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105
Ultra web grid Header click
posted

The columns in the ultrawebgrid are


                     <igtbl:TemplatedColumn Key="Checked12" Type="CheckBox"  >
                            <HeaderTemplate>
                
                     <input type="checkbox"   id="headercheck"    />
                            </HeaderTemplate>
                            <CellTemplate>
                       <asp:CheckBox ID="CheckBox1"  runat="server"  Checked="true"  />
                            </CellTemplate>
                            <Header Caption="Header">
                            </Header>
                        </igtbl:TemplatedColumn>
                        <igtbl:UltraGridColumn BaseColumnName="LOCN_CODE" IsBound="True" Key="LOCN_CODE">
                            <Header Caption="LOCN_CODE">
                                <RowLayoutColumnInfo OriginX="1" />
                            </Header>
                            <Footer>
                                <RowLayoutColumnInfo OriginX="1" />
                            </Footer>
                        </igtbl:UltraGridColumn>
..
..
...

 

 <ClientSideEvents ColumnHeaderClickHandler="UltraWebGrid1_ColumnHeaderClickHandler" />


The javascript for the header click event is

 

 

 

 

 

 

 

 

 

 

function

 

UltraWebGrid1_ColumnHeaderClickHandler(gridName, columnId, button)

{

 

 

//Add code to handle your event here.

 

 

 

var

myCol = igtbl_getColumnById(columnId);

 

 

if (myCol.Key == "Checked12")

 

{

 

 

 

var myGrid = igtbl_getGridById(gridName);

 

 

 

 

for (i = 0; i < myGrid.Rows.length; i++)

{

 

 

 

myGrid.Rows.getRow(i).getCellFromKey(

"Checked12").setValue(1);

 

 

;

}

}

}

 

 

 

 

The above code is used. when i click the Header it does not show any action. let me know if there is any error

   It is not showing any action. It reamins the same.

 

Thanks and regards

Venu.

 

 

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  • 1923
    posted

    Check to make sure the event is registered in the ClientSideEvents code in the aspx file...like this:

    <ClientSideEvents ColumnHeaderClickHandler="UltraWebGrid1_ ColumnHeaderClickHandler"  />

    I find that sometimes I add events but the ClientSideEvents declaration does not get updated and the event therefore doesn't fire...

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