Looks like we can't reproduce the issue or there's a problem in the test case provided.
  1. #1
    Sencha User
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    mxu is on a distinguished road


    Exclamation IE bug on 'Ext.menu.Menu', {... lookupComponent: function(cmp) {...lookupComponent: f

    IE bug on 'Ext.menu.Menu', {... lookupComponent: function(cmp) {...lookupComponent: f

    IE bug on 'Ext.menu.Menu', {... lookupComponent: function(cmp) {...lookupComponent: f:

    trying to migrate v$.* from v2.*.
    handling treenode event like
    _AnalysisTreePanel_.on('itemcontextmenu', onATreeContextMenu, _AnalysisTreePanel_);
    _AnalysisTreePanel_.on('itemclick', onATreeClick, _AnalysisTreePanel_);
    _AnalysisTreePanel_.on('itemdblclick', onATreeDClick, _AnalysisTreePanel_);
    _AnalysisTreePanel_.on('checkchange', onATreeCheckBoxChange, _AnalysisTreePanel_);

    it works fine on FF3.* for all four events
    but on IE 8.*, mouse right clicking ( ('itemcontextmenu' event) won't take effect ('itemclick, 'itemdblclick' and 'checkchange' work fine) tried to use ext-all.js but won't work either.

    here is what IE 8.* the error msg looks like
    User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; .NET4.0C; InfoPath.3; .NET4.0E)
    Timestamp: Thu, 21 Jul 2011 18:01:01 UTC

    Message: 'undefined' is null or not an object
    Line: 121438
    Char: 9
    Code: 0
    URI: http://flexo/projects/SNP/mxu/GaPBro...-w-comments.js
    Ext.define('Ext.menu.Menu', {
    lookupComponent: function(cmp) {
    var me = this;

    if (Ext.isString(cmp)) {
    cmp = me.lookupItemFromString(cmp);
    } else if (Ext.isObject(cmp)) {
    cmp = me.lookupItemFromObject(cmp);

    // Apply our minWidth to all of our child components so it's accounted
    // for in our VBox layout
    cmp.minWidth = cmp.minWidth || me.minWidth; /// Line: 121438

    return cmp;

    'undefined' is null or not an object ext-all-debug.js, line 84554 character 9

    _AnalysisTreeStore_ = Ext.create('Ext.data.TreeStore', {
    root: {
    text: '<b>Content</b>',
    expanded: true,
    children: [...]

    _AnalysisTreePanel_ = Ext.create('Ext.tree.Panel', {
    store: _AnalysisTreeStore_,

    _AnalysisTreePanel_.on('itemcontextmenu', onATreeContextMenu, _AnalysisTreePanel_);
    _AnalysisTreePanel_.on('itemclick', onATreeClick, _AnalysisTreePanel_);
    _AnalysisTreePanel_.on('itemdblclick', onATreeDClick, _AnalysisTreePanel_);
    _AnalysisTreePanel_.on('checkchange', onATreeCheckBoxChange, _AnalysisTreePanel_);

    function onATreeContextMenu(view, n, item, index, e, options){
    // the handler works fine at commenting out Ext.create('Ext.menu.Menu', {...})
    Ext.create('Ext.menu.Menu', {
    {text: 'Some Entry for '},
    {text: 'Another Entry ' + n.data.id },


  2. #2

  3. #3
    Sencha - Support Team mike.estes's Avatar
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    mike.estes will become famous soon enough



    it does appear to be a dup, both bug reports seem to actually be a problem with trailing commas rather than bugs in the framework.

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