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Type: Posts; User: j0452

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

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


    ClearableSelectBox = Ext.extend(Ext.ux.SelectBox, {
    trigger1Class: Ext.ux.SelectBox.prototype.triggerClass,
    ...
  2. correct way to unset ComboBox (SelectBox) selection?

    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. correct way to unset selection?

    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...

    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...

    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...

    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...

    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...

    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...

    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...

    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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    Spreadsheet-like data table

    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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