dennis hoersch created MYFACES-3696:
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Summary: Button rendering itself after ajax request loses type and
other attributes
Key: MYFACES-3696
URL: https://issues.apache.org/jira/browse/MYFACES-3696
Project: MyFaces Core
Issue Type: Bug
Affects Versions: 2.1.10
Reporter: dennis hoersch
The renderer for command buttons and command links inserts a special form
submit script inline before the first button (or link) on a page is rendered by
calling
'org.apache.myfaces.shared.renderkit.html.HtmlJavaScriptUtils.renderFormSubmitScript(FacesContext)'
I have a CommandButton with ajax behavior that renders also itself like this:
<h:form id="testForm">
<h:commandButton
value="do somethings">
<f:ajax execute="@this" render="@this" />
</h:commandButton>
</h:form>
After the ajax request is done and the markup is replaced by the Javascript
function _Dom.outerHtml() the html in the browser ends up with this:
<input
type="text/javascript"
onclick="...submit code ..."
value="" />
and is not a 'button' anymore (Firefox renders it as text input field).
The cause is that the update response for the button contains as first element
the inline script code.
Is it necessary to render the inline script on ajax requests?
Changing HtmlJavaScriptUtils to insert it only on non-ajax request the example
above works as expected at the first glance.
HtmlJavaScriptUtils.java
public static void renderFormSubmitScript(FacesContext facesContext) throws
IOException
{
if (facesContext.getPartialViewContext().isAjaxRequest())
{
return;
}
...
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