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(If a relevant page in the guide is missing, then we probably need to create one!) Each question should be a new page. Answers should be concise and focused. If an answer seems long, or seems like it could relate to more than one section, then the question might be addressing more than one concern.</p> + +<p>FAQs can also be "mini-HOWTOs". As long as the question and answer are focused on a single concern, length is not an issue.</p></div></div> + +<p> + +</p><h3 id="FAQs-Migrating">Migrating</h3> + +<ul><li>See the <a shape="rect" href="migration-guide.html">Migration Guide</a></li></ul> + + +<h3 id="FAQs-General">General</h3> + +<ul><li><a shape="rect" href="where-do-we-get-the-latest-version-the-framework.html">Where do we get the latest version the framework</a>?</li><li><a shape="rect" href="what-are-some-of-the-frameworks-best-features.html">What are some of the framework's best features</a>?</li><li><a shape="rect" href="what-are-the-fundamental-differences-between-struts-and-jsf.html">What are the fundamental differences between Struts and JSF</a>?</li><li><a shape="rect" href="can-you-suggest-an-elevator-pitch.html">Can you suggest an elevator pitch</a>?</li></ul> + + +<h3 id="FAQs-HOWTO">HOWTO</h3> + +<ul><li><a shape="rect" href="how-can-we-display-dynamic-or-static-images-that-can-be-provided-as-an-array-of-bytes.html">How can we display dynamic or static images that can be provided as an array of bytes</a>?</li><li><a shape="rect" href="how-can-we-return-a-text-string-as-the-response.html">How can we return a text string as the response</a>?</li><li><a shape="rect" href="how-can-we-test-applications.html">How can we test applications?</a></li><li><a shape="rect" href="how-can-we-test-actions.html">How can we test Actions</a>?</li><li><a shape="rect" href="how-do-we-upload-files.html">How do we upload files</a>?</li><li><a shape="rect" href="how-do-we-download-files-within-the-framework.html">How do we download files within the framework</a>?</li><li><a shape="rect" href="how-can-we-force-the-action-mappings-strutsxml-to-reload.html">How can we force the Action Mappings (struts.xml) to reload</a>?</li><li><a shape="rect" href="how-can-i-test-my-action-output-validation- or-the-action-execution-outside-a-container.html">How can I test my action output, validation or the action execution outside a container?</a></li></ul> + + +<h3 id="FAQs-Configuration">Configuration</h3> + +<ul><li><a shape="rect" href="can-we-break-up-a-large-strutsxml-file-into-smaller-pieces.html">Can we break up a large struts.xml file into smaller pieces</a>?</li><li><a shape="rect" href="parameters-in-configuration-results.html">Parameters in configuration results</a></li><li><a shape="rect" href="make-struts-throw-exceptions-on-missing-properties-or-log-them.html">Make Struts throw exceptions on missing properties, or log them</a></li></ul> + + +<h3 id="FAQs-AccessingResources">Accessing Resources</h3> + +<ul><li><a shape="rect" href="how-do-we-get-access-to-the-session.html">How do we get access to the session</a>?</li><li><a shape="rect" href="how-do-we-get-invalidate-the-session.html">How do we get invalidate the session</a>?</li><li><a shape="rect" href="how-can-we-access-the-httpservletrequest.html">How can we access the HttpServletRequest</a>?</li><li><a shape="rect" href="how-can-we-access-the-httpservletresponse.html">How can we access the HttpServletResponse</a>?</li><li><a shape="rect" href="how-can-we-access-request-parameters-passed-into-an-action.html">How can we access request parameters passed into an Action</a>?</li><li><a shape="rect" href="how-do-we-access-static-parameters-from-an-action.html">How do we access static parameters from an Action</a>?</li><li><a shape="rect" href="can-we-access-an-actions-result.html">Can we access an Action's Result</a>?</li><li><a shape="rect" href="how-do-i-obtain-security-details-jaas.html">How do I obtain security details (JAAS)</a>?</li><li><a shape="rect" href="how-do-we-access-the-action-invocation-action-name-or-namespace-from-a-view.html">How do we access the Action Invocation, action name or namespace from a view</a>?</li></ul> + + +<h3 id="FAQs-Per-PageSettings">Per-Page Settings</h3> + +<ul><li><a shape="rect" href="can-i-change-theme-on-a-per-page-basis.html">Can I change theme on a per-page basis</a>?</li><li><a shape="rect" href="can-i-change-templatedir-on-a-per-page-basis.html">Can I change templateDir on a per-page basis</a>?</li><li><a shape="rect" href="can-i-change-templatesuffix-on-a-per-page-basis.html">Can I change templateSuffix on a per-page basis</a>?</li></ul> + + +<h3 id="FAQs-Interceptors">Interceptors</h3> + +<ul><li><a shape="rect" href="why-isnt-our-prepare-interceptor-being-executed.html">Why isn't our Prepare interceptor being executed</a>?</li><li><a shape="rect" href="why-does-my-setter-not-get-called-by-the-params-interceptor.html">Why does my setter not get called by the Params interceptor</a>?</li><li><a shape="rect" href="how-do-we-configure-an-interceptor-to-be-used-with-every-action.html">How do we configure an Interceptor to be used with every Action</a>?</li></ul> + + +<h3 id="FAQs-Validation">Validation</h3> + +<ul><li><a shape="rect" href="why-is-my-action-returning-input-when-the-form-is-filled-out-correctly.html">Why is my action returning "input" when the form is filled out correctly</a>?</li><li><a shape="rect" href="how-do-i-use-messages-from-within-the-validator.html">How do I use messages from within the validator</a>?</li><li><a shape="rect" href="how-can-i-fix-the-attribute-short-circuit-error-message.html">How can I fix the "Attribute 'short-circuit'" error message</a>?</li><li><a shape="rect" href="how-do-we-repopulate-controls-when-validation-fails.html">How do we repopulate controls when validation fails</a>?</li><li><a shape="rect" href="how-do-i-unit-test-my-actions-validation-logic.html">How do I unit test my action's validation logic</a>?</li><li><a shape="rect" href="why-does-ww-ignore-my-message-when-its-enclosed-in-cdata.html">Why does WW ignore my message when its enclosed in CDATA</a>?</li></ul> + + +<h3 id="FAQs-Localization">Localization</h3> + +<ul><li><a shape="rect" href="how-do-we-change-locales.html">How do we change locales</a>?</li><li><a shape="rect" href="how-do-i-set-a-global-resource-bundle.html">How do I set a global resource bundle</a>?</li><li><a shape="rect" href="how-do-i-decouple-xwork-localizedtextutil-global-resource-bundle-loading-from-serlvets.html">How do I decouple XWork LocalizedTextUtil global resource bundle loading from serlvets</a>?</li><li><a shape="rect" href="how-do-i-add-i18n-to-a-ui-tag-like-the-textfield-tag.html">How do I add I18N to a UI tag, like the textfield tag</a>?</li><li><a shape="rect" href="can-i-add-i18n-outside-the-actions-context.html">Can I add I18N outside the Action's context</a>?</li><li><a shape="rect" href="how-to-support-utf-8-uriencoding-with-tomcat.html">How to support UTF-8 URIEncoding with Tomcat</a>?</li><li><a shape="rect" href="how-do-i-enable-encoding-in-my-forms.html">How do I enable encoding in my forms</a>?</li><li><a shape="rect" href="how-to-escape- special-chars-in-resource-bundles.html">How to escape special chars in resource bundles</a>?</li></ul> + + +<h3 id="FAQs-TypeConversion">Type Conversion</h3> + +<ul><li><a shape="rect" href="how-do-i-change-the-invalid-input-error-message-for-a-particular-field.html">How do I change the invalid input error message for a particular field</a>?</li><li><a shape="rect" href="why-is-the-application-logging-a-warning-that-the-compound-root-cannot-find-a-particular-object-with-a-particular-property.html">Why is the application logging a warning that the Compound Root cannot find a particular Object with a particular property</a>?</li></ul> + + +<h3 id="FAQs-ValueStack">Value Stack</h3> + +<ul><li><a shape="rect" href="what-are-the-default-variables-in-the-value-stack.html">What are the default variables in the value stack</a>?</li></ul> + + +<h3 id="FAQs-Tags"><a shape="rect" href="tag-developers-guide.html">Tags</a></h3> + +<ul><li><a shape="rect" href="why-do-the-form-tags-put-table-tags-around-controls.html">Why do the form tags put table tags around controls</a>?</li><li><a shape="rect" href="how-can-i-put-a-string-literal-in-a-javascript-call-for-instance-in-an-onchange-attribute.html">How can I put a String literal in a Javascript call, for instance in an onChange attribute</a>?</li><li><a shape="rect" href="why-wont-the-if-tag-evaluate-a-one-char-string.html">Why won't the 'if' tag evaluate a one char string</a>?</li><li><a shape="rect" href="why-does-freemarker-complain-that-theres-an-error-in-my-user-directive-when-i-used-jsp-tag.html">Why does FreeMarker complain that there's an error in my user-directive when I used JSP Tag</a>?</li><li><a shape="rect" href="can-an-action-tag-run-another-method-apart-from-the-default-execute-method.html">Can an action tag run another method apart from the default execute method</a>?</li><li><a shape="rect" href="why-didnt-my-action-tag-get-executed-when-i-hav e-validation-errors.html">Why didn't my action tag get executed when I have validation errors</a>?</li><li><a shape="rect" href="why-are-request-parameters-appended-to-our-hyperlinks.html">Why are request parameters appended to our hyperlinks</a>?</li><li><a shape="rect" class="createlink" href="https://cwiki.apache.org/confluence/pages/createpage.action?spaceKey=WW&title=why+doesn%27t+the+if+tag+evaluate+params+properly&linkCreation=true&fromPageId=14182">Why doesn't the if tag evaluate test="#parameters.someParam ... " properly</a></li><li><a shape="rect" href="how-do-i-render-a-single-radio-button.html">How do I render a single radio button</a>?</li><li><a shape="rect" href="why-do-i-get-a-javaxelelexception-when-using-ognl-with-jsp21.html">Why do I get a javax.el.ELException when using OGNL with JSP2.1?</a></li><li><a shape="rect" href="why-cant-i-use-jstl-style-el-expressions-in-struts-tags.html">Why can't I use JSTL-style EL expressions in Struts tags?</a>< /li><li><a shape="rect" href="how-can-i-iterate-over-a-range-like-with-jstls-foreach-tag.html">How can I iterate over a range, like with JSTL's forEach tag?</a></li></ul> + + +<h3 id="FAQs-POJOs">POJOs</h3> + +<ul><li><a shape="rect" href="should-the-framework-call-getmodel-multiple-times-as-a-page-renders.html">Should the framework call getModel multiple times as a page renders</a>?</li></ul> + + +<h3 id="FAQs-Spring">Spring</h3> + +<ul><li><a shape="rect" href="how-can-we-create-our-action-objects-from-the-spring-configuration.html">How can we create our Action objects from the Spring configuration</a>?</li><li><a shape="rect" href="why-would-we-want-to-create-action-objects-from-the-spring-configuration.html">Why would we want to create Action objects from the Spring configuration</a>?</li></ul> + + +<h3 id="FAQs-Velocity">Velocity</h3> + +<ul><li><a shape="rect" href="im-trying-to-run-the-example-in-the-tutorial-on-tomcat-and-it-cant-instantiate-the-velocityengine.html">I'm trying to run the example in the tutorial on Tomcat, and it can't instantiate the VelocityEngine</a></li></ul> + + +<h3 id="FAQs-Ajax/Dojo">Ajax/Dojo</h3> + +<ul><li><a shape="rect" href="ie-showing-a-prompt-saying-this-page-contains-both-secure-and-nonsecure-items-when-using-dojo.html">IE showing a prompt saying "This page contains both secure and nonsecure items" when using dojo</a></li></ul> + + +<h3 id="FAQs-IssuesinSpecificEnvironments">Issues in Specific Environments</h3> + +<ul><li><a shape="rect" href="weblogic-81.html">Weblogic 8.1</a></li><li><a shape="rect" href="jrockit.html">JRockit</a></li><li><a shape="rect" href="multiple-struts-2-wars-in-a-single-ear.html">Multiple Struts 2 wars in a single ear</a></li><li><a shape="rect" href="google-app-engine-gae.html">Google App Engine (GAE)</a></li></ul> + + +<h2 id="FAQs-Extensions">Extensions</h2> + +<ul><li><a shape="rect" href="does-the-framework-integrate-with-hibernate.html">Does the framework integrate with Hibernate</a>?</li><li><a shape="rect" href="can-we-use-jstl-with-the-framework.html">Can we use JSTL with the framework</a>?</li><li><a shape="rect" href="can-we-use-junit-with-the-framework.html">Can we use JUnit with the framework</a>?</li><li><a shape="rect" href="can-we-use-testng-with-the-framework.html">Can we use TestNG with the framework</a>?</li><li><a shape="rect" href="how-can-we-schedule-quartz-jobs.html">How can we schedule Quartz jobs</a>?</li><li><a shape="rect" href="can-we-use-acegi-security-with-the-framework.html">Can we use Acegi Security with the framework</a>?</li></ul> + + +<h3 id="FAQs-PortletSupport(JSR168)">Portlet Support(JSR168)</h3> + +<ul><li><a shape="rect" href="which-portal-servers-are-supported.html">Which portal servers are supported</a>?</li><li><a shape="rect" href="how-to-build-the-portlet-war-for-a-specific-portal-server.html">How to build the portlet WAR for a specific portal server</a></li></ul> + + +<h3 id="FAQs-Migrating.1">Migrating</h3> + +<ul><li><a shape="rect" href="why-is-my-action-unavailable.html">Why is my action unavailable</a>?</li></ul> + + +<h2 id="FAQs-Errata?">Errata?</h2> + +<div class="confluence-information-macro confluence-information-macro-tip"><span class="aui-icon aui-icon-small aui-iconfont-approve confluence-information-macro-icon"></span><div class="confluence-information-macro-body"><p>To suggest a change or a correction to any part of the documentation, log in and leave a comment on the appropriate page. 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Specific layout depends on the particular theme. +The field error strings will be html escaped by default.</p> + + +<h2 id="fielderror-Parameters">Parameters</h2> + +<p><table width="100%"><tr><td colspan="6" rowspan="1"><h4>Dynamic Attributes Allowed:</h4> false</td></tr><tr><td colspan="6" rowspan="1"> </td></tr><tr><th align="left" colspan="1" rowspan="1" valign="top"><h4>Name</h4></th><th align="left" colspan="1" rowspan="1" valign="top"><h4>Required</h4></th><th align="left" colspan="1" rowspan="1" valign="top"><h4>Default</h4></th><th align="left" colspan="1" rowspan="1" valign="top"><h4>Evaluated</h4></th><th align="left" colspan="1" rowspan="1" valign="top"><h4>Type</h4></th><th align="left" colspan="1" rowspan="1" valign="top"><h4>Description</h4></th></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">accesskey</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html accesskey attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">class</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">The css class to use for element - it's an alias of cssClass attribute.</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">cssClass</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">The css class to use for element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">cs sErrorClass</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">The css error class to use for element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">cssErrorStyle</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">The css error style definitions for element to use</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">cssStyle</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="t op"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">The css style definitions for element to use</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">disabled</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html disabled attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">errorPosition</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" vali gn="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Define error position of form element (top|bottom)</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">escape</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">true</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">Boolean</td><td align="left" colspan="1" rowspan="1" valign="top"> Whether to escape HTML</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">fieldName</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Field name for single field attribute usage</td></tr><tr><td align="left " colspan="1" rowspan="1" valign="top">id</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">HTML id attribute</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">javascriptTooltip</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">Boolean</td><td align="left" colspan="1" rowspan="1" valign="top">Use JavaScript to generate tooltips</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">key</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="to p"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the key (name, value, label) for this particular component</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">label</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Label expression used for rendering an element specific label</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">labelSeparator</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">:</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan ="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">String that will be appended to the label</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">labelposition</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Define label position of form element (top/left)</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">name</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">The name to set for element</td></tr>< tr><td align="left" colspan="1" rowspan="1" valign="top">onblur</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top"> Set the html onblur attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onchange</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onchange attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onclick</td><td align="left" colspan="1" rowspan="1" vali gn="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onclick attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">ondblclick</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html ondblclick attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onfocus</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" ro wspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onfocus attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onkeydown</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onkeydown attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onkeypress</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align= "left" colspan="1" rowspan="1" valign="top">Set the html onkeypress attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onkeyup</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onkeyup attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onmousedown</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onmousedown attribute on rendered html element</td> </tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onmousemove</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onmousemove attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onmouseout</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onmouseout attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onmouseover</td><td align="left" colsp an="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onmouseover attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onmouseup</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onmouseup attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">onselect</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td a lign="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html onselect attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">requiredLabel</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">Boolean</td><td align="left" colspan="1" rowspan="1" valign="top">If set to true, the rendered element will indicate that input is required</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">requiredPosition</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Define required position of required form element (left|right)</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">style</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">The css style definitions for element to use - it's an alias of cssStyle attribute.</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">tabindex</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" row span="1" valign="top">Set the html tabindex attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">template</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">The template (other than default) to use for rendering the element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">templateDir</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">The template directory.</td></tr><tr><td align="left" colspan="1" rowspan="1 " valign="top">theme</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">The theme (other than default) to use for rendering the element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">title</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the html title attribute on rendered html element</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">tooltip</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colsp an="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Set the tooltip of this particular component</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">tooltipConfig</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Deprecated. Use individual tooltip configuration attributes instead.</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">tooltipCssClass</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">StrutsTTClassic</td><td align="left" colspan="1" rowspan="1" valign ="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">CSS class applied to JavaScrip tooltips</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">tooltipDelay</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">Classic</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Delay in milliseconds, before showing JavaScript tooltips </td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">tooltipIconPath</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan=" 1" rowspan="1" valign="top">Icon path used for image that will have the tooltip</td></tr><tr><td align="left" colspan="1" rowspan="1" valign="top">value</td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top"></td><td align="left" colspan="1" rowspan="1" valign="top">false</td><td align="left" colspan="1" rowspan="1" valign="top">String</td><td align="left" colspan="1" rowspan="1" valign="top">Preset the value of input element.</td></tr></table></p> + +<h2 id="fielderror-Examples">Examples</h2> + +<div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl"> +<script class="brush: xml; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[ + + <!-- example 1 --> + <s:fielderror /> + + <!-- example 2 --> + <s:fielderror> + <s:param>field1</s:param> + <s:param>field2</s:param> + </s:fielderror> + <s:form .... > + .... + </s:form> + + OR + + <s:fielderror> + <s:param value="%{'field1'}" /> + <s:param value="%{'field2'}" /> + </s:fielderror> + <s:form .... > + .... + </s:form> + + OR + + <s:fielderror fieldName="field1" /> + +]]></script> +</div></div> + +<p>Example 1: display all field errors<br clear="none"> +Example 2: display field errors only for 'field1' and 'field2'<br clear="none"></p></div> + </div> + + + </div> +</div> +<div class="footer"> + Generated by CXF SiteExporter +</div> +</body> +</html> http://git-wip-us.apache.org/repos/asf/struts-site/blob/124e36c4/content/docs/fieldexpression-validator.html ---------------------------------------------------------------------- diff --git a/content/docs/fieldexpression-validator.html b/content/docs/fieldexpression-validator.html new file mode 100644 index 0000000..651f2e8 --- /dev/null +++ b/content/docs/fieldexpression-validator.html @@ -0,0 +1,182 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> +<html> +<head> + <link type="text/css" rel="stylesheet" href="https://struts.apache.org/css/default.css"> + <style type="text/css"> + .dp-highlighter { + width:95% !important; + } + </style> + <style type="text/css"> + .footer { + background-image: url('https://cwiki.apache.org/confluence/images/border/border_bottom.gif'); + background-repeat: repeat-x; + background-position: left top; + padding-top: 4px; + color: #666; + } + </style> + <link href='https://struts.apache.org/highlighter/style/shCoreStruts.css' rel='stylesheet' type='text/css' /> + <link href='https://struts.apache.org/highlighter/style/shThemeStruts.css' rel='stylesheet' type='text/css' /> + <script src='https://struts.apache.org/highlighter/js/shCore.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushPlain.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushXml.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushJava.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushJScript.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushGroovy.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushBash.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushCss.js' type='text/javascript'></script> + <script type="text/javascript"> + SyntaxHighlighter.defaults['toolbar'] = false; + SyntaxHighlighter.all(); + </script> + <script type="text/javascript" language="javascript"> + var hide = null; + var show = null; + var children = null; + + function init() { + /* Search form initialization */ + var form = document.forms['search']; + if (form != null) { + form.elements['domains'].value = location.hostname; + form.elements['sitesearch'].value = location.hostname; + } + + /* Children initialization */ + hide = document.getElementById('hide'); + show = document.getElementById('show'); + children = document.all != null ? + document.all['children'] : + document.getElementById('children'); + if (children != null) { + children.style.display = 'none'; + show.style.display = 'inline'; + hide.style.display = 'none'; + } + } + + function showChildren() { + children.style.display = 'block'; + show.style.display = 'none'; + hide.style.display = 'inline'; + } + + function hideChildren() { + children.style.display = 'none'; + show.style.display = 'inline'; + hide.style.display = 'none'; + } + </script> + <title>fieldexpression validator</title> +</head> +<body onload="init()"> +<table border="0" cellpadding="2" cellspacing="0" width="100%"> + <tr class="topBar"> + <td align="left" valign="middle" class="topBarDiv" align="left" nowrap> + <a href="home.html">Home</a> > <a href="guides.html">Guides</a> > <a href="core-developers-guide.html">Core Developers Guide</a> > <a href="validation.html">Validation</a> > <a href="fieldexpression-validator.html">fieldexpression validator</a> + </td> + <td align="right" valign="middle" nowrap> + <form name="search" action="https://www.google.com/search" method="get"> + <input type="hidden" name="ie" value="UTF-8" /> + <input type="hidden" name="oe" value="UTF-8" /> + <input type="hidden" name="domains" value="" /> + <input type="hidden" name="sitesearch" value="" /> + <input type="text" name="q" maxlength="255" value="" /> + <input type="submit" name="btnG" value="Google Search" /> + </form> + </td> + </tr> +</table> + +<div id="PageContent"> + <div class="pageheader" style="padding: 6px 0px 0px 0px;"> + <!-- We'll enable this once we figure out how to access (and save) the logo resource --> + <!--img src="/wiki/images/confluence_logo.gif" style="float: left; margin: 4px 4px 4px 10px;" border="0"--> + <div style="margin: 0px 10px 0px 10px" class="smalltext">Apache Struts 2 Documentation</div> + <div style="margin: 0px 10px 8px 10px" class="pagetitle">fieldexpression validator</div> + + <div class="greynavbar" align="right" style="padding: 2px 10px; margin: 0px;"> + <a href="https://cwiki.apache.org/confluence/pages/editpage.action?pageId=14056"> + <img src="https://cwiki.apache.org/confluence/images/icons/notep_16.gif" + height="16" width="16" border="0" align="absmiddle" title="Edit Page"></a> + <a href="https://cwiki.apache.org/confluence/pages/editpage.action?pageId=14056">Edit Page</a> + + <a href="https://cwiki.apache.org/confluence/pages/listpages.action?key=WW"> + <img src="https://cwiki.apache.org/confluence/images/icons/browse_space.gif" + height="16" width="16" border="0" align="absmiddle" title="Browse Space"></a> + <a href="https://cwiki.apache.org/confluence/pages/listpages.action?key=WW">Browse Space</a> + + <a href="https://cwiki.apache.org/confluence/pages/createpage.action?spaceKey=WW&fromPageId=14056"> + <img src="https://cwiki.apache.org/confluence/images/icons/add_page_16.gif" + height="16" width="16" border="0" align="absmiddle" title="Add Page"></a> + <a href="https://cwiki.apache.org/confluence/pages/createpage.action?spaceKey=WW&fromPageId=14056">Add Page</a> + + <a href="https://cwiki.apache.org/confluence/pages/createblogpost.action?spaceKey=WW&fromPageId=14056"> + <img src="https://cwiki.apache.org/confluence/images/icons/add_blogentry_16.gif" + height="16" width="16" border="0" align="absmiddle" title="Add News"></a> + <a href="https://cwiki.apache.org/confluence/pages/createblogpost.action?spaceKey=WW&fromPageId=14056">Add News</a> + </div> + </div> + + <div class="pagecontent"> + <div class="wiki-content"> + <div id="ConfluenceContent"> +<h1 id="fieldexpressionvalidator-Description">Description</h1> +<p>Validates a field using an OGNL expression.</p> + +<h1 id="fieldexpressionvalidator-Parameters">Parameters</h1> +<p></p><ul><li>fieldName - The field name this validator is validating. Required if using Plain-Validator Syntax otherwise not required</li><li>expression - The Ognl expression (must evaluate to a boolean) which is to be evalidated the stack</li></ul> + + +<h1 id="fieldexpressionvalidator-Examples">Examples</h1> +<div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl"> +<script class="brush: xml; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[ +<!-- Plain Validator Syntax --> +<validators> + <!-- Plain Validator Syntax --> + <validator type="fieldexpression"> + <param name="fieldName">myField</param> + <param name="expression"><![CDATA[#myCreditLimit > #myGirfriendCreditLimit]]></param> + <message>My credit limit should be MORE than my girlfriend</message> + <validator> + + <!-- Field Validator Syntax --> + <field name="myField"> + <field-validator type="fieldexpression"> + <param name="expression"><![CDATA[#myCreditLimit > #myGirfriendCreditLimit]]></param> + <message>My credit limit should be MORE than my girlfriend</message> + </field-validator> + </field> + +</vaidators> +]]></script> +</div></div></div> + </div> + + + </div> +</div> +<div class="footer"> + Generated by CXF SiteExporter +</div> +</body> +</html> http://git-wip-us.apache.org/repos/asf/struts-site/blob/124e36c4/content/docs/fieldexpressionvalidator-annotation.html ---------------------------------------------------------------------- diff --git a/content/docs/fieldexpressionvalidator-annotation.html b/content/docs/fieldexpressionvalidator-annotation.html new file mode 100644 index 0000000..1f06f9a --- /dev/null +++ b/content/docs/fieldexpressionvalidator-annotation.html @@ -0,0 +1,171 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> +<!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> +<html> +<head> + <link type="text/css" rel="stylesheet" href="https://struts.apache.org/css/default.css"> + <style type="text/css"> + .dp-highlighter { + width:95% !important; + } + </style> + <style type="text/css"> + .footer { + background-image: url('https://cwiki.apache.org/confluence/images/border/border_bottom.gif'); + background-repeat: repeat-x; + background-position: left top; + padding-top: 4px; + color: #666; + } + </style> + <link href='https://struts.apache.org/highlighter/style/shCoreStruts.css' rel='stylesheet' type='text/css' /> + <link href='https://struts.apache.org/highlighter/style/shThemeStruts.css' rel='stylesheet' type='text/css' /> + <script src='https://struts.apache.org/highlighter/js/shCore.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushPlain.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushXml.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushJava.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushJScript.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushGroovy.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushBash.js' type='text/javascript'></script> + <script src='https://struts.apache.org/highlighter/js/shBrushCss.js' type='text/javascript'></script> + <script type="text/javascript"> + SyntaxHighlighter.defaults['toolbar'] = false; 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+ } + </script> + <title>FieldExpressionValidator Annotation</title> +</head> +<body onload="init()"> +<table border="0" cellpadding="2" cellspacing="0" width="100%"> + <tr class="topBar"> + <td align="left" valign="middle" class="topBarDiv" align="left" nowrap> + <a href="home.html">Home</a> > <a href="guides.html">Guides</a> > <a href="core-developers-guide.html">Core Developers Guide</a> > <a href="annotations.html">Annotations</a> > <a href="fieldexpressionvalidator-annotation.html">FieldExpressionValidator Annotation</a> + </td> + <td align="right" valign="middle" nowrap> + <form name="search" action="https://www.google.com/search" method="get"> + <input type="hidden" name="ie" value="UTF-8" /> + <input type="hidden" name="oe" value="UTF-8" /> + <input type="hidden" name="domains" value="" /> + <input type="hidden" name="sitesearch" value="" /> + <input type="text" name="q" maxlength="255" value="" /> + <input type="submit" name="btnG" value="Google Search" /> + </form> + </td> + </tr> +</table> + +<div id="PageContent"> + <div class="pageheader" style="padding: 6px 0px 0px 0px;"> + <!-- We'll enable this once we figure out how to access (and save) the logo resource --> + <!--img src="/wiki/images/confluence_logo.gif" style="float: left; margin: 4px 4px 4px 10px;" border="0"--> + <div style="margin: 0px 10px 0px 10px" class="smalltext">Apache Struts 2 Documentation</div> + <div style="margin: 0px 10px 8px 10px" class="pagetitle">FieldExpressionValidator Annotation</div> + + <div class="greynavbar" align="right" style="padding: 2px 10px; margin: 0px;"> + <a href="https://cwiki.apache.org/confluence/pages/editpage.action?pageId=13940"> + <img src="https://cwiki.apache.org/confluence/images/icons/notep_16.gif" + height="16" width="16" border="0" align="absmiddle" title="Edit Page"></a> + <a href="https://cwiki.apache.org/confluence/pages/editpage.action?pageId=13940">Edit Page</a> + + <a href="https://cwiki.apache.org/confluence/pages/listpages.action?key=WW"> + <img src="https://cwiki.apache.org/confluence/images/icons/browse_space.gif" + height="16" width="16" border="0" align="absmiddle" title="Browse Space"></a> + <a href="https://cwiki.apache.org/confluence/pages/listpages.action?key=WW">Browse Space</a> + + <a href="https://cwiki.apache.org/confluence/pages/createpage.action?spaceKey=WW&fromPageId=13940"> + <img src="https://cwiki.apache.org/confluence/images/icons/add_page_16.gif" + height="16" width="16" border="0" align="absmiddle" title="Add Page"></a> + <a href="https://cwiki.apache.org/confluence/pages/createpage.action?spaceKey=WW&fromPageId=13940">Add Page</a> + + <a href="https://cwiki.apache.org/confluence/pages/createblogpost.action?spaceKey=WW&fromPageId=13940"> + <img src="https://cwiki.apache.org/confluence/images/icons/add_blogentry_16.gif" + height="16" width="16" border="0" align="absmiddle" title="Add News"></a> + <a href="https://cwiki.apache.org/confluence/pages/createblogpost.action?spaceKey=WW&fromPageId=13940">Add News</a> + </div> + </div> + + <div class="pagecontent"> + <div class="wiki-content"> + <div id="ConfluenceContent"> +<p>This validator uses an OGNL expression to perform its validator. +The error message will be added to the field if the expression returns +false when it is evaluated against the value stack.</p> + +<h2 id="FieldExpressionValidatorAnnotation-Usage">Usage</h2> + +<p></p><p>The annotation must be applied at method level.</p> + +<h2 id="FieldExpressionValidatorAnnotation-Parameters">Parameters</h2> + +<p><table class="confluenceTable" summary=""><tr><th colspan="1" rowspan="1" class="confluenceTh"> Parameter </th><th colspan="1" rowspan="1" class="confluenceTh"> Required </th><th colspan="1" rowspan="1" class="confluenceTh"> Default </th><th colspan="1" rowspan="1" class="confluenceTh"> Notes </th></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">message</td><td colspan="1" rowspan="1" class="confluenceTd">yes</td><td colspan="1" rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1" class="confluenceTd">field error message</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">key</td><td colspan="1" rowspan="1" class="confluenceTd">no</td><td colspan="1" rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1" class="confluenceTd">i18n key from language specific properties file.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">messageParams</td><td colspan="1" rowspan="1" class="confluenceTd">no</td><td colspan="1" row span="1" class="confluenceTd"> </td><td colspan="1" rowspan="1" class="confluenceTd">Additional params to be used to customize message - will be evaluated against the Value Stack</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">fieldName</td><td colspan="1" rowspan="1" class="confluenceTd">no</td><td colspan="1" rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1" class="confluenceTd"> </td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">shortCircuit</td><td colspan="1" rowspan="1" class="confluenceTd">no</td><td colspan="1" rowspan="1" class="confluenceTd">false</td><td colspan="1" rowspan="1" class="confluenceTd">If this validator should be used as shortCircuit.</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd"> expression </td><td colspan="1" rowspan="1" class="confluenceTd"> yes </td><td colspan="1" rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1" class="confluenceTd"> An OGNL expression that returns a boolean value. </td></tr></table></p> + +<h2 id="FieldExpressionValidatorAnnotation-Examples">Examples</h2> + +<div class="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl"> +<script class="brush: java; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[ +@FieldExpressionValidator(message = "Default message", key = "i18n.key", shortCircuit = true, expression = "an OGNL expression") +]]></script> +</div></div></div> + </div> + + + </div> +</div> +<div class="footer"> + Generated by CXF SiteExporter +</div> +</body> +</html>