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  1. Replies
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    Thanks for the info, dawesi. I'm aware it is bigger than ExtJS, but it would be nice to know what ExtJS supports, and for some reason, getting that information is harder than pulling teeth.
  2. Thanks. I would agree that would be an easy workaround, if we had control over the container. But as I mentioned in an earlier post, it is loaded in a SalesForce IFrame, which is initially hidden...
  3. Nice. This thread says it doesn't have enough information for a bug report, then presents a dead link.

    Here's the information for the bug report:

    Create a page with an iframe on it, with...
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    Why can't we get any information about 508 compliance in ExtJS? What are the issues? What is the plan? Where are the docs?
  5. It looks like in IE8 there are two issues:

    doc.defaultView returns undefined
    getComputedStyle does not exist (undefined), even if you have a window reference.

    But in other browsers, if...
  6. When ExtJS is loaded within a SalesForce frame, this test fails. The call to view.getComputedStyle(div.firstChild.firstChild, null) returns null.
    This appears to be because the iframe is initially...
  7. It's in ExtJS 4.0.5 (though that code has not changed in 4.2.2) and is happening in Firefox within a Salesforce IFrame. That's all I know, as I'm not the one who encountered the problem.
  8. We were forced to patch ext-all.js (and ext-dev.js) due to a test failing in Ext.supports in one of our production environments, and there was no other way to patch it, since it fails on load. It is...
  9. setReadOnly only sets the DOM read-only status and does not affect the rendering of the component itself. Each component should know how to render itself in a true read-only state.
  10. I'm confused about field mapping between data, models and forms and there seems to be a fundamental disconnect in ExtJS 4.0.5 (maybe this is fixed in the latest version?).

    In a model, I can define...
  11. I don't intend to use different views - that's the point. It's the same view. I just want to either display the view in edit mode or in read-only mode. But it sounds like what you are proposing is to...
  12. I have a form and want to add a control to toggle between form view and display-only view, so it appears as though the form fields are no longer there (just their values). I'm trapped in ExtJS 4.0.5,...
  13. Thanks for the reply. We are unable to upgrade ExtJS as of 4.1.0 due to a critical defect which has yet been resolved that prevents later versions of ExtJS from running in our environment. I've been...
  14. OK, here's the issue. It appears Container uses 'auto' layout, and Panel uses 'dock' layout, so Panel is a size-managed container. That's why everything worked smoothly with Container but not with...
  15. You're killing me. Can't you recommend something to try? Is doLayout or doComponentLayout even on the right track? Where does a panel compute its height? The height is applied to the element in the...
  16. I'm stuck working in a 4.0.5 environment, so please don't suggest I upgrade.
    I have created a widget that extends Ext.container.Container that I use as a base for building applications that need...
  17. I figured it out. Since I am creating another custom component (i.e. using a component) and attaching it to the extended component, it was the right approach to instantiate and attach it in an...
  18. Thanks for the reply, but I've been poking around in ExtJS code (actually, the Trigger class was the one I was looking at), and I don't understand what I need to do - the code is just not talking to...
  19. I am trying to create a custom form field component that displays an icon that opens a menu when clicked, and the value selected from the menu determines the value in the field. But I am stuck at...
  20. Is there someplace to access the details of a particular bug report. For example, if I want to look up, say, EXTJSIV-4202, can I see this somewhere?
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    Looking for 4.0.7 release notes as they are not included in the history with the 4.2 release notes. Where can these be found today, since the reported link now shows nothing?
  22. I've consulted all the docs - the forum is always my last stop. I wound up having to do something like this:


    reader: {
    type: 'json',
    // Filtering...
  23. I'm in 4.0.5. I just want to define a filter on a store so that when it loads its data from the API, it only includes a subset of items. The store is set to autoLoad. I see methods on Store for...
  24. Additionally, I have a case where I have a JSON response that returns three properties, name, description, and attributes, and attributes is a list of records for which I want to create model...
  25. Sorry if this is a basic question, but I'm having trouble understanding models and stores. I have a service that accepts a number of parameters, and for each parameter it returns a list of items in...
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