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https://issues.apache.org/jira/browse/TAP5-2359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14077518#comment-14077518
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ASF subversion and git services commented on TAP5-2359:
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Commit b25c8cde5026b3c9d2f923b0afdac4d6058798cf in tapestry-5's branch
refs/heads/master from [~jkemnade]
[ https://git-wip-us.apache.org/repos/asf?p=tapestry-5.git;h=b25c8cd ]
TAP5-2359: triggering the submit event on the form already submits it, calling
its submit method submits it again
> LinkSubmit submits form twice on Internet Explorer 11/Windows 8.1
> -----------------------------------------------------------------
>
> Key: TAP5-2359
> URL: https://issues.apache.org/jira/browse/TAP5-2359
> Project: Tapestry 5
> Issue Type: Bug
> Affects Versions: 5.4
> Reporter: Michael Wyraz
>
> Affected Version is (at least) T5.4-beta-6. I have a simple form that is
> submitted via linksubmit:
> <t:form>
> <t:linksubmit>submit</t:linksubmit>
> </t:form>
> On Internet explorer the form is submitted twice. This also causes a race
> condition so it is not 100% reproducible (but ~80%) and sometimes submits the
> form once with and once without t:formdata (rare case).
> We tracked it down to:
> if (form.trigger("submit")) {
> form.element.submit();
> }
> form.trigger("submit") submits the form the first time, form.element.submit()
> the second time.
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