Ext: Q&A

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  1. Unanswered: The performance issue to create many stores in a page - (2 Participants)

    For our web page's framework is limited to our device's framework, we must create many stores for one web page, I notice that the performance becomes...

    Started by sdd0, 22 Aug 2014 1:17 AM
    • Replies: 6
    • Views: 335
    26 Aug 2014 3:02 AM Go to last post
  2. Answered: isDirty() function override - (1 Participant)

    Hi, I am using isDirty() function for different components of sencha extjs. now i have a situation where i have to treat lower case/upper case...

    Started by AJAIN32, 17 Aug 2014 11:06 PM
    • Replies: 2
    • Views: 207
    26 Aug 2014 1:18 AM Go to last post
  3. Unanswered: Livesearch combo loses focus - (1 Participant)

    Hi, I use ExtJS 4.2 and I've created livesearch combobox. It has store which requests for search suggestions from server side (via proxy with JSON...

    Started by bolekstalin1946, 20 Aug 2014 12:40 AM
    combo, focus, livesearch, lose
    • Replies: 2
    • Views: 258
    25 Aug 2014 10:44 PM Go to last post
  4. Unanswered: Infinite Scroll Grid - (1 Participant)

    I tried to use buffered but my store not loading data. My code is : Please tell what i am missing to enable infinite scrolling grid. Thanks,...

    Started by sandy52, 20 Aug 2014 7:51 PM
    grid infinite scroll
    • Replies: 2
    • Views: 236
    25 Aug 2014 8:46 PM Go to last post
  5. Unanswered: Unable to exapnd a tree which has columns and data coming in from JSON file - (1 Participant)

    Hi, I have a requirement to create a tree grid which has unknown number of columns and data which gets rendered on click on a button. I have...

    Started by shaliniddn, 22 Aug 2014 6:11 PM
    • Replies: 1
    • Views: 160
    25 Aug 2014 5:46 PM Go to last post
  6. Unanswered: Why the subTable can not operate like a normal table - (2 Participants)

    I download the UX from https://github.com/mitchellsimoens/Ux.grid.plugin.AssociationRowExpander , and in ther grid1 ,the sub table can not operation...

    Started by Fent2, 23 Jan 2014 11:52 PM
    • Replies: 5
    • Views: 564
    25 Aug 2014 5:46 PM Go to last post
  7. Unanswered: ComboBox Mult-Select within a Properties Grid - (1 Participant)

    Hi I'm trying to use the ComboBox Multi-Select option within a properties grid and get Uncaught TypeError: Cannot read property 'childNodes' of...

    Started by JaceyB, 19 Aug 2014 4:40 AM
    combobox, multi, multiselect, properties, propertiesgrid
    • Replies: 1
    • Views: 258
    25 Aug 2014 3:27 PM Go to last post
  8. Unanswered: Keyboard support in MessageBox - (1 Participant)

    Hello, I'm using MessageBox to show popups and I noticed that they don't respond on keyboard events. I would expect that the focus goes from one...

    Started by damluar, 22 Aug 2014 6:48 AM
    messagebox keyboard
    • Replies: 3
    • Views: 212
    25 Aug 2014 9:33 AM Go to last post
  9. Answered: Perform some checks before loading a panel - (1 Participant)

    Hi, I'm using sencha architect 3.1 with extjs 4.2 There's something i can't understand. Brefly, I have a project client-server. The normal...

    Started by aga@eofbof.it, 7 Aug 2014 6:51 AM
    extjs, perform action, sencha architect, window
    • Replies: 4
    • Views: 416
    25 Aug 2014 5:21 AM Go to last post
  10. Unanswered: Distribute empty space/flex - (1 Participant)

    Hi, I'm trying to do a calendar using Ext JS layouts and components but I've having trouble fine tunning the height of the "weeks"/rows. I've...

    Started by alexmipego, 22 Aug 2014 7:50 AM
    • Replies: 4
    • Views: 310
    24 Aug 2014 10:53 AM Go to last post
  11. Unanswered: ExtJs Chart zoom in / out - (3 Participants)

    I need Chart Zoom In / Out in my application.

    Started by roja@12, 15 Apr 2013 9:35 PM
    • Replies: 6
    • Views: 2,416
    22 Aug 2014 11:45 PM Go to last post
  12. Unanswered: Darken the axis Grid Line at '0' - (1 Participant)

    Hi all, I have to darken the chart Axis grid particularly at '0' position.Consider we have negative and positive data values in the chart data then...

    Started by dillu5c5, 19 Aug 2014 11:50 PM
    • Replies: 1
    • Views: 128
    22 Aug 2014 8:15 AM Go to last post
  13. Unanswered: Automated testing charts

    Since id's are automatically generated, how might the charts be tested? We have an analytic tool which uses multiple drill-down charts. We would...

    Started by dhock, 22 Aug 2014 2:14 AM
    automation, selenium, test
    • Replies: 0
    • Views: 191
    22 Aug 2014 2:14 AM Go to last post
  14. Unanswered: How can set link to desktop icon in extjs desktop? - (1 Participant)

    I want to link another page in extjs desktop icon. in below image i want to user click to the "click to go google.com" icon and then user direct to...

    Started by payame_noor, 21 Aug 2014 3:39 AM
    • Replies: 1
    • Views: 169
    21 Aug 2014 8:46 PM Go to last post
  15. Unanswered: Disabling radio buttons in Ext.js - (1 Participant)

    I am trying to disable radio buttons based on a certain condition but somehow it isn't working for me. I would like to know what is the ext.js way...

    Started by archmonk, 21 Aug 2014 9:15 AM
    • Replies: 1
    • Views: 165
    21 Aug 2014 3:27 PM Go to last post
  16. Unanswered: Tool bar button hiding issues. - (1 Participant)

    Hello I am working on a functionality in which i have to show/ hide buttons inside the toolbar in a tab panel. I see that for some tabs , the...

    Started by aaman, 21 Aug 2014 5:29 AM
    • Replies: 3
    • Views: 205
    21 Aug 2014 12:15 PM Go to last post
  17. Answered: Summary Grid - Calc a Summary Column Using Other Values in Summary Row - (1 Participant)

    I have a summary grid that sums the values of two basic number columns but I want the next column in the summary row to show a calculation containing...

    Started by evay, 21 Aug 2014 7:57 AM
    • Replies: 2
    • Views: 212
    21 Aug 2014 10:47 AM Go to last post
  18. Unanswered: Ext js 4.2.2 - validation support for cellEditing - (1 Participant)

    I am using cellEditing plugin to edit a particular cell in a grid. This serves my requirements really well from the UI point of view. However, I...

    Started by hchhabra27, 20 Aug 2014 9:59 AM
    #cellediting, #rowediting
    • Replies: 1
    • Views: 164
    21 Aug 2014 9:01 AM Go to last post
  19. Unanswered: Accessing Grid row index from within Cell Editor combobox listener - (2 Participants)

    Hi All, I am using ExtJS 4.0.7. In a grid i have used the cell editing plugin. For a column there is a combobox editor. I want to perform some...

    Started by harman, 20 Aug 2014 7:15 AM
    grdi cell editing, grid
    • Replies: 3
    • Views: 291
    21 Aug 2014 8:55 AM Go to last post
  20. Unanswered: Item Selector CSS issue - (2 Participants)

    Hi, I am using ux.ItemSelector.js in my Application I included the file in my HTML file, and also have put them in the Ext.requires <script...

    Started by prijithkr, 23 Oct 2012 4:22 AM
    • Replies: 2
    • Views: 817
    21 Aug 2014 6:16 AM Go to last post