Ext: Discussion

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  1. Ext.widget('foo').down vs. Ext.getCmp('fooid') - (2 Participants)

    Hi all, I like the new selection API which allows to iterate over xtypes by Cmp.down and Cmp.up but I've got a question how to use it in my case....

    Started by ctp, 11 May 2011 6:37 AM
    • Replies: 3
    • Views: 5,004
    24 May 2011 11:11 AM Go to last post
  2. Ext4 ComponentQuery - (2 Participants)

    I'm working in a Ext 3.x application. I sandboxed Ext4 and trying to use MVC. I'm trying to access the click event of a toolbar button and also of...

    Started by jcar98, 23 May 2011 7:08 AM
    • Replies: 3
    • Views: 1,157
    24 May 2011 10:15 AM Go to last post
  3. Question Layout of type 'form' - (2 Participants)

    Hi, It seems that in Ext 4.0.* the layout of type 'form' has been eliminated. Specifying 'form' causes the error: Cannot create an instance of...

    Started by rgendler, 23 May 2011 1:46 PM
    • Replies: 3
    • Views: 1,640
    24 May 2011 9:55 AM Go to last post
  4. Using Ext-js for the first time

    Hi all, i am using ext-js for the first time and never used before. I want to create a webpage that has 3 forms of input (checkbox,text box- like...

    Started by misha79, 24 May 2011 8:27 AM
    ext-js, fade
    • Replies: 0
    • Views: 722
    24 May 2011 8:27 AM Go to last post
  5. Save 4.0 charts as image file - (1 Participant)

    I am using extJS 3.2.1 and ext4 sandbox mode to draw charts. The charts look great on screen, but I am trying to figure out how to write a chart...

    Started by donnhann, 23 May 2011 12:44 PM
    chart file
    • Replies: 1
    • Views: 2,745
    24 May 2011 8:11 AM Go to last post
  6. Problem deleting last row of a grid - (2 Participants)

    Hello Everyone, how are you? I wasn't sure about posting this in the Bugs section, because it might be just me doing something wrong. So, on to...

    Started by fsodano, 1 May 2011 5:20 PM
    detroy, grid, load, mode, reload
    • Replies: 5
    • Views: 3,542
    24 May 2011 7:53 AM Go to last post
  7. html editor paste plain text does not remain as plain text

    When plain text is posted into the html editor it appears to be automatically wrapped with font tags adn size attributes even if I have the font and...

    Started by Dmoney, 24 May 2011 7:47 AM
    htmleditor, paste
    • Replies: 0
    • Views: 1,031
    24 May 2011 7:47 AM Go to last post
  8. Question Why not find treeNode getUI() methdo in extjs4.x

    I want to change treeNode checked attribute in extjs4.x, so that treeNode can checked in UI. In extjs3.x I can do this as follows: listeners: { ...

    Started by jiaoqsh, 24 May 2011 7:33 AM
    • Replies: 0
    • Views: 1,824
    24 May 2011 7:33 AM Go to last post
  9. How do you access other elements of your data store in a grid panel column? - (1 Participant)

    I would like to access other elements of my data store inside a column definition (other than the one indicated by my data index) For example I want...

    Started by cjacobus, 23 May 2011 1:37 PM
    • Replies: 2
    • Views: 1,811
    24 May 2011 7:20 AM Go to last post
  10. Lightbulb How to get "TreeNodeUI" in ExtJs4.0 like from ExtJs 3.0 - (1 Participant)

    How can I write the code if i want make the "Height Light" to be came ture in a Node of TreePanel? Thanks!:)

    Started by PantherJuly, 23 May 2011 3:45 AM
    treenodeui
    • Replies: 3
    • Views: 2,175
    24 May 2011 5:02 AM Go to last post
  11. Ext.ComponentQuery.query() only creates an empty array - (2 Participants)

    I'm just migrating a large Application from ExtJs 3 to ExtJs 4 and I'm annoyed by one problem. The application consists of a lot of classes named...

    Started by Reggae, 6 May 2011 3:29 AM
    • Replies: 5
    • Views: 3,843
    24 May 2011 4:09 AM Go to last post
  12. Exclamation Dom is not getting rendered in IE

    I've been rendering a panel to a Container (panel), and making it active. It is working fine in all browsers, but not working in IE 7 and IE 8...

    Started by vinodtherock, 24 May 2011 2:29 AM
    bug, controller, ext 4, internet explorer, panel
    • Replies: 0
    • Views: 541
    24 May 2011 2:29 AM Go to last post
  13. Handling Data Proxy Request Timeout - (1 Participant)

    Hi to all. I'm new to Ext JS and Im trying migrate our existing webapp to Ext JS 4. My concern is how to handle request time out. For testing...

    Started by cnuarin, 16 May 2011 7:06 PM
    • Replies: 2
    • Views: 10,839
    24 May 2011 1:25 AM Go to last post
  14. DrawComponent in a container

    Hi there, I currently have problems to add a DrawComponent with a simple sprite to a container, (Ext.container.Container, or panel...)... putting...

    Started by börn, 22 May 2011 10:53 PM
    • Replies: 1
    • Views: 463
    24 May 2011 1:20 AM Go to last post
  15. Extjs 4's store/proxy exception event does not seem to catch no response from server - (2 Participants)

    In ExtJS 3, the 'loadexception' event allowed me to trap when my server did not respond, and gracefully notify users (I.E. when they lost network...

    Started by ShadowZero3000, 20 May 2011 9:01 AM
    • Replies: 4
    • Views: 6,750
    24 May 2011 1:07 AM Go to last post
  16. Change iconCls dynamic in a Tree

    Hello everbody, i want to change the iconCls dynamic. I get the type of an Object from the server and with the help of this i want to set the...

    Started by mrdanger, 24 May 2011 12:38 AM
    • Replies: 0
    • Views: 588
    24 May 2011 12:38 AM Go to last post
  17. Print grid

    Is there someone who have a good solution to print grid in ext JS 4?

    Started by toffeNY, 24 May 2011 12:32 AM
    • Replies: 0
    • Views: 689
    24 May 2011 12:32 AM Go to last post
  18. lock grid column and wordwrap of the same column

    Hi, I want to lock the particular column of grid and at the same time I want to wrap the content of that column in extjs 4. I have tried but...

    Started by Komal Vaswani, 23 May 2011 11:40 PM
    • Replies: 0
    • Views: 635
    23 May 2011 11:40 PM Go to last post
  19. Locked grid panel is not editable

    Locked grid panel is not editable Hello. I'm new to Ext JS and have been learning the basics, and have learned a ton from all the resources at...

    Started by monkeyJack, 23 May 2011 11:06 PM
    • Replies: 0
    • Views: 388
    23 May 2011 11:06 PM Go to last post
  20. some questions about ExtJs4.0's grammar - (1 Participant)

    first,I fount there are some codes like "Ext.require()" in the beginning of ExtJs4.0's sample codes,but if I delete the "Ext.require()",it also work...

    Started by PantherJuly, 23 May 2011 5:16 PM
    require create
    • Replies: 1
    • Views: 1,422
    23 May 2011 8:45 PM Go to last post