Ext: Q&A

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  1. Unanswered: detect iframe load event - (2 Participants)

    I have the following code to load an iframe, how can I detect when the src url has loaded within the iframe? ...

    Started by ttbgwt, 25 Apr 2012 9:33 AM
    • Replies: 2
    • Views: 1,786
    26 Apr 2012 6:41 AM Go to last post
  2. Unanswered: How to render App to Div (resizable) - (1 Participant)

    Hello, what is the correct way to render an App to a specific Div? I know "renderTo" and have built an App with viewport, and want this App to be...

    Started by nothing, 26 Apr 2012 4:45 AM
    • Replies: 1
    • Views: 287
    26 Apr 2012 6:38 AM Go to last post
  3. Unanswered: treenode.appendChild(newNode) thows error insertBefore is null - (1 Participant)

    I am running extjs 4.0.7 in IE8 and IE9. I currently am creating a TreeGrid by dynamically adding child nodes to other nodes using the appendChild()...

    Started by garrett.stoll, 23 Apr 2012 6:21 AM
    appendchild, insertbefore, node, null, tree
    • Replies: 1
    • Views: 576
    26 Apr 2012 6:27 AM Go to last post
  4. Unanswered: Need urgent help:Column Header Filters - (1 Participant)

    Hi guys, I have implemented column header filters for my grid, but the data is filtered only if I enter the start of the string. i.e. 'Smith'...

    Started by sravaniv, 23 Apr 2012 12:31 PM
    • Replies: 2
    • Views: 287
    26 Apr 2012 6:16 AM Go to last post
  5. Answered: Overload Ext.data.Store not working - (1 Participant)

    Hi! Here's what I've done (and it works): declare two functions: var fnStoreAfterWrite=function(proxy, operation) { Ext.example.msg( ...

    Started by olivierpons, 25 Apr 2012 12:28 PM
    overload, override, overriding
    • Replies: 4
    • Views: 843
    26 Apr 2012 6:00 AM Go to last post
  6. Unanswered: How to disable/enable cell editing based on the value selected in a combobox? - (1 Participant)

    Hi, I want to disable/enable cells according to the value in the which is selected in the combobox in the same row. I am using a listener to get...

    Started by ashimmohanty, 26 Apr 2012 2:25 AM
    • Replies: 1
    • Views: 1,595
    26 Apr 2012 5:56 AM Go to last post
  7. Answered: Load record into Form - (1 Participant)

    I have been searching for a few days now but I can not seem to find the solution.. :-/ By looking at the example MVC application I have created a...

    Started by BoerbooM, 26 Apr 2012 4:26 AM
    • Replies: 1
    • Views: 1,722
    26 Apr 2012 5:50 AM Go to last post
  8. Unanswered: Beginner needs help getting chart going - (1 Participant)

    Hi, I'm working on converting the example Pie chart into a working, database based version. I have setup an Ajax/ JSON store like this: ...

    Started by jdaum, 26 Apr 2012 1:59 AM
    chart, svg
    • Replies: 1
    • Views: 421
    26 Apr 2012 5:38 AM Go to last post
  9. Unanswered: remember me functionality in login page with extjs - (3 Participants)

    Hi all, I am new to extjs. I want to add functionality for "remember passwod" in login page. In html/jsp page browser ask to save the password. But...

    Started by manoj12, 4 Apr 2012 6:10 AM
    • Replies: 8
    • Views: 2,241
    26 Apr 2012 5:25 AM Go to last post
  10. Unanswered: Combo - valueField set to null if the record doesn´t exist in my store - (1 Participant)

    Hi guys. I have a combo that is getting the records from an ajax proxy. What I wanna do: If I look for a record that does not exist in my table, I...

    Started by mvosantos, 25 Apr 2012 9:55 AM
    • Replies: 3
    • Views: 667
    26 Apr 2012 4:31 AM Go to last post
  11. Unanswered: Remote Validation and Cell Editing with ComboBox

    Hi, I extended the combobox widget to realize an autocomplete feature. The combobox works fine when using it in a form. When I use it as an cell...

    Started by MichaelEr, 26 Apr 2012 4:30 AM
    • Replies: 0
    • Views: 525
    26 Apr 2012 4:30 AM Go to last post
  12. Answered: Button Text Wrap - (2 Participants)

    I cannot get the text to line wrap in my buttons. My button definition is: xtype: 'button', width: 100, ...

    Started by ChiefDanGeorge, 20 Apr 2012 5:11 AM
    • Replies: 6
    • Views: 3,072
    26 Apr 2012 4:12 AM Go to last post
  13. Answered: Cannot index minified ExtJS files in Eclipse or Aptana - (2 Participants)

    it took me some time to find out that both Eclipse and Aptana get stuck when trying to index or read newly copied CSS files from ExtJS....

    Started by nothing, 11 Apr 2012 2:52 AM
    • Replies: 3
    • Views: 2,773
    26 Apr 2012 2:04 AM Go to last post
  14. Answered: Event datachanged in editable grid - (2 Participants)

    Hello, i have a question about editable grid. There is an editable grid with toolbars, one of the buttons('Save'),which must respond to changes in...

    Started by Eugent, 25 Apr 2012 2:59 AM
    datachanged, grid
    • Replies: 4
    • Views: 1,907
    26 Apr 2012 1:44 AM Go to last post
  15. Answered: Cancelling Ajax request

    Hi All, I have a text box. On every key down (as soon as user press any key), I fire an ajax request. This textbox basically serach for user name....

    Started by webfriend13, 26 Apr 2012 1:01 AM
    • Replies: 1
    • Views: 421
    26 Apr 2012 1:30 AM Go to last post
  16. Answered: Error handling with store - (1 Participant)

    I'm looking for a way to handle server thrown errors 400 404 blah blah you know the drill but so far I haven't found a good way to do this that...

    Started by toxkillfraex, 25 Apr 2012 4:22 AM
    datastore, error handling, exception, load
    • Replies: 2
    • Views: 1,574
    26 Apr 2012 12:56 AM Go to last post
  17. Unanswered: How to close a tab or refresh - (1 Participant)

    Hello, i have a problem. I have a tabpanel with 2 opened tabs. Both tabs works with other stores, but when i change something in the first tab,...

    Started by blade226, 23 Apr 2012 4:03 AM
    • Replies: 7
    • Views: 544
    26 Apr 2012 12:04 AM Go to last post
  18. Unanswered: ComboBox Show event don't work (Ext 4.0.7) - (2 Participants)

    Hello! i try to use show event of Combobox, but it don't work this example from docs whith listeners // The data store containing the list of...

    Started by Mcaveti, 18 Apr 2012 6:32 PM
    • Replies: 6
    • Views: 1,558
    25 Apr 2012 11:12 PM Go to last post
  19. Unanswered: How to make Servlet call from ExtJs? - (1 Participant)

    Hi, I am a beginner for ExtJs. I want to do one search page. Step1: Created Ext Js view and call servlet url. Step2: Created a servlet and it...

    Started by swiji2000, 25 Apr 2012 9:57 PM
    • Replies: 1
    • Views: 1,417
    25 Apr 2012 10:56 PM Go to last post
  20. Answered: Pretend data in a combobox - (1 Participant)

    Hello, i have following problem: I load a data store: var rechteauswahl_b = Ext.create('Ext.data.Store', { ...

    Started by blade226, 25 Apr 2012 3:14 AM
    • Replies: 2
    • Views: 356
    25 Apr 2012 10:23 PM Go to last post


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