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  1. Disable/Enable cells on Ext.grid.Panel and cellediting

    Hello,

    Here comes again the question how to enable/disable a cell inside a Ext.grid.Panel and cellediting...
    I see that many forum threads were opened with this question, but I found no valid...
  2. No answer, but I found a way to do this. ...

    No answer, but I found a way to do this.



    validateedit: function (ed, e, eOpts) {
    // Update a specific row cell
    ed.grid.store.data.items[0].store.data.items[0].data["Apr"] = 5
    ...
  3. How to update a cell value based on other cell - Ext.grid.plugin.CellEditing

    Hey everyone,

    I'm trying to develop a data table, with cells that can be edited. For this table I need that a specific cell to be updated, based on other cells, therefore to be bind with other...
  4. TreeView Panel opens empty folder

    Hi,

    I have implemented an Ext.Tree.View which can have many folders and items as its children (please find a fiddle short example here). For empty folders I will need to remove the expand icon (+)...
  5. Windows panels positioning issue

    Hello,

    I want to create a page that groups panels in various rows and columns, but each panel item inside a row to be displayed beneath the upper panel, as depicted (result get by fiddle):
    ...
  6. Hi jsakalos, Thank you for your reply, In...

    Hi jsakalos,

    Thank you for your reply,

    In fact I've searched for some up-to-date examples and I've found http://docs.sencha.com/extjs/4.2.2/#!/guide/drag_and_drop but, by implementing this I...
  7. Link not valid

    Hi,

    Unfortunately the links are not valid any more, can you share new links to these resources?

    Thank you!
  8. Ok, I have found another Ext component, (...

    Ok, I have found another Ext component, ( http://docs.sencha.com/extjs/4.1.3/#!/api/Ext.layout.container.Table ) that meets my request


    Now the table cell width is computed based on text amount,...
  9. Thank you for your reply. Either I set flex to 1...

    Thank you for your reply. Either I set flex to 1 or without this flag, the text is truncated, no difference in this case.


    My concern is related to all columns, the last column was as an example,...
  10. Ext.grid.Panel - width columns based on text size

    Hi,

    I want to create an Ext.grid.Panel with column width based on the text amount. In my application the column text may varies from a single word to complex words or sentences and it's quite...
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