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    Default Locked / Freeze Column Grid

    Locked / Freeze Column Grid


    See: http://www.extjs.com/forum/showthrea...933#post413933

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    Hi,

    Thanks so much for developing this! I've implemented it for a row-selection column in an attempt to make my grid behave similarly to Excel. Screenshot below:

    Attached Images

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    Looks good. I've updated the version due to a bug when dynamically adding and removing locked columns. The bug probably won't affect mattpainter's excel like grid.

    See: http://www.extjs.com/forum/showthrea...743#post440743

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    Have anyone got this working on a TreeGrid?

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    Requesting a support for AggregationRowConfig in locked grid.

    I'll try to investigate this issue myself.

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    Here is an update of my lockable grid:

    LockableGrid-0_8_2.zip (update - link fixed)

    It's assembled by bolting two grids together, but it's usable and can support aggregation, buffered views etc.

    The usage.txt doco shows how to add it to a content panel. Please comment / make updates etc.

    (Move here from the new thread I mistakely created)

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    hi jackal

    can share your GridHelper.class?

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    can share your GridHelper.class?
    Sorry - LockableGridManager was not meant to be included. Imagine it as a some thoughts on managing a lockable grid. Grid Helper basically refreshes a grid by throwing away the store and creating a new one to prevent a whole lot of events from firing - a bit drastic really - probably could suppress events somehow.

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    Default Hi Jackal

    Hi Jackal


    Is there version of locking/freezing grid columns for GXT 3 ?

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    Is there version of locking/freezing grid columns for GXT 3 ?
    There isn't at the moment - we haven't upgraded to GXT3 yet (and also was hoping that Sencha would see fit to create a proper version better than my hack).

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