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POGWT Multi columns sort with AsyncDataProvider
 

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  1. POGWT Multi columns sort with AsyncDataProvider
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    <p>i have a table contains 3 columns, when the user clicks in one of them the table should be sorted, i'm using AsyncDataProvider, the sort for the first column works fine, so i should do the same to the others columns. this is the code : </p> <pre><code>AsyncDataProvider&lt;PermisoUI&gt; providerPerfiles = new AsyncDataProvider&lt;PermisoUI&gt;() { @Override protected void onRangeChanged(HasData&lt;PermisoUI&gt; display) { if(sortedPermiso) { sortedPermiso=false; class TipoCuotasComparator implements Comparator&lt;Object&gt; { public int compare(Object l1, Object l2) { PermisoUI o1 = (PermisoUI) l1; PermisoUI o2 = (PermisoUI) l2; return o2.getId().compareTo(o1.getId()); } } Collections.sort(listPermisos, new TipoCuotasComparator()); }else { sortedPermiso = true; class TipoCuotasComparator implements Comparator&lt;Object&gt; { public int compare(Object l1, Object l2) { PermisoUI o1 = (PermisoUI) l1; PermisoUI o2 = (PermisoUI) l2; return o1.getId().compareTo(o2.getId()); } } Collections.sort(listPermisos, new TipoCuotasComparator()); } int start = display.getVisibleRange().getStart(); int end = start + display.getVisibleRange().getLength(); end = end &gt;= listPermisos.size() ? listPermisos.size() : end; List&lt;PermisoUI&gt; sub = listPermisos.subList(start, end); updateRowData(start, sub); } }; providerPerfiles.addDataDisplay(CellTblPermisos); //Sorting Column AsyncHandler columnSortAplHandler = new AsyncHandler(CellTblPermisos); CellTblPermisos.addColumnSortHandler(columnSortAplHandler); CellTblPermisos.getColumnSortList().push(permisoColumn); providerPerfiles.addDataDisplay(CellTblPermisos); providerPerfiles.updateRowCount(listPermisos.size(), true); PPerfil.clear(); PPerfil.add(CellTblPermisos); </code></pre>
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    1. This table or related slice is empty.
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    1. PTQuestion
    1. This table or related slice is empty.
    1. USZiko Otmani
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POGWT Multi columns sort with AsyncDataProvider
      1. USZiko Otmani
      1. VTFavorite
    1. COhave you an idea ?
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      1. POGWT Multi columns sort with AsyncDataProvider
      1. USZiko Otmani
    2. COyou should do the sorting on the serverside. make a rpc in the the onrangechanged, and let the server handle the sorting
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      1. POGWT Multi columns sort with AsyncDataProvider
      1. USnewnoise
 

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