Ext: Discussion

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  1. sometimes the panel about pagesize of a combobox doesn't appear - (1 Participant)

    This is my code: Ext.getCmp('myGrid').columns.editor= { xtype: 'combo', store: Ext.getStore('myStore'), displayField:'valore', ...

    Started by nicolabaldo, 19 Jun 2012 7:29 AM
    • Replies: 2
    • Views: 527
    19 Jun 2012 9:55 PM Go to last post
  2. Performance of Ext.AbstractContainer.add method

    I've noted that you use Array.slice method in Ext.AbstractContainer.add method:...

    Started by Podlipensky, 19 Jun 2012 3:34 PM
    optimize, performance
    • Replies: 0
    • Views: 474
    19 Jun 2012 3:34 PM Go to last post
  3. Problem with multiselect when store is empty - (2 Participants)

    I am using 'Ext.ux.form.MultiSelect' to display list of data. In case when i have one or more data in store it's working fine but when my store is...

    Started by chirag_bhalodiya, 15 May 2012 7:01 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,036
    19 Jun 2012 12:03 PM Go to last post
  4. Loading JSON into a form - through model - (1 Participant)

    So I know how to load a form with JSON returned by loading a url - no problem doing that. Something like this for example: ......

    Started by Jangla, 19 Jun 2012 7:58 AM
    • Replies: 8
    • Views: 793
    19 Jun 2012 10:55 AM Go to last post
  5. Store the response of a rest service in a variable - (1 Participant)

    Hello again!!! how can i call a rest service and store in a variable, for example: var x = restservice call that return a json object I...

    Started by jovasnimaro, 19 Jun 2012 8:12 AM
    http service, json, request
    • Replies: 3
    • Views: 901
    19 Jun 2012 10:52 AM Go to last post
  6. Radar Chart + Store with proxy = x axis and labels becomes invisible - (1 Participant)

    Hello, I have created a simple Radar chart that loads data through a store. The store is based on a model that loads data through an AJAX proxy. ...

    Started by Jemt, 1 May 2012 4:04 AM
    • Replies: 2
    • Views: 749
    19 Jun 2012 8:27 AM Go to last post
  7. Assign a value of json object to a variable - (1 Participant)

    Hi, How can i assign a value of a json objecto to a variable, here is my json: {"active":"true","mail":"oscar.jovani.moreno@web.com",...

    Started by jovasnimaro, 19 Jun 2012 6:46 AM
    assign value, json, variable in json
    • Replies: 2
    • Views: 2,909
    19 Jun 2012 8:14 AM Go to last post
  8. SOLVED : Nested Models, Stores and Grids

    Hi, I am hoping someone on here can help me. I am using ExtJS 4.1.0 and have been looking at using nested models to populate two grids. The parent...

    Started by titusaduxass, 18 Jun 2012 12:51 PM
    grids, nested models, stores
    • Replies: 1
    • Views: 3,999
    19 Jun 2012 4:04 AM Go to last post
  9. Problem with initComponent method - (2 Participants)

    Extjs 4.1 ​Ext.create('Ext.panel.Panel', { initComponent: function() { alert('test'); this.callParent(arguments); }, html: 'Hello World',

    Started by nagesh2020, 17 Jun 2012 9:27 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 3,057
    19 Jun 2012 12:33 AM Go to last post
  10. Question Pie chart reload with empty data - (3 Participants)

    I have a pie chart and want it displays nothing when store.load get empty response. I remember that extjs3, if store.load empty data, the chart will...

    Started by ext-spring-mvc, 5 Jul 2011 11:55 AM
    • Replies: 5
    • Views: 1,461
    18 Jun 2012 4:56 PM Go to last post
  11. form submit vs model - (1 Participant)

    Hi, I have until now used Ajax calls and form submits for adding, updating and removing datastore records. But I understans that there is...

    Started by mboreback, 18 Jun 2012 8:19 AM
    • Replies: 1
    • Views: 615
    18 Jun 2012 12:03 PM Go to last post
  12. Ext.identityFn (identity function) - (1 Participant)

    I see in the Ext JS code base methods that look like these: Ext.define('Ext.form.field.Base', { .... transformRawValue: function(value)...

    Started by LesJ, 18 Jun 2012 7:53 AM
    • Replies: 2
    • Views: 893
    18 Jun 2012 9:29 AM Go to last post
  13. Updating record IDs from database - (1 Participant)

    Hi, When using the store sync() method, I can't get Ext to sync the record ID of newly created records if there is more than 1 new record. I can...

    Started by amitayh, 17 Jun 2012 12:49 AM
    • Replies: 6
    • Views: 1,152
    18 Jun 2012 9:04 AM Go to last post
  14. Polymorphic JSON - switching model class on the fly in the Reader - (1 Participant)

    I am using the Party Model, and needed to create an Individual or Organization model depending on the JSON response. Had to override...

    Started by el_chief, 16 Jun 2012 1:40 PM
    json, polymorphic
    • Replies: 1
    • Views: 931
    18 Jun 2012 8:09 AM Go to last post
  15. grid.getView().scroller is undefined in ExtJs 4 - (2 Participants)

    I am in the process of migrating from Ext 3 to Ext 4. The following code of mine no longer works since grid.getView().scroller is undefinied: var...

    Started by vanessa_ng, 30 Nov 2011 11:39 AM
    • Replies: 2
    • Views: 1,501
    18 Jun 2012 3:38 AM Go to last post
  16. Window event question - (1 Participant)

    Hi, I'm developing an MVC app and i need in my controller to determine when a window is slected, or clicked on. What is the event for that if...

    Started by neb1, 18 Jun 2012 12:39 AM
    click, event, window
    • Replies: 2
    • Views: 786
    18 Jun 2012 1:31 AM Go to last post
  17. How to add columns in grid panel by clicking on add column button in extjs 4 - (3 Participants)

    Hi, how to add column in grid panel by clicking on add button using extjs4. Regards Anup

    Started by Anup Rana, 24 May 2011 1:59 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 17,512
    17 Jun 2012 9:36 PM Go to last post
  18. Update called instead of Create with appendchild on tree - (1 Participant)

    Hi there, The issue is as follows: I have an 'Asset' table that has an id field called: Asset_ID of type UniqueIdentifier. I want to specify...

    Started by CiaranT, 14 Jun 2012 10:30 PM
    appendchild, idproperty, treestore
    • Replies: 2
    • Views: 1,361
    17 Jun 2012 7:23 PM Go to last post
  19. Ext.tree.Panel : how to set post parameter on click of root node?

    Hi all, Base question how to post parameter on click of the tree panel because i want post parameter on click of the (plus) icon is kode_jabatan...

    Started by novaku, 16 Jun 2012 7:39 AM
    • Replies: 1
    • Views: 995
    17 Jun 2012 7:17 PM Go to last post
  20. special requirement for combox minlength setting - (1 Participant)

    In our project, when we use minlength to check input length, we want to take Chinese word's length as 2. e.g. 中国 words above is 4 char length. ...

    Started by bnuy1y2, 14 Jun 2012 5:34 PM
    • Replies: 2
    • Views: 2,015
    17 Jun 2012 5:26 PM Go to last post