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  1. Replies
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    I can also reproduce this problem.
    For me, one more reason to stay with LiveGrid 0.2RC5.



    You can scroll to a specific row using the method adjustScrollPos, for instance:



    var myGrid =...
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    Since LiveGrid release 0.3 the massive selection of row have been disabled when you select a number of row greater than the buffer size.

    However it works with LiveGrid 0.2RC5 ...
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    +1

    Merge those both plugins (livegrid+column lock) will be a great idea.
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    So, I have done a quick fix to solve this problem by adding a test in selectRange function rowSelectionModel object:


    selectRange : function(startRow, endRow, keepExisting) {
    if...
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    yes ;)
    As my servlet (i.e server side) is optimized, I always use small buffer: lower than 100 rows :)
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    More the client computer is powerfull more you can select row.

    With an Intel Core2Quad CPU Q9400 @ 2.66GHz I can multi select until 175,000 rows.

    However I think the best solution will to...
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    Ok, for me Ubuntu + FF2 (I will try v3) + Pentium 4 2.8GHz + 3Gb RAM.
  8. Replies
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    Mind,

    Just for your information I also have disabled the show load mask when I use the vertical scrollbar : as my json flow is returned by the server side in about 60ms, the buffer refresh on...
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    Hi Mind,



    Here my live grid parameters:
    buffer.size=60
    near.limit=10
  10. Replies
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    Hi,

    I have a LiveGrid with about 500.000 rows or higher. If a user try select a large amount of rows I get a script error : "A script on this page may be busy or may not responded". The CPU on the...
  11. Hi,

    Does someone has tried to merge successfully the "locking grid column plugin" with the "livegrid plugin"?

    Thanks.
  12. Replies
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    May be the livegrid css is missing...
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    Hi,
    I also use "updateLiveRows" function to reload data and keep vertical scroll position, see this post : http://extjs.com/forum/showthread.php?p=281825#post281825
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    I often get this error when I scroll the grid quickly.

    Also, I call "load()" function only when the grid is rendered :


    myGrid.on('render', function() {
    myGrid.getStore().load();
    });
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    I am not if it will solve your problem but when I change of tabPanel I have to ajust the LiveGrid scroll position like this:


    grid.getView().adjustScrollerPos(grid.getView().rowHeight *...
  16. Hi,

    Does someone has tried to merge successfully the GridColumnLocked plugin with the LiveGrid plugins?

    Thanks.
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    I put a break point on the function "sortData" in the DataStore object but this function is never call...
    However, with the live grid, data are sorted on the server side. Four parameters are...
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    I found the origin of this problem. The view must be reset at least one time. So, if I call reset function just before update live rows the grid content is well refreshed, keeping the current scroll...
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    Hi,

    I need to refresh grid contents without a reset of the vertical scrollbar position. So I cannot use the default function: grid.getView().reset();

    I found a solution but I am not sure this...
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    Hi,

    I have found my error about the display of last grid row. I have modified loadRecords method in Store object :">
    Also, I added those lines in store object to listen load store exception, and...
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    Hi,

    I am using the release 0.2RC5, the last one using class names like "BufferedXXX.js" --> http://code.google.com/p/ext-ux-livegrid/source/browse/#svn/tags/release-0.2rc5/src%3Fstate%3Dclosed
    ...
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    Hi,

    I am testing BufferedGrid plugin however I got a problem: the last row is not display if I scroll slowly using the mouse wheel.

    In the method "processRows" (BufferedGridView.js), just...
  23. Thanks for your help Condor!
    I will try this.
  24. Hello,

    I have an http error 411 (Content-Length is requiried) when I try to launch Ext ajax request using Mozilla as web browser.
    With IE6 there is no error and I can retrieve data from the...
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    I think that, the "nearLimits" value must be lower than the "bufferSize" otherwise the grid will be always reloaded each time you scroll lines.
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