Hi there,
I would like to store a key/ID per row which can be retrieved on client-side but is NOT shown to the user.
--
<telerik:GridBoundColumn DataField="Id" HeaderText="Id" Visible="false" >
</telerik:GridBoundColumn>
does not work as '.getCellByColumnUniqueName(row, "Id").innerHTML' is NULL then!
What other options do I have?
Thanks for all suggestions/help!
I would like to store a key/ID per row which can be retrieved on client-side but is NOT shown to the user.
--
<telerik:GridBoundColumn DataField="Id" HeaderText="Id" Visible="false" >
</telerik:GridBoundColumn>
does not work as '.getCellByColumnUniqueName(row, "Id").innerHTML' is NULL then!
What other options do I have?
Thanks for all suggestions/help!
6 Answers, 1 is accepted
0
Jayesh Goyani
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answered on 19 Sep 2011, 12:13 PM
Hello,
its better to set this property in as DataKey in RadGrid and you can easily get this value in client side also.
let me know if any concern.
Thanks,
Jayesh Goyani
its better to set this property in as DataKey in RadGrid and you can easily get this value in client side also.
<MasterTableView DataKeyNames="ID" ClientDataKeyNames="ID"
let me know if any concern.
Thanks,
Jayesh Goyani
0
Gint
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Rank 1
answered on 19 Sep 2011, 12:25 PM
Thank you very much,
I am binding the data with a web service. How can I set/get the IDs per row?
Can you provide some "client-side code"-snippets and/or links?
If I add your code, remove the Column-Definition and try to get the ID using '.getCellByColumnUniqueName(row, "ID").innerHTML' ... I still get NULL.
Thanks for your patience,
Gint
I am binding the data with a web service. How can I set/get the IDs per row?
Can you provide some "client-side code"-snippets and/or links?
If I add your code, remove the Column-Definition and try to get the ID using '.getCellByColumnUniqueName(row, "ID").innerHTML' ... I still get NULL.
Thanks for your patience,
Gint
0
Jayesh Goyani
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Rank 2
answered on 19 Sep 2011, 12:44 PM
Hello,
Please elaborate your case in detail. (Where and when you want to this ID)
Thanks,
Jayesh Goyani
Please elaborate your case in detail. (Where and when you want to this ID)
Thanks,
Jayesh Goyani
0
Gint
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Rank 1
answered on 20 Sep 2011, 07:43 AM
<
MasterTableView
DataKeyNames
=
"ID"
ClientDataKeyNames
=
"ID"
>
<
Columns
><
telerik:GridBoundColumn
DataField
=
"Text"
HeaderText
=
"Text"
>
</
telerik:GridBoundColumn
>
</
Columns
>
</
MasterTableView
>
is my definition
function updateErgebnisse(result) {
var tableView = $find("<%= Ergebnisse.ClientID %>").get_masterTableView();
tableView.set_dataSource(result);
tableView.dataBind();
}
is my javascript update function
PageMethods.GetErgebnisse(foundItemValue, updateErgebnisse);
is the invocation of my web service
and finally ...
var MasterTable = sender.get_masterTableView();
var row = MasterTable.get_dataItems()[args.get_itemIndexHierarchical()];
try {
var foundItemValue = MasterTable.getCellByColumnUniqueName(row, "ID").innerHTML;
alert(foundItemValue);
} catch (e) { }
this is how I tried to retrieve the value ... and failed! ;-)
I am not sure whether the column named "ID" is set and even if it is how to retrieve it's value.
Thanks again 4 helping me out here,
Gint
0
Gint
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Rank 1
answered on 20 Sep 2011, 07:52 AM
got it! ;-)
Thanks 4 even reading this,
Gint
<
code
>var id = args.getDataKeyValue("ID");</
code
>
Thanks 4 even reading this,
Gint
0
Shinu
Top achievements
Rank 2
answered on 20 Sep 2011, 07:56 AM
Hello Gint,
Try the following Javascript.
JS:
Thanks,
Shinu.
Try the following Javascript.
JS:
function
OnRowClick(sender, args)
{
var
MasterTable = sender.get_masterTableView();
var
row = MasterTable.get_dataItems()[args.get_itemIndexHierarchical()];
alert(row.getDataKeyValue(
"ClientDataKeyName"
));
}
Thanks,
Shinu.