Ext: Q&A

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  1. Answered: Extjs 4 Documentation and tutorials - (6 Participants)

    hi everyone, i see that is really hard to find good documentation, tutorial and other stuff for this version of ext JS 4, i'm really tired of...

    Started by pipetabor2011, 29 Aug 2011 6:53 PM
    documentation, extjs 4, helps, sencha frameowrk, tutorials
    • Replies: 8
    • Views: 65,998
    7 Mar 2014 4:08 AM Go to last post
  2. Unanswered: Blank validation of text field - (3 Participants)

    I am facing problem while creating a validation for blank text field. What happens is that when i focus on that text field for the first time it...

    Started by zuberbhatuk, 4 Mar 2014 5:22 AM
    • Replies: 5
    • Views: 489
    7 Mar 2014 1:55 AM Go to last post
  3. Unanswered: Does Extjs support to pass parameter from js file to js file - (4 Participants)

    Hi I have a js file with a parameter paramA and I want to pass it to another .js file. I don't know if Extjs support this I know we have...

    Started by hieu79vn, 27 Jul 2012 8:33 AM
    • Replies: 5
    • Views: 1,794
    7 Mar 2014 1:33 AM Go to last post
  4. Answered: Dynamically updating Href for MenuItem - (1 Participant)

    In my application I have a toolbar with menu items and a tab panel. I need to update href of Ext.menu.Item element so the link content is related to...

    Started by aleklados, 6 Mar 2014 1:37 AM
    href, menuitem, update dynamically
    • Replies: 2
    • Views: 374
    6 Mar 2014 11:17 PM Go to last post
  5. Answered: Is Ext.panel.Table.bindStore a private function or not? - (1 Participant)

    The method is marked as private in the doc but there is nothing indicating it as private when I look in the source file...hence I'm confused. The...

    Started by m.eriksen, 6 Mar 2014 8:01 AM
    bindstore
    • Replies: 3
    • Views: 284
    6 Mar 2014 10:47 PM Go to last post
  6. Unanswered: Problem when hiding columns in grid panel - (1 Participant)

    Hi everyone, I have the next problem: When i hide or show columns in my grid, the height of the records are displayed horrible, depending in which...

    Started by super.rotus, 6 Mar 2014 3:07 PM
    • Replies: 1
    • Views: 165
    6 Mar 2014 9:36 PM Go to last post
  7. Unanswered: How to listen events of unrendered component in Ext 4.2 - (1 Participant)

    Hello , I am having a component (For eg grid) in Ext 4.2 which will get rendered after few user interactions. (Click on button, selecting some...

    Started by samir_ware, 5 Mar 2014 5:56 AM
    • Replies: 1
    • Views: 169
    6 Mar 2014 5:53 PM Go to last post
  8. Unanswered: ComboBox not dropping down when clicking arrow - (2 Participants)

    I have a two comboboxes on this form which are set up the same way, but one does not drop down except in certain situations. The form is...

    Started by bradlymathews, 6 Mar 2014 2:26 PM
    combobox
    • Replies: 3
    • Views: 619
    6 Mar 2014 5:35 PM Go to last post
  9. Answered: Any Design Document about Sencha JS 4.X available - (1 Participant)

    Hi, My company is evaluating the possibility to leverage Sencha JS to build up customized widget library and client controller(just to optimize...

    Started by patrickli, 20 Feb 2014 10:55 PM
    • Replies: 2
    • Views: 269
    6 Mar 2014 5:25 PM Go to last post
  10. Unanswered: File upload - seeing response JSON - (1 Participant)

    If a file upload using filefield fails, I can see the JSON of the 500 server error in Firebug. But I do not seem to be able to access that JSON...

    Started by xjscrafter, 6 Mar 2014 10:30 AM
    • Replies: 3
    • Views: 279
    6 Mar 2014 1:34 PM Go to last post
  11. Unanswered: How to display Conditional RowExpander in grid using EXTJS4.2 - (1 Participant)

    How to display Conditional RowExpander in grid using EXTJS4.2 I have overriden row expander plugin with below code. From below code, I see issue at...

    Started by wellsfargouser, 6 Mar 2014 9:54 AM
    extjs, grid, plugin, rowexpander
    • Replies: 2
    • Views: 738
    6 Mar 2014 10:50 AM Go to last post
  12. Unanswered: Extjs 4.2.1 tree-grid and metadata - (1 Participant)

    I want to use an extjs 4 tree panel as a grid. The problem is I don't know how many columns it'll be have as well as fields. So I'm trying to get...

    Started by shkiper, 26 Feb 2014 10:48 PM
    • Replies: 3
    • Views: 428
    6 Mar 2014 10:25 AM Go to last post
  13. Answered: ExtJs ext-4.2.1.883 RowEditing update button is disabled if allowBlank is set - (1 Participant)

    Hy, (sorry for my english) I have a grid + rowEditor , and i have a col allowBlank: false After open rowediting the update button is initially...

    Started by Bruno0226, 5 Mar 2014 11:59 AM
    • Replies: 2
    • Views: 713
    6 Mar 2014 10:08 AM Go to last post
  14. Answered: Getting uncompressed CSS files from build - (1 Participant)

    I'm trying to track down some issues with my CSS in my Ext JS 4.2 application. I would like to look at the uncompressed CSS, but when I do a build,...

    Started by jhoweaa, 6 Mar 2014 7:26 AM
    build, compressed, css
    • Replies: 2
    • Views: 527
    6 Mar 2014 7:49 AM Go to last post
  15. Unanswered: Saving DOM manipulation of a grid row

    I'm having a little difficulty with Ext JS's ActionColumn, but that's really a separate issue. What I'm trying to do right now is save off whatever...

    Started by incutonez, 6 Mar 2014 7:47 AM
    dom manipulation, grid view
    • Replies: 0
    • Views: 221
    6 Mar 2014 7:47 AM Go to last post
  16. Answered: Application is ready for release, what step must be taken?? - (1 Participant)

    Hi I have migrate my all pages from 3.4 to 4.1.3, Now my application is ready for release. When I download my Extjs 4.1.3 pack, I get below...

    Started by extjs.mscit, 5 Mar 2014 5:59 AM
    • Replies: 9
    • Views: 346
    6 Mar 2014 7:30 AM Go to last post
  17. Unanswered: How to set Editor type Dynamically for PropertyGrid in ExtJS4? - (1 Participant)

    Hi All, I've a property Grid which has Text, Number, Combo,Form and different types of Values fields. I tried with a sample example by giving...

    Started by sanjayon19, 5 Mar 2014 11:32 PM
    editors for grid, extjs4, propertygrid
    • Replies: 3
    • Views: 756
    6 Mar 2014 3:56 AM Go to last post
  18. Unanswered: Extjs Buffered Grid Paging Issue TotalCount (Dynamic Reader) - (1 Participant)

    I have one Extjs Grid and want to add paging feature without using Paging Toolbar. So the user will navigate to different pages through...

    Started by relics, 28 Feb 2014 8:13 PM
    extjs, extjs buffered grid, extjs4.2, store totalproperty
    • Replies: 5
    • Views: 1,032
    6 Mar 2014 2:27 AM Go to last post
  19. Answered: Passing event parameters when using .on() - (1 Participant)

    I have this code: eventCmp.on("click",this.onClickedEvent,this,"UPDATE"); Unfortunately, when I get to onClickedEvent, there is no event (I need...

    Started by castitas, 4 Mar 2014 9:54 AM
    click, on()
    • Replies: 4
    • Views: 522
    5 Mar 2014 11:31 PM Go to last post
  20. Unanswered: I make a function to hide columns which are empty. How can I optimize it? - (1 Participant)

    I want to hide the columns which is empty. But the code makes ie8 crash sometimes,when the number of columns is more than 20. How can I optimize it?...

    Started by cloudmonkeypeng, 5 Mar 2014 7:12 PM
    grid
    • Replies: 1
    • Views: 279
    5 Mar 2014 8:28 PM Go to last post