Ext: Q&A

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  1. Unanswered: Adding a Trigger in Combobox - (1 Participant)

    Hi, I am trying to put an image in combobox which can help me to perform some functionality on click of the image, in that i came accross the...

    Started by jai@15, 6 Dec 2013 3:53 AM
    • Replies: 2
    • Views: 514
    6 Dec 2013 6:11 PM Go to last post
  2. Answered: Right way to override core class method using MVC - (2 Participants)

    I have been searching for solution how to access nested models in a grid. One possibility is described on stackoverflow where the point is patching...

    Started by michal.ciasnocha, 4 Dec 2013 6:45 AM
    • Replies: 4
    • Views: 1,071
    6 Dec 2013 3:56 PM Go to last post
  3. Unanswered: Stores and singletons - (1 Participant)

    How do you implement a store to be a singleton? In architect my store has a property checkbox that adds the property singleton: true, If I add...

    Started by delp, 4 Dec 2013 7:23 AM
    architect, singleton, store
    • Replies: 2
    • Views: 1,027
    6 Dec 2013 3:24 PM Go to last post
  4. Unanswered: Delayed instantiation and generated DOM structure - (1 Participant)

    I believe that if I have a TabPanel, then the second tab UI elements are not rendered until the second tab is clicked. My question is, if I have not...

    Started by xjscrafter, 4 Dec 2013 12:38 PM
    • Replies: 4
    • Views: 566
    6 Dec 2013 3:03 PM Go to last post
  5. Unanswered: Putting the HasMany Associated Data into Grid Column and Make It Editable - (1 Participant)

    What I am trying to do: Display the data that is passed as associate data in a column. I want to display that data as their Value property in the...

    Started by jakejamessteele, 4 Dec 2013 1:22 PM
    • Replies: 2
    • Views: 611
    6 Dec 2013 2:28 PM Go to last post
  6. Unanswered: Why my TreeGrid is not populated (JSON + SOLR) ? - (1 Participant)

    Dear All, I don't reach to populate my Tree-Grid with data from my solr server. I reach to get json data but nothing in my Tree-Grid. I use MVC...

    Started by Bruno13, 3 Dec 2013 3:15 AM
    solr json
    • Replies: 3
    • Views: 874
    6 Dec 2013 2:20 PM Go to last post
  7. Answered: Dynamically set style for Accordion Panel Header. - (4 Participants)

    I have an accordion layout panel which I'm adding several panels to dynamically. I'm trying to add a listener that will change the background color...

    Started by loophole64, 24 Jun 2013 1:07 PM
    2 Pages
    1 2
    dynamic, header, listener, panel, style
    • Replies: 10
    • Views: 4,098
    6 Dec 2013 1:10 PM Go to last post
  8. Unanswered: How to keep users from selecting certain cells in an editable grid - (1 Participant)

    I have a grid with only certain columns editable. However, the user can click and highlight ANY cell. How can I stop him (her / it) from clicking...

    Started by blomasky, 6 Dec 2013 11:17 AM
    • Replies: 2
    • Views: 234
    6 Dec 2013 12:27 PM Go to last post
  9. Unanswered: How to dynamically change the (tree)node ID that was a function of getNodeById? - (1 Participant)

    good day. create a node, changing later ID. How it then find function getNodeId ? Ext.define('MyTree', { extend: 'Ext.tree.Panel', store:...

    Started by MorliDots, 3 Dec 2013 4:48 AM
    getnodebyid appendchild
    • Replies: 1
    • Views: 310
    6 Dec 2013 10:40 AM Go to last post
  10. Unanswered: Absolute positioning and "send to back" equivilent - (1 Participant)

    I realise that toFront and toBack only work with floating components - but if I have an "absolute" layout panel and allow users to dynamically add...

    Started by zz9pa, 4 Dec 2013 7:00 AM
    absolute, tofront, z-index
    • Replies: 2
    • Views: 776
    6 Dec 2013 9:31 AM Go to last post
  11. Unanswered: How to avoid "Continue or Stop Script" popup while executing large EXTJS scripts? - (2 Participants)

    Hello Sir, How to avoid "Continue or Stop Script" popup while executing large number of extjs scripts? and How to improve performance while...

    Started by rathod_dilipsinh@live.com, 6 Dec 2013 8:13 AM
    • Replies: 2
    • Views: 551
    6 Dec 2013 8:52 AM Go to last post
  12. Unanswered: Custom Theme overriding Neptune - problems - (1 Participant)

    This is my first time attempting a custom theme so I followed the "Theming" tutorial from the Ext JS 4.2.2 documentation. I created a custom theme...

    Started by sl5337, 6 Dec 2013 8:02 AM
    • Replies: 1
    • Views: 686
    6 Dec 2013 8:48 AM Go to last post
  13. Unanswered: GroupingSummary get GroupField value - (1 Participant)

    Hello, I want to conditionally format the summary values in a grid based on the value of the group field it is summarizing. I was looking through...

    Started by agk23, 6 Dec 2013 7:56 AM
    grid, grouping, groupingsummary, summary, summaryrenderer
    • Replies: 2
    • Views: 867
    6 Dec 2013 8:28 AM Go to last post
  14. Unanswered: groupHeaderTpl in Ext 4.2.2 - (1 Participant)

    In the docs you can read ... http://docs.sencha.com/extjs/4.2.2/#!/api/Ext.grid.feature.Grouping-cfg-groupHeaderTpl ... that "name"is an alias...

    Started by EPV, 4 Dec 2013 5:57 AM
    date, datecolumn, groupheadertpl, renderedgroupvalue
    • Replies: 1
    • Views: 1,155
    6 Dec 2013 8:27 AM Go to last post
  15. Unanswered: Navigate arrow to move next, previous cell gridpanel in ext js 4x - (2 Participants)

    Hello Sencha - Support Team, Please help me implement gridpanel it can move next cell, previous cell using navigate arrow key, press Enter key to...

    Started by vietdv, 3 Dec 2013 11:08 PM
    • Replies: 2
    • Views: 1,037
    6 Dec 2013 8:06 AM Go to last post
  16. Unanswered: cannot get value of a datefield in a form - (1 Participant)

    Hello, i'm using exjs4.1, i have a problem with these two lines of code: start=...

    Started by softwareplay, 6 Dec 2013 6:11 AM
    datefield, form, getvalue, submit
    • Replies: 1
    • Views: 947
    6 Dec 2013 7:20 AM Go to last post
  17. Unanswered: Export Chart to pdf - (1 Participant)

    Hi, In my application,there is a need to export charts to pdf. I am able to save as image but i need to export to pdf. Is it possible to...

    Started by raiwinashu, 5 Dec 2013 8:18 PM
    • Replies: 1
    • Views: 331
    6 Dec 2013 7:19 AM Go to last post
  18. Answered: Loop all stores from a controller - (1 Participant)

    Hello guys, does some know how I can access all stores from inside an controller? I tried: /* inside a controller function */...

    Started by tdobberphul, 6 Dec 2013 5:37 AM
    • Replies: 2
    • Views: 295
    6 Dec 2013 7:06 AM Go to last post
  19. Unanswered: Charts with Large Number of Data Points Render Slowly - (1 Participant)

    ExtJS 4.2.2 I have some charts displaying slowly when the number of data points is large (480+). Just wondering if there are any strategies for...

    Started by xjscrafter, 3 Dec 2013 8:37 PM
    charts, extjs 4.2.2
    • Replies: 6
    • Views: 2,596
    6 Dec 2013 6:57 AM Go to last post
  20. Unanswered: window should be always with user interactions. - (1 Participant)

    Hi, In my application I am using model windows. Among that I want one window as always on top with user interactions. for example: ...

    Started by chinnib37, 6 Dec 2013 1:19 AM
    • Replies: 1
    • Views: 293
    6 Dec 2013 6:49 AM Go to last post