Ext: Q&A

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  1. Answered: Urgent - Errors in IE (ExtJS 4.0.2a) - Invalid Argument - (2 Participants)

    Hi, I've got a web app that's working perfectly in most browsers, but, oddly Internet Explorer is giving me the following error: Webpage...

    Started by RobWilson, 25 Sep 2012 1:10 PM
    2 Pages
    1 2
    • Replies: 10
    • Views: 2,313
    26 Sep 2012 2:58 AM Go to last post
  2. Answered: Why am I obliged to supply image width and height? - (1 Participant)

    Hi All, I'm just starting out with Ext JS 4. I have found that if include an image in a container, then I must supply image width and height...

    Started by adambuckley, 25 Sep 2012 10:55 AM
    image width height
    • Replies: 4
    • Views: 1,264
    26 Sep 2012 2:10 AM Go to last post
  3. Unanswered: How to expand particular node in tree panel - Extjs 4 - (2 Participants)

    hi all, i would like to know , How to expand the particular node in the tree panel? Please share ur experience.

    Started by renganathan, 8 Dec 2011 10:11 PM
    expand, extjs4, node, tree
    • Replies: 5
    • Views: 13,019
    26 Sep 2012 1:52 AM Go to last post
  4. Unanswered: How does the hasMany and belongsTo works ? - (1 Participant)

    Hi I have two models : Ext.define('EXC.model.Folder', { extend: 'Ext.data.Model', fields: , proxy: { type: 'ajax', ...

    Started by Elfayer, 25 Sep 2012 6:36 AM
    • Replies: 2
    • Views: 491
    26 Sep 2012 1:13 AM Go to last post
  5. Unanswered: Data.TreePAnel - (1 Participant)

    I have a Store for Tree : Data.Treestore the proxy is a xml file I create TreePanel with the TreeStore In the xml, i have more information for all...

    Started by fvinson, 25 Sep 2012 11:57 AM
    • Replies: 4
    • Views: 588
    26 Sep 2012 12:48 AM Go to last post
  6. Unanswered: ExtJS 4.1: How to manually build a tree? - (1 Participant)

    Hi, my app was running quite nice using ExtJS 4.0.x. However, the way how one can build a tree manually (in contrast to loading tree data from a...

    Started by Felicitus, 11 Jun 2012 12:26 PM
    • Replies: 1
    • Views: 855
    25 Sep 2012 11:35 PM Go to last post
  7. Unanswered: Tree Panel and fields mapping: Cannot read property 'internalId' of undefined - (1 Participant)

    Hi, I'm just going crazy over this: I'm using Tree Panel, TreeStore and a model to load data like this: }] When I use the following...

    Started by MaciejZabielski, 25 Sep 2012 10:09 AM
    • Replies: 1
    • Views: 3,335
    25 Sep 2012 11:27 PM Go to last post
  8. Unanswered: Selenium Testing A Combobox in A Gridview - (3 Participants)

    Hi, My team has run into an issue when trying to automate out tests with Selenium. We are using extJS 4.0.7. We are trying to select a value...

    Started by slohrenz, 27 Jan 2012 1:11 PM
    • Replies: 7
    • Views: 2,262
    25 Sep 2012 11:06 PM Go to last post
  9. Unanswered: How to disable itemclick event to a dataview item which has a class 'x-item in extjs4 - (1 Participant)

    Hi, I have one query with dataview. I have to unbind(disable) the 'itemclick' event to a dataview item which has a class 'x-item-disabled' in...

    Started by shilpay, 25 Sep 2012 9:42 AM
    disable itemclick
    • Replies: 1
    • Views: 1,319
    25 Sep 2012 11:04 PM Go to last post
  10. Answered: Enable text highlight on grid columns that are disabled - (1 Participant)

    I have a grid that has a column that looks like this, { header:'Id', dataIndex:'id', flex:1, editable:false }

    Started by sissonb, 25 Sep 2012 8:51 PM
    grid, readonly cell
    • Replies: 1
    • Views: 1,431
    25 Sep 2012 10:17 PM Go to last post
  11. Unanswered: Getting 'this.el is undefined' error once after upgrading to ExtJS4.1.1a - (1 Participant)

    Hi, Greetings! I am new to ExtJs. I am getting the 'this.el is undefined' after upgrading to ExtJS4.1.1a. Kindly let me know where I am...

    Started by g.raghuvamshi, 25 Sep 2012 12:55 AM
    • Replies: 2
    • Views: 652
    25 Sep 2012 8:42 PM Go to last post
  12. Answered: Is it possible to get the data for gird without knowledge of model ? - (3 Participants)

    Hello all I am trying to construct a grid dynamically. I am wondering if it is possible to render the grid without knowledge of model. I am...

    Started by samir_ware, 11 Aug 2012 1:57 AM
    • Replies: 4
    • Views: 864
    25 Sep 2012 5:37 PM Go to last post
  13. Answered: How can I hide null value in a Line chart? - (2 Participants)

    Can anyone please help me on this? A am expecting to get a line chart (together with a stacked column chart) that accepts null values but ignores...

    Started by warreninbjcn, 26 Jul 2012 10:22 PM
    • Replies: 2
    • Views: 3,191
    25 Sep 2012 5:36 PM Go to last post
  14. Unanswered: How to concatenate an Ext.JS method inside a tpl string? - (1 Participant)

    I would like to use Ext's String method on some text that will be output to the view. For example: itemTpl: .join(''), but of...

    Started by imcl, 25 Sep 2012 12:42 PM
    itemtpl, sencha, string, touch
    • Replies: 1
    • Views: 1,540
    25 Sep 2012 5:21 PM Go to last post
  15. Unanswered: EXT Checked Tree - Checkboxes not rendering? - (1 Participant)

    Hello all, I am new to EXT and in the process of implementing the EXT checked tree as a picker for a Symfony application we are using. I have the...

    Started by jmichaels, 25 Sep 2012 11:52 AM
    checkboxes, tree
    • Replies: 2
    • Views: 1,681
    25 Sep 2012 2:19 PM Go to last post
  16. Unanswered: Chart:Font family in IE9 64 bits - (2 Participants)

    Hello, I'm using EXTJS 4.1.1 and I have a problem with the font family in IE9 64bits. Example: Ext.require('Ext.chart.*');...

    Started by adp-gmt, 7 Aug 2012 5:20 AM
    • Replies: 7
    • Views: 1,420
    25 Sep 2012 1:09 PM Go to last post
  17. Unanswered: Category axis tick mark placement in column chart - (1 Participant)

    I would like to change the tick marks to be between the columns instead of under them, as is typical for histogram charts. See the chart below. I...

    Started by donnhann, 10 Oct 2011 2:13 PM
    • Replies: 1
    • Views: 1,496
    25 Sep 2012 12:17 PM Go to last post
  18. Unanswered: REST proxy URL: path instead of parameters

    Hi, I'm using REST services that address resources using URL path: http://server/api/object/{object_class}/{object_id} rather than parameters ...

    Started by MaciejZabielski, 25 Sep 2012 11:53 AM
    • Replies: 1
    • Views: 1,193
    25 Sep 2012 12:01 PM Go to last post
  19. Unanswered: using IETab in iframe tag - (1 Participant)

    Hello! I am struggling with such problem: I have HTML-page with ActiveX object inside it. I need to integrate it to the Ext JS 4 interface. For...

    Started by lildare, 23 Sep 2012 3:44 AM
    ietab
    • Replies: 1
    • Views: 876
    25 Sep 2012 8:42 AM Go to last post
  20. Unanswered: How to ExtJS 4.x to submit a post with json payload and return a pdf - (2 Participants)

    I am using ExtJS 4.x, and need to send a request to a Tomcat server with a Spring backend using method POST with a JSON payload that returns a PDF to...

    Started by DocAhrens, 20 Sep 2012 2:44 PM
    • Replies: 6
    • Views: 4,543
    25 Sep 2012 7:18 AM Go to last post