1. #1
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    Default Unanswered: Trying to enable/disable button when I click on a certain button in toolbar

    Unanswered: Trying to enable/disable button when I click on a certain button in toolbar


    I have a PagingToolbar and I have 4 buttons listed. When I click on a certain button, I want all the other buttons to be disabled. I want to set different conditions for when any of the buttons are clicked.

    Here is the code of the PagingToolbar that I am working with:

    Code:
    tbar: new Ext.PagingToolbar({                            beforePageText: 'Switch',
                                items: [{
                                        xtype: 'tbspacer',
                                        width: 20
                                    },{
                                        text: 'Add',
                                        cls: 'x-btn-text-icon',
                                        icon: 'public/images/add.gif'
                                    },{
                                        xtype: 'tbspacer',
                                        width: 20
                                    },{
                                        text: 'Copy',
                                        cls: 'x-btn-text-icon',
                                        icon: 'public/images/add.gif'
                                    },{
                                        xtype: 'tbspacer',
                                        width: 20
                                    },{
                                        text: 'Update',
                                        cls: 'x-btn-text-icon',
                                        icon: 'public/images/edit.gif'
                                    }],
                                listeners: {
                                    'beforerender': function(){
                                        this.refresh.hide();
                                    }
                                }
                            })
    Is there an easy way to do this?

  2. #2
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    Default re:; button enable/disable

    re:; button enable/disable


    I created my own button component, which has a component array (empty by default).

    This list of components are enabled/disabled based on the state of the button in question.

    ie

    Code:
    Ext.define('MyApp.components.Button', {
      extend: 'Ext.button.Button',
      associatedComponents: [],
      initComponent: function () {
        this.on('click', me.checkAssociatedComponents, me);
        // or listen to toggle, or whatever makes sense for you
        this.callParent(arguments);
      },
    
      checkAssociatedComponents: function () {
         // find those components however you want, via name, itemId, type.. whatever, and enable/disable them how you want
      }
    
    });

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