[richfaces-issues] [JBoss JIRA] Resolved: (RF-3674) Cannot prevent node selection in rich:tree via onselected

Cannot prevent node selection in rich:tree via onselected --------------------------------------------------------- Key: RF-3674 URL: https://jira.jboss.org/jira/browse/RF-3674 Project: RichFaces Issue Type: Bug Affects Versions: 3.2.1 Reporter: Bjoern Eickvonder Assignee: Tsikhon Kuprevich Fix For: 3.3.1 Since RF 3.2.1 it is longer possible to prevent node selection by setting "onselected='return false;'". To be more precise if a node A is selected and the user tries to select a node B whose onselected method returns false, node A is toggled, then node B and again node A (see tree.js and tree-item.js). So far it works, the problem is that the selectedTextClassNames of B are not reset, such that visually A and B seem to be selected afterwards. Reason for this is that selectedTextClassNames are added to previousTextClassNames on selection but not removed from this string on deselect, such that if the user moves out from the node B appears to be selected as well. This could be fixed quite simple by adjusting the deselect method in tree-item.js as follows: deselect: function() { var eText = this.elements.textElement; if (this.selectedTextClassNames) { var classNames = this.selectedTextClassNames.split(' ') for (var i = 0; i < classNames.length; i++) { Element.removeClassName(eText, classNames[i]); } if (this.previousTextClassNames && this.previousTextClassNames.indexOf(this.selectedTextClassNames)!=-1) { this.previousTextClassNames = this.previousTextClassNames.substring(0,this.previousTextClassNames.indexOf(this.selectedTextClassNames)); } } },