or
4 answers
361 views
Hi,
Is there a way to hide the Save button in asp.net ajax spreadsheet control?
Thanks
Mic
Peter Milchev
Telerik team
answered
on
08 Oct 2018
1 answer
262 views
I am trying to create a dynamic html table generator using ken-do Rad Spreadsheet. I am creating my custom toolbar that works fine but my question is, how can i remove Formula Bar, Column Header, Row Header and cells. I have attach a image, that is actually i am trying to achieve. can someone suggest me how can i do this am new to telerik.
Vessy
Telerik team
answered
on
05 Oct 2018
2 answers
147 views
I'm trying to make a Report Builder in RadEditor, where admin user of our solution can define his own report template, adding some pieces of information as variables, so the other user of less privileges of our system, can just fill the values of these variables, manually or pull from server.
As shown in the attached image, variables are wrapped up with square brackets []. Their names should be retrieved from database.
Please advice how to do that.
Thank you!
3 answers
108 views
Dear all,
In my application I use Radgrid and customized insert window which contains another Radgrid. The grid contains selection column and user can select multiple records. I have a problem when the user selects any records and close the window without saving. It looks list of selected items remains stored somewhere and when I open window again I have a problem. At first look it looks fine but if I click on 'Select All' checkbox nothing happened. I try to debug it JS and I see values in _selectedItemsInternal property, but it contains old values (which were selected for the first time before window close).
I execute JS function when window is closed. So I hope I can remove any selection in this, but I tested a lot of functions:
But nothing helps me and when I open it again I have always the same problem. The checkbox 'Select All' doesn't work. When I select records manually one by one then it works.
Do you have any idea what can be wrong with header checkbox or how to clean correctly old values.
Thank you,
Petr
In my application I use Radgrid and customized insert window which contains another Radgrid. The grid contains selection column and user can select multiple records. I have a problem when the user selects any records and close the window without saving. It looks list of selected items remains stored somewhere and when I open window again I have a problem. At first look it looks fine but if I click on 'Select All' checkbox nothing happened. I try to debug it JS and I see values in _selectedItemsInternal property, but it contains old values (which were selected for the first time before window close).
I execute JS function when window is closed. So I hope I can remove any selection in this, but I tested a lot of functions:
grid.clearSelectedItems();grid.get_masterTableView().set_visible(false);grid.get_masterTableView().set_dataSource([]);$('[id$="' + grid.ID + '_ClientState"]').val("");masterGrid.get_masterTableView().cancelInsert();But nothing helps me and when I open it again I have always the same problem. The checkbox 'Select All' doesn't work. When I select records manually one by one then it works.
Do you have any idea what can be wrong with header checkbox or how to clean correctly old values.
Thank you,
Petr
Marin Bratanov
Telerik team
answered
on
05 Oct 2018
3 answers
409 views
Puzzled on how to solve this. Tried the script from this thread:
https://www.telerik.com/forums/marker-tooltip-show-on-load
But I cannot get it working combined with server side binding?
Using the ItemDatabound event then .visible is not a valid property of the tooltipsetting,
best effort for now is to switch off the autohide
Private Sub RadMap1_ItemDataBound(sender As Object, e As MapItemDataBoundEventArgs) Handles RadMap1.ItemDataBound<br> CType(e.Item, Telerik.Web.UI.MapMarker).TooltipSettings.AutoHide = False End SubAny clue appreciated.
Marin Bratanov
Telerik team
answered
on
05 Oct 2018
1 answer
244 views
I have a RadGrid that I set the cell background colors dynamically based on cell value but none of this formatting carries over to PDF like it does in Excel export.
an someone point me to any sources I can use to program this?
Rumen
Telerik team
answered
on
05 Oct 2018
4 answers
463 views
I have several documents I am importing in order to merge them into one document. This works find on all of them but one. On the import statement I get a null reference exception. I have verified that the stream is not empty. Does anyone have any clues for a work-around or fix?
var docToBeMerged = new DocxFormatProvider().Import(fileStreamForMergeTarget);
Sack Trace:
NullReferenceException: Object reference not set to an instance of an object.
at Telerik.Windows.Documents.Flow.FormatProviders.Docx.Model.Elements.Document.ParagraphContentElementBase.MoveInlinesToParagraph()
at Telerik.Windows.Documents.Flow.FormatProviders.Docx.Model.Elements.Document.HyperlinkElement.OnAfterRead(IDocxImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.Model.Elements.OpenXmlElementBase`3.OnAfterRead(IOpenXmlImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.Model.Elements.OpenXmlElementBase.Read(IOpenXmlReader reader, IOpenXmlImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.Model.Elements.OpenXmlElementBase.ReadChildElements(IOpenXmlReader reader, IOpenXmlImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.Model.Elements.OpenXmlElementBase.Read(IOpenXmlReader reader, IOpenXmlImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.Model.Elements.OpenXmlElementBase.ReadChildElements(IOpenXmlReader reader, IOpenXmlImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.Model.Elements.OpenXmlElementBase.Read(IOpenXmlReader reader, IOpenXmlImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.Model.Elements.OpenXmlElementBase.ReadChildElements(IOpenXmlReader reader, IOpenXmlImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.Model.Elements.OpenXmlElementBase.Read(IOpenXmlReader reader, IOpenXmlImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.Model.Parts.OpenXmlPartBase.Import(IOpenXmlReader reader, IOpenXmlImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.OpenXmlImporter`1.ImportXlsxPartFromArchive(ZipArchiveEntry zipEntry, OpenXmlPartBase part, IOpenXmlImportContext context)
at Telerik.Windows.Documents.FormatProviders.OpenXml.OpenXmlImporter`1.Import(Stream input, IOpenXmlImportContext context)
at Telerik.Windows.Documents.Flow.FormatProviders.Docx.DocxFormatProvider.ImportOverride(Stream input)
at Telerik.Windows.Documents.Common.FormatProviders.FormatProviderBase`1.Import(Stream input)
at DocumentProcessor.DocumentProcessor.GetPdf(List`1 roles, List`1 restrictedRoles, List`1 files, Boolean includeToc, Boolean includeFooter) in C:\Projects\DocumentProcessor\DocumentProcessor\DocumentProcessor.cs:line 172
at DocumentProcessor.Default.GetPdfDoc(String role) in C:\Projects\DocumentProcessor\DocumentProcessorHarness\Default.aspx.cs:line 47
at DocumentProcessor.Default.Test1_OnClick(Object sender, EventArgs e) in C:\Projects\DocumentProcessor\DocumentProcessorHarness\Default.aspx.cs:line 35
at Telerik.Web.UI.RadButton.OnClick(ButtonClickEventArgs e)
at Telerik.Web.UI.RadButton.RaisePostBackEvent(String eventArgument)
at Telerik.Web.UI.RadButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)
at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)
at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Tanya
Telerik team
answered
on
05 Oct 2018
2 answers
2.3K+ views
Hi,
I am using Telerik Rad Grid. I want my first column to be sorted by default in decending order and then by second column. Kindly help me to acomplish this.
Thanks in advance.
I am using Telerik Rad Grid. I want my first column to be sorted by default in decending order and then by second column. Kindly help me to acomplish this.
Thanks in advance.
1 answer
282 views
Hi,
I integrated a Telerik – RadGrid control, that I bound to a large DataSource (server side), using an SQL request that join two tables having 2 000 000 rows.
I used RadAjaxPanel to avoid post back and reduce the response time.
The problem is that in every NeedDataSource event, I select all the 2 000 000 rows from the DataBase, which takes a long time.
To fix this problem I edited the SQL request using the arguments of the RadGrid (PageIndex and PageSize). But we have an application that includes a 200+ Grid, so we can’t do the same big modification to all the grids.
Is there a solution or a better way to implement pagination, sorting, grouping, … without having to select all the DataSource from DataBase? Or if there is a way autogenerate SQL Request in pagination, sorting, grouping, …
I integrated a Telerik – RadGrid control, that I bound to a large DataSource (server side), using an SQL request that join two tables having 2 000 000 rows.
I used RadAjaxPanel to avoid post back and reduce the response time.
The problem is that in every NeedDataSource event, I select all the 2 000 000 rows from the DataBase, which takes a long time.
To fix this problem I edited the SQL request using the arguments of the RadGrid (PageIndex and PageSize). But we have an application that includes a 200+ Grid, so we can’t do the same big modification to all the grids.
Is there a solution or a better way to implement pagination, sorting, grouping, … without having to select all the DataSource from DataBase? Or if there is a way autogenerate SQL Request in pagination, sorting, grouping, …
Marin Bratanov
Telerik team
answered
on
04 Oct 2018
2 answers
134 views
Hi,
I have a radgrid and I have set the width along with that I have given Header style width so that Horizontal Scroll bar appears. Everything works pretty fine locally but after deployment on development server I do not see Horizontal bat and Columns resixe automatically. Any help is appreciated.
Suryadevara
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Rank 1
answered
on
04 Oct 2018
