Ext: Discussion

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  1. Problem with creating a Model instance

    Hi, I am trying to create a model instance in some controller code like so: var values, customer; values = this.getCustomerForm().getValues();...

    Started by parky128, 2 Mar 2012 4:46 AM
    • Replies: 1
    • Views: 392
    2 Mar 2012 5:23 AM Go to last post
  2. How functionally select a tree node in ext4? - (1 Participant)

    In ext3, we can use var selectTreeNode = tree.selModel.getSelectedNode(); var prevTreeNode = selectTreeNode.previousSibling; ...

    Started by bnuy1y2, 1 Mar 2012 11:46 PM
    • Replies: 2
    • Views: 1,916
    2 Mar 2012 1:23 AM Go to last post
  3. expand all row of the exapndable grid on load of the data - (1 Participant)

    I want to expand all rows on load of the grid.I integrated like below, it shows undefined grid definition and rowexpander using extjs4 <code>...

    Started by manojvijayan, 1 Mar 2012 9:58 PM
    • Replies: 1
    • Views: 399
    2 Mar 2012 12:13 AM Go to last post
  4. how to hide the refresh button in paging bar? - (1 Participant)

    in ext3, can use the line pagingBar.refresh.hide(); but now, it doesn't work...

    Started by bnuy1y2, 23 Feb 2012 7:07 PM
    • Replies: 2
    • Views: 569
    1 Mar 2012 11:42 PM Go to last post
  5. Adding Parameters to the PagingToolbar - (1 Participant)

    My PagingToolBar isn't sending the parameters I specify in my store. When my application loads, I'm fetching records from my services. ...

    Started by mbritton, 1 Mar 2012 11:08 AM
    pagination bar, paging toolbar
    • Replies: 2
    • Views: 2,955
    1 Mar 2012 1:31 PM Go to last post
  6. Question what's the counter part in v4.* for Ext.isIE at previous version - (1 Participant)

    hello, there are handy Ext function for web browser brand and version in v2~v3. What's the counter part in v4.* for Ext.isIE at previous version...

    Started by mxu, 1 Mar 2012 1:20 PM
    • Replies: 1
    • Views: 547
    1 Mar 2012 1:23 PM Go to last post
  7. Strategy for selecting a rectangular area of an image - (1 Participant)

    I need to allow the user to specify a rectangular area of interest, in an image. If somehow I could allow the user to draw the rectangle on the...

    Started by cheema, 1 Mar 2012 5:35 AM
    • Replies: 1
    • Views: 706
    1 Mar 2012 1:11 PM Go to last post
  8. Datefield null during PUT - (1 Participant)

    Greetings: I have the following window defined: Ext.define('LSIPay.view.paydata.payUpdate',{ extend: 'Ext.window.Window', alias:...

    Started by TampaBay55, 29 Feb 2012 9:33 AM
    • Replies: 2
    • Views: 640
    1 Mar 2012 12:38 PM Go to last post
  9. Issue with CheckBox Group - Getting JsonMappingException - (1 Participant)

    Hi, I am using the xtype checkboxgroup in my application. Please find the code below. xtype: 'checkboxgroup', ...

    Started by venkateshns, 30 Sep 2011 2:45 AM
    • Replies: 1
    • Views: 883
    1 Mar 2012 9:18 AM Go to last post
  10. Tree Panel Documentation

    I'm new to Sencha and I'd like to implement a Tree Panel. I have the basic implementation working and I can statically create an entire tree. I've...

    Started by LutherBaker, 1 Mar 2012 8:49 AM
    treepanel, treestore
    • Replies: 0
    • Views: 473
    1 Mar 2012 8:49 AM Go to last post
  11. Exclamation 508 Compliance - (2 Participants)

    Hi, We need to know how Ext JS 4 is compliant with 508 compliance. If we have provide support for accessibility then what all precautions or...

    Started by jlimaye, 1 Mar 2012 3:31 AM
    • Replies: 2
    • Views: 830
    1 Mar 2012 7:30 AM Go to last post
  12. Question Tree Drag & Drop to Portal

    Hi there does someone have a working example on how to perform a DD from a tree to a portal widget.? I'm trying to write a form layouter so users...

    Started by juanb, 1 Mar 2012 7:14 AM
    drag & drop, portal, tree
    • Replies: 0
    • Views: 561
    1 Mar 2012 7:14 AM Go to last post
  13. Question Unable to get meaningful error message in Ext.data.JsonP.request() failure handler - (1 Participant)

    (ExtJS 4.0.2a) I'm using Ext.data.JsonP.request() to make a few cross-domain JSONP calls. For example: Ext.data.JsonP.request({ url: '/myUrl',...

    Started by charris, 6 Sep 2011 3:39 PM
    • Replies: 1
    • Views: 1,331
    1 Mar 2012 6:33 AM Go to last post
  14. How to load a data in form manually - (1 Participant)

    In ExtJS 3 it was easy to load data into form. But it seems like in ExtJS4 things have changed little bit. I am trying to load a data manually...

    Started by healthformula, 29 Feb 2012 6:30 PM
    • Replies: 4
    • Views: 1,643
    1 Mar 2012 6:29 AM Go to last post
  15. View value field in a combobox - (1 Participant)

    Hi, Is there a way to view the value of selected record in the combobox into the form? I load the value in the form in this way: recgrid ...

    Started by sanova, 1 Mar 2012 1:17 AM
    • Replies: 2
    • Views: 492
    1 Mar 2012 6:26 AM Go to last post
  16. Attach events listeners for grid selection model in controller

    Although I found a working solution to attach events to selection model in controller I am wondering if it's the only way, or if there are better...

    Started by stan.cristian88, 1 Mar 2012 4:44 AM
    • Replies: 1
    • Views: 1,957
    1 Mar 2012 4:56 AM Go to last post
  17. WordWrap in Tree (or TreeGrid) - (1 Participant)

    Hi all, When a node in a tree (or treegrid) is too long to display on one line I would like it to wrap however it doesn't. I took the example...

    Started by colin.yates, 29 Feb 2012 9:46 AM
    • Replies: 2
    • Views: 887
    1 Mar 2012 3:32 AM Go to last post
  18. ExtJs 4 - treepanel - determining which column was clicked - (1 Participant)

    Hello, In a treepanel with several columns, is it possible to determine not only the row but also which column was clicked? The API for the...

    Started by andrevio, 29 Feb 2012 3:54 PM
    events, extjs 4, itemclick, treepanel
    • Replies: 2
    • Views: 1,465
    29 Feb 2012 11:50 PM Go to last post
  19. Question Charts: Examples ok but problems in my environment - (1 Participant)

    Hello, I'm new to ExtJS but not new to webdevelopment. I try to render some simple line chart within my environment (TYPO3) on my local machine....

    Started by alex999, 27 Feb 2012 3:02 AM
    • Replies: 3
    • Views: 992
    29 Feb 2012 11:42 PM Go to last post
  20. how to get value from JSP page into EXTJS file - (4 Participants)

    I have a HomePage.jsp page where m calling my .js file i.e. MainPanel.js I have got a sessionID which m getting into HomePage.jsp like this: ...

    Started by poojagarg89, 23 Oct 2011 9:04 PM
    • Replies: 7
    • Views: 4,153
    29 Feb 2012 10:17 PM Go to last post