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commit e0eb145c75945aac1409ea37f5f38eb264b01d6e
Author: buildbot <[email protected]>
AuthorDate: Sun Jan 28 08:50:13 2024 +0000
Automatic Site Publish by Buildbot
---
output/tag-developers/iterator-tag.html | 35 ++++++++++++++++++++++++++++++---
1 file changed, 32 insertions(+), 3 deletions(-)
diff --git a/output/tag-developers/iterator-tag.html
b/output/tag-developers/iterator-tag.html
index b9dbf0de6..cba519d83 100644
--- a/output/tag-developers/iterator-tag.html
+++ b/output/tag-developers/iterator-tag.html
@@ -150,7 +150,14 @@
<a href="tag-reference.html" title="back to Tag Reference"><< back to Tag
Reference</a>
- <h1 id="iterator">iterator</h1>
+ <h1 class="no_toc" id="iterator">iterator</h1>
+
+<ul id="markdown-toc">
+ <li><a href="#description" id="markdown-toc-description">Description</a></li>
+ <li><a href="#attributes" id="markdown-toc-attributes">Attributes</a></li>
+ <li><a href="#conversion" id="markdown-toc-conversion">Conversion</a></li>
+ <li><a href="#examples" id="markdown-toc-examples">Examples</a></li>
+</ul>
<p>Please make sure you have read the <a href="tag-syntax">Tag Syntax</a>
document and understand how tag attribute syntax works.</p>
@@ -241,6 +248,28 @@ The <code class="language-plaintext
highlighter-rouge">begin</code>, <code class
</tr>
</table>
+<h2 id="conversion">Conversion</h2>
+
+<p>Values generated by the tag are subject of internal conversion mechanism.
It means when generating ordinary numbers
+and then using them with <code class="language-plaintext
highlighter-rouge"><s:property/></code>, the Integers will be converted
to Strings using the current locale.
+This can impact how the numbers are presented. To avoid conversion you can use
the <code class="language-plaintext highlighter-rouge">status</code> object and
its <code class="language-plaintext highlighter-rouge">countStr</code>
+and <code class="language-plaintext highlighter-rouge">indexStr</code> which
are a String representation of the numbers. The following example demonstrates
the case when
+using <code class="language-plaintext highlighter-rouge">fa_IR</code>
locale:</p>
+
+<div class="language-jsp highlighter-rouge"><div class="highlight"><pre
class="highlight"><code><span class="nt"><s:iterator </span><span
class="na">begin=</span><span class="s">"1"</span><span class="na">
end=</span><span class="s">"3"</span><span class="na"> status=</span><span
class="s">"status"</span><span class="nt">></span>
+ <span class="nt"><s:property/></span>
+ <span class="nt"><s:textfield </span><span class="na">id=</span><span
class="s">"text_%{#status.countStr}"</span><span class="na"> name=</span><span
class="s">"test[%{#status.indexStr}]"</span><span class="nt">/></span>
+<span class="nt"></s:iterator></span>
+</code></pre></div></div>
+
+<div class="language-html highlighter-rouge"><div class="highlight"><pre
class="highlight"><code>۰
+<span class="nt"><input</span> <span class="na">type=</span><span
class="s">"text"</span> <span class="na">name=</span><span
class="s">"test[0]"</span> <span class="na">value=</span><span
class="s">""</span> <span class="na">id=</span><span
class="s">"text_1"</span><span class="nt">></span>
+۱
+<span class="nt"><input</span> <span class="na">type=</span><span
class="s">"text"</span> <span class="na">name=</span><span
class="s">"test[1]"</span> <span class="na">value=</span><span
class="s">""</span> <span class="na">id=</span><span
class="s">"text_2"</span><span class="nt">></span>
+۲
+<span class="nt"><input</span> <span class="na">type=</span><span
class="s">"text"</span> <span class="na">name=</span><span
class="s">"test[2]"</span> <span class="na">value=</span><span
class="s">""</span> <span class="na">id=</span><span
class="s">"text_3"</span><span class="nt">></span>
+</code></pre></div></div>
+
<h2 id="examples">Examples</h2>
<p>The following example retrieves the value of the getDays() method of the
current object on the value stack and uses
@@ -251,8 +280,8 @@ it to iterate over. The <code class="language-plaintext
highlighter-rouge"><s
<span class="nt"></s:iterator></span>
</code></pre></div></div>
-<p>The following example uses a {@link Bean} tag and places it into the
ActionContext. The iterator tag will retrieve that
-object from the <code class="language-plaintext
highlighter-rouge">ActionContext</code> and then calls its <code
class="language-plaintext highlighter-rouge">getDays()</code> method as above.
The status attribute is also used
+<p>The following example uses a <a href="bean-tag">Bean</a> tag and places it
into the <code class="language-plaintext
highlighter-rouge">ActionContext</code>. The iterator tag will retrieve
+that object from the <code class="language-plaintext
highlighter-rouge">ActionContext</code> and then calls its <code
class="language-plaintext highlighter-rouge">getDays()</code> method as above.
The status attribute is also used
to create an <code class="language-plaintext
highlighter-rouge">IteratorStatus</code> object, which in this example, its
<code class="language-plaintext highlighter-rouge">odd()</code> method is used
to alternate row colours:</p>
<div class="language-jsp highlighter-rouge"><div class="highlight"><pre
class="highlight"><code><span class="nt"><s:bean </span><span
class="na">name=</span><span
class="s">"org.apache.struts2.example.IteratorExample"</span><span class="na">
var=</span><span class="s">"it"</span><span class="nt">></span>
