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Type: Posts; User: brunofin

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  1. No, I don't want to show up an editor to the...

    No, I don't want to show up an editor to the user, no user interaction.

    What in fact happens is that there's a column which contains a value. This value is a primary key of another model, and what...
  2. Grid: Have colIndex and rowIndex, how to select the cell?

    Hi all,

    I have the rowIndex and colIndex of a cell which I want to edit its value (in a way almost like a renderer).

    How can I edit its value? I can't find the correct methods for this.
    ...
  3. Replies
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    1,311

    The solution

    I fixed this behaviour using pure CSS.
    First you need to set a CSS class to the TabPanel in the JS code:



    {
    xtype: 'tabpanel',
    tabPosition: 'bottom',
    ...
  4. Replies
    3
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    1,311

    OK, I have found the iconAlign...

    OK, I have found the iconAlign property of the tab, but I still didn't manage to make it work.

    Tried like this:


    items: [
    {
    title: 'Home',
    ...
  5. Replies
    3
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    1,311

    TabPanel tab text align property?

    I'm trying to achieve something that essentially looks like this, but using a TabPanel rather than simple buttons in ExtJS 4.2.0.

    49665


    But I can't find the configuration or property to align...
  6. Replies
    2
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    524

    ComboBox event for selecting an item

    I need to find the correct event that is fired every time an item is selected in a single-selection type of ComboBox.
    The documentation can be a little bit unclear about this. Here's a link for...
  7. Sorry for grave digging, but I think this is...

    Sorry for grave digging, but I think this is useful for those who arrive from search engines.

    This thread is about ExtJS 2 BTW.
    On ExtJS 4 you can do like this:

    ...
  8. [FIXED] Still not working here too.

    Still not working here too.
  9. How do I temporarily suppress a component from firing an event?

    Hello,

    I need to temporarily suppress a textfield from firing it's dirtychange event before grammatically change its value and then enable it again. How is it possible?

    In the source-code of...
  10. Why is the function "load()' from my Model not working?

    Hello,


    I have a Model defined, which is working really well in a TreePanel and the function save() is also working fine.


    I'm trying to make a load() to get a single instance of this model...
  11. Replies
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    9,736

    How?

    How?
  12. OK, just changing the function to: ...

    OK, just changing the function to:


    listeners: {
    beforeappend: function(self, node, eOpts) {
    if (node.data.parentGuid) {
    return false;
    }
    }
    }
  13. Problem with the TreeStore "beforeappend" event

    Hello,

    According to ExtJS 4.2.0 documentation about TreeStore's "beforeappend" event, if I will return false, the node will not be appended (the operation will be canceled).
    ...
  14. Yes, this plugin can replace it, and it will also...

    Yes, this plugin can replace it, and it will also look really nice :)
    Thanks.
  15. Checkbox List - What can replace this component?

    Hello,

    I am working on migrating a desktop application to a web application. In this application, there is a screen that have a Checkbox List, like the one above:

    49468

    I am trying to find...
  16. Replies
    2
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    564

    Yes! setReader() worked perfectly! Thanks!

    Yes! setReader() worked perfectly! Thanks!
  17. Replies
    2
    Views
    564

    Dynamically change Proxy Reader root

    I have a TreePanel which will have a maximum of 3 levels. First level is the tree's root, which will use a TreeStore to retrieve its children. These children will never be leaves, and they can use...
  18. Replies
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    34,083

    I have a TreePanel in ExtJS4 which is adding to...

    I have a TreePanel in ExtJS4 which is adding to the end of the url this:


    root?node=root

    If it's the root node. If it's a child node, instead of root, it will add the ID.

    How can I remove...
  19. TreePanel - How to delete "root?node=root" parameters?

    TreePanels in ExtJS 4 are adding weird parameters to the end of the specified URL in the model's proxy. First parameter was something about caching that I was able to disable setting noCache: false....
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