Selectfield tap event and last selection

[jonathanbruno89]

Hi Again

How could I detect the tap event?

What I want to do is to load the store when the combo box is tapped not automatically.

Is there a way of doing this?


Another question is how to remove the last selection of the selectfield, that's because I try to empty the store and it's done but the last selection stays selected, and I would like to show the placeholder instead the last selection.

Thanks

xtype: 'selectfield'

[mitchellsimoens]

You can do it by putting a tap event listener on the element.

[jonathanbruno89]

Ok thanks I'ts done with the next code:

listeners: [ {
painted: function(){
this.el.on('tap', function(){
this_select = Ext.getCmp('select_sources');
if(!this_select.getStore().totalCount){
this_select.getStore().load();

}

});
}
}
]

but how can I restore the combos to the placeholder? it is possible?, I want to clear the results by emptying the stores and at this point its ok but the last selected option stays there. I would like to display the placeholder, not the last selection.