1. #1
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    Default Unanswered: Ext. 4 menu event

    Unanswered: Ext. 4 menu event


    hi,

    I have a menu question:

    A dummy custom menu is defined as such. Inside the menu, the click event is captured and fired.

    Code:
        Ext.define("Ext.csx.LeftMenu", {
                extend: "Ext.menu.Menu",
                alias: 'widget.leftmenu',
                minHeight: 200,
                width: 300,
    
    
                listeners: {
                    'click': function (menu, item) {
                        console.log(item.text);
                        this.fireEvent('navclick', this, item.text);
                    }
                },
    
    
    
    
                initComponent: function () {
                    var me = this;
                    me.items = [{
                            text:"test 1"
                        },
                    {
                    text: "test 2"
                       }];
                    me.callParent(arguments);
                    this.addEvents('navclick');
    
    
                },
    
    
            });

    Then in a separate panel, I try to catch the menu click event. It fails every single time. Why?



    Code:
            Ext.onReady(function () {
    
    
                Ext.create('Ext.panel.Panel', {
                    margin: '0 0 10 0',
                    floating: false,  // usually you want this set to True (default)
                    renderTo: Ext.getBody(),
    
    
                    items: [
                        {
                            xtype: 'leftmenu',
                            id: 'app-navtree',
                            listeners: {
    
    
                                'navclick': function () {
                                    console.log('caught you');
                                }
                            }
                        }
    
    
                    ]
    
    
                });
    
    
            });
    Last edited by mitchellsimoens; 9 Mar 2012 at 11:31 AM. Reason: added [CODE] tags

  2. #2
    Sencha - Senior Forum Manager mitchellsimoens's Avatar
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    Default


    The listeners from when you create the instance is removing the listeners when you used Ext.define. I have a blog post about this particular thing: http://mitchellsimoens.com/2011/12/e...-property-bad/
    Mitchell Simoens @SenchaMitch
    Sencha Inc, Senior Forum Manager
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    https://github.com/mitchellsimoens

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  3. #3
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    Default


    Thank you, the answer is awesome

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