Ext: Q&A

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  1. Unanswered: How to designate convert function in metadata? - (1 Participant)

    The json returned in my fields metadata includes a function name to be used as the convert function. But since I can only pass it as a string, how...

    Started by ttbgwt, 28 Aug 2012 1:26 PM
    • Replies: 3
    • Views: 1,217
    28 Aug 2012 7:51 PM Go to last post
  2. Unanswered: Loading nested data into a separate store?

    Part of my app I'm working on has to do with task management. Basically I have lists, that have items within. When I hit my API endpoint for lists,...

    Started by subimage, 28 Aug 2012 5:05 PM
    • Replies: 0
    • Views: 419
    28 Aug 2012 5:05 PM Go to last post
  3. Question Unanswered: Change Grid Background Color - (3 Participants)

    Seems like a simple request though I can't seem to find something that works. Is it possible to modify the background color of a cell or the cells...

    Started by blueshirts, 29 Sep 2011 9:01 AM
    background, cell, color, grid, style
    • Replies: 4
    • Views: 1,740
    28 Aug 2012 4:42 PM Go to last post
  4. Answered: How to render HTML in Ext.MessageBox? - (2 Participants)

    Hello, I have a form where I upload a file (xtype: form, fileUpload: true). The fileupload response is a json object with a key "message". I want...

    Started by marc123, 28 Aug 2012 3:15 AM
    • Replies: 5
    • Views: 930
    28 Aug 2012 4:10 PM Go to last post
  5. Answered: Combo Box Dirty Field Indicator - (1 Participant)

    How can i set a dirty field indicator for combo box? I need to have a qtip on the combo box to display the old value. Is this possible? Thanks!!

    Started by Elangovan_s, 27 Aug 2012 7:28 AM
    • Replies: 7
    • Views: 1,913
    28 Aug 2012 1:38 PM Go to last post
  6. Unanswered: How to process images then display them in canvas

    Hi All, It is easy to display images by using DataView and XTemplate based on the ExtJS example: items: However, my images cannot be...

    Started by zjda, 28 Aug 2012 10:41 AM
    canvas, image, xtemplate
    • Replies: 0
    • Views: 955
    28 Aug 2012 10:41 AM Go to last post
  7. Unanswered: Best approach for a dynamic multi-lines chart ?

    Hi, I'm trying to get a chart to display multiple lines with the exact number of lines being "unknown". Just think of X cameras, each of them...

    Started by ffanf, 23 Aug 2012 6:19 AM
    • Replies: 1
    • Views: 533
    28 Aug 2012 10:16 AM Go to last post
  8. Answered: Selection CheckboxModel doesn't fire events - (1 Participant)

    I'm working with this following code: function createGrid() { sm = Ext.create('Ext.selection.CheckboxModel', { checkOnly: true, ...

    Started by Sadd, 28 Aug 2012 7:41 AM
    • Replies: 2
    • Views: 572
    28 Aug 2012 9:21 AM Go to last post
  9. Unanswered: Text Area change event in extjs4.1 - (2 Participants)

    Hi, I am trying to perform some operation when data is edited in text area. i have the text area inside row grid. I used change event , it is not...

    Started by arkarthickraja, 28 Aug 2012 6:41 AM
    • Replies: 2
    • Views: 1,227
    28 Aug 2012 7:57 AM Go to last post
  10. Unanswered: Non-Legend Chart Line Style Disappears on Panel Expand

    Hi All, When expanding a collapsed panel (which contains a chart) series which are not in the legend are redrawn with the ExtJS default style....

    Started by jahoney, 28 Aug 2012 7:38 AM
    • Replies: 0
    • Views: 916
    28 Aug 2012 7:38 AM Go to last post
  11. Exclamation Unanswered: Extjs4 Tree Rendering performance is poor in IE - (4 Participants)

    hi, Is there any way to improve the rendering performance of Extjs4 tree in IE ,,my tree data is huge and some times browser getting stuck.

    Started by kanthu509, 6 Dec 2011 8:43 PM
    • Replies: 6
    • Views: 2,889
    28 Aug 2012 7:34 AM Go to last post
  12. Unanswered: Extjs 4.1.1 When init Grid bbr catch error! - (1 Participant)

    Hi ,I do not understand why init a gridpanel's bbr with some button,sometimes will get undefined error of config '-'

    Started by op1op, 27 Aug 2012 8:48 PM
    • Replies: 1
    • Views: 643
    28 Aug 2012 7:32 AM Go to last post
  13. Question Answered: How to define functions I could call from everywhere in application ? - (2 Participants)

    Hi, I'd like to know if it is possible to define a function that I can call form everywhere in the app ? For instance, I want to verify the...

    Started by sencha-dev2, 28 Aug 2012 6:46 AM
    global functions, global method
    • Replies: 3
    • Views: 1,133
    28 Aug 2012 7:21 AM Go to last post
  14. Answered: Creating sub menu using ExtJS 4.1 - (2 Participants)

    Hi, I want to create sub menu items using ExtJS 4.1. I saw following sample example - Ext.create('Ext.menu.Menu', { width: 100, ...

    Started by Pravin.Pawar, 28 Aug 2012 2:41 AM
    • Replies: 3
    • Views: 7,452
    28 Aug 2012 7:06 AM Go to last post
  15. Unanswered: How to replace one panel by another in Ext.Windows - (2 Participants)

    Hi SenchaI have two panels QryInfoPnl1 and QryInfoPnl2. I am adding QryInfoPnl1 in Ext.Windows items by default. but i want to replace panel1 by...

    Started by pawan_chand, 28 Aug 2012 1:47 AM
    • Replies: 2
    • Views: 553
    28 Aug 2012 6:45 AM Go to last post
  16. Unanswered: Error Occurs when attempting to Load Data into an XMLStore in Architect 2 on 4.1.X - (2 Participants)

    Ext version tested: Ext 4.1.x Architect 2 Browser versions tested against: IE9

    Started by bdailey, 27 Aug 2012 2:29 PM
    • Replies: 3
    • Views: 1,052
    28 Aug 2012 5:44 AM Go to last post
  17. Unanswered: Date picker - (2 Participants)

    Can any one please help me to get the the selected calender value inside the drop down using Ext js Thanks in advance.

    Started by madhumita.254, 27 Aug 2012 5:30 AM
    • Replies: 5
    • Views: 1,128
    28 Aug 2012 4:54 AM Go to last post
  18. Answered: Highcart ux question - (1 Participant)

    Hi Guys, I am using the highchart wrapper by ExtJS for displaying a weired chart that looks like this: Each line a chart controll (highchart) I...

    Started by pinidbest, 21 Aug 2012 3:30 AM
    • Replies: 7
    • Views: 1,439
    28 Aug 2012 4:48 AM Go to last post
  19. Unanswered: Binding of static store to treepanel - (1 Participant)

    I am using Extjs 4.1. The requirement is such that i need to have the store and treepanel in different files. Binding the store with tree is what...

    Started by nil5286, 28 Aug 2012 4:27 AM
    extjs, extjs4.1
    • Replies: 1
    • Views: 810
    28 Aug 2012 4:36 AM Go to last post
  20. Unanswered: how to have a dynamic extend? - (1 Participant)

    I have a component that needs to be extended from either a menu item or a button, depending on where that component is used in my app (in a menu vs a...

    Started by ttbgwt, 28 Aug 2012 4:00 AM
    • Replies: 1
    • Views: 1,335
    28 Aug 2012 4:27 AM Go to last post