Ext: Q&A

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  1. Unanswered: How to change the Action Column's Icon when user Clicks the icon - (1 Participant)

    Please see the below code xtype:'actionColumn', items: i know i can change the icon by using getClass(), but it will be on the basis of Row...

    Started by asahoo, 13 Nov 2014 7:34 AM
    • Replies: 1
    • Views: 111
    17 Nov 2014 1:59 PM Go to last post
  2. Unanswered: Mark complete column as active - (1 Participant)

    Hey together, i want to mark a column after a click. I change the color of the header, but i can't figure out, what I have to do to change the...

    Started by LizMyself, 14 Nov 2014 3:10 AM
    cells, columns, gridcells, mark
    • Replies: 1
    • Views: 129
    17 Nov 2014 1:10 PM Go to last post
  3. Unanswered: store has no data after loading - (1 Participant)

    Hello, A weird thing is happening in my code. I have defined a store and his model and the proxy to load data from DB. Then with my controller...

    Started by marxan, 14 Nov 2014 3:24 AM
    • Replies: 1
    • Views: 133
    17 Nov 2014 1:09 PM Go to last post
  4. Unanswered: What is the right way to get the response text to a failed Store operation? - (1 Participant)

    So I'm saving a record to a store with an AJAX proxy, and I'm trying to get hold of the error message when it fails. Doesn't seem like this should...

    Started by mark0978, 14 Nov 2014 1:06 PM
    • Replies: 1
    • Views: 174
    17 Nov 2014 12:57 PM Go to last post
  5. Unanswered: Tree + property grid (or how to put any struct into tree) - (1 Participant)

    Hi there, I need custom tree whose leaves are not single items but multiple properties (key-value structure). Visualy it would look like property...

    Started by desp, 18 Oct 2012 5:15 AM
    • Replies: 2
    • Views: 620
    17 Nov 2014 10:10 AM Go to last post
  6. Answered: Dynamic headers in complex tables - (1 Participant)

    Hi all,I have a complex grid with subcolumns. And I need to change the very parent header dynamically. In case of a simple grid 'setText' can be...

    Started by parashutist, 10 Nov 2014 6:10 AM
    • Replies: 5
    • Views: 226
    17 Nov 2014 8:37 AM Go to last post
  7. Answered: Problem getting the this.up() method working.

    Hi folks, It's my very fisrst post here, please be tolerant. I currently get error working with the up() method that returns "undefined" on my...

    Started by mjeulinl, 17 Nov 2014 7:30 AM
    • Replies: 1
    • Views: 122
    17 Nov 2014 8:10 AM Go to last post
  8. Unanswered: how to customize the head container for the grid component - (1 Participant)

    Hello, I am new to extjs. Now I need to customize the head container for grid component. For example, add a checkbox in the header container. I read...

    Started by leilei_2014, 11 Nov 2014 1:26 AM
    • Replies: 3
    • Views: 198
    17 Nov 2014 8:05 AM Go to last post
  9. Unanswered: number fomat (EU style) in combo box doesn't work as expected - (2 Participants)

    I predefined a numberfield format because I want my numbers to appear as "1.000.000,00" (EU style) this works in a normal number field, but doesn't...

    Started by IT100, 8 Nov 2014 7:22 PM
    combobox, european, numberfield, numberrenderer
    • Replies: 9
    • Views: 372
    15 Nov 2014 11:52 AM Go to last post
  10. Unanswered: Tree displays recursive values - (1 Participant)

    Hello, I am new to ExtJS and there is a bug that I need to fix. Our application has a tree like: Node 1 Node 2 When all nodes are expanded, it...

    Started by shu_wang, 12 Nov 2014 2:22 PM
    tree recursive
    • Replies: 3
    • Views: 157
    14 Nov 2014 9:07 AM Go to last post
  11. Unanswered: ExtJS 4.2.2 TreeStore getUpdatedRecords() returns all records. - (1 Participant)

    Our ExtJS 4.2.2 app has a tree panel and the tree stotre getUpdatedRecords() method is returning all rows, not just those that changed. I have...

    Started by xjscrafter, 10 Nov 2014 3:12 PM
    • Replies: 4
    • Views: 181
    14 Nov 2014 7:29 AM Go to last post
  12. Answered: Dinamically define columns in a panel Grid

    Hello i'm using sencha architect. What i'd like to do (and i still don't understand why it's not working) is to retrieve a JSON message, create an...

    Started by aga@eofbof.it, 13 Nov 2014 11:39 AM
    auto columns, data, grid, panel, store
    • Replies: 1
    • Views: 153
    14 Nov 2014 7:20 AM Go to last post
  13. Unanswered: what's the best way to load data into form fields? - (1 Participant)

    Hello, I wonder if the way I want to do this is the best one: I will create a store and after having loaded it, i will do a...

    Started by marxan, 14 Nov 2014 3:29 AM
    • Replies: 1
    • Views: 132
    14 Nov 2014 4:50 AM Go to last post
  14. Unanswered: How to revert to automatic layout after manual resize via resize handles? - (1 Participant)

    I have the following UI: windowlayout 'fit' resizable: { handles: 'e w' } form layout { type: 'vbox', align: 'stretch' } container { ... }...

    Started by stahlman, 12 Nov 2014 2:02 PM
    • Replies: 1
    • Views: 159
    13 Nov 2014 10:01 PM Go to last post
  15. Unanswered: Not show loading mask when reload Treepanel Extjs - (1 Participant)

    I have a Check Tree using Extjs 4, my Treepanel auto reload specific nodes each 30s and expand node was expanded earlier. Code load a node: var...

    Started by boytrum, 1 Aug 2013 8:06 PM
    • Replies: 2
    • Views: 1,734
    13 Nov 2014 5:30 PM Go to last post
  16. Unanswered: Changing ignoreRightMouseSelection configuration of Ext.selection.rowModel at runtime - (1 Participant)

    Hi, I have a SIMPLE/MULTI Select Datagrid in which I want to coordinate the methods of itemContextMenu and RightMouseSelection together. I want...

    Started by arnoldvillasanta, 11 Nov 2014 11:03 AM
    • Replies: 1
    • Views: 143
    13 Nov 2014 2:58 PM Go to last post
  17. Answered: Combobox -> disable values based on a selection

    I have a combobox of various values and there is an option 'All'. If 'All' is selected, the user shouldn't be able to select any other value from the...

    Started by kvchitnis, 13 Nov 2014 11:39 AM
    • Replies: 1
    • Views: 126
    13 Nov 2014 2:31 PM Go to last post
  18. Unanswered: HTML Editor - (1 Participant)

    Hi all, I was trying to use the HTMLEditor with plugins. The example file I got has the links to the ext-all.js on the web. I tried to change the...

    Started by nitswe, 11 Nov 2014 7:38 AM
    • Replies: 1
    • Views: 135
    13 Nov 2014 2:19 PM Go to last post
  19. Answered: Extending Grid Feature? - (1 Participant)

    Hi, I am trying to extend Grid summary feature but it's throwing an error Uncaught TypeError: Cannot read property 'childNodes' of null ...

    Started by haochi, 12 Nov 2014 6:47 PM
    • Replies: 1
    • Views: 141
    13 Nov 2014 9:28 AM Go to last post
  20. Unanswered: How to hide certain checkbox in a CheckboxSelectionModel ? - (3 Participants)

    I tried the following code but is not working can somebody help me how to do that? i am using extjs4.1 var TBScabModel = new...

    Started by renganathan, 17 Aug 2012 5:16 AM
    • Replies: 5
    • Views: 1,778
    13 Nov 2014 9:20 AM Go to last post