[WICKET-2744] AjaxFormChoiceComponentUpdatingBehavior cannot find the choice

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.4.6
• Fix Version/s: 1.4.7, 1.5-M1
• Component/s: wicket
• Labels: ajax choice form update wicket
• Assignee: Igor Vaynberg
• Reporter: Martin Grigorov (Inactive)
• Created: 14/Feb/10 14:08
• Updated: 21/Apr/10 14:02
• Resolved: 21/Apr/10 14:02

Description

AjaxFormChoiceComponentUpdatingBehavior tries to find the form components (the choices) by iterating the children elements with tagName 'input' and verifying some constraints. One of this constraints have been changed recently and now the children could not be found:

Index: src/main/java/org/apache/wicket/ajax/form/AjaxFormChoiceComponentUpdatingBehavior.java
===================================================================
— src/main/java/org/apache/wicket/ajax/form/AjaxFormChoiceComponentUpdatingBehavior.java (revision 909983)
+++ src/main/java/org/apache/wicket/ajax/form/AjaxFormChoiceComponentUpdatingBehavior.java (working copy)
@@ -70,7 +70,7 @@
asb.append(" for (var i = 0 ; i < inputNodes.length ; i ++) {\n");
asb.append(" var inputNode = inputNodes[i];\n");
asb.append(" if (!inputNode.type) continue;\n");

• asb.append(" if (!(inputNode.className.indexOf('wicket-'+markupId)===0)) continue;\n");
  + asb.append(" if (!(inputNode.id.indexOf(markupId+'-')===0)) continue;\n");
  asb.append(" var inputType = inputNode.type.toLowerCase();\n");
  asb.append(" if (inputType == 'checkbox' || inputType == 'radio') {\n");
  asb.append(" Wicket.Event.add(inputNode, 'click', callbackScript);\n");

Issue Links

• relates to: WICKET-2510 Radio getMarkupId not working correctly