Search Type: Posts; User: j0452

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  1. Thanks, that did just the trick with some slight modification:


    ClearableSelectBox = Ext.extend(Ext.ux.SelectBox, {
    trigger1Class: Ext.ux.SelectBox.prototype.triggerClass,
    ...
  2. I'm using a SelectBox for an optional field. When first rendered, the SelectBox has no selection. If you select something, there's no way to unset the SelectBox, all you can do is select a different...
  3. I'm using a SelectBox for an optional field. When first rendered, the SelectBox has no selection. If you select something, there's no way to unset the SelectBox, all you can do is select a different...
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    Unfortunately that doesn't help. I added a console.log(..) to GridView.onHeaderClick in ext-all-debug.js and it showed that the GridView's handler is getting the event before my selection model gets...
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    So far I've added just-start-typing-to-edit, and hitting tab or enter while editing keeps you in edit mode. I'm also working on getting it to select the entire column when you click a column header...
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    Thanks a bunch, that MultiCellSelectionModel that user posted was a huge help. I've now got something that's coming closer and closer to standard spreadsheet behavior!

    I'm new to the community,...
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    Hey Thomas,

    Just came across this and found it useful, thanks!

    Any progress since your original post (10 months ago)?

    I'm working on a MultiCellSelection model that mimics Google...
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    Thanks for the tip.

    It looks like the CellSelectionModel assumes only one cell can be selected at a time. For instance, the select(..) method you reference takes a rowIndex and a colIndex, and...
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    Thanks tvanzoelen, I'll give that a whirl and write back with my progress.

    At the moment I've hit another question: it looks like Ext.grid comes with only one selection model: RowSelectionModel....
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    Thanks for the pointers, I've made some great progress. I'm now ready to ask some more specific questions.

    The data store's fields take a "type" property describing the type of the data that will...
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    I would like to implement a spreadsheet-like data table with the following characteristics:

    Data Model
    each cell can be Empty or contain:

    Integer
    Float
    String
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