Ext: Discussion

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  1. TreePanel very slow at loading & expanding ~250 nodes after ajax call to get nodes - (2 Participants)

    A call that before took 1-2seconds now it takes more than 10s. What can be done? The code that I am using now is: loadTreeNodes:...

    Started by bogc, 11 Dec 2012 7:21 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 6,133
    8 Apr 2015 2:02 AM Go to last post
  2. jsonData in submit action of form - (13 Participants)

    Hi, i have following code: if (form.isValid()) { form.submit({ jsonData: Ext.JSON.encode(form.getValues()), success:...

    Started by vileda, 2 May 2011 8:04 AM
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 21,339
    7 Apr 2015 6:34 PM Go to last post
  3. New to EXT JS! Interview Question - Please help Urgent!!! - (4 Participants)

    I am preparing for ExtJs interview which will happen in 2 days. Please help me me with this question below. Question: Which is the best way to...

    Started by anu8085, 3 Jul 2013 8:06 PM
    • Replies: 5
    • Views: 8,493
    7 Apr 2015 2:06 AM Go to last post
  4. Question Specific scatter chart development issue - (1 Participant)

    Hello guys, I have been blocked for several days trying to make a chart using multiple scatter series. Here are my prerequisites : Data...

    Started by Squ36, 19 Mar 2015 7:12 AM
    • Replies: 2
    • Views: 749
    7 Apr 2015 1:12 AM Go to last post
  5. Ext-js 3 to 4 migration package - (1 Participant)

    Can anyone give me a link to the Ext-js 3 to 4 migraiton package mentioned in this following post? ...

    Started by houngj, 6 Apr 2015 11:53 AM
    • Replies: 2
    • Views: 552
    6 Apr 2015 11:59 AM Go to last post
  6. Row Expander icon towards the right side of the Grid in ExtJS 4.2 - (1 Participant)

    Hi i need to change and have the row expander icon for every row towards the right side of the grid. please help.. Thanks in advance.

    Started by Narendran, 27 Mar 2015 5:54 AM
    • Replies: 3
    • Views: 828
    6 Apr 2015 10:16 AM Go to last post
  7. Solved: How to drop a tree node onto an iframe

    Hi. I have a tree panel next to a form panel and there is an iframe on the form panel as part of a TinyMceTextArea component. (If I was using the...

    Started by murrah, 5 Apr 2015 4:23 PM
    • Replies: 0
    • Views: 724
    5 Apr 2015 4:23 PM Go to last post
  8. Slowness in IE with built app (concatenated and compressed) - (1 Participant)

    I'm getting some serious lag in IE when I try to run my app in a production build. Like, everything I do has a slower response time. I used the...

    Started by tm8747a, 20 Mar 2015 8:48 AM
    • Replies: 1
    • Views: 646
    3 Apr 2015 3:02 PM Go to last post
  9. Chart is not loaded in IE 8 and 11 browser using EXt js 4.1.1 - (1 Participant)

    Hi, I'm getting the below script error in my application where i try to display area chart using Extjs4.1.1 version.But its working fine in...

    Started by Santra, 3 Apr 2015 6:11 AM
    extjs
    • Replies: 1
    • Views: 569
    3 Apr 2015 11:10 AM Go to last post
  10. MIssing View File Declared in Controller - (1 Participant)

    In a controller I have defined Views as below views: During static deployment ,one of my View File,say view1.js ,did not move ,because of which the...

    Started by chichasonu, 30 Mar 2015 3:42 AM
    controller, missing view
    • Replies: 1
    • Views: 439
    2 Apr 2015 3:30 PM Go to last post
  11. Tree Grid using Checkbox Model - (1 Participant)

    Hello, I have a tree grid implementation and i have used the Checkbox Model. Now i have a checkbox on the top of the grid which has a select...

    Started by gul.suhanda, 30 Mar 2015 6:04 AM
    checkbox model, tree grid
    • Replies: 1
    • Views: 489
    2 Apr 2015 3:07 PM Go to last post
  12. How to work with special characters - (1 Participant)

    I have already develop ExtJs 4.2 application that application want to support any characters view/edit after develop my ExtJs application i realize...

    Started by duleep, 1 Apr 2015 1:02 AM
    html decode, html encode, special characters
    • Replies: 1
    • Views: 502
    1 Apr 2015 3:58 AM Go to last post
  13. I need your help: How can I render a grid in a ViewPort Center-region? - (1 Participant)

    Hello friends, I'm trying to develop a small application using ExtJs 4, but it is very difficult for me because I'm a beginner for ExtJs 4 and...

    Started by sesebas, 26 Mar 2015 11:28 AM
    • Replies: 5
    • Views: 1,073
    31 Mar 2015 4:49 PM Go to last post
  14. Ext JS: Which version to start with? - (2 Participants)

    Hello all, I am starting a big project at work, and I'm evaluating Ext JS version 4 and 5. I was hoping to get some input on which version would...

    Started by jim_bam, 24 Mar 2015 11:06 AM
    version
    • Replies: 6
    • Views: 852
    31 Mar 2015 3:32 PM Go to last post
  15. EXTJS job opportunities - (1 Participant)

    Hi guys, I run a small niche job board for JavaScript developers - javascriptjobs.net and I came across an ExtJS job opportunity which seems to be...

    Started by pmarcely, 23 Mar 2015 2:40 PM
    extjs, jobs
    • Replies: 2
    • Views: 795
    31 Mar 2015 7:20 AM Go to last post
  16. view .txt file in text area - (1 Participant)

    I have a Viewport with an east panel containing a text area. How do I display a text file in the area? east_panel =...

    Started by jackclick, 8 Jul 2011 10:04 AM
    • Replies: 4
    • Views: 1,824
    26 Mar 2015 3:49 AM Go to last post
  17. Loadmask Exits but Not in DOM - (1 Participant)

    In my application, if I do Ext.ComponentQuery.query("loadmask:not()"); to find loadmask, I can find it. But if I use...

    Started by echowang, 24 Mar 2015 9:36 AM
    loadmask
    • Replies: 3
    • Views: 577
    25 Mar 2015 6:54 AM Go to last post
  18. doLayout resets scroll position - (2 Participants)

    It seems like anytime doLayout is called (usually implicitly, for example, when expanding a form's fieldset, or saving a form) the scroll position of...

    Started by JacobGu, 23 Sep 2012 4:33 PM
    • Replies: 7
    • Views: 2,901
    23 Mar 2015 10:03 AM Go to last post
  19. Page Breaks not working with Card layout - (1 Participant)

    Hopefully someone can help me with this. I am using Viewport card layout. I want the final form that is printed out to be split into two pages...

    Started by JupiterStation, 17 Mar 2015 10:25 AM
    • Replies: 5
    • Views: 736
    23 Mar 2015 9:58 AM Go to last post
  20. Filtering on ExtJS grid. - (1 Participant)

    Hi, Considering my little experience with ExtJS so far , i tried to implement the following. I am trying to do a local filtering on columns in...

    Started by kalyankonduri, 16 Mar 2015 4:16 AM
    • Replies: 8
    • Views: 784
    19 Mar 2015 4:55 AM Go to last post