or
2 answers
344 views
My Radupload control is not remebmering the value on post back and therefore loosing its value to upload the files.
<telerik:RadAsyncUpload ID="rdFileUploads" TargetFolder="~\uploads\" MultipleFileSelection="Automatic" runat="server"></telerik:RadAsyncUpload>
01.foreach (UploadedFile file in rdFileUploads.UploadedFiles)02. {03. tblApertureNetAttachment _attachment = new tblApertureNetAttachment();04. 05. string fullPath = Server.MapPath(@"~\Uploads\");06. string fileName = txtRef.Text + "_" + txtFirstname.Text + "_" + txtLastName.Text + "_" + file.FileName;07. file.SaveAs(Path.Combine(fullPath, fileName), true);08. 09. 10. }
Veselin Tsvetanov
Telerik team
answered
on
12 May 2016
1 answer
81 views
Hi Telerik Team,
I am using batch edit grid.
My requirement: I want to restrict the user to add new records when the number of records in grid view is more than the Some Quantity (Eg:-2 records).
Below is the code
Note:-Quantity is dynamically Vairing value
ASPX:
<telerik:RadGrid ID="gvSerialNumberTracking" GridLines="None" runat="server" AllowPaging="false"OnBatchEditCommand="gvSerialNumberTracking_BatchEditCommand" OnItemCommand="gvSerialNumberTracking_ItemCommand" CssClass="gvPLC"> <MasterTableView DataKeyNames="SerialNumber_ID,SerialNumber_DJ_ID" TableLayout="Auto" EditMode="Batch" AutoGenerateColumns="false"CommandItemDisplay="Top" ClientDataKeyNames="SerialNumber_ID"> <BatchEditingSettingsEditType="Row" /> <Columns><telerik:GridBoundColumn DataField="UnitSN" HeaderText="Unit SN" HeaderStyle-Width="100px" UniqueName="UnitSN"></telerik:GridBoundColumn><telerik:GridBoundColumnDataField="Sub1" HeaderText="Sub1" HeaderStyle-Width="100px" UniqueName="Sub1"></telerik:GridBoundColumn <telerik:GridBoundColumnDataField="Sub2" HeaderText="Sub2" HeaderStyle-Width="100px" UniqueName="Sub2"></telerik:GridBoundColumn></Columns></MasterTableView><ClientSettings AllowKeyboardNavigation="true"><ClientEvents OnRowCreating ="OnRowCreating" /></ClientSettings></telerik:RadGrid>
function OnRowCreating(sender, args){var grid = $find("<%=gvSerialNumberTracking.ClientID %>");var MasterTable = grid.get_masterTableView();var Rows = MasterTable.get_dataItems();var Qty = $("#txtJQuantity").val() // txtJQuantity is the quantity (in our case its 2)if ((Rows.length) > ($("#txtJQuantity").val())){ //alert('Wait! You cannot add more than ' + $("#txtJQuantity").val() + ' items'); //args.set_cancel(true); }}Sandeep
Eyup
Telerik team
answered
on
12 May 2016
6 answers
559 views
Hi, I have to create a table to monitor a list of streams.
The table, as you can see from the attached, must have the following features:
- The stream description (or name) to be monitored
- The type (input, output or both)
- The results of a particular day (and here is the problem)
It must also be possible:
- Switch the view from one week to another
- Change the type of streams to be displayed (View 1 for example shows the customer streams. The View 2 is for suppliers streams)
The data streams are provided by Web Service, via JSON.
I planned on doing everything with the RadGrid, but I have some difficulties in its implementation.
This is the model to pass:
1.[DataContractFormat]2.public class StreamOutputDto : BaseDto3.{4. public string Name { get; set; }5. public string Type { get; set; }6. public List<DetailStream> Details { get; set; }7.}
Where "DetailStream" is:
01.public class DetailStream02.{03. public string Id { get; set; }04. public DateTime Date { get; set; }05. public int CountInfo { get; set; }06. public StateStream StateInput { get; set; }07. public StateStream StateOutput { get; set; }08. //...09.}10. 11.public enum StateStream12.{13. InProgress,14. Received,15. Declined,16. Inexistent17.}
So DetailStream is the result of a specific stream in a specific day.
Details is a list of DetailStream, ie the results of a specific stream in a specific week.
With Name and Type there are no problems, but I do not know how to manage the list of DetailStream.
This is my current implementation:
My Web Service:
01.[ServiceContract]02.public interface IMyService03.{04. [OperationContract]05. [WebInvoke(06. Method = "POST",07. ResponseFormat = WebMessageFormat.Json)]08. StandardResponse<StreamOutputDto> GetStream(string request);09.}10. 11. 12.[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Required)]13.[MessageLoggingBehavior]14.public class MyService : IMyService15.{16. 17. public StandardResponse<StreamOutputDto> GetStream(string request)18. {19. // TEST CASE:20. StandardResponse<StreamOutputDto> response = new StandardResponse<StreamOutputDto>();21. response.Output = new StreamOutputDto();22. response.Output.Name = "Hi!";23. response.Output.Type = "Input";24. response.Output.Details = new List<DetailStream>();25. 26. response.Output.Details.Add(new DetailStream(){27. Id = "1",28. CountInfo = 100,29. Date = DateTime.Today });30. 31. response.Output.Details.Add(new DetailStream(){32. Id = "2",33. // Date = yesterday,34. CountInfo = 200 });35. 36. return response;37. }38. 39.}
My WebForm.aspx:
01.<head>
02. <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>
03. <script src="RadGridParser.js"></script>
04.</head>
05.
06.<body>
07.
08. <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
09. <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true"/>
10.
11. <telerik:RadGrid ID="RadGrid1" RenderMode="Lightweight" ClientDataSourceID="RadClientDataSource1"
12. AllowPaging="false" AllowSorting="false" AllowFilteringByColumn="false" PageSize="5" runat="server">
13.
14. <MasterTableView DataKeyNames="Name" ClientDataKeyNames="Name">
15. <Columns>
16. <telerik:GridBoundColumn DataField="Name" HeaderText="" DataType="System.String" >
17. </telerik:GridBoundColumn>
18. <telerik:GridBoundColumn DataField="Type" HeaderText="Tipologia flusso" DataType="System.String">
19. </telerik:GridBoundColumn>
20. <telerik:GridBoundColumn DataField="Day1" HeaderText="Lunedì">
21. </telerik:GridBoundColumn>
22. <telerik:GridBoundColumn DataField="Day2" HeaderText="Martedì">
23. </telerik:GridBoundColumn>
24. <telerik:GridBoundColumn DataField="Day3" HeaderText="Mercoledì">
25. </telerik:GridBoundColumn>
26. <telerik:GridBoundColumn DataField="Day4" HeaderText="Giovedì">
27. </telerik:GridBoundColumn>
28. <telerik:GridBoundColumn DataField="Day5" HeaderText="Venerdì">
29. </telerik:GridBoundColumn>
30. </Columns>
31. </MasterTableView>
32.
33. </telerik:RadGrid>
34.
35. <telerik:RadClientDataSource ID="RadClientDataSource1" runat="server" AllowBatchOperations="true">
36. <ClientEvents OnCustomParameter="ParameterMap" OnDataParse="Parse" />
37. <DataSource>
38. <WebServiceDataSourceSettings>
39. <Select Url="http://soldev/Axa.Sol.Web/ws/Ivass/IvassService.svc/GetFlusso3" DataType="JSON" RequestType="Post" />
40. </WebServiceDataSourceSettings>
41. </DataSource>
42. <Schema ResponseType="JSON">
43. <Model ID="StreamModel">
44. <telerik:ClientDataSourceModelField FieldName="Name" DataType="String" />
45. <telerik:ClientDataSourceModelField FieldName="Type" DataType="String" />
46. <telerik:ClientDataSourceModelField FieldName="Day1" DataType="String" />
47. <telerik:ClientDataSourceModelField FieldName="Day2" DataType="String" />
48. <telerik:ClientDataSourceModelField FieldName="Day3" DataType="String" />
49. <telerik:ClientDataSourceModelField FieldName="Day4" DataType="String" />
50. <telerik:ClientDataSourceModelField FieldName="Day5" DataType="String" />
51. </Model>
52. </Schema>
53. </telerik:RadClientDataSource>
54.
55.</body>
My RadGridParser.js :
01.//<![CDATA[
02.function ParameterMap(sender, args) {
03. //If you want to send a parameter to the select call you can modify the if
04. //statement to check whether the request type is 'read':
05. //if (args.get_type() == "read" && args.get_data()) {
06. if (args.get_type() != "read" && args.get_data()) {
07. args.set_parameterFormat({ request: kendo.stringify(args.get_data().models) });
08. }
09.}
10.
11.function Parse(sender, args) {
12. var response = args.get_response();
13. if (response) {
14. args.set_parsedData(response.Output);
15. }
16.}
17.
18.function UserAction(sender, args) {
19. if (sender.get_batchEditingManager().hasChanges(sender.get_masterTableView()) &&
20. !confirm("Any changes will be cleared. Are you sure you want to perform this action?")) {
21. args.set_cancel(true);
22. }
23.}
24.
25.//]]>
Marin
Telerik team
answered
on
11 May 2016
25 answers
631 views
hi
is there any way of pre - populating the search text from server side , ive looked through the parameters and i cant find anything refering to text or search text.
ive seen a way to do it from client side , but is there any way to set it on server side , i.e after a postback or page refresh ?
Peter.
is there any way of pre - populating the search text from server side , ive looked through the parameters and i cant find anything refering to text or search text.
ive seen a way to do it from client side , but is there any way to set it on server side , i.e after a postback or page refresh ?
Peter.
1 answer
134 views
I've been exploring use of the Spreadsheet control. I followed an example which shows me how to define the provider and read from an XLS file in App_Data folder of ASP.NET application. Uses latest versions of UI/AJAX, VS2015, Azure, etc.
I am finding that simple spreadsheets load reliably.
Medium size ones take a few seconds to load, and then show a blank sheet, no error message.
See attachment for this error.
Large size ones take a long time and timeout.
I am wondering whether there are severe capacity and/or performance issues with the Spreadsheet control, or this behavior is a side-effect of reading a file within my app's directory.
Nencho
Telerik team
answered
on
11 May 2016
0 answers
104 views
Dear All,
In My Application I am using RadGrid Inside the RadWindow. In RadGrid i have used RadTextBox under Item Template. My Requirement is in my form when i will click the button radwindow will be displayed. But the actual problem is i cant set the focus inside the RadTextBox. Because RadGrid was located inside the RadWindow. I have tried the following code. But it doesnt help. I am looking for your valuable help & suggestions.
private void FocusOriginalRow(short index)
{
foreach (GridDataItem gridItem in rGrdItemDet.Items)
{
if (gridItem.ItemIndex == Convert.ToInt32(index))
{
gridItem.FindControl("txtSPCS").Focus();
return;
}
}
}
3 answers
347 views
We are just now starting to transition to the RadAsyncUpload using a custom HTTP Handler. The reason for this is that we want to directly pass the files to a WCF service that will scan the file for viruses, encrypt, and store the files as they come in.
The problem is that when a few people are uploading files at the same time, everybody seems to get hosed and we start getting a 503 error returned to us (can't even go back to the page because we'll get that 503 error). Is there some configuration change I need to make at the WCF, IIS, or web.config level to accommodate many users uploading large files (anywhere from 1k to 200mb)?
The applications that are using the RadAsyncUpload are SharePoint 2010 webparts and application pages. Everythign seems to work fine if a user only uploads 1 file or if there is only one user of the system at any particular time.
UPDATE: Using Firebug, I was able to see that the calls to the custom handler are being aborted. I use the same 6 test files every time I test this issue. The first and second time I upload all 6 files, everything works fine. At some point though, any file I upload just stops uploading (or at least that's how it seems).
The problem is that when a few people are uploading files at the same time, everybody seems to get hosed and we start getting a 503 error returned to us (can't even go back to the page because we'll get that 503 error). Is there some configuration change I need to make at the WCF, IIS, or web.config level to accommodate many users uploading large files (anywhere from 1k to 200mb)?
The applications that are using the RadAsyncUpload are SharePoint 2010 webparts and application pages. Everythign seems to work fine if a user only uploads 1 file or if there is only one user of the system at any particular time.
UPDATE: Using Firebug, I was able to see that the calls to the custom handler are being aborted. I use the same 6 test files every time I test this issue. The first and second time I upload all 6 files, everything works fine. At some point though, any file I upload just stops uploading (or at least that's how it seems).
Hristo Valyavicharski
Telerik team
answered
on
11 May 2016
3 answers
282 views
I have a quick question, how can I disable the border highlighting of rad grids. For example I have defined a radgrid in a repeater and when I click on any of the generated tables I see a orange highlight around the edges of the clicked on table. When I click on the page, in a blank spot the table un-highlights. This is a feature I can turn off or some weird behavior from my own code?
Thanks,
Thanks,
Eyup
Telerik team
answered
on
11 May 2016
3 answers
114 views
I have a page with a RadEditor on it. I have a test button that posts causing a model RadWindow to open over the RadEditor. When the page refreshes, the editor gets its text but then disappears when the RadWindow opens over it. The RadEditor text reappears when the RadWindow is closed.
The test window is open from a javascript function that is initiated by code.
Page.ClientScript.RegisterStartupScript(this.GetType(), "OpenTest", "<script type='text/javascript'>Sys.Application.add_load(OpenTestWindow);</script>");OpenTestWindow is
function OpenTestWindow() {
Sys.Application.remove_load(OpenTestWindow);
setTimeout(function () {
var browserWidth = $telerik.$(window).width();
var browserHeight = $telerik.$(window).height();
var oWnd = GetRadWindow();
console.log("oWnd " + oWnd);
oWnd.Visible = true;
oWnd.show();
oWnd.setSize(Math.ceil(browserWidth * 80 / 100), Math.ceil(browserHeight * 80 / 100));
oWnd.center();
}, 300);
}
function GetRadWindow()
{
var manager = $find("<%= RadWindowManagerMessages.ClientID %>");
return manager.open(null, "TestWindow");
}
Sys.Application.remove_load(OpenTestWindow);
setTimeout(function () {
var browserWidth = $telerik.$(window).width();
var browserHeight = $telerik.$(window).height();
var oWnd = GetRadWindow();
console.log("oWnd " + oWnd);
oWnd.Visible = true;
oWnd.show();
oWnd.setSize(Math.ceil(browserWidth * 80 / 100), Math.ceil(browserHeight * 80 / 100));
oWnd.center();
}, 300);
}
function GetRadWindow()
{
var manager = $find("<%= RadWindowManagerMessages.ClientID %>");
return manager.open(null, "TestWindow");
}
I need to be able to look at the editor contents while the RadWindow is open.
This is a very strange problem
Ianko
Telerik team
answered
on
11 May 2016
1 answer
68 views
We were given the below style from a marketing firm who is redesigning our primary website. It is needed for other area's of the site but it breaks the styling within our RadTreeView. Without changing the below style how can we get our RadTreeView back to normal? I have attached what is happening when the style is applied.
.page-content li,.page-content p,.page-content ul { font-size: 1.1rem}@media screen and (min-width:40em) { .page-content li, .page-content p, .page-content ul { font-size: 1.5rem }}
Magdalena
Telerik team
answered
on
11 May 2016
