Modify onItemDisclosure Property at runtime

[clinhkz]

Hi everybody,

In my application, when I write

onItemDisclosure: this.myFunction

I see the little arrow of the disclosure property. If I set it to false at the beginning and use setOnItemDisclosure in my code to set the onItemDisclosure property, the arrow is not displayed. Did someone know why ?

Thanks

Jeremy

[mitchellsimoens]

This is because there is no updateOnItemDisclosure method so we can take a look at this as a bug.

new Ext.dataview.List({
    fullscreen       : true,
    onItemDisclosure : false,
    itemTpl          : '{text}',
    store            : {
        fields : ['text'],
        data   : [
            { text : 'One'   },
            { text : 'Two'   },
            { text : 'Three' }
        ]
    },
    items           : [
        {
            xtype  : 'toolbar',
            docked : 'top',
            items  : [
                {
                    text    : 'Enable Disclosure',
                    handler : function(button) {
                        var list = button.up('list');

                        list.setOnItemDisclosure(function() {
                            console.log('hi');
                        });
                    }
                }
            ]
        }
    ]
});