I have an ASP.Net page with a button on it that the user can click on Export data from a database table. Usually this can be a long process if there are thousands of records to export.
I was trying to the use the ProgressArea to show the progress of the export so the user can see how far along it is.
I tried following the basic demo you have that shows a "Start Processing" button. But it is not coming out the same way on my ASP.Net when clicking on the Export button.
Version of the Telerik software I am using is 2015.3.930.40
The issues I am seeing:
- The text in the ProgressArea still shows "Uploading Files". This has nothing to do with uploading files. The export gets data from the database table and puts it in a file on the client side.
- The ProgressArea does not disappear after export has completed.
Attached is a screenshot of what I am seeing.
Please help!
Sincerely,
Keith Jackson
I am using a RadListView with NeedDataSource binding, and Insert/Update/Delete capabilities.
After the item is inserted, the InsertItem disappears, I don't want to have a "New Record" button, I want to always be an InsertItem template at the bottom.
The first try was to use:
protected void RadListView1_ItemInserted(object sender, RadListViewInsertedEventArgs e)
{
e.KeepInInsertMode = true;
}
This worked fine when I was using Simpe data-binding, as I have faced other problems, I switched to Advanced Data Binding. After that, the event ItemInserted is not reachedanymore (I suspect it is because the ListView is rebinded after the Insert)
Any solutions to my problem? Also, why is the property InsertItemPosition is not enough? What cases should the property be enough?
Hello,
I would appreciate some help here.
I have the following code, which includes a RadComboBox, a hyperlink and an empty div element. On the hyperlink click event I load another apsx page in a jQuery dialog. After closing the dialog, I try to open the RadComboBox but it doesn't open and it gives the below JavaScript error:
Error: Sys.ArgumentTypeException: Object of type 'Telerik.Web.UI.RadComboBoxCancelEventArgs' cannot be converted to type 'Sys.CancelEventArgs'. Parameter name: instance
01.
<script type=
"text/javascript"
>
02.
03.
$(document).ready(
04.
//Bind jQuery events
05.
function
() {
06.
Load();
07.
08.
09.
var
prm = Sys.WebForms.PageRequestManager.getInstance();
10.
if
(prm) {
11.
prm.add_endRequest(
12.
// re-bind jQuery events on End Request
13.
function
() {
14.
Load();
15.
});
16.
}});
17.
function
Load() {
18.
$(
".companyLink"
).click(
//On a link click event
19.
function
() {
20.
$(
".client-editor"
)
21.
.load(
"../somepage.aspx"
)
//Load the aspx page
22.
.dialog({
//Prepare the dialog
23.
autoOpen:
false
,
24.
modal:
true
,
25.
close:
function
() {
//Empty the page loaded on close
26.
$(
".client-editor"
).empty();
27.
}
28.
});
29.
$(
".client-editor"
).dialog(
"open"
);
//Open the dialog
30.
});
31.
}
32.
</script>
01.
<
asp:HyperLink
id
=
"HyperLink1"
runat
=
"server"
CssClass
=
"companyLink"
Text
=
"CLick Here"
></
asp:HyperLink
>
02.
03.
<
telerik:RadComboBox
ID
=
"ddlInvoiceStatus"
runat
=
"server"
RegisterWithScriptManager
=
"false"
>
04.
<
Items
>
05.
<
telerik:RadComboBoxItem
Text
=
"option 1"
Value
=
"0"
/>
06.
<
telerik:RadComboBoxItem
Text
=
"option 2"
Value
=
"1"
/>
07.
<
telerik:RadComboBoxItem
Text
=
"option 2"
Value
=
"3"
/>
08.
</
Items
>
09.
</
telerik:RadComboBox
>
10.
11.
12.
<
div
class
=
"client-editor"
title
=
"Edit Client Details"
></
div
>
Hi All,
How can I call to execute xhtml validator to just return true (if its valid xhtml) or false (if not valid). Will just add this code before saving content to database, so that it will only save valid xhtml format.
Thanks in advance,
Rj
[EvaluateException: Cannot find column [Passed].] |
System.Data.NameNode.Bind(DataTable table, List`1 list) +1186845 |
System.Data.DataExpression.Bind(DataTable table) +59 |
System.Data.DataColumn.SetTable(DataTable table) +4826220 |
System.Data.DataColumnCollection.BaseAdd(DataColumn column) +272 |
System.Data.DataColumnCollection.AddAt(Int32 index, DataColumn column) +78 |
System.Data.DataColumnCollection.Add(DataColumn column) +8 |
Telerik.Web.UI.GridDataTableFromEnumerable.GetColumnsToUse() +1020 |
Telerik.Web.UI.GridDataTableFromEnumerable.FillData() +68 |
Telerik.Web.UI.GridResolveEnumerable.Initialize() +32 |
Telerik.Web.UI.GridResolveEnumerable.EnsureInitialized() +20 |
Telerik.Web.UI.GridEnumerableFromDataView..ctor(GridTableView owner, IEnumerable enumerable, Boolean CaseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +158 |
Telerik.Web.UI.GridDataSourceHelper.CreateGridEnumerable(GridTableView owner, IEnumerable enumerable, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +129 |
Telerik.Web.UI.GridDataSourceHelper.GetResolvedDataSource(GridTableView owner, Object dataSource, String dataMember, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields) +383 |
Telerik.Web.UI.GridTableView.get_ResolvedDataSource() +140 |
Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) +33 |
System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) +57 |
System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +114 |
System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +31 |
System.Web.UI.WebControls.DataBoundControl.PerformSelect() +142 |
Telerik.Web.UI.GridTableView.PerformSelect() +4 |
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +73 |
Telerik.Web.UI.GridTableView.DataBind() +239 |
Telerik.Web.UI.RadGrid.DataBind() +80 |
I have a lookup feature I am trying to create on a RadGrid when user clicks for a new item.
Currently I have a Textbox and a Button, when the button is clicked I can find the textbox control just fine and I can even give it text in the code behind which will then display said text. However, on the Clickevent I can not see any of the text the user put into the textbox.
How can find this textbox on page load or any other event for that matter so that I can grab the users imputed text to start my search.
Thanks
I am trying to build a Simple (one level) header colspan in which one header should span two columns.
I should I configure MultiColumnHeader to do this?
Marc