Script in RadCodeBlock not found when used in OnClientDoubleClick in UI for ASP.NET AJAX TreeView

CSurieux

465 posts

Member since:
Jan 2007

Posted 19 Aug 2009 Link to this post

Hello,

I want to do some client adaptation on a node doubleclick and I have to customize my script depending language so I used a radcodeblck for it.
But I get an error on Page, the function called by TreeView OnClientDoubleClick is not found .
If I look to page source in browser, the function is here and well formated ?
Here is my code

    
            <Telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">  
        
            <script type="text/javascript" language="javascript">  
        
                function TemplateDoubleClick(sender, eventArgs) {  
        
                    var node = eventArgs.get_node();  
        
                    var cat = node.get_category();  
        
                    for (var i = 0; i < node.get_nodes().get_count(); i++) {  
        
                        var nd = node.get_nodes().getNode(i);  
        
                        var cat2 = nd.get_category();  
        
                        if (cat2 == 'Id')  
        
                            nd.set_text('<%= Localize("NEWID","New Id") %>');  
        
                        else if (cat2 == 'Icon')  
        
                            nd.set_text('<%= Localize("NEWICON","New Icon url") %>');  
        
                        else if (cat2 == 'IsProfile')  
        
                            nd.check();  
        
                    }  
        
                    return;  
        
                }  
        
            </script> 
        
            </Telerik:RadCodeBlock> 
        
            <telerik:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="RadMultiPage1" ValidationGroup='Main' SelectedIndex='0' > 
        
                <Tabs> 
        
                    <telerik:RadTab runat="server" TabIndex='0' PageViewID="PageView1" Text="Page 1" /> 
        
                    <telerik:RadTab runat="server" TabIndex='1' PageViewID="PageView2" Text="Page 2" /> 
        
                </Tabs> 
        
            </telerik:RadTabStrip> 
        
            <telerik:RadMultiPage ID="RadMultiPage1" Runat="server" SelectedIndex='0' > 
        
                <telerik:RadPageView ID="RadPageView1" runat="server">  
        
                </telerik:RadPageView> 
        
                <telerik:RadPageView ID="PageView2" runat="server">  
        
                            <telerik:RadTreeView ID="RadTemplatesTree"  CssClass='TreeView' OnClientDoubleClick='TemplateDoubleClick'  AllowNodeEditing='true' CheckBoxes="true"  EnableDragAndDrop="true" EnableDragAndDropBetweenNodes="true"   
        
                                        MultipleSelect="false"  runat="server">  
        
            .....

Where is my error.

Thanks.
CS

CSurieux

465 posts

Member since:
Jan 2007

Posted 19 Aug 2009 Link to this post

Just as complementary info, in the browser's page source code the script appears after the radtreeview init method, I don't understand why it is moved there, seems to be related to radcodeblock because without it the function is before just as placed in the aspx code and it is found by treeview...

CS

Veselin Vasilev

Admin

2992 posts

Posted 20 Aug 2009 Link to this post

Hi Christian Surieux,

I could not reproduce the problem using the code you supplied. Here it is:

    
            <Telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">   
        
            <script type="text/javascript" language="javascript"> 
        
                function TemplateDoubleClick(sender, eventArgs) {alert(1); 
        
                    var node = eventArgs.get_node(); 
        
                    var cat = node.get_category(); 
        
                    for (var i = 0; i < node.get_nodes().get_count(); i++) { 
        
                        var nd = node.get_nodes().getNode(i); 
        
                        var cat2 = nd.get_category(); 
        
                        if (cat2 == 'Id') 
        
                            nd.set_text('new id'); 
        
                        else if (cat2 == 'Icon') 
        
                            nd.set_text('New Icon url'); 
        
                        else if (cat2 == 'IsProfile') 
        
                            nd.check(); 
        
                    } 
        
                    return; 
        
                }   
        
            </script>  
        
            </Telerik:RadCodeBlock>  
        
            <telerik:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="RadMultiPage1" ValidationGroup='Main' SelectedIndex='0' >  
        
                <Tabs>  
        
                    <telerik:RadTab runat="server" TabIndex='0' PageViewID="PageView1" Text="Page 1" />  
        
                    <telerik:RadTab runat="server" TabIndex='1' PageViewID="PageView2" Text="Page 2" />  
        
                </Tabs>  
        
            </telerik:RadTabStrip>  
        
            <telerik:RadMultiPage ID="RadMultiPage1" Runat="server" SelectedIndex='0' >  
        
                <telerik:RadPageView ID="RadPageView1" runat="server">  page 1 
        
                </telerik:RadPageView>  
        
                <telerik:RadPageView ID="PageView2" runat="server">   
        
                            <telerik:RadTreeView ID="RadTemplatesTree"  CssClass='TreeView' OnClientDoubleClick='TemplateDoubleClick'  AllowNodeEditing='true' CheckBoxes="true"  EnableDragAndDrop="true" EnableDragAndDropBetweenNodes="true"    
        
                                        MultipleSelect="false"  runat="server"> 
        
                                        <Nodes> 
        
                                            <telerik:RadTreeNode Text="root"></telerik:RadTreeNode> 
        
                                        </Nodes> 
        
                            </telerik:radtreeview>                
        
            </telerik:RadPageView> 
        
            </telerik:RadMultiPage>

I see no errors and the alert is executed. I suppose something else is messing the code.

Sincerely yours,
Veselin Vasilev
the Telerik team

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CSurieux

465 posts

Member since:
Jan 2007

Posted 20 Aug 2009 Link to this post

Hello,

I suppose it is the <%= Localize("NEWID","New Id") %>' that change the result.
my Localize method is from a library I Import in the ascx, it take care to translate the key sent, very common.

And it is working well because the broser source code contains the 'translated value' .... but in IE7/8 code is pushed after your Init call for RadTreeView and it crashes radtreeview init, nothing being displayed.

CS

CSurieux

465 posts

Member since:
Jan 2007

Posted 21 Aug 2009 Link to this post

Hi,

Just to add that I found the error which was on my side....I apology.
It was a translated string containing the ' char....

Anyay thanks for support.
CS