Digging further into this, the problem is actually triggered by the GWT JavaScript that's on the same page. I can't reproduce this unless I have a GWT component on that page, any GWT component.
I believe something was broken with http://svn.apache.org/viewvc?view=revision&revision=1186564 It seems to load and call scripts in the wrong order now. Seems like Tapestry.DateField.prototype is undefined after then AJAX call to render the zone. On Oct 21, 2011, at 3:05 PM, Lenny Primak wrote: > Just upgraded to beta-26, and started getting JavaScript errors when > submitting an AJAX form. > > <t:zone t:id="searchZone"> > <div t:type="button" cut="left"> > <t:beaneditform t:id="searchForm" object="search" > zone="searchZone"> > </t:beaneditform> > </div> > </t:zone> > > search object has a Date (hence the DateField bean) > > I get the following errors starting sometime after beta-21 (it worked > perfectly in beta-21) > > Exception invoking function Tapestry.Initializer.evalScript with parameters > ["Tapestry.DateField.initLocalization({\n \"firstDay\" : 6,\n \"months\" : > [\n \"January\",\n \"February\",\n \"March\",\n \"April\",\n > \"May\",\n \"June\",\n \"July\",\n \"August\",\n \"September\",\n > \"October\",\n \"November\",\n \"December\",\n \"\"\n ],\n > \"days\" : \"mtwtfss\"\n});"]: TypeError: 'undefined' is not an object > (evaluating 'Tapestry.DateField.prototype.firstDay = localization.firstDay') > t5-console.js:61Exception invoking function Tapestry.Initializer.dateField > with parameters > [{"field":"dateFrom_13327d9e159","formatURL":"/test/test/tappage.datefield:format?t:cp=core/propertyeditblocks","parseURL":"/test/test/tappage.datefield:parse?t:cp=core/propertyeditblocks"}]: > TypeError: '[Class ID:undefined]' is not a constructor (evaluating 'new > Tapestry.DateField(spec)') > t5-console.js:61Exception invoking function Tapestry.Initializer.dateField > with parameters > [{"field":"dateTo_13327d9e159","formatURL":"/test/test/tappage.datefield:format?t:cp=core/propertyeditblocks","parseURL":"/test/test/tappage.datefield:parse?t:cp=core/propertyeditblocks"}]: > TypeError: '[Class ID:undefined]' is not a constructor (evaluating 'new > Tapestry.DateField(spec)')
