Ext 3.x: Help & Discussion

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  1. Question [?] Looking for Books & Tutorials for ExtJS 3.x - (4 Participants)

    Hello All, Can anyone point me to any good books or tutorials for ExtJS 3.x? I've found many tutorials online, but most are outdated (i.e. for...

    Started by Jose Favre, 25 Dec 2009 9:56 PM
    • Replies: 6
    • Views: 3,945
    27 Dec 2009 5:44 PM Go to last post
  2. 3.0 to 3.1 Grids wont populate anymore - (1 Participant)

    I just upgraded from 3.0 to 3.1 and now my grids wont display any data. Everything was working fine in 3.0. Did something change in how I need to...

    Started by stratboogie, 27 Dec 2009 4:27 PM
    • Replies: 1
    • Views: 1,020
    27 Dec 2009 4:46 PM Go to last post
  3. Populating combo on form load - (1 Participant)

    I have created a dynamic form engine. All is working fine with the exception of populating combo controls with both hidden values and display values...

    Started by pajamabob, 25 Dec 2009 8:30 AM
    • Replies: 6
    • Views: 1,548
    27 Dec 2009 9:10 AM Go to last post
  4. Question Referencing an object from within a preconfigured class (scope?) - (2 Participants)

    This was intended to be posted in the 3.x forums. I cannot move it by myself. Perhaps an admin can. Sorry] A newbe question whose answer I cannot...

    Started by jaime_, 25 Dec 2009 11:45 AM
    • Replies: 4
    • Views: 1,837
    26 Dec 2009 2:57 PM Go to last post
  5. Bug Ext 3.1 - Toolbar Size ?

    Hi. Just found the following problem in Ext 3.1. When dynamically adding buttons to a Panel toolbar every time doLayout is called the height of...

    Started by grubi, 26 Dec 2009 1:20 PM
    • Replies: 0
    • Views: 782
    26 Dec 2009 1:20 PM Go to last post
  6. [Solved]Ext.data.JsonStore giving a "root is undefined" error. - (1 Participant)

    /** 34171 * Create a data block containing Ext.data.Records from a JSON object. 34172 * @param {Object} o An object which contains an Array of row...

    Started by nickweavers, 13 Dec 2009 4:07 PM
    • Replies: 3
    • Views: 2,982
    26 Dec 2009 11:05 AM Go to last post
  7. Question Working with a trouble via Store.save()

    Hi, I got a trouble from store.save(). I have a grid with JsonStore, when I added one row in this grid then called store.save() to pass the change...

    Started by Elia, 26 Dec 2009 9:54 AM
    • Replies: 0
    • Views: 919
    26 Dec 2009 9:54 AM Go to last post
  8. Need help with REx. - (2 Participants)

    Good evening, I'm trying to study the ExtJS/docs code, i succeed to load the "ApiPanel" tree nodes from a MySQL Data Base, Now i need to filter...

    Started by libertux, 24 Dec 2009 11:58 AM
    • Replies: 2
    • Views: 1,078
    26 Dec 2009 7:13 AM Go to last post
  9. How to mark the cell of a editable grid as modified - (1 Participant)

    If a cell has been changed, it is marked as changed in the top left corner. How can I do it programmatically? I am inserting new rows into the...

    Started by Qtx, 25 Dec 2009 7:41 AM
    • Replies: 1
    • Views: 1,143
    26 Dec 2009 6:19 AM Go to last post
  10. how can I use renderer in dynamic grid - (3 Participants)

    hi all, someone have an example about how can I use renderer in dynamic grid this is my metadata: {"metaData" : { "totalProperty" :...

    Started by andryi, 24 Nov 2009 1:46 PM
    • Replies: 5
    • Views: 2,698
    26 Dec 2009 5:45 AM Go to last post
  11. Struts framework with Extjs ?? - (2 Participants)

    Can we use a framework like struts with Extjs ?? Can some please help?

    Started by maddaliravi, 24 Dec 2009 10:28 PM
    • Replies: 2
    • Views: 1,484
    26 Dec 2009 5:15 AM Go to last post
  12. Override window show method - (1 Participant)

    I'm trying to override show method. var win = new Ext.Window({...}); var doWeDoAnimation = true; var doShowWindow =...

    Started by akirillov, 25 Dec 2009 7:52 AM
    • Replies: 1
    • Views: 1,924
    26 Dec 2009 2:08 AM Go to last post
  13. Save-as Dialog with Extjs - (2 Participants)

    Hi all, Can you give me a save-as dialog example with extjs ?? is anyone help me?

    Started by mehmetcan, 24 Dec 2009 12:57 AM
    • Replies: 3
    • Views: 3,113
    25 Dec 2009 12:08 PM Go to last post
  14. Question disabling save button of RowEditor - (1 Participant)

    Hi, I am using an Ext.ux.grid.RowEditor to edit a GridPanel's rows inline. In some cases, I have to prevent the user from editing records. How can...

    Started by raj_plays, 23 Dec 2009 11:15 PM
    • Replies: 7
    • Views: 2,344
    25 Dec 2009 9:24 AM Go to last post
  15. Preselecting a row in Ext.GridPanel in IE

    Hello, I wanted to preselect the first row in Ext.GridPanel. To do so, I was looking at this thread......

    Started by amodg, 25 Dec 2009 2:13 AM
    • Replies: 0
    • Views: 1,021
    25 Dec 2009 2:13 AM Go to last post
  16. Exclamation [UNKNOWN][3.1] Add param length check in Ext.data.DirectProxy - (1 Participant)

    add param length check in Ext.data.DirectProxy I meet a speical case when use DirectStore first: my remote api have 1 parameter like...

    Started by lxbzmy, 24 Dec 2009 5:26 PM
    • Replies: 1
    • Views: 1,271
    25 Dec 2009 12:28 AM Go to last post
  17. polymorhism in javascript - (2 Participants)

    Just want to know how polymorhism work in extjs. .For now i'm using document.getElementById('id'). property .Need to know the right way in extjs. ...

    Started by alien3d, 24 Dec 2009 5:48 AM
    • Replies: 3
    • Views: 1,056
    24 Dec 2009 4:11 PM Go to last post
  18. accordion and data store reload - (1 Participant)

    Could someone please help me with the following. I have a jsonstore: var personlist = new Ext.data.JsonStore({ url: 'butler.php', ...

    Started by drabslab, 23 Dec 2009 10:51 AM
    • Replies: 1
    • Views: 1,146
    24 Dec 2009 3:45 PM Go to last post
  19. encode JSON Data and send to server - (1 Participant)

    Hi, I am trying to encode the JSON DATA(stored in the store) and sending to the server. However I get this message in Firbug saying too much...

    Started by ektanit, 23 Dec 2009 2:34 PM
    • Replies: 1
    • Views: 1,479
    24 Dec 2009 11:01 AM Go to last post
  20. Extending HtmlEditor... Trying to build a 2-row toolbar with button groups. - (1 Participant)

    I guess I'm mostly looking for a philosophical way of doing this & not actual coding help. What I've tried so far is overriding createToolbar in a...

    Started by zhegwood, 16 Dec 2009 8:45 AM
    • Replies: 5
    • Views: 1,631
    24 Dec 2009 10:44 AM Go to last post