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  1. I used 4.1 beta. And today, I switched my project from 4.0.7 to 4.1, almost all forms layouts are broken and behaves weird, so I had to switch it back. I guess there'll be a LONG LONG way for the...
  2. I opened form examples in Chrome and they showed nothing or broken UI. The console outputted 'dom is null' or sth like that.
  3. Hi,
    I've been working on Extjs 4.0.2 for over a month, and found a couple of bugs and reported them on the forum, I'm waiting for the next lease and the bug fixes, as the title says, when we can...
  4. Hi guys,

    I'm trying to set the Resizer's preserveRatio when user checks/unchecks an checkbox, but it doesn't work and it remains its preserveRatio status when init time. Please someone help me...
  5. Does extjs 4.0.2 support mousewheel event? I tried to locate the event in the doc but I failed.
    Can anyone offer me an answer?

    Many thx in advance

  6. Great ssamayoa! I have the same problem with yours and I'm so mad of it. Would you mind post the detailed code here or send it to my email "".

    Great thanks in advance!
  7. Ext.create('Ext.draw.Component', {
    renderTo: Ext.get('text-ph'),
    id: 'img',
    viewBox: false,

    items: [{
  8. Ext.define('MyChart', {
    extend: 'Ext.chart.Chart',

    initComponent: function () { = Ext.create('', {
    model: 'MyModel'

  9. You are just my HERO!

    Thx a lot!
  10. {
    id: 'Active',
    xtype: 'booleancolumn',
    text: 'status',
    trueText: 'Normal',
    falseText: 'Locked',
    align: "center",
  11. A few weeks ago I started using Extjs 4 to build company's CMS, but I found that 4 is even slower than 3 by 3 times, I feel the animation lag even when open a simple grid window! I tested in all...
  12. the getAttribute() method in Ext.core.Element isn't been documented and, it returns 'undefined' always in IE, but works fine in FF and Google.
  13. Yes, I agree with Shyru. Hope this can be improved by the final release of extjs 4 and enable us to reduce initial load time of a big web app.
  14. If you put ext-core.js at the end of the body, some ext init process would produce unexpected result. For example, chrome definitely supports css3 BorderRadius and LinearGradient, but it will add...
  15. why does ext implicitly add 2 classes 'x-nbr' and 'x-nlg' to the body element? That makes many components look strange!

    The element looks like this,

    <body class="x-webkit x-chrome x-nbr...
  16. create a window, and then click anywhere within the window, the 'activate' and 'deactivate' were fired on the same time. please test it by yourself.
  17. Replies
    I have the following code for ext js 4 PR4,

    Ext.define('myMenu', {
    extend: "",
    tpl: '<div style="width:{width}px; height:{height}px">some html</div>',
  18. If I defined the 'animateTarget' of a window, when I close or minimize it gave an error 'this.animHide is not a function', is this an unimplemented feature?

  19. Replies
    the following code

    Ext.define('MyButton', {
    extend: 'Ext.button.Button',
    onRender: function () {, arguments);
  20. Replies
    thx guys, recursive 'each' is my current approach, I was expecting for a simpler and more ext-native way.
  21. Replies
    Ext automatically adds 2 classes: 'x-nbr' and 'x-nlg' to the body element in chrome and ff, that makes the Ext.window.Window style broken(no border radius, no shadow, no color). but everything is...
  22. Replies
    myMenu.on("click", function (menu, item, e) {
    if (item) {

    this code would only bind 'click' event to the root menu...
  23. yes, that's what I want. but there's another problem, as the contextmenu is shown on top of another menu(main menu), when the contextmenu showed the main menu would be automatically closed, how can I...
  24. Sorry for my newbie question, I'm trying to bind 'contextmenu' event to all menuitems in a menu, please advice how to iterate through each item within that menu?

  25. Replies
    I cannot see any definition of method 'mon' in the api doc, is it replaced by some other method?

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