Ext: Q&A

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  1. Unanswered: Grid Panel with combobox in each cell of one column - (2 Participants)

    Hi all! Currently I have a grid with an ArrayStore that I load with JSON items. Each record in the grid is a Message and each Message has an array...

    Started by theRedPill, 10 Sep 2015 6:54 PM
    combobox, gridpanel
    • Replies: 7
    • Views: 8
    11 Sep 2015 12:07 PM Go to last post
  2. Answered: ExtJS 4.1 : Loading multiple grids with same store - (1 Participant)

    Hi All, I am having two grids in my application. These two grids points to same store. However the data displayed in both the grids should be...

    Started by patilarun13, 9 Sep 2015 8:52 AM
    4.1, multiple grids, one store
    • Replies: 3
    • Views: 4
    11 Sep 2015 6:10 AM Go to last post
  3. Unanswered: After clearing filter(s) of store, type query does not work - (2 Participants)

    I'm using instances of a combobox for multiple user interfaces. So I need to reset combobox stores when user focuses on it. Combo's store is locally...

    Started by talha06, 4 Sep 2015 3:15 PM
    combo, combobox, filter, store
    • Replies: 2
    • Views: 3
    11 Sep 2015 2:18 AM Go to last post
  4. Unanswered: rotational focus issue in the form for combobox - (1 Participant)

    Hi I want to focus fields on tab key press, for that have given tab-index for each of the fields in ascending order. But for the last field in...

    Started by rakesh.mmp, 3 Sep 2015 6:14 AM
    combobox, extjs 4.2, sencha architect 3.0, tab-focus
    • Replies: 4
    • Views: 5
    10 Sep 2015 8:36 PM Go to last post
  5. Answered: ExtJS 4.1 - Tooltip within XTemplate - (2 Participants)

    I have a treegrid "templatecolumn" that displays an image based on a condition in an XTemplate. However, I also would like an html formatted...

    Started by ahdavis, 21 Jun 2012 10:06 AM
    extjs 4.1
    • Replies: 3
    • Views: 3,997
    10 Sep 2015 4:48 AM Go to last post
  6. Unanswered: Paging Toolbar with server data - (1 Participant)

    hi, I have a grid with a paging toolbar with around 100 server data. As per my requirement I need to show only 4 data at a time. Is it possible...

    Started by tina@user, 9 Sep 2015 1:38 AM
    • Replies: 4
    • Views: 5
    10 Sep 2015 3:24 AM Go to last post
  7. Answered: access variable from a function - (1 Participant)

    This is probably a silly question but I can not figure the answer. Let's say I am defining a column for a grid in initComponent function ......

    Started by m.tzagkarakis, 7 Sep 2015 6:48 AM
    • Replies: 2
    • Views: 3
    9 Sep 2015 7:02 AM Go to last post
  8. Unanswered: Call Back function for TreeStore - (2 Participants)

    Hi, We are using Ext Js 4.0 We need to perform some operations once the tree store is loaded. I am using the following code to for the tree...

    Started by bevara.siva, 19 Sep 2014 4:42 AM
    • Replies: 2
    • Views: 380
    8 Sep 2015 10:25 PM Go to last post
  9. Answered: Optimizing performance - (1 Participant)

    Hi, I've got an application that is heavy on field usage. I noticed that adding new fields can be fairly expensive, even when using...

    Started by dannylib, 8 Sep 2015 2:35 PM
    performance
    • Replies: 5
    • Views: 6
    8 Sep 2015 3:45 PM Go to last post
  10. Unanswered: Get Response text from sync() call back function - (1 Participant)

    Hi everyone, I am new Extjs user. I have a problem. I build an application by MVC Extjs. When i do sync() Store, i want to get response text from...

    Started by d4rksid3rs, 6 Sep 2015 11:43 PM
    • Replies: 1
    • Views: 2
    8 Sep 2015 12:41 PM Go to last post
  11. Unanswered: Use Maximum/Minimum on axes chart - (1 Participant)

    Hi, When I use minumum and maximum (both) it's not working. However, if I use only one of them it works. axes: minimum :...

    Started by extjs_Beginner, 4 Sep 2015 5:33 AM
    • Replies: 1
    • Views: 2
    8 Sep 2015 11:06 AM Go to last post
  12. Unanswered: Grid cell value disappearing on tab - (1 Participant)

    ExtJS version: 4.2.1 Architect version: 2.2.3 Build: 1044 Currently I am developing an app that has a grid containing parts information. The...

    Started by cmgreen, 10 Aug 2015 10:26 AM
    cellediting, cellediting plugin, grid, grid editing
    • Replies: 2
    • Views: 103
    8 Sep 2015 9:42 AM Go to last post
  13. Unanswered: TimeLine example - (1 Participant)

    Hi there, Im looking for a TimeLine chart example . I tried to use Time as a type axis in my chart but its not working. My goal is to draw a...

    Started by extjs_Beginner, 28 Aug 2015 6:32 AM
    • Replies: 2
    • Views: 3
    8 Sep 2015 7:16 AM Go to last post
  14. Answered: Singleton constructor arguments - (4 Participants)

    I'm having a hard time figuring out how I can define a singleton class and provide arguments for when it's instantiated. Take, for example, the...

    Started by tm8747a, 5 Oct 2012 6:11 AM
    singleton
    • Replies: 8
    • Views: 5,539
    8 Sep 2015 5:26 AM Go to last post
  15. Answered: Grid SelectionModel: how to know if it was keypress or mousedown - (1 Participant)

    Hi, I have searched about this without success. I have a grid with a RowModel set as SelectionModel. Is there a way to know in the select event...

    Started by ltisnegrimaud, 3 Sep 2015 6:25 AM
    • Replies: 2
    • Views: 3
    4 Sep 2015 5:29 AM Go to last post
  16. Unanswered: Saving the grid grouping state across the pages. - (2 Participants)

    Hi, I am using a grid panel in my application. I have implemented the grouping feature for it.I have a button that expands and collapses all the...

    Started by Santra, 1 Sep 2015 4:53 AM
    extjs 4.1
    • Replies: 2
    • Views: 3
    3 Sep 2015 1:50 PM Go to last post
  17. Unanswered: Change action column icon in paging grid - (1 Participant)

    Hello Experts, I need to change action column icon of a single row in paging grid on button click. It works fine when I am on the same page where...

    Started by kishorkoli8, 1 Sep 2015 12:47 AM
    icon change
    • Replies: 1
    • Views: 2
    2 Sep 2015 4:05 PM Go to last post
  18. Answered: Tree Store - (2 Participants)

    hi, i have a tree store Ext.define('App.store.ImageTemplateTreeGridStore', { extend : 'Ext.data.TreeStore', storeId :...

    Started by tina@user, 25 Aug 2015 3:05 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 12
    2 Sep 2015 5:16 AM Go to last post
  19. Unanswered: Store load order basics: simple question? - (1 Participant)

    We have a layout with a list view (at the bottom) and a detail form view (on the top). The form has several comboboxes, some of which need to be...

    Started by gaccawi, 1 Sep 2015 8:45 AM
    combobox, list, load, order, store
    • Replies: 1
    • Views: 2
    1 Sep 2015 10:51 AM Go to last post
  20. Answered: wanted to disable single row of checkboxmodel in grid with keeping previous selection - (1 Participant)

    Hi Champs, I am using selModel with checkboxmodel but after rendering all checkbox few checkbox I wanted to disable based on some condition. I...

    Started by vijay30487, 31 Aug 2015 10:42 AM
    checkboxmodel
    • Replies: 2
    • Views: 3
    1 Sep 2015 5:25 AM Go to last post