Ext 3.x: Help & Discussion

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  1. Firebug Error: this.fields.get(c) is undefined - (1 Participant)

    I have a store that I am loading an array of data into. It seems to work fine, but I am getting a firebug error: this.fields.get(f) is undefined...

    Started by bbxx, 26 Oct 2009 7:56 PM
    • Replies: 2
    • Views: 4,093
    26 Oct 2009 8:16 PM Go to last post
  2. RowExpander cleanup

    What's the best possible way to cleanup components that are placed inside the RowExpander? I know that putting components inside it is dangerous...

    Started by alco, 26 Oct 2009 6:51 PM
    • Replies: 0
    • Views: 694
    26 Oct 2009 6:51 PM Go to last post
  3. Anyone create a ColumnTree where you can edit multiple columns?

    Anyone create a ColumnTree where you can edit multiple columns?

    Started by stever, 26 Oct 2009 6:44 PM
    • Replies: 0
    • Views: 692
    26 Oct 2009 6:44 PM Go to last post
  4. Modal window-msgbox are very slow - (2 Participants)

    Hi all, Each time I open a modal window it takes like 500ms to show. No modal window is instantaneous to open. Why a modal window, which is...

    Started by elkidos, 25 Oct 2009 4:43 PM
    • Replies: 3
    • Views: 1,873
    26 Oct 2009 6:25 PM Go to last post
  5. Need help understanding CRUD api

    I'm trying to use the crud api for a set HttpProxy in a JsonStore but I'm having a hard time understanding what I saw in the code. In the code it...

    Started by Specks, 26 Oct 2009 5:09 PM
    • Replies: 0
    • Views: 715
    26 Oct 2009 5:09 PM Go to last post
  6. change button background color on click

    I am trying to change the background color of the button when the user click on it, based on different condition, the color will be different, here...

    Started by huhulucy90, 25 Oct 2009 7:54 PM
    • Replies: 1
    • Views: 3,319
    26 Oct 2009 5:01 PM Go to last post
  7. suggestion - namespace for user defined properties

    Hi, many times I need to define custom properties for components. I can define whatever I like but I think it'll be better if Ext will recommend...

    Started by dolittle, 26 Oct 2009 4:45 PM
    • Replies: 0
    • Views: 569
    26 Oct 2009 4:45 PM Go to last post
  8. Arrow Help, someone can help me. - (1 Participant)

    Hello, could you explain me how I can do this: My page: main.html with 2 tabs: <script type="text/javascript" src="tabs1.js"></script> ........

    Started by javichu, 25 Oct 2009 10:57 PM
    • Replies: 1
    • Views: 677
    26 Oct 2009 4:01 PM Go to last post
  9. Smile Load and Send Treepanel Node

    Hello Guys, Is possible to select a treepanel node, save this value on database and retrieve the node selected again ?? Where i can find an...

    Started by vipercold, 26 Oct 2009 1:22 PM
    • Replies: 1
    • Views: 676
    26 Oct 2009 2:14 PM Go to last post
  10. Reload (refresh) one node in TreePanel - (3 Participants)

    How reload (refresh) one node in TreePanel? tree.getLoader().dataUrl = url; myNode().reload(); It doesn't work.

    Started by adam99g, 27 Sep 2009 10:12 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,398
    26 Oct 2009 1:38 PM Go to last post
  11. Trouble removing a panel and later on inserting it - (1 Participant)

    I have 3 panels in West panel. If I do this: Ext.getCmp('west-panel').remove(TV.Chart.favPanel); Ext.getCmp('west-panel').doLayout(); And later...

    Started by Dr. Flink, 26 Oct 2009 12:26 PM
    autodestroy, remove panel
    • Replies: 5
    • Views: 1,443
    26 Oct 2009 1:24 PM Go to last post
  12. Question Extending extjs tree node

    Hi, I am trying to extend extjs treenode, CustomTreeNode = Ext.extend(Ext.tree.TreeNode, { getAttribute:function(attribute){ ...

    Started by ankuravlani, 26 Oct 2009 1:09 PM
    • Replies: 0
    • Views: 1,053
    26 Oct 2009 1:09 PM Go to last post
  13. Question Using CSS - (2 Participants)

    Hello guys, I am new to Ext JS and I am currently trying to figure out if I could use it for a planned project. I am studying the tutorials and...

    Started by TheAvenger, 26 Oct 2009 11:32 AM
    • Replies: 5
    • Views: 981
    26 Oct 2009 12:45 PM Go to last post
  14. Question HOW TO: dynamically choose form input type?

    What is the proper and/or best way to dynamically create and display the type of form element within an ExtJs form? Scenario: If user is a...

    Started by wgpubs, 26 Oct 2009 12:28 PM
    • Replies: 0
    • Views: 548
    26 Oct 2009 12:28 PM Go to last post
  15. Question Form / Tab / CSS display issue - (2 Participants)

    (first post, go easy ) I am seeing a display issue with the Tabs using IE8. I also see this in FF3.5.3, but it is not my native browser so I am...

    Started by completej, 10 Oct 2009 12:22 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,655
    26 Oct 2009 11:21 AM Go to last post
  16. Center Region Resize on Hide East - (2 Participants)

    I have a border layout on a panel. One item within the panel is another panel with a center region and the other is a panel with an east region. I...

    Started by GoneIn20Seconds, 26 Oct 2009 8:35 AM
    • Replies: 5
    • Views: 1,533
    26 Oct 2009 9:48 AM Go to last post
  17. Setting a max height value for a DataView

    Hi all, I have an Ext.Window containing a DataView and a FormPanel, which has a fixed height. I would like to set a maximum height for the...

    Started by Morail, 26 Oct 2009 9:19 AM
    • Replies: 0
    • Views: 954
    26 Oct 2009 9:19 AM Go to last post
  18. Question how to handle relationship 1:n (one to many, parent child) - (1 Participant)

    Hi, what I want is to build a single panel with a formpanel that has multiple Textfields (data record of the parent) and a gridpanel (data records...

    Started by tgeber, 26 Oct 2009 5:52 AM
    • Replies: 9
    • Views: 1,923
    26 Oct 2009 9:18 AM Go to last post
  19. Bug when batch saving editorgrid data?

    Is the following a bug, or at the very least a "mis-feature", when batch saving EditorGrid data? Or is there a configuration option to rectify this?...

    Started by jemptymethod, 26 Oct 2009 9:12 AM
    • Replies: 0
    • Views: 473
    26 Oct 2009 9:12 AM Go to last post
  20. Having trouble controlling chart with

    I have started playing with charts and have som trouble getting the width to follow its container. I have defined my chart as shown below: var...

    Started by logicmedia, 26 Oct 2009 8:56 AM
    • Replies: 0
    • Views: 481
    26 Oct 2009 8:56 AM Go to last post