Questions on UI for ASP.NET AJAX Forum

1 answer

119 views

OK, here's the situation. I have a RadGrid with paging enabled. I am using a custom user control for adding new records. So while the user is adding a new record, he or she wants to page through the existing records. When this is done they lose any data they have already entered. My question is: Is there any way to just alert the user that paging or navigating away will cause them to lose any data they have already entered?

Any help is greatly appreciated.

Thank you,
Nick

Grid

answered on 04 Sep 2009

3 answers

160 views

Cannot disable in-line editor

Hi,

I have Scheduler with WebService as data binding method, and I'm trying to lanuch advance form directly without the in-line editor for appointment insertion.

I modified the Live Demo "Scheduler\WebService\DefaultVB.aspx" to add the StartInsertingInAdvancedForm="true", but the in-line editor still cannot be disabled after double clicking the idle timeslot

It's ok if other type of data binding except web service.

Please advise.

Wilson

Scheduler

answered on 04 Sep 2009

1 answer

132 views

Selective cell editing pivot table

Hi,

I have been trying to do this for a while and cant seem to get the grid to do what im after (im not sure if it is possable) so thought it was worth asking to see if you guys think its possable

I have a rad grid showing pivot data (1 row per year and a column per month) I have managed to get the whole grid into edit mode but what I really want to do is leave all the dates prior to today as normal grid cells (with the original formatting) then for the periods in the future I want to have a text box (some blank some with values depending on the data table)

Do you think it is possibe? if it is any suggestions how I would achive it?

Many thanks in advance

Grid

answered on 04 Sep 2009

3 answers

297 views

$find radtextbox null

Hi,

I can't seem to reference my textbox from my javascript.

on the aspx:

    
                    <asp:ScriptManager ID="ScriptManager1" runat="server"  EnablePartialRendering="True" EnablePageMethods="True">  
        
                        <Scripts> 
        
                            <asp:ScriptReference Path="scripts.js" /> 
        
                        </Scripts> 
        
                    </asp:ScriptManager> 
        
                    <table cellpadding="0" cellspacing="0">  
        
                        <tr> 
        
                            <td width="80%">  
        
            <%--                            <asp:textbox runat="server" TextMode="MultiLine" id="txt" style="WIDTH: 690px; HEIGHT: 260px" rows="16" Columns="79" ></asp:textbox>&nbsp;  
        
            --%>                    <telerik:RadTextBox ID="txt" Width="690" Height="260" Rows = "16" Columns = "79" runat="server" TextMode="MultiLine" SelectionOnFocus="CaretToEnd"></telerik:RadTextBox><br /> 
        
                               <asp:TextBox id="txtMsg" Width="400" Runat="server"></asp:TextBox>&nbsp;&nbsp; <input id="btn" onclick="button_clicked()" type="button" value="SEND" class="btn"/>  
        
                            </td>

script:

    
                        function button_clicked()  
        
                        {  
        
                            var RadTextBox = $find("<%= txt.ClientID %>");  
        
                            if (RadTextBox == null) {  
        
                                var b = bla;  
        
                            }  
        
                            PageMethods.SendMessage($get("txtMsg").value,$get("hdnRoomID").value,UpdateMessages, errorCallback);  
        
                            $get("txtMsg").value="";  
        
                            $get("txt").scrollIntoView("true");  
        
                        }

RadTextBox is null..

Any idea what I did wrong?

Thanks,

Andreas

Input

answered on 04 Sep 2009

2 answers

108 views

OnClientPasteHtml - how do I use it correctly please?

I have the following code and it does not work, please can anyone help?

    
                <script type="text/javascript">  
        
                    function test() {  
        
                        alert("hello");  
        
                    }  
        
                </script> 
        
                    <telerik:RadEditor ID="RadEditor1" runat="server" OnClientPasteHtml="test">  
        
                        <Content> 
        
                        </Content> 
        
                    </telerik:RadEditor>

Thanks

Editor

answered on 04 Sep 2009

1 answer

96 views

Writing client Javascript on update

Could someone possibly help me.
I have an aspx page that I need to produce Javascript on once a search is performed on data.
I have an ajax manager and have set the controls to update, however, I cannot get this routine on the server side to create the javascript on the page. If I do not use the ajax manager, it works fine.
This is the string that I need to write to the page (return), once a gridview updates.

    
            myStringScript = "<script type=""text/javascript"">" & vbCrLf & _  
        
                             "<!--" & vbCrLf & _  
        
                             String.Concat("var CheckBoxIDs =  new Array(", String.Join(",", ArrayValuesAttend.ToArray()), ");") & vbCrLf & _  
        
                             "// -->" & vbCrLf & _  
        
                             "</script>"

I have tried the following methods with no luck:

CheckBoxIDsArrayAttend.Text = myStringScript
(CheckBoxIDsArrayAttend is a literal control, and is also being updated by the ajax manager.)
-------------------------
TryCast(RadCodeBlock1.Controls(0), LiteralControl).Text = myStringScript
--------------------------
Page.ClientScript.RegisterStartupScript(Page.GetType(), "scr", myStringScript)

-------------------------------

None of these work. The Javascript just does not show up on the page after update (I can look for it when I view source on the page)
Any Ideas?
Thanks for your help.

Ajax

answered on 04 Sep 2009

1 answer

126 views

Remove the ExpandCollapseColumn

Hi. I think I've tried everything, and I can't get rid of it. I want detail tables, but not the expandcollapsecolumn. This is what I have so far:

In the declaration:

    
            <MasterTableView> 
        
                ... 
        
                <ExpandCollapseColumn Visible="false" Display="false" /> 
        
                ... 
        
            </MasterTableView>

In code:

    
            protected void Roles_PreRender( object sender, EventArgs e ) 
        
            { 
        
                (RoleGrid.MasterTableView.GetColumn( "ExpandColumn" ) as GridExpandColumn).Visible = false; 
        
                RoleGrid.MasterTableView.Columns[0].Visible = false; 
        
            } 
        
            protected void RoleGrid_ItemCreated( object sender, GridItemEventArgs e ) 
        
            { 
        
                if( e.Item is GridDataItem ) 
        
                { 
        
                    (e.Item as GridDataItem)["ExpandColumn"].Visible = false; 
        
                } 
        
            }

With all this, I still end up with the ExpandColumn header showing up. The actual column cells are hidden, which causes all my other cells to be shifted left, thus getting their data in a row one left of their header... does it really have to be this hard to get rid of that thing?

Grid

answered on 04 Sep 2009

1 answer

107 views

[Solved] Q2 SP1 and Grouping

When we switched from Q1 to Q2 SP1 we lost the second group of a radgrid that had two groups - one that was not collapsed and one that was. We set the collapse in the code behind. Now the second group does not show up at all.

Grid

answered on 04 Sep 2009

2 answers

239 views

Mixing versions

Hi,
I have product that use old version of Terelik controls , is it possible mixing different versions in the same application?
If it's possibe how would I do that.
Igor.

General Discussions

answered on 04 Sep 2009

2 answers

129 views

clientside - select tab w/o firing OnClientTabSelected

I need to programmatically change the selected tab without causing the OnClientTabSelected event to fire. Using both tab.select(); and tab.set_selected(true); is firing my event.

TabStrip

answered on 04 Sep 2009

	myStringScript = "<script type=""text/javascript"">" & vbCrLf & _
	"<!--" & vbCrLf & _
	String.Concat("var CheckBoxIDs = new Array(", String.Join(",", ArrayValuesAttend.ToArray()), ");") & vbCrLf & _
	"// -->" & vbCrLf & _
	"</script>"