Ext: Q&A

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  1. Answered: Creating new grid - (1 Participant)

    Hello all, I have a button and a grid. What I want to do is when I click the button, creating new grid with same fields. Button; xtype...

    Started by eyo, 18 Dec 2014 1:19 AM
    clone, create, duplicate, grid, with button
    • Replies: 2
    • Views: 966
    23 Dec 2014 3:16 AM Go to last post
  2. Answered: Return a value - (1 Participant)

    I use function. function getUnical(id, type) { //var data = {}; var res = false; Ext.Ajax.request({ url:...

    Started by Valentyn, 14 Dec 2014 11:48 PM
    callback, extjs ajax, response
    • Replies: 3
    • Views: 614
    22 Dec 2014 11:25 PM Go to last post
  3. Answered: Extjs security issue and vulnerable to hacks ?? - (4 Participants)

    Hi Guys, Off-late we are developing a web application for our client using ExtJs 4.0.7a MVC model. But we are little new to this whole JS...

    Started by punith.mailme, 29 Mar 2012 10:03 AM
    attacks, hacking, security, xss
    • Replies: 4
    • Views: 5,471
    22 Dec 2014 8:55 AM Go to last post
  4. Unanswered: Bar/Column/Stacked Bar Charts not working with Cmd Production build - (1 Participant)

    Hi, We are using Sencha Cmd 4.0.4.84 and Ext Js 4.2.2. I am able to run the charts directly from the application. When I build using the "Sencha...

    Started by bevara.siva, 17 Dec 2014 2:49 AM
    • Replies: 3
    • Views: 625
    22 Dec 2014 8:50 AM Go to last post
  5. Unanswered: Reset or remove all added css classes (ExtJS 4.2.x) - (1 Participant)

    What's the best way to "reset" or "remove all" user-added css classes without manually tracking what css class/es were previously added? My...

    Started by arnoldvillasanta, 19 Dec 2014 3:27 PM
    • Replies: 3
    • Views: 1,280
    20 Dec 2014 4:17 PM Go to last post
  6. Unanswered: Dynamically Change Label and style of Slider - (1 Participant)

    I'm in Extjs 4.2 and I found these two solutions that works to dynamically change label and style of slider component: ...

    Started by arnoldvillasanta, 9 Dec 2014 12:02 AM
    • Replies: 2
    • Views: 519
    20 Dec 2014 4:52 AM Go to last post
  7. Unanswered: Reset grid to default state - (2 Participants)

    Hello, I've implemented a state provider which saves the current state into the database. The provider looks like this: ...

    Started by silveralecs, 28 Nov 2013 4:31 AM
    grid, refresh, reload, reset, state
    • Replies: 4
    • Views: 1,584
    19 Dec 2014 11:11 AM Go to last post
  8. Answered: Multiple fields in a grid column editor - (3 Participants)

    Hi, I have a column grid witch is rendered like that getRenderer: function(value) { var me = this, html = '', rec =...

    Started by Jad, 30 Mar 2012 12:09 AM
    • Replies: 8
    • Views: 1,656
    19 Dec 2014 9:01 AM Go to last post
  9. Answered: Is EXT JS have a component called Date Range Picker? - (3 Participants)

    I am developing a web application and i have a requirement to show a date range picker in on click on text field with options such as 1. select...

    Started by hmnth1, 10 Jul 2013 4:08 AM
    • Replies: 4
    • Views: 2,407
    19 Dec 2014 8:24 AM Go to last post
  10. Unanswered: ExtJS 4.2.2 - create tooltip for textfield - (1 Participant)

    Seems like I should be able to create a tooltip on a textfield, but I was unable to do it, and found nothing on the web that worked. Does anyone...

    Started by greglafrance007, 17 Dec 2014 5:49 PM
    • Replies: 2
    • Views: 479
    19 Dec 2014 6:23 AM Go to last post
  11. Unanswered: Grid store with Memory proxy calling asynchronous function from 3rd party API - (1 Participant)

    I've been trying to work through a problem with populating a grid with data. I am using a memory proxy with a function that contains an ...

    Started by jottinger, 17 Dec 2014 4:16 PM
    asynchronous, memory, problem, proxy, store
    • Replies: 1
    • Views: 575
    19 Dec 2014 6:21 AM Go to last post
  12. Question Answered: Grid with gallery view - (7 Participants)

    I have a buffered store and would like to display the (store's) images in a dataview. Does DataView support infinite grid? My scan through the...

    Started by lorezyra, 15 Jan 2012 4:09 PM
    • Replies: 7
    • Views: 3,342
    19 Dec 2014 2:01 AM Go to last post
  13. Answered: Problem loading http iframe in a panel in a https page - (1 Participant)

    Hi! I would like to know why I can load a http iframe in a div inside an https page without any warning or security check, but if I try to load...

    Started by burton449, 15 Dec 2014 8:08 AM
    iframe
    • Replies: 1
    • Views: 1,190
    18 Dec 2014 8:22 AM Go to last post
  14. Unanswered: Problem with 'beforerender' event - (1 Participant)

    Consider the random class below. I want to render its child items depending on some condition. For that in beforerender I return false based on the...

    Started by Arunair, 15 Dec 2014 3:46 AM
    • Replies: 3
    • Views: 469
    18 Dec 2014 6:15 AM Go to last post
  15. Unanswered: Grid Locking functionality - want to restrict it only first column - (2 Participants)

    Hello all, I am having a grid where the first column should be locked. I have done that using the locked:true and draggable:false properties....

    Started by varmaj80, 16 Dec 2014 3:12 PM
    • Replies: 2
    • Views: 308
    18 Dec 2014 6:09 AM Go to last post
  16. Unanswered: Functionality to cfgrid - (1 Participant)

    Hi, This is the javascript code snippet var bbar = Ext.DomHelper.overwrite(grid.bbar,{tag:'div',id:Ext.id()},true); ...

    Started by Pankaj Kumar M, 14 Dec 2014 9:51 PM
    • Replies: 4
    • Views: 386
    18 Dec 2014 1:58 AM Go to last post
  17. Unanswered: paging not working with ajax call to servlet - (1 Participant)

    I am able to retrieve all the records from the database using servlet but unable to perform paging on the same. All the records are displayed on the...

    Started by kiriti, 17 Dec 2014 11:14 PM
    extjs4.0.4, pagination
    • Replies: 3
    • Views: 348
    18 Dec 2014 1:33 AM Go to last post
  18. Answered: About renderTpl in grid - (1 Participant)

    Hello, I am using Extjs 4.2 Recently I read the source code of grid.Panel. I found that the 'renderTpl'(it is an array) property has been...

    Started by leilei_2014, 15 Dec 2014 11:49 PM
    • Replies: 2
    • Views: 506
    17 Dec 2014 7:27 PM Go to last post
  19. Answered: ExtJs ext-4.2.1.883 RowEditing update button is disabled if allowBlank is set - (2 Participants)

    Hy, (sorry for my english) I have a grid + rowEditor , and i have a col allowBlank: false After open rowediting the update button is initially...

    Started by Bruno0226, 5 Mar 2014 11:59 AM
    • Replies: 4
    • Views: 1,396
    17 Dec 2014 7:23 AM Go to last post
  20. Unanswered: Clarification on summaryRenderer function on grid columns - (1 Participant)

    Hi ExtJS Experts, I am very new to ExtJS. Can somebody explain the difference between summaryRender: function (value, summaryData, dataIndex)...

    Started by bharadwaj_divya, 12 Dec 2014 5:42 AM
    grid summaryrenderer
    • Replies: 5
    • Views: 587
    17 Dec 2014 5:33 AM Go to last post