Hi, I have a form that needs to change the view in a zone on a page. So I use the new (5.0.11-SNAPSHOT) form with a zone (fantastic stuff, Howard!)
<t:form t:id="choose" zone="allocations"> <t:label for="liquidated"> Show liquidated funds </t:label> <t:checkbox t:id="liquidated" value="liquidatedShown" onClick="this.form.onsubmit()"/> <input type="submit" value="Choose"/> </t:form> <t:zone t:id="allocations"> <t:delegate to="block:allocationsForm" /> </t:zone> Rather than using the submit button, I want to submit the form when the state of the checkbox changes. I discovered fairly quickly that using 'this.form.submit()' posts directly and circumvents the javascript, but some digging showed that this.form.onsubmit() does the job. This works fine, but I get a javascript error out of Tapestry.js: The error is at line 159 below, because the event is undefined. Would it be possible to check for an undefined event here? Or is there some way in which I can add an event to the onSubmit()? I'd appreciate any suggestions! Cheers, Adriaan 142 if (element.tagName == "FORM") 143 { 144 // The existing handler, if present, will be responsible for form validations, which must 145 // come before submitting the form via XHR. 146 147 var existingHandler = element.onsubmit; 148 149 var handler = function(event) 150 { 151 if (existingHandler != undefined) 152 { 153 var existingResult = existingHandler.call(element, event); 154 if (! existingResult) return false; 155 } 156 157 element.request({ onSuccess : successHandler }); 158 159 event.stop(); 160 161 return false; 162 }; 163 164 element.onsubmit = handler; 165 166 return; 167 } --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]