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  1. Thanks, I was able to fix the problem.
  2. Uncaught TypeError: Cannot call method 'read' of undefined

    Ext.define.processResponseext-all-debug.js:25872
    (anonymous function)ext-all-debug.js:26086
    Ext.apply.callbackext-all-debug.js:5283...
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    n/m - I got it to work another way.
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    The code below generates the buttongroup ('Filter' and 'Expert As CSV') in the right panel pictured below. It looks like the buttons in a buttongroup are styled differently than regular buttons, as...
  5. 34526

    The code below is based on the portal Ext example app - it creates a parent panel with 4 child panel items. These child panel items are draggable, and a DropTarget object has been assigned...
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    Has anyone been able to make this plugin work with Ext 4.0? It's exactly what I need, but the wrong version of Ext.
  7. 34402

    I'm trying to reproduce the functionality in the above form using ExtJS. The above image shows a group of sortable and draggable DOM elements that were created using jQuery Sortable() and...
  8. I have a working solution using vietits help and other information from these forums. I'm not sure if this is the most elegant solution but it's what I have right now


    initComponent : function()...
  9. Thanks - I managed to get it partially working, using your advice as a starting point. What I did was to create a new Ext.Window on itemdblclick with my form inside of it.

    This seems to work...
  10. I have a GridPanel that is configured to generate an alert when one of the grid rows are double clicked - the alert merely prints out the companyID associated with that row in the grid.


    ...
  11. Please ignore. I got it to work by structuring my Json like this page suggests

    http://stackoverflow.com/questions/1351424/ext-js-formpanel-not-populating-fields-with-json-data
  12. I have a form panel that loads field data from a Json servlet. When I click my 'Load' button, I get the wait message but my fields are not populated. I think maybe my reader or model is not working...
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    Ext.define('Ext.company.EditCompany', {
    extend : 'Ext.panel.Panel',
    alias : 'widget.company-EditCompany',


    title : 'Edit Companies',
    closable : true,
    closeAction : 'hide',
    layout : {
    type :...
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    Yes, probably a form panel would be better suited in this situation than an editable grid row. Is it possible to have the form panel launch when clicking a grid row, and have the form panel be...
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    I'd like to switch to using an interface like the Row Editing Grid Example http://docs.sencha.com/ext-js/4-0/#!/example/grid/row-editing.html, from the way my application is organized right now -...
  16. My app is a viewport with two panels - the left panel is a navtree menu, the center panel is a tab panel. When items in the navtree are clicked, a tab will open in the tab panel. I'm having trouble...
  17. Thank you! I tried but I still get the same error -


    Uncaught Ext.Error: You're trying to decode an invalid JSON String: <?xml version="1.0" encoding="iso-8859-1" standalone="yes"...
  18. That sounds worth a try - I still need a button as a way to trigger submission of this ajax request. Can I do an Ext.ajax.request in the handler of the button?
  19. Why would I have to change how I'm submittig the data? It looks like the submit is working? It's just the response that is causing problems?
  20. I have to set the field vals as params in the form due to how the form is written - populated from grid row selection into a template in another panel, so this is how I get these values into this...
  21. My code submits a few params to a remote servlet. The servlet returns a JSON response - I can see that my request succeeded on the server, but in my js console I'm seeing


    Uncaught Ext.Error:...
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    This code is based on the grid binding with classes example, it defines a specialized Panel that updates the information presented in tplMarkup based on the grid row that is selected in another...
  23. Thanks for the simple solution. It's working good


    items : [{
    xtype : 'combo',
    fieldLabel : 'Station Closed Filter',
    labelAlign : 'left',
    store : new Ext.data.SimpleStore({...
  24. Hi -

    I have a very simple combobox - I'm creating the store and its data locally since the data set is so small.


    items : [{
    xtype : 'combo',
    fieldLabel : 'Station Closed Filter',...
  25. In case it would be helpful, I'm pasting below the code for one of my tabpanel classes


    Ext.define('Ext.reports.CompanyCustomerSummary', {
    extend : 'Ext.Panel',
    alias :...
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