Ext: Q&A

+ Post New Thread

  1. Answered: ExtJS 4 MVC Issue loading multiple Model Instances - (1 Participant)

    Good Morning, I have a problem regarding ExtJS MVC architecture. Instead of creating a Main Viewport as the main interface for all my views, I...

    Started by jaadolio, 22 Feb 2013 6:21 AM
    behavior, ext store, ext4 mvc, model loading, multiple instances
    • Replies: 3
    • Views: 2,263
    25 Feb 2013 9:10 AM Go to last post
  2. Answered: What is (or should be) the relation between store.sync() and store.commitChanges()?

    If I update a Model instance in a Store, then do a sync, the respective Model's modified and dirty fields are not cleared after the sync is complete....

    Started by SergiuB, 25 Feb 2013 4:51 AM
    • Replies: 1
    • Views: 450
    25 Feb 2013 7:21 AM Go to last post
  3. Unanswered: Loading child nodes dynamically from different store/url than the parents Extjs 4.1 - (1 Participant)

    Hi, I need help achieving this in Extjs 4.1: 1- Load parent nodes in Tree panel from URL "parentNodes/parentNodes.json" ...

    Started by extdev22, 21 Feb 2013 7:02 PM
    • Replies: 3
    • Views: 1,422
    25 Feb 2013 7:14 AM Go to last post
  4. Unanswered: jump to a record in a combobox using the keyboard - (1 Participant)

    Hello I'm using a combobox. I want to know how I can jump to a certain record using the keyboard. i.e: when opening the dropdown list, when I...

    Started by ahsec, 24 Feb 2013 8:47 AM
    • Replies: 4
    • Views: 568
    25 Feb 2013 6:45 AM Go to last post
  5. Unanswered: Dynamic chart with all zero Y axis values - (1 Participant)

    I have a dynamic chart (I re-draw same chart for a drop down value change event). For certain drop down values all Y axis values are 0 and chart only...

    Started by gouthamrv, 24 Feb 2013 3:43 PM
    • Replies: 1
    • Views: 794
    25 Feb 2013 6:03 AM Go to last post
  6. Answered: Getting Error You're trying to decode and invalid JSON String: - (1 Participant)

    I have an requirement to upload a file using extjs 4 and display file details in a table.but i am unable to do in the same time with out refreshing...

    Started by Ambuja123, 19 Feb 2013 5:39 AM
    2 Pages
    1 2
    • Replies: 12
    • Views: 6,116
    25 Feb 2013 5:07 AM Go to last post
  7. Answered: Is there a way to tell if a window is active? - (1 Participant)

    I'm hoping to build a windows like desktop. I found setActive useful on the Ext.window.Window. However, it seems it's missing an isActive method. My...

    Started by elgs, 24 Feb 2013 6:41 AM
    window active
    • Replies: 2
    • Views: 721
    25 Feb 2013 3:30 AM Go to last post
  8. Unanswered: Decouple Ext.Window into a separate browser popup window - (2 Participants)

    Hi, the website I am working on currently uses Ext.windows to display for example help texts. I would like the User to be able to basically...

    Started by Tatonka, 15 May 2012 11:53 PM
    • Replies: 3
    • Views: 1,169
    25 Feb 2013 3:11 AM Go to last post
  9. Answered: get the new 'parentNode' when using 'treeviewdragdrop' - (1 Participant)

    If a user is drag a node to a folder (parent) I try to get is new parent ID with the event 'DROP'. The problem is that if the folder is not render...

    Started by noamway, 31 Jan 2013 3:45 AM
    • Replies: 3
    • Views: 600
    24 Feb 2013 10:01 PM Go to last post
  10. Answered: Help with replicating CURL command - (2 Participants)

    Hi folks, I'm building an application that uses parse.com's service as a backend through their REST API. I'm making use of luismarino's CORS...

    Started by jmc7, 11 Mar 2012 6:15 AM
    • Replies: 3
    • Views: 3,291
    24 Feb 2013 6:45 PM Go to last post
  11. Answered: TypeError: Object [object Object] has no method 'getItemId' - (1 Participant)

    Hello, I am quite new to ExtJS and actually trying to modify/adapt the MVC webdesktop by Andreas https://github.com/derAndreas/Webdesktop I want...

    Started by SkunkP, 23 Feb 2013 7:50 AM
    • Replies: 4
    • Views: 1,457
    24 Feb 2013 6:57 AM Go to last post
  12. Answered: How to get chart type using chart object - (1 Participant)

    Hi, I have a scenario where there is a chart created inside a panel dynamically. Also have a combo box in the panel with options like 'Bar',...

    Started by jude_ignati, 21 Feb 2013 6:10 PM
    • Replies: 2
    • Views: 803
    23 Feb 2013 10:06 AM Go to last post
  13. Unanswered: How to reverse xAxis of a chart? - (1 Participant)

    Hi. I've a grid loading a data store ordered by descending date, i.e. from the newest to the oldest one. I also have an area chart showing the same...

    Started by n1exceptme, 6 Feb 2013 2:02 PM
    chart axis, reverse order
    • Replies: 2
    • Views: 1,111
    23 Feb 2013 6:47 AM Go to last post
  14. Unanswered: change $_POST when autosyncing store with cellediting plugin

    Helllo, i have a small application with an editable grid which uses the celledit plugin. now i want to get the newly edited data via store sync...

    Started by RagingPixels, 23 Feb 2013 6:12 AM
    cellediting, post, sync
    • Replies: 0
    • Views: 797
    23 Feb 2013 6:12 AM Go to last post
  15. Unanswered: Implement own TreeStore with static and dynamic data

    Dear all, I try to display a TreePanel in my Viewport with a dynamic and static part. For example I have below the root-node different projects...

    Started by gel87, 21 Feb 2013 10:50 AM
    tree, treemodel, treestore
    • Replies: 1
    • Views: 964
    23 Feb 2013 3:01 AM Go to last post
  16. Unanswered: App header with logo , tabar and toolbar in row - (1 Participant)

    Hi guys, I want your advice on how to make this kind of layout as I'm struggling since couple of weeks now There is 2 ways I found (but no...

    Started by sgdaiem, 12 Feb 2013 10:08 PM
    • Replies: 4
    • Views: 1,738
    23 Feb 2013 12:55 AM Go to last post
  17. Answered: setValues on the model - (1 Participant)

    I'm in a situation now where I am using a form to handle CRUD operations for a grid. When I use the form to update a record, I want to update the...

    Started by castitas, 21 Feb 2013 1:25 PM
    model, record
    • Replies: 2
    • Views: 764
    22 Feb 2013 2:51 PM Go to last post
  18. Answered: Extjs 4 grid summary for textfield - (1 Participant)

    I have a grid with editable textfields(Ext.form.field.Number) and a summary row(Ext.grid.feature.Summary) If I set the summaryType to 'sum', it...

    Started by kurasp, 22 Feb 2013 10:12 AM
    • Replies: 2
    • Views: 1,390
    22 Feb 2013 2:43 PM Go to last post
  19. Unanswered: accordion and active panel - (2 Participants)

    Hi all, I try to add an icon at the begining header's panel on the active panel How can I achieve that Thanks for your help

    Started by tdikarim, 21 Feb 2013 3:19 PM
    • Replies: 5
    • Views: 1,006
    22 Feb 2013 1:17 PM Go to last post
  20. Unanswered: Can any one help to acheive the Drilldown Charts in EXTJS - (1 Participant)

    Can any one help to achieve the Drilldown Charts in EXTJS If you have any URL please share with me , highly appreciate your help in this regards

    Started by ragunathan, 22 Feb 2013 2:18 AM
    • Replies: 1
    • Views: 1,030
    22 Feb 2013 12:32 PM Go to last post