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Sachin Kumar
275
CheckBox on UltraWebGrid Column Header.
posted

Hi,

i am using infragistics "NetAdvantage for .NET 2009 Vol 1" license version.

Requirment:

i am working on UltraWebGrid and the grid have multiple column. the first column of UltraWebGrid is CheckBox.

 i want a CheckBox on first UltraWebGrid column header so that i can Check / UnCheck all the row at a single Click.

please tell me that this feature is available in "NetAdvantage for .NET 2009 Vol 1" or not. if it is available then how will achieve this functionality.

 

Thanks & Regard's

Sachin Kumar

 

 

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  • 5
    posted

     

    <

     

    script type="text/javascript">

     

    function CheckHeaderCheckBoxItem(HeaderChkObj, ItemCheckBoxKey) {

     

    var hdnTCGridID = document.getElementById("hdnuwgItem").value;

    GridName = hdnTCGridID;

    CheckAllCheckBoxInCell(HeaderChkObj.checked, GridName, ItemCheckBoxKey);

    }

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    //this function will check all the check box in the row. of that column

     

     

    function

    CheckAllCheckBoxInCell(_CheckStatus, _GridName, _KeyValue) {

     

     

    var

    _InstanceValue = 0;

     

     

    //get the object of the grid

     

     

    var

    _grid = igtbl_getGridById(_GridName);

     

     

    //getting the grid bands

     

     

    var

    oBands = _grid.Bands;

     

     

    var

    oBand = oBands[0];

     

     

    //getting the index of the columns in the row by passing the key

     

     

    var

    _colIndex = oBand.getColumnFromKey(_KeyValue).Index;

     

     

    //iteratin tru the row and getting the cell with the key

     

     

    for

    (_Index = 0; _Index < _grid.Rows.length; _Index++) {

     

     

    //getting the cell object

     

     

    var

    _CellObj = GetCellByKey(_GridName, _grid.Rows.getRow(_Index).Id, _KeyValue);

     

     

    //getting the checkbox with the object or tag name.

     

     

    var _CheckBoxElement = _CellObj.Element.getElementsByTagName("input"

    )[0];

     

     

    //changing the status

    _CheckBoxElement.checked = _CheckStatus;

    }

    }

    </

     

    script>

     

    <igtbl:UltraWebGrid ID="uwgItem" runat="server" Height="200px" Width="100%" StyleSetName="QUltraWebGridForSearchPage" >

     

    <Bands>

     

    <igtbl:UltraGridBand>

     

    <Columns>

     

    <igtbl:TemplatedColumn Width="5%" Key="KeyItemCheckBox">

     

    <HeaderTemplate>

     

    <asp:CheckBox ID="chkItemHeader" runat="server" onclick="CheckHeaderCheckBoxItem(this,'KeyItemCheckBox')" />

     

    </HeaderTemplate>

     

    <CellTemplate>

     

    <asp:CheckBox ID="chkItemSelect" runat="server" />

     

    </CellTemplate>

     

    </igtbl:TemplatedColumn>

     

    <igtbl:UltraGridColumn BaseColumnName="ItemCode" IsBound="True" Key="KeyItemCode"

     

    AllowUpdate="No" Width="20%">

     

    <Header Caption="<%$ Resources:CommonWebResources,Ugc_Hdrcpn_ItemCode%>">

     

    <RowLayoutColumnInfo OriginX="2" />

     

    </Header>

     

    <Footer>

     

    <RowLayoutColumnInfo OriginX="2" />

     

    </Footer>

     

    </igtbl:UltraGridColumn>

    ------------

    --------

    </

     

    igtbl:UltraWebGrid>

    Govind Kumar

    QS

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