Ext: Q&A

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  1. Answered: Re-loading a store takes forever/// - (1 Participant)

    When loading a store of about 400 records this code gets executed in the blink of an eye: // initially load the store var contactTypesStore =...

    Started by WagsMax, 12 Nov 2012 2:51 PM
    • Replies: 4
    • Views: 578
    13 Nov 2012 9:47 AM Go to last post
  2. Answered: Records: I can't access response object after a failed save method - (2 Participants)

    Hi all, Recently I've posted this question, and I thought I had the answer, but there's a problem. I need to access the response object in the...

    Started by pret, 3 Nov 2011 11:31 AM
    • Replies: 5
    • Views: 1,274
    13 Nov 2012 7:20 AM Go to last post
  3. Unanswered: Moving code to function causes problems - (1 Participant)

    I started with the following code: refreshUIAfterDeletion: function() { var treeSel = this.getTreeNodeSelection(), me...

    Started by bjnelson62, 8 Nov 2012 3:11 PM
    • Replies: 2
    • Views: 466
    13 Nov 2012 6:00 AM Go to last post
  4. Answered: request.xhr.readyState undefined for some AJAX calls - (3 Participants)

    I am using the latest ExtJS 4.1.1. On line 54372 of ext-all-debug-w-comments.js I am getting the following error, "Uncaught TypeError: Cannot read...

    Started by sissonb, 31 Aug 2012 2:18 PM
    ajax, xhr
    • Replies: 5
    • Views: 4,103
    13 Nov 2012 3:56 AM Go to last post
  5. Answered: Tree nodes checking unchecking dynamically. (Ext js 4 dont have node.ui.toggleCheck) - (2 Participants)

    Hi, I have requirement like, when there is a check on the node, the child nodes should be selected and if the parent got unchecked the child nodes...

    Started by lastevilstanding, 11 Oct 2011 9:34 PM
    • Replies: 3
    • Views: 2,528
    13 Nov 2012 2:20 AM Go to last post
  6. Answered: [ASK] Have a problem with My Password Validation - 2 - (1 Participant)

    Dear all , i have a problem with my password validation. my current validation is using vtype and has its own pattern like this (2 uppercase +...

    Started by thenevermore, 12 Nov 2012 7:34 PM
    • Replies: 2
    • Views: 484
    13 Nov 2012 2:04 AM Go to last post
  7. Answered: panel position of treepanel node - (1 Participant)

    Is there a way to determine the (x,y) pixel position of a node in a treepanel in relation to the panel element?

    Started by strattonbrazil, 12 Nov 2012 3:35 PM
    node, position, treepanel
    • Replies: 1
    • Views: 693
    13 Nov 2012 1:48 AM Go to last post
  8. Unanswered: filefield questions - (1 Participant)

    Hi, I have few questions on filefield: 1. How to make filefield editable? (to enter file path manually) 2. When i select file from dialog......

    Started by santosh.kumar, 12 Nov 2012 4:10 PM
    • Replies: 1
    • Views: 547
    13 Nov 2012 1:16 AM Go to last post
  9. Answered: hello.i need help - (2 Participants)

    hello. I have problem with tree. I want to set my root and all node checkbox. in final node have checkbox. But in root and other node don't...

    Started by kjcr, 9 Nov 2012 1:22 AM
    • Replies: 7
    • Views: 583
    12 Nov 2012 9:38 PM Go to last post
  10. Unanswered: Is it possible for the graph to automatically figure out how many axis labels to show

    Most graphing packages will automatically show a reasonable amount of axis labels based on the amount of data and the size of the graph, but it...

    Started by andreat, 12 Nov 2012 3:48 PM
    • Replies: 0
    • Views: 168
    12 Nov 2012 3:48 PM Go to last post
  11. Answered: Best Practice to Pre-Populate Form from Store in Ext JS 4 MVC - (1 Participant)

    Hi Folks, I've spent 3 days trying to produce a form which is pre-populated with data from a Store. I'm using Ext JS 4.1.1 MVC. I've read a...

    Started by adambuckley, 8 Nov 2012 7:32 PM
    best-practice, form, mvc, store
    • Replies: 4
    • Views: 3,654
    12 Nov 2012 2:43 PM Go to last post
  12. Answered: How to render an image dynamically? - (2 Participants)

    Hello everyone, I need to re-render an image (Ext.Image) after some events. I found `doComponentLayout` function but it didn't work for me...

    Started by talha06, 11 Nov 2012 5:28 AM
    ext.img, extjs4, extjs4.1, image
    • Replies: 6
    • Views: 1,297
    12 Nov 2012 2:11 PM Go to last post
  13. Answered: I want my selected grid rows to remain selected. Even if I'm editing a cell. But no.. - (2 Participants)

    So, I have a grid. I have a thousand rows selected, and it took me an hour to pick out the right ones. See below (only five rows pictured, obviously)...

    Started by JPKramer707, 2 Nov 2012 2:55 PM
    • Replies: 8
    • Views: 1,282
    12 Nov 2012 9:57 AM Go to last post
  14. Unanswered: tree panel drop node in a leaf node - (1 Participant)

    Can i use the operation of drag and drop in a tree to affect value of leaf node: i have two tree .i drag and drop node from tree to another.I want...

    Started by midodjo, 11 Nov 2012 4:16 PM
    • Replies: 1
    • Views: 495
    12 Nov 2012 9:47 AM Go to last post
  15. Answered: Waiting for until Store is loaded not work - (4 Participants)

    Hi, i have a problem with loading my config store before my appication start. var configStore = Ext.getStore("configStore"); try{ ...

    Started by Roman_S, 12 Nov 2012 6:03 AM
    extjs4, load, store
    • Replies: 6
    • Views: 1,065
    12 Nov 2012 9:20 AM Go to last post
  16. Answered: Reuse same instance - (2 Participants)

    Hi, I have a custom layout. The base panel has a border layout. It consists of a west panel (menu) a north tabbar (height : 25, the tabbar is the...

    Started by Alexander Bauer, 12 Aug 2012 2:49 AM
    • Replies: 3
    • Views: 886
    12 Nov 2012 8:38 AM Go to last post
  17. Unanswered: Ext Js 4.1 Combo Issue - (2 Participants)

    I am using Ext Js 4.1 . Suppose a combo contains a dropdown value XYZ . My requirement is even if the user types XYY instead of XYZ , the combo must...

    Started by ParthaSaha, 12 Nov 2012 7:08 AM
    • Replies: 2
    • Views: 550
    12 Nov 2012 7:54 AM Go to last post
  18. Answered: Problems with IE7 - (1 Participant)

    Hi. I'm currently using ExtJS 4.0.7 and I'm trying to create a store with the following code: new Ext.data.Store({ proxy: { type:...

    Started by yogev, 12 Nov 2012 3:45 AM
    • Replies: 3
    • Views: 529
    12 Nov 2012 7:11 AM Go to last post
  19. Unanswered: labelSeparator in checkboxgroup - (1 Participant)

    Hi all, we want to use labelSeparator in checkboxgroup in ExtJS 4 but we could not use. So, could you inform me please if it is possible or not?...

    Started by jhudaverdi, 12 Nov 2012 4:39 AM
    checkboxgroup, labelseparator
    • Replies: 1
    • Views: 490
    12 Nov 2012 5:37 AM Go to last post
  20. Unanswered: Switching between views in ExtJS - (3 Participants)

    How do we switch between two views in ExtJS? Say my application has a welcome screen, a login screen and a register screen. The welcome screen...

    Started by noiks, 8 Oct 2012 11:04 AM
    • Replies: 8
    • Views: 3,789
    12 Nov 2012 4:21 AM Go to last post


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