Tapestry: LinkSubmit problem for browsing back

The way to fix it:
Copy the LinkSubmit.jwc and LinkSubmit.java file from Tapestry. Rename it and extend to LinkSubmit.java

// make sure the submit function is on the page (once)
if (cycle.getAttribute(ATTRIBUTE_FUNCTION_NAME) == null)
{
Add This =>>body.addInitializationScript("document." + formName + "._linkSubmit.value = null;");
body.addBodyScript("function submitLink(form, elementId) { form._linkSubmit.value = elementId; if (form.onsubmit == null || form.onsubmit()) form.submit(); }");
cycle.setAttribute(ATTRIBUTE_FUNCTION_NAME, this);
}
Please refer this to http://mail-archives.apache.org/mod_mbox/jakarta-tapestry-dev
/200506.mbox/%3C594252918.1118656487914.JavaMail.jira
@ajax.apache.org%3E