Grid load values delay

  1. #1

    Grid load values delay

    I am implementing this example.
    We have a global variable which when changes the application loads different data.
    In you example something like changing the country so for different countries the Dashboard data is different.
    When I change this global variable the store is loading before the Dashboard-window opens, but the data in the grid is loading after a while. So the user when opens the window access the old data for a while.
    The problem is solved if I destroy the window instead of hiding it, but then when I select a line the application hangs here:
    var onSelectionChange = function (model, records)
    Uncaught TypeError: Cannot read property 'getItems' of null
     if (!form) { //error line
                        form = this.up('form').getForm();
                        fields = form.getFields();
                        fields.each(function (field) {
                            if ( != 'Title') {
    Last edited by atroul; Apr 06, 2017 at 3:01 PM.

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