Ext 3.x: Help & Discussion

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  1. Question Promote a baseclass object to a derrived class - (1 Participant)

    Hi guys, Say i have a SubClass that extends a BaseClass. I create a new BaseClass object and bind some listeners to it. Now i want to promote the...

    Started by jasper_rcs, 29 Oct 2010 1:09 AM
    • Replies: 1
    • Views: 1,130
    29 Oct 2010 5:42 AM Go to last post
  2. treepanel click - (2 Participants)

    I have a simple TreePanel. var menu = new Ext.tree.TreePanel({ id: menu, autoScroll: true, animate: true, enableDD: false, ...

    Started by Nikolajtesla, 27 Oct 2010 3:36 PM
    click, treepanel
    • Replies: 4
    • Views: 1,016
    29 Oct 2010 5:41 AM Go to last post
  3. Common Vtype Validation method ?

    Hi, I am new to extjs. I like to know, Is it possible to do dynamic vtype validation like below code... function ConstructVtype() { ...

    Started by vinodpadmanaban@gmail.com, 29 Oct 2010 5:03 AM
    extjs 3.2.1, vtype
    • Replies: 0
    • Views: 904
    29 Oct 2010 5:03 AM Go to last post
  4. Assigning new store for combobox in editorgrid column - (1 Participant)

    Hi, I have a editor grid which has one of the columns as combo box editor. Editor grid displays number of rows. When the user adds new...

    Started by gabrieaj, 28 Oct 2010 1:19 AM
    • Replies: 6
    • Views: 1,292
    29 Oct 2010 4:41 AM Go to last post
  5. Question Count number inside template - (1 Participant)

    Hi, I am using template and need to display blocks in alternative color (like stripeRows in grid). How can we achieve using template. Is it...

    Started by msuresh, 29 Oct 2010 1:44 AM
    • Replies: 2
    • Views: 1,012
    29 Oct 2010 3:21 AM Go to last post
  6. Extjs Grid / Hide/Show Columns Context Menu / Responding very slow

    Hello, I have around 250 column in my grid, out of which 30 columns are visible. When I click on any column header and click on "Columns" option ...

    Started by araaku, 29 Oct 2010 2:37 AM
    column head, context menu, extjs grid, response, slow
    • Replies: 0
    • Views: 2,640
    29 Oct 2010 2:37 AM Go to last post
  7. Question Calendar Event data loading from HttpProxy - (2 Participants)

    Hello everyone, I've a problem with loading external data from a HttpProxy in the calendar. It will work, i've i use : eventStore = new...

    Started by bensjomic, 25 Oct 2010 1:41 PM
    calendar, httpproxy, jsonstore
    • Replies: 2
    • Views: 1,259
    29 Oct 2010 2:23 AM Go to last post
  8. 3 state tree

    is there anyway to achieve a 3 state tree in extjs? for example: a node is ticked if all sub items are ticked, and shadowed if only some of its...

    Started by cs01rsw, 29 Oct 2010 2:10 AM
    • Replies: 0
    • Views: 540
    29 Oct 2010 2:10 AM Go to last post
  9. a problem about json data for grid panel - (2 Participants)

    hi: I've made a grid, load data like this var proxy = new Ext.data.HttpProxy ({ url: ...

    Started by yrj168, 26 Oct 2010 9:56 PM
    • Replies: 6
    • Views: 1,065
    29 Oct 2010 2:09 AM Go to last post
  10. Custom state provider - (1 Participant)

    G'd evening folks, I need a custom state provider to use PersistJS in my case (fallback from Gears to localStorage to sessionStorage etc.) ...

    Started by ctp, 28 Oct 2010 3:49 PM
    • Replies: 4
    • Views: 1,227
    29 Oct 2010 1:53 AM Go to last post
  11. Question DataView.getRecord broken in 3.3, or is it just me?

    Hi all, I have some records in a dataview. I have a click event, and obviously, I want to get the records. I use this: listeners: { ...

    Started by aadaam, 29 Oct 2010 1:41 AM
    • Replies: 0
    • Views: 823
    29 Oct 2010 1:41 AM Go to last post
  12. Smile how can i give link to text in grid column - (2 Participants)

    i want to give link to some column text, and my text is comming from json file.

    Started by vijaypatil12, 28 Oct 2010 11:03 PM
    • Replies: 5
    • Views: 1,445
    29 Oct 2010 1:40 AM Go to last post
  13. Strange button rendering - (1 Participant)

    Hi all, I have there a strange behavior of my button(s): I think that somewhere a padding is used where it shouldn't. Here is an extract of...

    Started by dobberph, 28 Oct 2010 2:10 AM
    • Replies: 3
    • Views: 755
    29 Oct 2010 1:27 AM Go to last post
  14. Smile how to add stick footer in border layout - (1 Participant)

    I want to add footer at the bottom (last) var viewport = new Ext.Viewport({ layout: 'border', items: , ...

    Started by vijaypatil12, 28 Oct 2010 9:34 PM
    • Replies: 3
    • Views: 773
    29 Oct 2010 1:19 AM Go to last post
  15. ExtJS and OpenLayers - problem with events

    Hi In my project I have been ExtJS library and also for displaying map OpenLayers (OL) library. I am not sure that anyone is familiar with that...

    Started by paweluz, 29 Oct 2010 12:25 AM
    click, event, listener, map, openlayers
    • Replies: 1
    • Views: 2,262
    29 Oct 2010 1:07 AM Go to last post
  16. JS ERROR: (this.getheightEI is null or not an object) - (1 Participant)

    Hello sir this time a new problem appears my code works fine in firefox but not in IE it displays an JS error As i 've mentioned above . When I...

    Started by sachin sachdeva, 28 Oct 2010 9:11 PM
    • Replies: 3
    • Views: 638
    29 Oct 2010 12:22 AM Go to last post
  17. prevent portal content area from becoming hide while dragging in view port.

    I want to know is there any way, we can prevent portal content area from becoming hide while dragging or moving. I want this becoz I am showing...

    Started by kamleshb, 28 Oct 2010 11:18 PM
    collapse and expand, drag and drop, flash, portal, viewport
    • Replies: 0
    • Views: 963
    28 Oct 2010 11:18 PM Go to last post
  18. spliting data store into two or more arrays - (1 Participant)

    hi... i have one data store,i need to split that data store into two or more array..so that whenever i need i can use that... anyone is having some...

    Started by nmohan.025, 28 Oct 2010 9:51 PM
    • Replies: 1
    • Views: 569
    28 Oct 2010 11:18 PM Go to last post
  19. Question setting URL of Tab Body at run time. - (1 Participant)

    Hello Every one, I am trying to achive something where i need your exper help I have a form with TabPanel having 3 different tabs. I also have...

    Started by coooolmagic, 28 Oct 2010 12:47 AM
    • Replies: 5
    • Views: 760
    28 Oct 2010 10:20 PM Go to last post
  20. some questions about Ext.ux .. - (2 Participants)

    hi, I have some general questions on packages/components under Ext.ux included in Ext usually in ext/examples/ux 1. is it...

    Started by actonwang, 28 Oct 2010 7:46 AM
    • Replies: 7
    • Views: 1,338
    28 Oct 2010 9:29 PM Go to last post