Questions on UI for ASP.NET AJAX Forum

0 answers

98 views

Hi Guys,

Template, and Document manager previews are not working + I cannot see the word 'preview' at the bottom of the dialogs, right side.
I can click the items and they will load the content into the editor OK; but not preview.
Sometimes on clicking the items, the function icons top left will disappear - please see attached.

<telerik:radeditor runat="server" ID="reuTemplates" Height="400" Width="984px" Skin="Bootstrap" EditModes="All" ImageManager-SearchPatterns="*.gif, *.jpg, *.jpeg, *.png" OnClientLoad="OnClientLoad" DialogHandlerUrl="~/Telerik.Web.UI.DialogHandler.axd" TemplateManager-SearchPatterns="*.htm"

ContentAreaCssFile="~/_admin/css/EditorContentArea.css" ToolsFile="~/_admin/xml/templateTools.xml" >

</telerik:radeditor>

I've changed skins, browser, and just about everything else I can think of but wondered if you know what could possibly be wrong

URLs ar rewritten, so using axd.

Thanks in advance,

Jack

Editor

asked on 03 Feb 2018

0 answers

87 views

Combining Advanced Data-binding and declarative columns?

I am using advanced data binding to filter, sort, and page a Telerik RadGrid. Because the DataSource is set on the NeedDataSource event, the columns and filters are generated based off the structure of the DataSource. Is there a way for the DataSource's select statement to know what columns to put the data in if I explicitly create the columns in the aspx? Right now the select adds the columns in addition to the existing ones.

aspx:

<telerik:RadGrid

ID="RadGrid1"

runat="server"

AllowCustomPaging="True"

AllowFilteringByColumn="True"

AllowPaging="True"

AllowSorting="True"

OnNeedDataSource="RadGrid1_NeedDataSource"

EnableLinqExpressions="False">

</telerik:RadGrid>

aspx.cs:

protected void RadGrid1_NeedDataSource(object sender, GridNeedDataSourceEventArgs e) {

//RadGrid1Select is a functioning filter/sort/page

Select methodRadGridIsows.DataSource = RadGrid1Select();

RadGridIsows.VirtualItemCount = count;

}

I am able to customize column filters by putting them directly in the aspx, however this causes there to be a repeat column because the DataSource columns will bind to it anyways. If there is no way to access the RadGrid columns on databinding, is there a way to associate certain columns in the aspx with the DataSource's DataTable when binding?

Grid

asked on 02 Feb 2018

1 answer

74 views

Insert Method To Span Horizontal Not Vertical

Hello - I see the method here that describes how to use the "Add New Record" method. I was wondering if there was a way to customize that so the data maps below the appropriate header, instead of just a drop down table.

So it would look like this

Name Title Address City State Zip

Test Test Test Test Test Test

General Discussions

answered on 02 Feb 2018

1 answer

67 views

Columns Reorder

Can someone help me with the logic to save the column order when they are reordered?

We are using the grid for reporting and want to allow our clients to drag and drop the fields, sort them, etc. When there is a post back the order is reset. I have put in logic that works great of there is only one column that is reordered, but if there are 2 or more it doesn't work. There has to be a much easier way to save the current column order on post back?

We are using AutoGenerateColumns="true". Everything is working perfectly except moving more than one column. Please help ASAP!!

Grid

answered on 02 Feb 2018

1 answer

159 views

Find an item in checkboxlist

I'm used to searching dropdownlists like : x= ddlInviteList.Items.IndexOf(ddlInviteList.Items.FindByValue(reader["InvitedID"].ToString()));

But I'm not seeing a similar capability in RadCheckBoxList? Also, is there a way to get the length of a RadCheckBoxList ?

thanks

CheckBox

answered on 02 Feb 2018

1 answer

114 views

RadChartView Integration Value Cell Format Number

Hi,

I was trying to change the Value Cell Format like #.00 € (screenshot1.png) but it seems not working (screenshot2.png)

You can test it directly on your demo

Thank you

PivotGrid

answered on 02 Feb 2018

1 answer

284 views

ComboBox vs SearchBox

Hi,

I was asked to build search functionality as on thomann.de see screenshot.
I am not sure whether I should go the ComboBox or the SearchBox way.

It should search in 17.000 products.

What do you suggest?

Thanks for your assistance,

Marc

ComboBox

answered on 02 Feb 2018

5 answers

103 views

Get radgridbutton to string next in the next column

Hey All,

So i have a Radgrid with a radgridcolumnbutton;

<telerik:GridButtonColumn ButtonType="ImageButton"
FilterControlAltText="Filter PDFExport column" HeaderText="PDF"
ImageUrl="Icons\PDF_Export.png" CommandName="generateSamplePDF_click" UniqueName="generateSamplePDF_click" >
</telerik:GridButtonColumn>

What need this button to do is to execute the the below which creates a pdf report

Protected Sub generateSamplePDF_click(ByVal sender As Object, ByVal e As ...............................)

Dim strPath As String = ""
Dim sampleID As String = ""
Dim filename As String = ""

sampleID = *****whatever text is in column 2 of the row where the button whas selected****

' this is what is used before sampleID = grdTests.Rows(e.CommandArgument).Cells(0).Text

Dim path As String = Server.MapPath("LimsPDF") & "\" & Session("loggedCompanyID") & "\"".pdf"
strPath = Server.MapPath("~/PDF/pdf_sample_" & sampleID & ".pdf")
filename = "pdf_sample_" & sampleID & ".pdf"
Report_Result_UtilityClass.generateSamplePDF(strPath, sampleID)

Response.ContentType = "application/pdf"
Response.AddHeader("Content-Disposition", "attachment;filename=" & filename)
Me.EnableViewState = False
Response.WriteFile(strPath)
Response.Flush()
Response.Close()

End Sub

any help would be very much appreciated

Grid

answered on 02 Feb 2018

7 answers

211 views

Adding line breaks before H1 tag?

Hello,
I have notice a problem that is not possible to add a line break <br/> before an <h1> tag when using the editor. If Press the enter key it just adds another <h1></h1>tag. How can I add line breaks for spacing above the <h1> tag?

thank you

Editor

answered on 02 Feb 2018

6 answers

169 views

RadGrid with RadClientDataSource -t

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Test003.aspx.cs" Inherits="Test003" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<telerik:RadScriptManager runat="server" ID="rsmMain"></telerik:RadScriptManager>

<telerik:RadClientDataSource

runat="server"

ID="DS1"

AllowPaging="true"

EnableServerSorting="true"

EnableServerFiltering="true"

EnableServerPaging="true"

>

<DataSource>

<WebServiceDataSourceSettings>

<Select EnableCaching="false" Url="../api/test" RequestType="Post" />

</WebServiceDataSourceSettings>

</DataSource>

<Schema>

<Model ID="Id">

<telerik:ClientDataSourceModelField FieldName="Id" DataType="Number" />

<telerik:ClientDataSourceModelField FieldName="Name" DataType="String" />

<telerik:ClientDataSourceModelField FieldName="Category" DataType="String" />

<telerik:ClientDataSourceModelField FieldName="Price" DataType="Number" />

</Model>

</Schema>

<ClientEvents

OnRequestEnd="OnRequestEnd"

OnDataParse="OnDataParse"

OnCountRequested="OnCountRequested"

/>

</telerik:RadClientDataSource>

<br />

<telerik:RadGrid runat="server" ID="rgMain"

RenderMode="Lightweight"

ClientDataSourceID="DS1"

AllowMultiRowSelection ="true"

AllowSorting="True"

AllowPaging="True"

PageSize="100"

AutoGenerateColumns="false"

AllowFilteringByColumn="true"

>

<MasterTableView AutoGenerateColumns="false" ClientDataKeyNames="Id" HierarchyLoadMode="Client">

<Columns>

<telerik:GridBoundColumn DataField="Name" HeaderText="Name" UniqueName="Id"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Category" HeaderText="Category" UniqueName="Category"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Price" HeaderText="Price" UniqueName="Price"></telerik:GridBoundColumn>

</Columns>

<PagerStyle AlwaysVisible="true" Mode="NextPrevNumericAndAdvanced" />

<NestedViewTemplate>

<asp:Literal runat="server" ID="Test">TEST</asp:Literal>

</NestedViewTemplate>

</MasterTableView>

<ClientSettings>

<ClientEvents OnCommand="OnGridCommand" OnGridCreated="OnGridCreated" OnDataBinding="OnDataBinding" OnDataBound="OnDataBound" />

</ClientSettings>

</telerik:RadGrid>

<br />

<telerik:RadCodeBlock runat="server" ID="rcbTest">

<script type="text/javascript">

var gcId = "";

var countRg = 20;

OnRequestEnd = function (sender, args) {

console.log('OnRequestEnd');

//console.log(sender);

//console.log(args);

}

OnDataParse = function (sender, args) {

console.log('OnDataParse');

var response = args.get_response();

countRg = response.count;

if (response) {

args.set_parsedData(response.Data);

}

OnCountRequested = function (sender, args) {

args.set_countField(countRg);

console.log('OnCountRequested');

}

OnGridCommand = function(sender, args) {

if (args.get_commandName() == "Page")

console.log("Page Index Changed");

else if (args.get_commandName() == "PageSize") {

args.set_cancel(true);

if (args.get_tableView().get_pageSize() > 50) {

args.get_tableView().set_pageSize(50)

console.log("Page Size Changed BIG");

}

console.log("Page Size Changed");

}

else {

console.log('COMMAND:' + args.get_commandName());

}

OnGridCreated = function (sender, args) {

gcId = sender.get_id();

console.log('Grid Created');

var mtv = sender.get_masterTableView();

mtv.set_pageSize(20);

}

OnDataBinding = function (sender, args) {

console.log('OnDataBinding');

}

OnDataBound = function (sender, args) {

console.log('OnDataBound');

}

</script>

</telerik:RadCodeBlock>

</form>

</body>

</html>

Is a part of my code.When I filtring allways ask twice.
On start asks triple time.
When I showing Comand Panel and clikd Refresh asking four times.

What i Do wrong, any sugestion.

Grid

answered on 01 Feb 2018