Ext: Q&A

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  1. Unanswered: customising the header of a panel - (1 Participant)

    Hi, how can we reduce the height or width of the header of a panel , and how to use the xtype:header in a panel, any use cases will be very...

    Started by AakashGC, 30 Jul 2014 6:36 AM
    • Replies: 1
    • Views: 157
    1 Aug 2014 8:00 AM Go to last post
  2. Unanswered: Window inside viewport and tabpanel - (1 Participant)

    Ext.namespace('Custom'); Custom.FormWindow = new Ext.Window( id:'CurrentFormPanel', layout:'form', .... ); Ext.onReady(function(). ....

    Started by netsystemsrl, 30 Jul 2014 6:05 AM
    • Replies: 1
    • Views: 217
    1 Aug 2014 3:58 AM Go to last post
  3. Unanswered: Change Menu Icon dynamic - (2 Participants)

    Hey, i try to change a Menu Icon after a click. I did it with setSrc(). If I look at the menuItem after it, the link is the new one, but it is...

    Started by LizMyself, 29 Jul 2014 11:06 PM
    change, menu, menu icon, menuitem
    • Replies: 6
    • Views: 678
    1 Aug 2014 1:48 AM Go to last post
  4. Answered: Ajax Store - Send Params as JSON Body - (3 Participants)

    Is there a way to set up an Ajax Store so that it sends params as JSON in the body of an AJAX request. I'm looking to mimic the functionality...

    Started by strickjb, 17 Apr 2012 6:05 AM
    ajax, json, request, store
    • Replies: 6
    • Views: 10,305
    31 Jul 2014 11:35 PM Go to last post
  5. Unanswered: filter giving error - (1 Participant)

    HI , I have list filter applied on one of the column and if store has no value for that column then rendering of filter is not so good. I want to...

    Started by newusername, 21 Jul 2014 4:05 AM
    • Replies: 3
    • Views: 277
    31 Jul 2014 9:14 PM Go to last post
  6. Unanswered: Issue with typeAhead combo-- disabling and re-enabling call to combo stores proxy - (1 Participant)

    I have a combo with typeAhead true, queryMode:"remote". In the event user enters a search that does not yield any results, server will send...

    Started by JohnJones357, 31 Jul 2014 1:03 PM
    • Replies: 1
    • Views: 300
    31 Jul 2014 4:18 PM Go to last post
  7. Unanswered: Category axes type rendering issue with line charts - (1 Participant)

    Ok it is pretty simple. Whenever I use line chart with x axis as category, my chart always starts from the origin. WHY? Why it is not...

    Started by usavahe, 21 Jul 2014 10:37 AM
    • Replies: 3
    • Views: 321
    31 Jul 2014 9:04 AM Go to last post
  8. Unanswered: Extjs tree enable filtering and disable sorting - (1 Participant)

    I am working on a project that uses the Sencha tree Panel. For the 'treecolumn', I would like to enable filtering and disable sorting, but if I make...

    Started by JunW, 25 Jul 2014 3:17 PM
    tree
    • Replies: 1
    • Views: 1,102
    31 Jul 2014 7:05 AM Go to last post
  9. Answered: what is el and how to get itemId to a panel? - (2 Participants)

    ​In my code there is some `el`.. what does it mean? please explain clearly.. I am new. and how to get `ItemId` of the panel? (I tried getItemId()...

    Started by venkateshwar, 6 Feb 2013 12:01 AM
    extjs, extjs 3 and 4, extjs 3.0 to 4.0
    • Replies: 3
    • Views: 2,048
    31 Jul 2014 6:15 AM Go to last post
  10. Unanswered: nodes deselected in multiselect tree panel on right click (itemcontextmenu) - (1 Participant)

    I have a tree panel which has multiselect enabled. If multiple nodes are selected then you right click to activate context menu, all selected nodes...

    Started by JohnJones357, 21 Jul 2014 2:38 PM
    • Replies: 1
    • Views: 222
    31 Jul 2014 6:15 AM Go to last post
  11. Unanswered: Ext JS 4.1.3 performance vs 3.4 - (1 Participant)

    We have an application which we've just tried to convert from 3.4 to 4.1.3. The performance is very poor, many times slower than 3.4 for some...

    Started by Tim Ward, 29 Jul 2014 4:19 AM
    • Replies: 8
    • Views: 610
    31 Jul 2014 6:05 AM Go to last post
  12. Unanswered: autoScroll: true but hide the scrollbar - (2 Participants)

    Similar to the Simple Tasks example in the Sencha Docs examples, we have a form docked at the top of a grid. The form fields on the top match the...

    Started by it@showmgr.com, 25 May 2014 4:13 PM
    • Replies: 2
    • Views: 313
    31 Jul 2014 2:50 AM Go to last post
  13. Unanswered: Empty store - (2 Participants)

    Hey ho I have a grid.Panel which doesn't load any data. In my controller, the store looks fine, in the view it's empty... I should say, that my...

    Started by pontoffeltier, 29 Jul 2014 4:50 AM
    store empty view
    • Replies: 8
    • Views: 673
    30 Jul 2014 10:51 PM Go to last post
  14. Answered: ExtJS 4 - Display Grid using remote json store - (1 Participant)

    I am a newbie with ExtJS 4. I am trying to display a result list which fetches results from a remote store, without much success. Below is the...

    Started by kayasa, 28 Jul 2014 12:54 AM
    • Replies: 6
    • Views: 1,722
    30 Jul 2014 7:58 PM Go to last post
  15. Unanswered: Mapping form to a nested model - (1 Participant)

    Hello, I have a simple model with some "hasOne" associations. Here the address has only an "id" and a "street". Ext.define('My.Model', { ...

    Started by whizzer, 30 Jul 2014 6:02 AM
    form, model, nested
    • Replies: 1
    • Views: 382
    30 Jul 2014 6:44 PM Go to last post
  16. Unanswered: Fill form with nested JSON - (1 Participant)

    We are currently creating an application to store exams. These exams consist of moments (location, day, time) and examiners. What is the best way to...

    Started by Datamex, 25 Jul 2014 7:16 AM
    binding, extjs, form, json, nested
    • Replies: 1
    • Views: 830
    30 Jul 2014 6:39 PM Go to last post
  17. Unanswered: Hidden tab panel shown after closing tab - (1 Participant)

    We have an application with several tabs. The first tab is always visible, and in a fixed position, and the others are all hidden. The hidden tabs...

    Started by Datamex, 2 Jul 2014 6:08 AM
    close event, extjs, hidden tab, tab, tabstrip
    • Replies: 3
    • Views: 580
    30 Jul 2014 5:50 PM Go to last post
  18. Answered: Dynamically adding items to drop down list of combo box. - (1 Participant)

    How to add items to the drop down list based on the selection of the item from the drop down list of other combo box? For Example, if in country...

    Started by hmp6121990, 7 Jul 2014 9:57 AM
    3 Pages
    1 2 3
    • Replies: 23
    • Views: 1,982
    30 Jul 2014 8:10 AM Go to last post
  19. Unanswered: Field - Validity state - (1 Participant)

    Hi, I'm using field.isValid function to know the validity state of a field (textfield, datefield, etc..). After call to the function...

    Started by fadjs, 29 Jul 2014 1:10 AM
    • Replies: 4
    • Views: 426
    30 Jul 2014 7:08 AM Go to last post
  20. Answered: Adding Tooltip to Grid Row - (4 Participants)

    Hi All, Can anyone suggest how can i add tooltip to some (not all) ExtJS grid rows. Note that i want to add it to rows not only column or cells.

    Started by harman, 21 Mar 2012 4:08 AM
    • Replies: 4
    • Views: 14,190
    30 Jul 2014 6:55 AM Go to last post