Ext: Discussion

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  1. How do I use calculations on JSON loaded data + rewrite some of the fields? - (1 Participant)

    I'm just wondering how do I the following: 1) do calculations on JSON data fields before outputting them in the grid? for example, if I have Spend...

    Started by CrazySerb, 5 Dec 2012 8:51 PM
    • Replies: 7
    • Views: 1,817
    5 Dec 2012 11:18 PM Go to last post
  2. PropertyGrid sourceConfig does not seem to do much of anything - (1 Participant)

    I'm trying to figure out how to use sourceConfig in PropertyGrid. Nothing seemed to work for me. (v 4.1.1) For example, take the example here:...

    Started by keithrz, 5 Dec 2012 8:20 AM
    propertygrid
    • Replies: 2
    • Views: 1,188
    5 Dec 2012 9:08 PM Go to last post
  3. Help to diagnose problem on 'prepareItems' of AbstractContainer - (2 Participants)

    Hi all, I'm trying to diagnose a problem and I'm certain it's a timing issue. Sometimes it's happens and sometimes it's not. Basically I have a...

    Started by reweiner, 3 Dec 2012 8:24 AM
    • Replies: 8
    • Views: 1,490
    5 Dec 2012 4:41 PM Go to last post
  4. add method may not be called on a buffered store - (2 Participants)

    In ExtJS 4.1.3 ext-all-dev raises exception when trying to add a record to the buffered store. Is there a reason why adding records is bad practice?...

    Started by shmeltex, 21 Nov 2012 12:45 PM
    • Replies: 2
    • Views: 910
    5 Dec 2012 2:45 PM Go to last post
  5. Question How to reference a controller's method? - (3 Participants)

    I know this could be a really trivial question... I'm a ExtJS 3.x user and I'm trying to upgrade to 4.0, using MVC. How can I reference (call)...

    Started by eleftrik, 8 Jun 2011 9:57 AM
    • Replies: 5
    • Views: 11,414
    5 Dec 2012 1:51 PM Go to last post
  6. AjaxProxy with jsonData option? - (3 Participants)

    I've been using my own implementation of server-side feeders (Direct-like) for ExtJS stores for a long time since version 2, and thus I customized...

    Started by Greendrake, 20 Feb 2011 1:34 AM
    ajaxproxy, json
    • Replies: 5
    • Views: 8,306
    5 Dec 2012 1:44 PM Go to last post
  7. multiple filter with OR operator ? - (1 Participant)

    I need to know how to do a multiple filter with OR operator, here what I tried: store.filter(); but this worked like an AND operator

    Started by Oxii, 4 Dec 2012 12:47 AM
    extjs, filter
    • Replies: 1
    • Views: 948
    5 Dec 2012 12:48 PM Go to last post
  8. Adding a Chart title within the chart area - (2 Participants)

    I'm using the SVG generated by the chart class to generate images on the server. var svgCode = Ext.getCmp('chart_' +...

    Started by jsalisbury, 17 Jan 2012 7:07 AM
    • Replies: 2
    • Views: 1,492
    5 Dec 2012 11:49 AM Go to last post
  9. Problem with Extjs 4.1 autoload - (1 Participant)

    Hello All, I am using Extjs 4.1 I have attached a dynamic editable grid (please refer dy_grid.jpg). The status column is a combo box type editor....

    Started by Soban, 3 Dec 2012 7:01 AM
    • Replies: 1
    • Views: 650
    5 Dec 2012 11:40 AM Go to last post
  10. combo collapse event - (1 Participant)

    Hi, For a combo when i am selecting something and clicking outside then the combo getting collapsed. At this point i want a validation (user have...

    Started by chandan.behura, 3 Dec 2012 5:11 AM
    • Replies: 1
    • Views: 613
    5 Dec 2012 11:38 AM Go to last post
  11. Changing options "messes" up the form

    I have a form with a couple of radio options. Clicking them hides or displays a couple of items. When I default the option to display the items and...

    Started by Alexdinu, 5 Dec 2012 7:23 AM
    • Replies: 2
    • Views: 531
    5 Dec 2012 7:55 AM Go to last post
  12. Model remote validation - (1 Participant)

    Is there any possibility to apply remote validation on model? What if during request, after call save or update method on model, i make server side...

    Started by osek, 6 Apr 2011 6:00 AM
    • Replies: 1
    • Views: 958
    5 Dec 2012 2:53 AM Go to last post
  13. Ext.Draw - Get Sprite position? - (1 Participant)

    Is it possible to return the current x y position of a sprite? Also is there a "center" sprite function? Many Thanks MrSparks

    Started by MrSparks, 8 Aug 2011 3:00 AM
    position, sprites
    • Replies: 1
    • Views: 2,284
    4 Dec 2012 10:38 PM Go to last post
  14. First Look At New Class System - (2 Participants)

    Im reading the User Guide trying to understand this : a.) The example references a constructor method. So one new to ExtJs would logically infer...

    Started by markbjerke, 8 Mar 2012 11:03 AM
    • Replies: 3
    • Views: 774
    4 Dec 2012 12:16 AM Go to last post
  15. TabPanel font-family - (2 Participants)

    Hi, In my application, I need to use custom fonts,so I've added this to my css-file: @font-face { font-family: 'Diplomata'; font-style:...

    Started by rsqw, 26 Feb 2012 2:45 AM
    • Replies: 5
    • Views: 1,570
    3 Dec 2012 10:48 AM Go to last post
  16. ExtJS 4 charts performance - (2 Participants)

    Hi, The performance of the charts in ExtJS 4.0 seems to be very low. For instance, in line charts there is a significant delay in drawing the...

    Started by ddanny, 14 Oct 2011 7:35 AM
    • Replies: 3
    • Views: 2,153
    3 Dec 2012 7:06 AM Go to last post
  17. Ext 4 Twin Trigger? - (2 Participants)

    Does anybody have an example of a twin trigger component using EXT JS 4? I'm working on upgrading an existing application from EXT JS 3.x and...

    Started by ptbrow, 12 Jul 2011 7:20 AM
    • Replies: 2
    • Views: 1,800
    3 Dec 2012 5:38 AM Go to last post
  18. Radio Group / Checkbox Group Model Validation Error Messages - (1 Participant)

    Hey, Just solved a problem that I thought I would share. My Scenario: Model field that must be Yes (used Inclusion validation with a list...

    Started by fargs, 1 Dec 2012 8:00 AM
    • Replies: 1
    • Views: 775
    3 Dec 2012 4:57 AM Go to last post
  19. Showing Backend Errors in Form binded to Model - (1 Participant)

    And here my second question: Is it possible to show the returned "errors" Object from the CURD Direct Backend in the concerned Form Element? By...

    Started by h.martiker, 30 Nov 2012 4:26 AM
    • Replies: 1
    • Views: 494
    3 Dec 2012 4:54 AM Go to last post
  20. Create new Model - (1 Participant)

    Hi all, i created a Model and bind it to a form. After I load a new Record (Direct PHP Backend) every fields are filled with the data from...

    Started by h.martiker, 30 Nov 2012 4:23 AM
    • Replies: 1
    • Views: 496
    3 Dec 2012 4:53 AM Go to last post