Ext: Q&A

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  1. Unanswered: scrollIntoView hehavior - (1 Participant)

    scrollIntoView has difference behaviors between Firefox and Chrome. Firefox looks good but for Chrome, sometimes it not just move the item to the...

    Started by larryan, 14 Nov 2012 12:48 PM
    • Replies: 2
    • Views: 505
    19 Nov 2012 12:07 PM Go to last post
  2. Unanswered: How to re-config resizer's widthIncrement for one component? - (1 Participant)

    At the beginning, I created a component with resizer configuration var newPortlet = new...

    Started by happyoliver, 17 Nov 2012 2:00 AM
    • Replies: 6
    • Views: 1,256
    19 Nov 2012 11:35 AM Go to last post
  3. Unanswered: Custom Ext.grid.Panel Cell background light when mouseover - (1 Participant)

    Hello, everyone I think in Ext.grid.Panel Cancel when mouseover Row's background light , and let cell background highlighted(when mouseover cell...

    Started by junhwong, 17 Nov 2012 9:55 AM
    cell, grid
    • Replies: 1
    • Views: 1,056
    19 Nov 2012 9:28 AM Go to last post
  4. Answered: How to retain previous filter on checkbox extjs 4.1 - (1 Participant)

    Hey everyone... I am trying to use this checkbox filter... where a user clicks and then shows list of states on a grid that's only cold... when the...

    Started by eaglefox12, 16 Nov 2012 7:33 AM
    checkbox, checked, filter, store.filter
    • Replies: 1
    • Views: 9,064
    19 Nov 2012 9:25 AM Go to last post
  5. Unanswered: How to use a custom component - (1 Participant)

    Hello all, Am trying to build a reusable component, but i observered that i cannot reuse it. my fire bug displays j is undefined. this is my...

    Started by Pat Emi, 15 Nov 2012 11:36 PM
    • Replies: 1
    • Views: 479
    19 Nov 2012 9:07 AM Go to last post
  6. Unanswered: write my own proxy (class) - (2 Participants)

    I have a treepanel with a treestore and a model. I cannot use any of the standard proxies, so I have to write my own. What methods do I have to...

    Started by advgal, 16 Nov 2012 7:49 AM
    tree proxy
    • Replies: 5
    • Views: 929
    19 Nov 2012 9:07 AM Go to last post
  7. Unanswered: XPath for JSON using ExtJS - (1 Participant)

    Does ExtJS support XPath capabilities for JSON?

    Started by bforbhavin, 15 Nov 2012 2:39 PM
    json xpath
    • Replies: 1
    • Views: 610
    19 Nov 2012 9:03 AM Go to last post
  8. Unanswered: setting draggable config to Ext.util.ComponentDraggable - (1 Participant)

    Does the delegate on the Ext.util.ComponentDraggable need to be defined? Looking at the docs, it seems like it's optional, but when I use it instead...

    Started by strattonbrazil, 15 Nov 2012 11:00 AM
    componentdragger, draggable, undefined
    • Replies: 1
    • Views: 688
    19 Nov 2012 9:02 AM Go to last post
  9. Unanswered: does Ext.draw.Component have a body defined? - (1 Participant)

    I switched from a normal panel to a Ext.draw.Component and my dropTarget no longer works because it seems the body attribute is no longer defined in...

    Started by strattonbrazil, 15 Nov 2012 10:34 AM
    afterrender, body, draw, droptarget
    • Replies: 1
    • Views: 964
    19 Nov 2012 8:56 AM Go to last post
  10. Unanswered: Grid nesting inside it for shorting - (1 Participant)

    Hi, for click of a button i am adding a panel to a container and the adding a grid to that panel with updated store. but on click of that button...

    Started by chandan.behura, 15 Nov 2012 8:28 AM
    grid issue
    • Replies: 1
    • Views: 470
    19 Nov 2012 8:42 AM Go to last post
  11. Answered: Force redraw Grid - (1 Participant)

    I'm working on a grid and after I update a record from it the grid refresh and do a wrong height calculate and the last row doesn't display...

    Started by Sadd, 19 Nov 2012 3:40 AM
    • Replies: 4
    • Views: 1,356
    19 Nov 2012 7:52 AM Go to last post
  12. Unanswered: What stops my components from expanding? - (1 Participant)

    After upgrading from ExtJs 4.0 to 4.1 my layouts have needed to be redesigned... To that end I opened up a new file in Architect, made a form with...

    Started by mice-pace, 14 Nov 2012 6:49 PM
    expandable text, import, panel, rendering issue
    • Replies: 1
    • Views: 634
    19 Nov 2012 7:16 AM Go to last post
  13. Unanswered: Sandbox approach for 3 to 4 conversion - (1 Participant)

    I have a very large high profile production application written in 3.3.1 . I will be porting over to 4.1 yet it will be a lengthy endeavor. I have...

    Started by dbeb, 14 Nov 2012 4:03 PM
    converting, sandbox
    • Replies: 1
    • Views: 658
    19 Nov 2012 7:15 AM Go to last post
  14. Unanswered: Is there a way to 'wrap' the text of a chart axis given a maximum width? - (1 Participant)

    I have a grouped bar chart that is has some very long labels. Other than overriding the render and truncating the string to a certain length, is...

    Started by jbirchfield, 14 Nov 2012 12:27 PM
    • Replies: 1
    • Views: 416
    19 Nov 2012 7:06 AM Go to last post
  15. Unanswered: textareafield-how do I get this control to stretch to fit as well as have a minHeight - (1 Participant)

    Hi, I've created a panel contained in the 'east' zone of a border layout viewport which contains vertically stacked input fields with the bottom...

    Started by ALEITZ, 14 Nov 2012 10:47 AM
    • Replies: 1
    • Views: 411
    19 Nov 2012 7:03 AM Go to last post
  16. Answered: Select a node in a tree view - (2 Participants)

    Hey Does someone know how to trigger a select event for a node in a tree view? Thanks :-)

    Started by ahsec, 19 Nov 2012 6:14 AM
    • Replies: 3
    • Views: 646
    19 Nov 2012 6:45 AM Go to last post
  17. Unanswered: Grid / Store sorting - slow performance - (1 Participant)

    Hi all ! I have a grid with 15 columns. The store reads data through an ajax call. Up to 3000 records (rows) are returned. About 300KB of (json)...

    Started by mpete, 9 Nov 2012 3:21 AM
    grid, sort
    • Replies: 3
    • Views: 1,664
    19 Nov 2012 6:35 AM Go to last post
  18. Unanswered: dataIndex value on the render event of ExtJS grid - (1 Participant)

    Hi, I want to get dataIndex value on the render event of ExtJS grid. I have created following function to render values - function...

    Started by Pravin.Pawar, 9 Nov 2012 2:39 AM
    • Replies: 3
    • Views: 5,184
    19 Nov 2012 6:23 AM Go to last post
  19. Unanswered: Renderung toolbar with json data

    Am trying to create toolbar with json data, but facing problem in creating submenu items of toolbar. I tried using add method and able to display...

    Started by mk.ranjan, 19 Nov 2012 3:38 AM
    • Replies: 1
    • Views: 414
    19 Nov 2012 3:42 AM Go to last post
  20. Unanswered: How can i add floating component while creating viewport in ext4.1 - (1 Participant)

    How can i add a floating window to the viewport while its getting created. When i'm trying to add with viewport.on('add',function(){//my...

    Started by url, 15 Nov 2012 6:20 PM
    extjs4
    • Replies: 2
    • Views: 844
    19 Nov 2012 2:04 AM Go to last post