ExtJS Question - processors being called twice

24,544 Posts

BobRay Reply #1, 13 years, 6 months ago

I'm working on an ExtJS grid and every time I do anything that refreshes the data, the connector and processor get called twice -- each time returning the whole data set.

To see this in action, run Batcher. On the Template tab, turn on Firebug and click on the "Clear Filter" button. In Console/Response, you can see the connector being called twice and the whole data set in both responses. I've tried giving the buttons different IDs and giving the functions different names -- no luck.

It's not a big deal in Batcher, but my processors are going to take much longer to respond and use a lot of resources. I hate to have them run twice. I've verified that the processor is executing twice by logging it in the error log.

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149 Posts

danya_postfactum Reply #2, 13 years, 6 months ago

,clearFilter: function() {
    this.getStore().baseParams = {
        action: 'mgr/template/getList'
	};
    Ext.getCmp('batcher-search').reset();
	this.getBottomToolbar().changePage(1);
    this.refresh();
}

Both lines invoke data reloading:

    this.getBottomToolbar().changePage(1);
    this.refresh();

24,544 Posts

BobRay Reply #3, 13 years, 6 months ago

Good catch. Thanks!

Any opinion on which one to keep?

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