Ext: Q&A

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  1. Unanswered: Why charts slow down all the app - (1 Participant)

    Hello, I'm doing a very simple app with 3 forms that display 1 grid a 1 chart each. The first works fine as there's only few datas. But for...

    Started by marxan, 11 Sep 2014 11:17 PM
    • Replies: 1
    • Views: 132
    12 Sep 2014 3:58 PM Go to last post
  2. Unanswered: Extjs store record's " index " property lost - (5 Participants)

    Hi, I am using Extjs 4.2.1. I tried to add new record in Extjs grid's store using grid store's model. say grid is my grid. var store =...

    Started by n_p_5555, 30 May 2013 11:12 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 4,527
    12 Sep 2014 10:52 AM Go to last post
  3. Answered: Header for the application Home Page..use Image or Toolbar..?? - (1 Participant)

    Hi All I am working on an application which uses ExtJS4 for the front-end. Right now, I am using a border layout for the home page of my...

    Started by shruthi123, 11 Sep 2014 1:50 AM
    extjs, extjs4, header, menu, toolbar
    • Replies: 3
    • Views: 371
    12 Sep 2014 9:51 AM Go to last post
  4. Unanswered: Window is freezing - (1 Participant)

    Hi, I am using Ext.window.window with textarea to simulate the notepad function. Behind this window, there is a big panel which has two grid...

    Started by Weicheng.Huang, 3 Sep 2014 6:26 PM
    freezing, layout change, window
    • Replies: 3
    • Views: 253
    12 Sep 2014 9:46 AM Go to last post
  5. Unanswered: Char -> Line Series marker colour being ignored - (2 Participants)

    Hi, I'm using the Line Series on a Chart to display some very simple data and I'd like to change the markers for the data points to a different...

    Started by BrommyCanary, 14 Jun 2013 1:53 AM
    chart, line series
    • Replies: 4
    • Views: 637
    12 Sep 2014 8:22 AM Go to last post
  6. Unanswered: display context menu based on roles - (1 Participant)

    Hi.... i created grid with context menu. In grid i have the data like users, Roles Ex: User Roles User1 Manager User2 Asst...

    Started by kamalakarreddy vancha, 10 Sep 2014 4:48 AM
    context menu, grid
    • Replies: 1
    • Views: 209
    11 Sep 2014 11:50 PM Go to last post
  7. Answered: Newb question - Auto expand grid column - (2 Participants)

    Hi Everyone I'm an experienced backend developer, but complete beginner when it comes to javascript and extjs. I'm just playing around trying to...

    Started by kelv1n, 20 Oct 2011 8:57 AM
    • Replies: 3
    • Views: 3,250
    11 Sep 2014 11:41 PM Go to last post
  8. Unanswered: Event capture in MVC for datefield defined in the grid toolbar - (1 Participant)

    Using the MVC pattern how should I trap the event triggered in the Controller when the datefield is clicked. This how the grid is, it has a docket...

    Started by premier_la, 11 Sep 2014 5:01 AM
    • Replies: 1
    • Views: 149
    11 Sep 2014 2:28 PM Go to last post
  9. Unanswered: Ctrl + A functionality in grid too slow and issue with scroll bar.

    Hello all, I have a results grid, say with 300 records. I am using the following code to select all the records in the grid when a user...

    Started by jvarma80, 10 Sep 2014 1:08 PM
    • Replies: 1
    • Views: 147
    11 Sep 2014 12:30 PM Go to last post
  10. Answered: Chart breaks when using brackets or dots in the store field

    This is the code that you can test on https://fiddle.sencha.com/#home (Set extjs 4.2.1 Neptune) Ext.application({ name : 'Fiddle', ...

    Started by usavahe, 10 Sep 2014 3:51 PM
    • Replies: 1
    • Views: 207
    11 Sep 2014 11:39 AM Go to last post
  11. Unanswered: How to set chart background for area between axes only - (3 Participants)

    The Ext.chart.Chart({background: ...}) property displays under the whole chart -- that is under the labels, axes, legend, etc. How does one add a...

    Started by justinzane, 13 May 2012 2:59 PM
    background axis, chart
    • Replies: 4
    • Views: 1,123
    11 Sep 2014 7:19 AM Go to last post
  12. Unanswered: Render Form panel in Tree data row - (3 Participants)

    Hi all, I want to render a form panel in the tree data row, how to a do this......when i use append and add normal HTML it goes pretty wll, but...

    Started by akshar_jamgaonkar, 23 Sep 2012 11:38 PM
    formpanel, treepanel, treerow
    • Replies: 3
    • Views: 1,136
    10 Sep 2014 9:19 AM Go to last post
  13. Unanswered: 'cls' not applying class on Button element - (1 Participant)

    Hi all, I have some buttons that I'm trying to apply a CSS class to, so I'm using the 'cls' config: { xtype: 'button', id: 'Client-2', ...

    Started by jattardi, 9 Sep 2014 8:06 AM
    • Replies: 6
    • Views: 314
    10 Sep 2014 7:16 AM Go to last post
  14. Answered: Using a plugin as a controller - pros and cons - (2 Participants)

    I want to build a plug-in that will act as the "controller" for my view component - instead of using traditional extjs mvc architecture. Pros and...

    Started by _uknownot, 3 Sep 2014 9:23 PM
    • Replies: 2
    • Views: 166
    10 Sep 2014 6:19 AM Go to last post
  15. Unanswered: get sort order in grid - (1 Participant)

    Hi... How to get sort order in grid. I mean in grid if i am using the ASC or DES order i need to get that order. Please help me in this.... ...

    Started by kamalakarreddy vancha, 10 Sep 2014 3:15 AM
    grid, sort
    • Replies: 1
    • Views: 190
    10 Sep 2014 6:12 AM Go to last post
  16. Unanswered: how to set session timeout - (1 Participant)

    Hi Can anyone please tell me how to set session timeout in sessionStorage?

    Started by rakesh.mmp, 9 Sep 2014 1:22 AM
    extjs 4.2.2, sencha architect 3.0, session, sessionstorage, timeout
    • Replies: 2
    • Views: 277
    10 Sep 2014 5:52 AM Go to last post
  17. Unanswered: send fileuploadfield data to json - (1 Participant)

    I am trying to upload images but I canĀ“t ... I can send textfield data to Json, but I do not recieve the data of fileuploadfield... this is part of...

    Started by flashersv, 3 Sep 2014 5:58 PM
    fileupoadfield, form, json, panel
    • Replies: 1
    • Views: 157
    10 Sep 2014 4:28 AM Go to last post
  18. Unanswered: How do web apps save files to anywhere on the local machine? - (1 Participant)

    I'm relatively new to web apps and understand that allowing a javascript app to write files anywhere on the local hard drive is a huge security risk....

    Started by ken_yoshioka, 8 Sep 2014 6:49 AM
    • Replies: 1
    • Views: 168
    9 Sep 2014 9:46 PM Go to last post
  19. Answered: Typeahead feature in Ext.ux.form.MultiSelect - (1 Participant)

    Hello Everyone, I am using Extjs 4 and I am using Ext.ux.form.MultiSelect at multiple places in my application. Everything is working fine except...

    Started by jvarma80, 5 Sep 2014 1:13 PM
    extjs 4, typeahead
    • Replies: 4
    • Views: 319
    9 Sep 2014 11:55 AM Go to last post
  20. Answered: Get raw server response after store sync() - (1 Participant)

    I'm not using the Direct package in my app and have been Ok up until now with processing side-band info in my server response using the data provided...

    Started by neilios, 6 Sep 2014 11:49 AM
    • Replies: 2
    • Views: 235
    9 Sep 2014 7:08 AM Go to last post