Ext: Discussion

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  1. ExtJS 4: Treepanel getSelectionModel().select(0) throws error o.id is undefined - (4 Participants)

    Hi, I am using treepanel.getSelectionModel().select(0) to select first node in tree panel. But it throws errors o.id is undefined in...

    Started by divyas, 3 Jan 2012 3:14 AM
    • Replies: 6
    • Views: 5,365
    29 Jul 2012 8:39 AM Go to last post
  2. How to read, save, update, destory (CRUD) models with associations in ExtJs4 - (1 Participant)

    Wouldn't you love to know how to do this? Don't you expect this to be straightforward? Please share your answers (including you Sencha) on how...

    Started by joylab, 28 Jul 2012 5:33 AM
    associations, crud, direct, extjs4
    • Replies: 2
    • Views: 2,448
    28 Jul 2012 11:21 AM Go to last post
  3. Fieldset show/hide not working - (1 Participant)

    I have code in which I have one fieldset Hidden by default but want to show it on some condition. How to achieve this, I tried getting object using...

    Started by buntyindia, 26 Jul 2012 7:01 PM
    • Replies: 2
    • Views: 2,687
    28 Jul 2012 7:27 AM Go to last post
  4. How ext-app-builder, provided in the Ext JS SDK, is expected to be use? - (12 Participants)

    How ext-app-builder, provided in the Ext JS SDK, is expected to be use? After executing it still doesn't return the prompt and give only one error...

    Started by SebTardif, 26 Apr 2011 8:12 AM
    3 Pages
    1 2 3
    ext js 4, ext-app-builder, sdk
    • Replies: 21
    • Views: 11,272
    27 Jul 2012 4:59 PM Go to last post
  5. charts - handling of missing / null / NaN values - (1 Participant)

    Hi, I have a time series data with some data points missing. In such case NaN value is supplied. But I noticed that feeding such data to an extjs...

    Started by nightwatch, 26 Jul 2012 8:16 AM
    charts
    • Replies: 1
    • Views: 1,906
    27 Jul 2012 11:38 AM Go to last post
  6. Removing items from fieldset doesn't work - (2 Participants)

    Hi, I am trying to remove the items from a fieldset and add them again, as the items are being added dynamically with data from the database and...

    Started by code_expert, 11 Jul 2012 11:01 AM
    • Replies: 5
    • Views: 2,311
    27 Jul 2012 11:21 AM Go to last post
  7. Extjs min - (2 Participants)

    Hi, Where can I download the minimum version of Ext.js?, I mean, I only use JSON encoder and Ajax.request. Thanks

    Started by pcastellanos, 27 Jul 2012 8:48 AM
    json, minimal, request method
    • Replies: 2
    • Views: 1,949
    27 Jul 2012 11:05 AM Go to last post
  8. javascript with customized ok and cancel - (1 Participant)

    Hi All, Can i customize ok and cancel buttons of confirmation prompt box in javascript. i want to keep something like agree and disagree in...

    Started by suryaesh, 26 Jul 2012 11:01 AM
    • Replies: 1
    • Views: 435
    27 Jul 2012 11:04 AM Go to last post
  9. How?Ext.tree.Panel from json store using metaData to define field instead of a model.

    Hi, Using Ext JS 4.1 (or 4.1.1), I have a Ext.tree.Panel with an ajax/json store. What I would like to do is to change it so that it doesn't have...

    Started by dominicv, 27 Jul 2012 6:57 AM
    json, metadata, store, tree, treestore
    • Replies: 0
    • Views: 708
    27 Jul 2012 6:57 AM Go to last post
  10. ExJs 4 Chat? - (3 Participants)

    Is there any example that could be close to MSN Messenger? Thank you

    Started by carlosgoias, 22 Jun 2012 3:06 AM
    • Replies: 3
    • Views: 2,651
    26 Jul 2012 9:10 PM Go to last post
  11. Load html to a Panel - (3 Participants)

    Hello! I'm tring to use load method to load html to a Ext.form.Panel. Ext.getCmp('newPanel').load({ url:'1.html', scripts:true ...

    Started by mephy, 14 Jul 2011 1:26 AM
    • Replies: 7
    • Views: 1,894
    26 Jul 2012 3:11 PM Go to last post
  12. Tree node, what? - (1 Participant)

    Hi there, I'm having great difficulty nesting some NodeInterfaces. Ext.define('Ben.view.Tree', { extend:'Ext.tree.Panel', ...

    Started by AlphaBravo, 26 Jul 2012 12:39 AM
    • Replies: 1
    • Views: 546
    26 Jul 2012 1:40 PM Go to last post
  13. charts - problem with time axis - sample date shown incorrectly

    Hi, below I'm attaching an image that shows exactly what's the problem. I'm trying to draw a time series graph with 30-minute sample rate. The...

    Started by nightwatch, 26 Jul 2012 12:31 PM
    • Replies: 0
    • Views: 823
    26 Jul 2012 12:31 PM Go to last post
  14. dynamic component loading from server discussion - (1 Participant)

    I've been trying to learn extjs 4, and how to do things the new way. One thing I did on arklegaudit.gov is define the initial layout in an extjs3...

    Started by smokeman, 26 Jul 2012 6:08 AM
    • Replies: 2
    • Views: 601
    26 Jul 2012 12:09 PM Go to last post
  15. Toolbar image shows up in FF and Chrome, but not IE - (2 Participants)

    I added an image as the first object in a toolbar: mainMenu = Ext.create('Ext.toolbar.Toolbar', { items: ...

    Started by robot1125, 12 Oct 2011 6:31 AM
    • Replies: 3
    • Views: 1,123
    26 Jul 2012 8:47 AM Go to last post
  16. Intercet Ajax error - (2 Participants)

    I've got this event in order to intercept any error. But if I try to shut down the server I haven't the error in Firefox console. ...

    Started by nicolabaldo, 25 Jul 2012 6:09 AM
    • Replies: 4
    • Views: 1,243
    26 Jul 2012 4:57 AM Go to last post
  17. Set focus on a textfield and make a default-button - (2 Participants)

    Hello. I have an Ext.form.Panel object with three textfields and two buttons. I need to set focus on one of the textfields (id: 'name') and choose...

    Started by vikont0104, 4 Apr 2012 8:39 AM
    • Replies: 7
    • Views: 4,317
    26 Jul 2012 4:40 AM Go to last post
  18. Linking recors of different stores (Array and TreeStore) to keep them in sync - (1 Participant)

    Hi community, is there an easy way to keep records in different stores in sync without adding logic to every update method to update the record in...

    Started by pLdsen, 25 Jul 2012 4:25 AM
    • Replies: 2
    • Views: 632
    25 Jul 2012 11:19 PM Go to last post
  19. How to create getter/setter in component - (2 Participants)

    I have a code in which I created a component. On click of apply I want to save this forms fields object and make available for getter. So that Parent...

    Started by buntyindia, 25 Jul 2012 8:45 AM
    • Replies: 3
    • Views: 2,314
    25 Jul 2012 10:33 PM Go to last post
  20. unable to select rows after uploading using Ext.ux.gird.DataDrop - (1 Participant)

    I have used Ext.ux.grid.DataDrop plugin to drag data from excel and drop it into the grid . After data is dropped Iam taking the data from...

    Started by suryaesh, 25 Jul 2012 5:02 AM
    • Replies: 2
    • Views: 755
    25 Jul 2012 10:15 PM Go to last post