Ext: Q&A

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  1. Unanswered: Understanding hasMany and belongsTo.

    Hello all. I've been struggling to understand how to use hasMany and belongsTo for quite sometime. My understanding is hasMany is a 1:many...

    Started by incutonez, 24 Oct 2013 9:18 AM
    belongsto, extjs4.2, hasmany, model association, relationships
    • Replies: 3
    • Views: 810
    31 Oct 2013 5:53 AM Go to last post
  2. Question Unanswered: Maximize Animation Tutorial Question

    I found this example: http://extjs-tutorials.blogspot.com/2013/07/extjs-window-animate.html and have it half working. Minimizing works completely...

    Started by Maxeta, 31 Oct 2013 5:25 AM
    • Replies: 0
    • Views: 272
    31 Oct 2013 5:25 AM Go to last post
  3. Unanswered: features ext js charts compared to highcharts - (2 Participants)

    We investigate if we want to use build in extjs charting or another lib like http://www.highcharts.com/products/highstock highstock. We run now on...

    Started by kdeelstra, 9 Apr 2012 12:43 AM
    • Replies: 4
    • Views: 3,311
    31 Oct 2013 5:16 AM Go to last post
  4. Unanswered: Chart with multiple axes - (2 Participants)

    Is it possible to have a Chart with multiple y-axes (more than two) which is shown for example a power consumption scala in the first axis and a...

    Started by tobkeil, 18 Mar 2013 6:09 AM
    chart series axes
    • Replies: 3
    • Views: 667
    31 Oct 2013 5:11 AM Go to last post
  5. Unanswered: Extend conditional - (1 Participant)

    Is there any way to extend class conditionally? extend: window.isDesktop ? 'Ext.ux.desktop.Module' : 'Abstracts.panel.Module' It even works...

    Started by fabio.policeno, 30 Oct 2013 2:15 PM
    • Replies: 3
    • Views: 590
    31 Oct 2013 2:53 AM Go to last post
  6. Unanswered: Failed to add Action to docitems

    False alarm.

    Started by dekely, 31 Oct 2013 1:55 AM
    • Replies: 0
    • Views: 152
    31 Oct 2013 1:55 AM Go to last post
  7. Answered: Drag & Drop: Do not drag records to a specific zone inside the gride

    Hello, I'm trying implement D&D functionality with the plugin "gridviewdragdrop" for reordering records inside the grid. But I have a problem:...

    Started by kedavra, 15 Jun 2012 9:39 AM
    • Replies: 3
    • Views: 623
    31 Oct 2013 1:42 AM Go to last post
  8. Answered: How to extend a singleton? - (3 Participants)

    How can I cleanly extend the Ext.data.Validations singleton? The following code is not working, it returns a Sencha-internal error:...

    Started by Dumas, 5 Feb 2013 9:53 AM
    • Replies: 7
    • Views: 1,579
    31 Oct 2013 1:04 AM Go to last post
  9. Answered: Ext.Panel.itemselect event causes call-stack overflow

    I found handling 'itemclick' event frustrating as it causes call-stack overflow when used along with Ext.Panel.expand() method. If I expand docked...

    Started by jastako, 31 Oct 2013 1:01 AM
    • Replies: 0
    • Views: 297
    31 Oct 2013 1:01 AM Go to last post
  10. Unanswered: Ext datefield setValue how?? - (3 Participants)

    i wonder how the setValue method of Ext.form.field.date work? A dummy example here: var item = { xtype: 'datefield', ...

    Started by xun, 26 Apr 2012 9:15 AM
    • Replies: 9
    • Views: 10,725
    30 Oct 2013 10:41 PM Go to last post
  11. Unanswered: How to extend jsonreader? - (1 Participant)

    I have an overly nested json that I want to render and I think that the only way, since I can't change the json input, is to extend the json reader...

    Started by niklasro, 29 Oct 2013 12:21 AM
    • Replies: 2
    • Views: 538
    30 Oct 2013 11:09 AM Go to last post
  12. Unanswered: refresh Row from GridPanel ExtJs 4.2.1 - (1 Participant)

    wenn ich einen vorhandenen Datensatz editiere, lese ich den kompletten Store neu ein. Allerdings funktioniert dieses nur mit setTimeout..... ...

    Started by DetBerlin, 30 Oct 2013 3:16 AM
    • Replies: 2
    • Views: 217
    30 Oct 2013 8:45 AM Go to last post
  13. Unanswered: How to enable darag and drop for a treenode in ExtJs - (1 Participant)

    Hi, I have to enable a treenode of tree draggable and want to drop it inside a textbox. If any one done it already Please help.

    Started by sreenatht, 24 Oct 2013 11:11 PM
    • Replies: 2
    • Views: 262
    30 Oct 2013 6:23 AM Go to last post
  14. Answered: which event will get called on fieldset checkbox check??? - (1 Participant)

    I create checkbox fieldset by setting "checkboxToggle: true", but how to assign handler to checkChange event?? I tried "onCheckClick", but does not...

    Started by extjs.mscit, 30 Oct 2013 2:21 AM
    fieldset
    • Replies: 1
    • Views: 525
    30 Oct 2013 4:43 AM Go to last post
  15. Answered: Is getCmp the only way to get parent element from listener? - (1 Participant)

    Hi! In my project I've found some strange thing and I'm not sure if it's ok or not. I define class which extends 'Ext.tree.Panel' and have...

    Started by _Scorpion_, 30 Oct 2013 2:38 AM
    • Replies: 2
    • Views: 376
    30 Oct 2013 3:56 AM Go to last post
  16. Answered: ExtJS Cmd issue - (1 Participant)

    I am also having this issue but with Ext JS: Updating property file: C:\ColdFusion9\wwwroot\OneLast\.sencha\workspace\sencha.cfg ...

    Started by OllieJ, 29 Oct 2013 9:34 AM
    • Replies: 2
    • Views: 363
    30 Oct 2013 1:39 AM Go to last post
  17. Unanswered: Column chart numeric axis incorrectly displayed - (1 Participant)

    Hi I encountered an issue when I do not set the majorTickSteps and minorTickSteps for the numeric axis. By default, the chart will show 8 major...

    Started by webdreamerkid, 4 Oct 2013 12:57 AM
    • Replies: 5
    • Views: 620
    29 Oct 2013 8:33 PM Go to last post
  18. Question Unanswered: Grid sort: How to act on column sort before sort operation is performed - (2 Participants)

    Hi, I have a query view where the results are displayed in a grid. The users have the options to save queries with the sort order. When the user...

    Started by yyogev, 21 Oct 2012 11:23 PM
    column sorting, grid, sort, sortchange
    • Replies: 6
    • Views: 1,967
    29 Oct 2013 1:28 PM Go to last post
  19. Unanswered: Enable Client-Side Caching with Ext.Ajax.request to Prevent Unnecessary Requests - (1 Participant)

    I've been trying to figure this out for some time and have searched the forums and Google without success this far. I looked through the references...

    Started by mlavender, 29 Oct 2013 9:00 AM
    • Replies: 1
    • Views: 765
    29 Oct 2013 12:57 PM Go to last post
  20. Unanswered: Registering and Invoking onAvailable function - (2 Participants)

    In extjs 3.4, I have used following to register function. Here, id is field' unique id. Ext.lib.Event.onAvailable(id, function(page) { ...

    Started by extjs.mscit, 25 Oct 2013 5:14 AM
    event, event binding, event firing, event handler
    • Replies: 5
    • Views: 1,075
    29 Oct 2013 12:53 PM Go to last post