Search Type: Posts; User: israelroldan

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  1. If you don't want CurrentFormPanel to be floatable, then it is easier to create a panel.

    Also, you're using Ext JS 3.x syntax. While not bad, you should give Ext JS 4.x's MVC structure a try. ;)
  2. Perhaps you could check Ext.ux.TreePicker.

    Here's an example: https://fiddle.sencha.com/#fiddle/8bh
  3. What exactly are you trying to achieve? Could you share more information about what you try to illustrate with the image so other members of the community can help you?
  4. Thanks for the report! I have moved this thread to the bugs forum and opened a bug in our tracker.
  5. It is completely possible! The SDK can be determined automatically by Sencha Cmd when it is run from an extracted SDK folder or specified using the -sdk switch. You can:

    a) Generate the app from...
  6. Thanks for the report! I have opened a bug in our bug tracker.
  7. You could pre-process your array and convert it to objects (index, value) then render a line graph with only one visible axis: https://fiddle.sencha.com/#fiddle/89p
  8. Have you tried upgrading to 4.2.2? There were tons of grid-related bugs fixed with it. Ext JS 4.x is still very much alive, 4.2.3 is in the works.
  9. Out-of-the box, there's no way to generate an image from a grid, since it is a DOM element, not a Canvas/SVG. There are however some options to take a screenshot of the page using third-party...
  10. The nightly builds may be unstable by nature, a given behaviour may come and go between different versions. I'd advise that you wait until 5.0.1 goes GA. Just tested in the latest nightly (using the...
  11. Is your selection model configured with pruneRemoved: false?
  12. What about something like this? https://fiddle.sencha.com/#fiddle/831
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    Where are you loading the store? The store is clearly configured with autoLoad: false.
  14. This means you're not making good use of the callback pattern... which is the recommended approach. As a last resource try configuring 'async: false' in your relevant Ajax requests.
  15. Neither the page nor the panel should get reloaded when that prompt appears. They should get resized. Do you have any listeners that explicitly reload them? Could you perhaps put together a sample in...
  16. You're right, my bad! I have opened a bug in our bug tracker.
  17. There must be something else, I see no issues with selection model when there's a locked column: https://fiddle.sencha.com/#fiddle/81c
  18. A managed listener may help: https://fiddle.sencha.com/#fiddle/819
  19. Modal is a property of Ext.window.Window, not of Ext.form.Panel. I'd suggest that you put your form inside a window, then configure that window as modal.
  20. If you're using the store's listeners you should have a reference to the newly added records. You can just pass them as argument to the getSelectionModel().select method.
  21. This has been fixed on 5.x. For 4.x there's a ux contributed by another forum member: http://www.sencha.com/forum/showthread.php?156337
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    The button handler receives the button as argument (also the button is the scope of the handler). With this, you can use this.up('form').getForm().findField('{fieldname}').getValue() (replacing...
  23. Which browser are you using to test this? I have just tested a vanilla-js implementation of this (based on http://www.scottpreston.com/articles/1442.php) and it doesn't reload the DOM upon...
  24. This would be the equivalent on Ext JS:


    Ext.Ajax.request({
    url: app.dataModel.userInfoUrl,
    headers: {
    "Content-Type": "application/json; charset=utf-8",
    ...
  25. Since this is a framework override, the easiest (and more manageable when you upgrade the framework version) way would be to add a JS resource that contains the override.
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