Ext: Q&A

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  1. Answered: ComboBox Select item by DisplayField-value - (2 Participants)

    Hi, is it possible to select an item of a combobox by displayfield-value? There ist a combobox combined with a store. Store/Modell has two...

    Started by Malro, 25 Mar 2013 8:09 AM
    • Replies: 3
    • Views: 2,603
    25 Mar 2013 11:58 AM Go to last post
  2. Answered: Websocket proxy: push problem - (1 Participant)

    Hi guys, I'm developing a websocket proxy (https://github.com/wilk/Ext.ux.data.proxy.WebSocket), based on Ext.ux.WebSocket...

    Started by Wilky, 20 Mar 2013 3:34 PM
    extjs, html5, proxy, store, websocket
    • Replies: 2
    • Views: 2,000
    25 Mar 2013 10:57 AM Go to last post
  3. Unanswered: remove shadow from textarea - (1 Participant)

    How can I remove shadow from the textarea. I would like to have a plain white area without border or shadow. I could remove the border and used...

    Started by remiszej, 25 Mar 2013 8:57 AM
    • Replies: 1
    • Views: 794
    25 Mar 2013 10:33 AM Go to last post
  4. Unanswered: alignTo throws exception - (1 Participant)

    LoadMask displays OK in center of screen when no attempt to align. When I try to align it to a static div it fails with... TypeError: Cannot...

    Started by stevebla, 22 Mar 2013 1:02 PM
    • Replies: 1
    • Views: 546
    25 Mar 2013 7:56 AM Go to last post
  5. Unanswered: "this.owner.surface" is null or not an object - (3 Participants)

    I am new to extJS and just started to learn it. I was trying to use one of the examples from the demos to draw a pie chart and get the following...

    Started by Agupta, 16 Jan 2012 3:18 PM
    • Replies: 6
    • Views: 2,562
    25 Mar 2013 7:19 AM Go to last post
  6. Unanswered: Clear Series in Ext JS 4 chart

    Hi, I'm having an issue clearing axes and series in Ext. JS. I'm using the same chart object for a couple things in my app: 1. Line chart...

    Started by ggiotopoulos, 25 Mar 2013 7:00 AM
    charting, extjs 4.1
    • Replies: 0
    • Views: 1,016
    25 Mar 2013 7:00 AM Go to last post
  7. Answered: Setting style for panel header? - (1 Participant)

    Hello, I wish to provide style for the header such that it has a plain white background instead of a gradient, no border, and only one line below...

    Started by XPEHBAM, 22 Mar 2013 1:14 PM
    • Replies: 4
    • Views: 770
    25 Mar 2013 6:33 AM Go to last post
  8. Unanswered: Error on IE while using html editor - (1 Participant)

    Hi, I am using Ext-js(4.1.0). Everything stops working on IE(m using 8) when I try to close a window containing HTML editor. In firefox it works...

    Started by Supriya Kale, 18 Mar 2013 12:49 AM
    abstractcontainer, extjs 3 and 4, html editor
    • Replies: 2
    • Views: 1,001
    25 Mar 2013 4:39 AM Go to last post
  9. Answered: Dataview duplicating records - (1 Participant)

    Hello, I am using ExtJS 4.1.1a GPL and my application is using the MVC pattern. Background: I have a some tab panels with grids inside them. I...

    Started by nicanor.gutierrez, 20 Mar 2013 3:15 AM
    • Replies: 2
    • Views: 1,239
    25 Mar 2013 2:25 AM Go to last post
  10. Answered: Adding custom record to template in dataview - (1 Participant)

    Hello, I'm developing an app with ExtJS 4.1.1a and i'm having some trouble with templates. Background: I have a dataview that shows a list of...

    Started by nicanor.gutierrez, 21 Mar 2013 4:47 AM
    dataview, template
    • Replies: 2
    • Views: 2,084
    25 Mar 2013 2:20 AM Go to last post
  11. Question Answered: KeyMap IE9 Alt-Key [ALT+E] - (1 Participant)

    Hi @all First of all: I'm an Ext Js-Rookie! We need to add Keyboard-Shortcuts to our Webapplication and we want to override the default...

    Started by bar@egeli, 17 Mar 2013 11:49 PM
    alt+e, alt-key, ie9, keymap, prevent default action
    • Replies: 2
    • Views: 1,862
    25 Mar 2013 12:45 AM Go to last post
  12. Unanswered: Highcharts with extjs4 two series with irregular intervals - (1 Participant)

    I'm using highcharts libraries with extjs 4 (using joe kuan official adapter). I've tryed to modify the example "Spline - Animation" that you can...

    Started by eternasparta, 22 Mar 2013 8:02 AM
    highchart charts, irregular serie, store
    • Replies: 2
    • Views: 2,047
    24 Mar 2013 11:45 PM Go to last post
  13. Unanswered: ExtJs 4.2.0.663 Exception "PageMap asked for range which it does not have" - (1 Participant)

    because ExtJS 4.2 seems to have a bug in using filters on an buffered grid (infinite grid), i rewrote my code and now i'm just using a simple search...

    Started by timTaylor, 20 Mar 2013 1:23 AM
    • Replies: 2
    • Views: 766
    24 Mar 2013 11:25 PM Go to last post
  14. Unanswered: How to hide contextmenu from the total page - (1 Participant)

    Hi All, I have designed a page where i dont want any context menu, so i have written the code in listeners like Ext.getBody().on('contextmenu',...

    Started by url, 19 Mar 2013 6:15 AM
    • Replies: 2
    • Views: 682
    24 Mar 2013 9:01 PM Go to last post
  15. Answered: Ext.Ajax.requst - (2 Participants)

    Hello, From my Ext Js controller I have this function: Ext.Ajax.request({ url: 'save.php', method: 'POST', ...

    Started by Intraday, 23 Mar 2013 8:32 PM
    ajax, json, php
    • Replies: 4
    • Views: 1,641
    24 Mar 2013 12:51 PM Go to last post
  16. Answered: Why sencha creat jsb doesnt work ? - (1 Participant)

    Hello Friends! I have been trying to understand Sencha cmd for 2 days, but I have got problems. When I typed something like this : sencha creat...

    Started by kramal, 21 Mar 2013 10:45 PM
    sencha cmd create
    • Replies: 2
    • Views: 2,700
    24 Mar 2013 8:11 AM Go to last post
  17. Unanswered: Using ExtJs, a problem occurred when xml data received and paging - (1 Participant)

    Hi, all :D Using ExtJs, I m testing to transfer received xml data to specific grid. I made a simple text file which has 10 output values , and...

    Started by Alextom, 22 Mar 2013 6:21 PM
    ext, xml
    • Replies: 1
    • Views: 1,123
    24 Mar 2013 2:11 AM Go to last post
  18. Unanswered: Object [object Object] has no method 'updateInfo' during tree store load - (1 Participant)

    Hi, I have a simple tree panel and in some cases during load of store I get the following error message: Uncaught TypeError: Object has no...

    Started by lee el, 20 Mar 2013 12:47 AM
    • Replies: 2
    • Views: 1,314
    23 Mar 2013 11:12 PM Go to last post
  19. Answered: Intercepting Component events - (1 Participant)

    Hi, I am implementing a tooltip based help for my components. So it goes like this : when a user clicks on help, a custom tooltip is shown for...

    Started by varunach, 23 Mar 2013 7:33 AM
    component, fireevent, observable, suspendevents
    • Replies: 2
    • Views: 1,570
    23 Mar 2013 10:14 PM Go to last post
  20. Answered: cellclick listener and rowIndex - (2 Participants)

    New to ExtJS, Using version 4. I am facing a problem in grid listener function cellclick(). The second parameter rowIndex should be number but...

    Started by pebblesbysea, 22 Mar 2013 2:57 AM
    cellclick, grid listner, rowindex
    • Replies: 4
    • Views: 1,975
    23 Mar 2013 11:06 AM Go to last post