ExtJs failing to update properly

When working with ExtJs, I encountered an issue where a handler attached to a button was calling submit() on an Ext.form.Panel, followed by an attempt to refresh a component (store and view). The problem arose when the submit operation took longer than expected, causing the refresh to occur too early. Is there a way to pause execution until the submit call responds in this scenario? Here is a snippet of my code:

handler: function() {
                   new_folder_panel.submit();
                   win2.hide();
                   store_dir.load()
                   tree_dir.getView().refresh();
                   console.log("It is here");
                }

I experimented with using pure JavaScript's window.setTimeout to delay the refresh, which did work but I am interested in finding a more optimal solution.

javascriptajaxextjs

Answer №1

Achieving success in your code requires utilizing the callback function in the following manner:

handler: function() {
    new_folder_panel.submit({
        success : function(){
           win2.hide();
           store_dir.load()
           tree_dir.getView().refresh();
           console.log("It is here");
        }
    });
}

I have not tested this myself, but it should guide you in the right direction.

Best of luck!

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