1. #1
    Sencha - Community Support Team mankz's Avatar
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    Default Ext 4 Locking, buffering TreeGrid

    Ext 4 Locking, buffering TreeGrid


    If you need an ExtJS 4 lockable buffered TreeGrid, check this on Git: https://github.com/matsbryntse/ExtJS4-Lockable-Tree

    Hope it'll be of use!

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    Sencha - Support Team scottmartin's Avatar
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    I am sure this will be a hit! There have been numerous requests for this.

    Regards,
    Scott.

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    Your demo on Github does not work.
    DELACAP | Github
    "don't code today what you can't debug tomorrow"

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    Sencha - Community Support Team mankz's Avatar
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    Yes it does, works fine. Tried in FF/IE/etc. Please give some details if you want me to look into it.

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    Sencha Premium Member harrydeluxe's Avatar
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    ok i get the error chrome 'Uncaught TypeError: Object [object Object] has no method 'getTotalCount' ext-all-debug.js:30246'.
    In Firefox works! Thank's.
    DELACAP | Github
    "don't code today what you can't debug tomorrow"

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    Sencha - Community Support Team mankz's Avatar
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    Just by running the sample with no changes? Bizarre... Debug it?

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    I'm running in Firefox and get the same error only if I remove locked: true from the treecolumn. If I move locked: true to another column it works. So is it required to have locked: true on at least one column? (update: If I just have locked: false then the error does not occur)

    Also, I can click on any node and collapse it, but then none of the other nodes can be collapsed, and the node I collapsed can not be expanded.

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    Sencha - Community Support Team mankz's Avatar
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    So all works ok if you use locking? This extension is specifically for the case of Locking + Tree + Buffering

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    I am not able to expand or collapsed tree nodes. Can you look into that to see if you can reproduce? Excellent work!

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    setting animate: false allowed me to collapse any node
    Quote Originally Posted by ttbgwt View Post
    I am not able to expand or collapsed tree nodes. Can you look into that to see if you can reproduce? Excellent work!