Ext: Q&A

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  1. 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: 1,376
    26 Sep 2012 2:10 AM Go to last post
  2. 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: 14,728
    26 Sep 2012 1:52 AM Go to last post
  3. 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: 523
    26 Sep 2012 1:13 AM Go to last post
  4. 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: 626
    26 Sep 2012 12:48 AM Go to last post
  5. 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: 908
    25 Sep 2012 11:35 PM Go to last post
  6. 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: 3,721
    25 Sep 2012 11:27 PM Go to last post
  7. 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: 2,658
    25 Sep 2012 11:06 PM Go to last post
  8. 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: 1,661
    25 Sep 2012 11:04 PM Go to last post
  9. 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: 1,780
    25 Sep 2012 10:17 PM Go to last post
  10. 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: 687
    25 Sep 2012 8:42 PM Go to last post
  11. 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: 898
    25 Sep 2012 5:37 PM Go to last post
  12. 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: 3,717
    25 Sep 2012 5:36 PM Go to last post
  13. 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: 1,797
    25 Sep 2012 5:21 PM Go to last post
  14. 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: 1,993
    25 Sep 2012 2:19 PM Go to last post
  15. 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: 1,584
    25 Sep 2012 1:09 PM Go to last post
  16. 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: 1,754
    25 Sep 2012 12:17 PM Go to last post
  17. 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: 1,520
    25 Sep 2012 12:01 PM Go to last post
  18. 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: 1,019
    25 Sep 2012 8:42 AM Go to last post
  19. 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: 5,248
    25 Sep 2012 7:18 AM Go to last post
  20. Question Answered: Disabled container - (1 Participant)

    Hi, I disable a container to enforce the user to click on modify button before changing content, but I don't want the container style to look...

    Started by sencha-dev2, 25 Sep 2012 4:25 AM
    container, disabled, disabledcls
    • Replies: 4
    • Views: 1,217
    25 Sep 2012 6:39 AM Go to last post