Questions on UI for ASP.NET AJAX Forum

1 answer

140 views

Loading slow

Hi,

When i type letter in my combo box its take long time to load relevent data according to given letter. There is loading message. How can i speed up this loading

lakmal

ComboBox

answered on 17 Nov 2009

3 answers

146 views

[Solved] ComboBox Question

I am using v.2009 Q3 combobox and cannot seem to find a way to have (when typing into the combo box) filter through multiple fields while the combo box renders the items under items_requested.

For example I am having the user find inventory items and then select this item to edit and make changes. They need to be able to either type in the stock number or description to pull these items up. So I am displaying both the stock number and description within the combo box.

I set filtering to contains thinking it would look at both the stock number and description. My datatext field is set to description so it is only searching / filtering through that one field. Is there anyway to have the combo box filter or markfirstmatch through multiple fields?

I hope this make sense....

Thanks,

ComboBox

answered on 17 Nov 2009

2 answers

187 views

RadEditor Z-Index Problem

hi
i am using Latest Telerik RadControls for ASP.NET AJAX Q2 2009 SP1
When I open the ImageManager managers they appear behind the RadMenu. I have adjusted the z-index on the RadMenu

.RadMenu_Dynamics_Context
{
    background: none;
    border:0;
    z-index:8000 !important;
}

but the result is the same.

Thanks and regards
Vivekanandan.R

General Discussions

answered on 17 Nov 2009

7 answers

135 views

Self hierarchical grid not exporting the detail table contents if it is collapsed

Hi,

We are trying to export the self hierarchical RAD grid in to an excel.The problem is, we are not able to export the detail table contents when the grid is collapsed.our requirement is , if we click the export all button all the grid details should be exported irrespective of master and detail table contents also whether it is expanded or collapsed.Also while exporting, the column header for detail tables should not be exported.

the code we have used in button click event is

RadGrid1.MasterTableView.Columns.FindByUniqueName("ClaimID").Visible = false;

RadGrid1.MasterTableView.Columns.FindByUniqueName("ExportClaimID").Visible = true;

RadGrid1.MasterTableView.HierarchyDefaultExpanded = true;

RadGrid1.ExportSettings.OpenInNewWindow = true;

RadGrid1.ExportSettings.IgnorePaging = true;

RadGrid1.Rebind();

RadGrid1.ExportSettings.ExportOnlyData = true;

RadGrid1.MasterTableView.ExportToExcel();

please can any one tell me the solution for this issue.
Quick solution/response will be appreciated.

Regards,
Bharath

Grid

answered on 17 Nov 2009

1 answer

144 views

Show More Results

When I'm using the RadComboBox and enable load on demand with the Show More Results Box and do not set a height on the ComboBox the dropdown expands nearly to the bottom of the browser window after selecting the ShowMoreResultsBox the first time even if the items added for that request shouldn't cause the dropdown to expand that far. This is causing it to appear as if there are a number of empty rows (just white space). Is his now the expected behavior as it was not previously. We were previously using 2008.3 and have moved to 2009.3.

Thanks

ComboBox

answered on 17 Nov 2009

4 answers

164 views

How to move the scroll bar to the original position

Hello,
I am using the Telerik treeview control. The tree view contains many nodes and vertically scrollable. Here we can add or delete a node by right clikcing on a context menu on the desired node or check a node. However the addition, deletion and checking operation requires postback and after each postback the treeview scrolls to the top and the users are facing usabilty issue because of this. Is there a way I can move the scroll bar to the node on which I clicked on the context menu or the node which I checked.

Thanks
Hemangajit

TreeView

answered on 17 Nov 2009

5 answers

181 views

How Do I Bind Related Combo Boxes to a Hierarchical Data Source?

Is it possible to bind the drop down lists of a set of related combo boxes to a hierarchical data source so that the lists sync up on the client w/o a post back?

ComboBox

answered on 17 Nov 2009

3 answers

182 views

OnClientNodeChecked doesn't get raised after programmatic node.check()

This seems to be a bug in the control, since wouldn't this be a valid scenario?

My OnClientNodeChecked event gets fired in response to user click/check/uncheck. But when I programmatically call the check() method of the client-side node, the same event does not get raised.

Here's a repro page:

    
            <%@ Page Language="C#" AutoEventWireup="true"  %> 
        
            <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %> 
        
            <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> 
        
            <html xmlns="http://www.w3.org/1999/xhtml">  
        
            <head runat="server">  
        
                <style type="text/css">HTML { font-size: 10pt; font-family: Arial; }</style> 
        
            </head> 
        
            <body> 
        
                <form id="form1" runat="server">  
        
                    <asp:ScriptManager ID="ScriptManager1" runat="server" /> 
        
                    <div> 
        
                        <telerik:RadTreeView ID="myTree" OnClientNodeChecked="NodeWasChecked" CheckBoxes="true" runat="server">  
        
                            <Nodes> 
        
                                <telerik:RadTreeNode Text="Node A"></telerik:RadTreeNode> 
        
                                <telerik:RadTreeNode Text="Node B"></telerik:RadTreeNode> 
        
                                <telerik:RadTreeNode Text="Node C"></telerik:RadTreeNode> 
        
                                <telerik:RadTreeNode Text="Node D"></telerik:RadTreeNode> 
        
                                <telerik:RadTreeNode Text="Node E"></telerik:RadTreeNode> 
        
                            </Nodes> 
        
                        </telerik:RadTreeView> 
        
                        <input type="button" value="run repro" onclick="runRepro()" /> (checks every other node)  
        
                        <script language="javascript" type="text/javascript">                  
        
                            function runRepro()  
        
                            {  
        
                                var tree = $find('<%= myTree.ClientID %>');                      
        
                                var nodes = tree.get_nodes();  
        
                                for (var i=0; i<nodes.get_count(); i++)  
        
                                    if ((i%2)==0) { nodes.getNode(i).check(); }  
        
                            }  
        
                            function NodeWasChecked(sender, args)  
        
                            {  
        
                                var text = document.createTextNode("Function was called:  NodeWasChecked() - " + (new Date()).toString());                      
        
                                if (ResultsDiv.childNodes.length > 0)  
        
                                {  
        
                                    ResultsDiv.insertBefore(document.createElement("br"), ResultsDiv.childNodes.item(0));                     
        
                                    ResultsDiv.insertBefore(text, ResultsDiv.childNodes.item(0));  
        
                                }    
        
                                else  
        
                                {                          
        
                                    ResultsDiv.appendChild(text);                          
        
                                }  
        
                            }          
        
                        </script> 
        
                    </div> 
        
                    <div style="border:1px solid red; margin-top: 50px;">  
        
                        <b>Expected Result:</b>  clicking the button will not check nodes, but not raise the OnClientNodeChecked() event.  
        
                        however, manually clicking the checkboxes will raise this event and   
        
                        <br /><br /> 
        
                        <b>OnClientNodeChecked() Results:</b> 
        
                        <div id="ResultsDiv" style="font-size:8pt;"></div> 
        
                    </div> 
        
                </form>      
        
            </body> 
        
            </html>

TreeView

answered on 17 Nov 2009

1 answer

93 views

Can I restrict Markup Tags and Attributes?

Objective
I would like to expose html editing and paste to my rich editor fields for my application, but I only want specific tags to be published.

Other Editors
For my previous applications, I have been using the Tiny MCE Editor for my rich text editing. There is a feature in tinymce that allows me to specify which tags and tag attributes are "acceptable" for publishing.

Example
tinyMCE.init({
...
valid_elements : "a[href|target=_blank],strong/b,div[align],br"
});

When a user submits a page, the editor strips out any markup that is not in the approved tag list.

does Telerik have a similary property.

I can do this is dotnet on postback using regex, but I would prefer to have it built into the control.

Thanks

Editor

answered on 17 Nov 2009

3 answers

121 views

Changing text in hierarchy grid

Hi All,

I have a hierarchy grid, in master table view i have a column called "Status" (values will be like A,I) and in child table i have column called "Status1" (values will be like O,C)

now i want to change the Status, Status1 text as Active,Inactive and Open,Close respectively.

How can i do this in C#, Please help me regarding this.

Grid

answered on 17 Nov 2009

	<%@ Page Language="C#" AutoEventWireup="true" %>
	<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head runat="server">
	<style type="text/css">HTML { font-size: 10pt; font-family: Arial; }</style>
	</head>
	<body>
	<form id="form1" runat="server">
	<asp:ScriptManager ID="ScriptManager1" runat="server" />
	<div>


	<telerik:RadTreeView ID="myTree" OnClientNodeChecked="NodeWasChecked" CheckBoxes="true" runat="server">
	<Nodes>
	<telerik:RadTreeNode Text="Node A"></telerik:RadTreeNode>
	<telerik:RadTreeNode Text="Node B"></telerik:RadTreeNode>
	<telerik:RadTreeNode Text="Node C"></telerik:RadTreeNode>
	<telerik:RadTreeNode Text="Node D"></telerik:RadTreeNode>
	<telerik:RadTreeNode Text="Node E"></telerik:RadTreeNode>
	</Nodes>
	</telerik:RadTreeView>
	<input type="button" value="run repro" onclick="runRepro()" /> (checks every other node)


	<script language="javascript" type="text/javascript">
	function runRepro()
	{
	var tree = $find('<%= myTree.ClientID %>');
	var nodes = tree.get_nodes();
	for (var i=0; i<nodes.get_count(); i++)
	if ((i%2)==0) { nodes.getNode(i).check(); }
	}
	function NodeWasChecked(sender, args)
	{
	var text = document.createTextNode("Function was called: NodeWasChecked() - " + (new Date()).toString());
	if (ResultsDiv.childNodes.length > 0)
	{
	ResultsDiv.insertBefore(document.createElement("br"), ResultsDiv.childNodes.item(0));
	ResultsDiv.insertBefore(text, ResultsDiv.childNodes.item(0));
	}
	else
	{
	ResultsDiv.appendChild(text);
	}
	}
	</script>
	</div>


	<div style="border:1px solid red; margin-top: 50px;">
	<b>Expected Result:</b> clicking the button will not check nodes, but not raise the OnClientNodeChecked() event.
	however, manually clicking the checkboxes will raise this event and
	<br /><br />
	<b>OnClientNodeChecked() Results:</b>
	<div id="ResultsDiv" style="font-size:8pt;"></div>
	</div>


	</form>
	</body>
	</html>