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    Yeah, I figured it out while I was waiting for my post to be moderated.
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    I'm using ExtJS 3.2.1

    I am trying to return a specific (hopefully helpful) error message back to the user. My server-side app returns an HTTP error code 40x along with text describing the...
  3. maskEmpty doesn't clear the mask if you reload the grid with non-empty data. This fixes it (tested in Ext 3.1 with latest MetaGrid from the ux repo):



    // mask the grid if there is no...
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    So I got what I wanted by using Ext.ux.MetaGrid which works great. Still no idea why the above doesn't work but <shrug>.
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    I actually had a post with no links get moderated last night. Maybe because I was replying to a thread that was over X days old or something.
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    nm, I located these in the docs. However this stuff still doesn't work for me. It appears that onDataChange is never fired. Guess I'll just generate an HTML table and be happy.
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    I can post sometimes, but it seems when I post questions with code snippets and/or links to other forum threads the post gets moderated. Is this designed to be absolutely frustrating or is that...
  8. This is marked as "fixed", but is it still broken in 3.2.1? If so, how do I use the above override? Do I just drop this into my code somewhere before using the grid?
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    I'm trying to follow the thread here that explains how to pass the ColumnModel via JSON (to have an effect similar to AutoGrid from 2.x):
    ...
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    I'm completely baffled by the references to "this.cm" and "this.ds". Where are these defined?
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    [EDIT: caught my error in having "columns" inside "metaData" in the JSON, but that didn't help]

    Getting no love from this.

    My JSON:


    {
    "columns": [
    {"header": "Date", "dataIndex":...
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    I'm using a GridPanel with the RowEditor plugin and I'd like to have the RowEditor go away if the user clicks outside the grid (I assume stopEditing() will do the trick). I've tried setting an...
  13. Hrm, still doesn't work (although no errors now). Here's the complete code:



    Ext.onReady ( function () {
    Ext.BLANK_IMAGE_URL =...
  14. I want to add a class to an element that has been clicked on:



    Ext.select ("div#topmenu ul li a").on ("click", (
    function (e, t, o) {
    ...
  15. Crap. Of course I screwed it.

    e.stopEvent() not e.cancelEvent().
  16. Should be simple. Isn't. The a tag has an href, so the browser wants to follow the link. I don't want it to. Instead I want to load the href via an AJAX call.



    Ext.onReady ( function ()...
  17. Okay, I've isolated the issue (thanks Condor for confirming my code wasn't broken so I could start looking in the right place).

    It had to do with the fact that the Ext page was being dynamically...
  18. No errors, all css is present:



    <link href="/css/jquery.notifyBar.css" type="text/css" rel="stylesheet"></link>
    <link href="/css/slide.css" type="text/css" rel="stylesheet"></link>
    <link...
  19. I'm sure this has come up before, but I'm not finding a solution. I need to create what would seem to be a simple UI: tree on the left, grid on the right. I have this:



    var grid = new...
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    Actually, the error you quote is only *part* of the Firebug error. You shouldn't trim error messages as you are prone to cutting out important info (and you did). The full error probably mentions...
  21. set hiddenName to the same as valueField.
  22. Please disregard. The changes worked, but because there is additional logic that refreshes the grid at intervals that was feeding the old data back into the grid (it first rejected the change since...
  23. Since upgrading to 1.1.1, some of my grids are displaying NumberFields incorrectly. I'm using them to store phone numbers (no hyphens or parentheses, just digits). Since the upgrade, they now...
  24. Ext.View

    Example at top references dataModel.load("foobar.xml");, but it looks like it should be store.load("foobar.xml");
  25. Thanks a ton!
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