Questions on UI for ASP.NET AJAX Forum

5 answers

346 views

Allow Insert, but not Edit on certain columns

Hi,

I have a grid with one GridDropDownColumn and two GridBoundColumns. I've set AllowAutomaticInserts and AllowAutomaticUpdates to True. I add rows by selecting a value from a dropdown and entering values in the textboxes. Now I'd like to be able to edit rows by changing the values in the textboxes, but I don't want to allow editing the first dropdown column. If I put ReadOnly, then I can't use the dropdown on Insert. Is there a way to be able to insert, but not edit a column?

Thanks,
Julia

Grid

answered on 29 Jun 2009

1 answer

177 views

Telerik.Web.UI.RadWindow() problem

Hi

Me.RadWindowManager1.Windows.Add(newWindow)
(newWindow) is underline and giving me an error of
"value of type 'telerik.web.UI.RadWindow' cannot be converted to 'telerik.webcontrols.RadWindow"

This is the sub.

Protected Sub LinkButton2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles LinkButton2.Click

Dim

newWindow As New Telerik.Web.UI.RadWindow()

newWindow.ID = "AES"

newWindow.NavigateUrl =

"~/AES/expshiptb.aspx"

newWindow.VisibleOnPageLoad =

"True"

Me.RadWindowManager1.Windows.Add(newWindow)

End Sub

<radW:RadWindowManager ID="RadWindowManager1" runat="server"

ShowContentDuringLoad ="false" ReloadOnShow ="true" Skin ="Web20"

Your help on this problem will be appreciated.

Window

answered on 29 Jun 2009

2 answers

145 views

[Solved] How to show alert message in Insert_Command?

    
            protected void PermissionGrid_InsertCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)  
        
                    {  
        
                            // some code here, irrelevant

                            GridEditableItem editedItem = e.Item as GridEditableItem;

                            GridEditManager editMan = editedItem.EditManager;

                            Permissions st = new Permissions();

                            Hashtable newValues = new Hashtable();

                            e.Item.OwnerTableView.ExtractValuesFromItem(newValues, editedItem)

                            // some code here, irrelevant

                            foreach (DictionaryEntry de in newValues)  
        
                            {  
        
                                if (de.Key == "PermissionsName")  
        
                                {  
        
                                    st.PermissionsName = de.Value.ToString();  
        
                                }  
        
                                if (de.Key == "PermissionsNo")  
        
                                {  
        
                                    if (pre.CheckNosExist(de.Value.ToString())) // check if "PermissionsNo" exsited!  
        
                                    {  
        
                                        st.PermissionsNo = de.Value.ToString();  
        
                                        ValuedDate = true;  
        
                                    }  
        
                                    else // show alert message!
        
                                    {  
        
                                        string myScript = string.Format("Sys.Application.add_load(function(){radalert('A string.', 200, 100,'{0}');})", "data exsited!");  
        
                                        Page.ClientScript.RegisterStartupScript(this.GetType(), "SCR", myScript, true);       
        
                                    } 
        
                                }  
        
                                if (de.Key == "PermissionsTemp")  
        
                                {  
        
                                    st.PermissionsTemp = de.Value.ToString();  
        
                                }  
        
                                if (de.Key == "Remarks")  
        
                                {  
        
                                    st.Remarks = de.Value.ToString();  
        
                                }  
        
                            }  
        
                            if (ValuedDate == true) pre.Insert(st);// insert into database  
        
            }

I use a function to check if this item's 'PermissionsNo' has already exsited in database.

If (exsited)
{
   show an alert message ;
   doesn't insert into database.
}
else
{
   insert into database.
}

But it seems that the alert message doesn' show here.
Can you give me a demo to show how to alert from code behind in Grid_InsertCommand?

Thank you

Airad

Grid

answered on 29 Jun 2009

2 answers

159 views

Initial Behaviour In rad Window

hi

i am using Telerik Q1 2007 version .i have set the initial behavior=maximized .when window open ,its not showing in maximized Mode. when i have set the behavior=maximized. it shows the Maximized button.
In my project there are some rad menus. but problem is when i maximized the window. it cover up the whole area.and its overlapping the menus. is there any restriction to maximized the window. means it will show the window within particular area.

please give me the solutions ASAP.

Regards

rahul

Window

answered on 29 Jun 2009

1 answer

125 views

Custumized Advanced Form Template

Hai,
First of all Thanks for your previous support.Now i'have encountered with another problem of the scheduler.
I have almost succeeded in custumizing the advanced form template .it is working fine in local version without any error.but in the deployed version there occurs a javascript error
'Object expected'.this happens only in deployed version .the script function that causes the error is

function schedulerFormCreated(scheduler, eventArgs) {

var $ = $telerik.$;

var schedulerElement = scheduler.get_element();

var formElement = $("div.rsAdvancedEdit", schedulerElement);

if (formElement.length == 1) {

// Initialize the client-side object for the advanced form

var advancedTemplate = new window.SchedulerAdvancedTemplate(schedulerElement, formElement);

advancedTemplate.initialize();

}

I cudn't understand what the problem is?and i'm not using any cssclass named rsAdvancedEdit.
Can anybody help me its very urgent!!!.Thanks once again in advance
with regards
vish

Scheduler

answered on 29 Jun 2009

3 answers

121 views

PDF Exporting Error

Hi,

Could any one help me in finfing the following error problem. I am using rad grid basic PDF export code which is give by the Rad help page. But while i am clicking the export button i am getting this rutime error

"The '' character, hexadecimal value 0x2A, cannot be included in a name."*

Plz help me for this scenarios

Regards,
Appu

Grid

answered on 29 Jun 2009

1 answer

84 views

Saving through textboxes in Gridview

We have a button for save(Not in RadGrid) and we need to get values of row cells for each row in order to save.
For this we need to loop the grid with rows and getting each cell value for each row,

Thanks Ahead!!!

Grid

answered on 29 Jun 2009

2 answers

185 views

Get number of Selected item of checkboxlist

Hi All,
I have a RadGrid With Checkboxlist control in itemtemplate ,My question is How can I get number of selected item in every checkbox once user click the item
thanks
ghadeer

Grid

answered on 29 Jun 2009

1 answer

216 views

Add new record in GridTableView

Hi,

When i click on the Add new record of the gridtabletaview textbox is not displayed , just the insert and the cancel links are displayed.

Please help me with this.

Here is the code

<telerik:RadGrid ID="radGridComments" Skin="WebBlue" GridLines="None" runat="server" Width="100%" PageSize="20"

AllowPaging="True" AutoGenerateColumns="False"

ShowStatusBar="True" ShowFooter="False" OnDetailTableDataBind="radGridComments_DetailTableDataBind" >

</ClientSettings>

<telerik:GridTableView DataKeyNames="PKey" Width=70% Name="Actions" CommandItemDisplay=Top ed HorizontalAlign="NotSet">

<telerik:GridRelationFields DetailKeyField="CommentsPkey" MasterKeyField="PKey" />

</ParentTableRelation>

<telerik:GridTemplateColumn HeaderText="PKey" Visible=False UniqueName="Pkey" >

<asp:Label runat="server" ID="lblID" Text='<%# Bind("Pkey") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="CommentPKey" Visible=False UniqueName="Pkey" >

<asp:Label runat="server" ID="lblCommentPKey" Text='<%# Bind("CommentPkey") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="StatusPKey" Visible=False UniqueName="StatusPkey" >

<asp:Label runat="server" ID="lblID" Text='<%# Bind("StatusPkey") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Subject" UniqueName="Subject" EditFormColumnIndex="1">

<asp:Label runat="server" ID="lblSubject" Text='<%# DataBinder.Eval(Container.DataItem,"ActionSubject") %>'></asp:Label>

</ItemTemplate>

<asp:TextBox CssClass="TextBox" Text='<%# ViewState("ActionSubject")%>' ID="txtSubject" runat=server></asp:TextBox>

<asp:RequiredFieldValidator ID="rfvSubject" runat="server" ErrorMessage="*" ControlToValidate="txtSubject"></asp:RequiredFieldValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</telerik:GridTableView>

</DetailTables>

<telerik:GridTemplateColumn HeaderText="FromDB" Visible=False UniqueName="TemplateColumn" >

<asp:Label runat="server" ID="lblFromDB" Text='<%# Bind("FromDB") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="PKey" Visible=False UniqueName="Pkey" >

<asp:Label runat="server" ID="lblID" Text='<%# Bind("Pkey") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="UserID" Visible=False UniqueName="UserID" >

<asp:Label runat="server" ID="lblUserID" Text='<%# Bind("UserId") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Comments Date" UniqueName="CommentsDate" EditFormColumnIndex="1">

<asp:Label runat="server" ID="lblCommentsDate" Text='<%# Format(DataBinder.Eval(Container.DataItem,"CommentsDate"),"dd-MMM-yyyy") %>'></asp:Label>

</ItemTemplate>

<telerik:RadDatePicker ID="radCommentsDate" runat="server">

</Calendar>

</DateInput>

</telerik:RadDatePicker>

<asp:RequiredFieldValidator ID="rfvCommentsDate" runat="server" ErrorMessage="*" ControlToValidate="txtSubject"></asp:RequiredFieldValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Subject" UniqueName="Subject" EditFormColumnIndex="1">

<asp:Label runat="server" ID="lblSubject" Text='<%# DataBinder.Eval(Container.DataItem,"CommentsSubject") %>'></asp:Label>

</ItemTemplate>

<asp:TextBox CssClass="TextBox" Text='<%# ViewState("Subject")%>' ID="txtSubject" runat=server></asp:TextBox>

<asp:RequiredFieldValidator ID="rfvSubject" runat="server" ErrorMessage="*" ControlToValidate="txtSubject"></asp:RequiredFieldValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Comments By" UniqueName="CommentsBy" EditFormColumnIndex="1">

<asp:Label runat="server" ID="lblCommentsBy" Text='<%# Bind("CommentsBy") %>'></asp:Label>

</ItemTemplate>

<telerik:RadComboBox ID="radCommentsBy" runat="server">

</telerik:RadComboBox>

<asp:RequiredFieldValidator ID="rfvCommentsBy" runat="server" ErrorMessage="*" ControlToValidate="radCommentsBy"></asp:RequiredFieldValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Comments" UniqueName="Comments" EditFormColumnIndex="1">

<asp:Label runat="server" ID="lblComments" Text='<%# Bind("Comments") %>'></asp:Label>

</ItemTemplate>

<telerik:RadEditor ID="radComments" width="400px" runat="server" ToolsFile="../App_Data/RadEdit/ToolsFile.xml" >

</telerik:RadEditor>

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridEditCommandColumn UniqueName="EditButton">

</telerik:GridEditCommandColumn>

<telerik:GridButtonColumn CommandName="Delete" Text="Delete" UniqueName="DeleteColumn">

</telerik:GridButtonColumn>

</Columns>

</EditFormSettings>

</MasterTableView>

</HeaderContextMenu>

</FilterMenu>

</telerik:RadGrid>

Grid

answered on 29 Jun 2009

2 answers

675 views

[Solved] Popup Window in iFrame?How to fix it center?

hi!

I'm using a javascript to launch a window.

    
            <script type="text/javascript">  
        
                function openRadWin()  
        
                {  
        
                    radopen("http://www.telerik.com","RadWindow1");   
        
                }  
        
            </script>

The problem is that this window is launched inside a frame.

I want to know :

If this launched window can be moved out of the frame? or be blocked inside of the frame?
How to popup it in screen center? but not in frame center.

In a word, how to popup the window from iframe, fixing it in screen center and moving out of the frame?

In my page, left side is a masterpage and right side there is an iframe in it, maybe like this demo effects:
http://demos.telerik.com/aspnet-ajax/window/examples/radopen/defaultcs.aspx

If luanching window in iframe can't make this effects, is it necessary to popup a window from main page where the iframe is contained?

Hope I described the situation clearly, thank you!

Airad

Window

answered on 29 Jun 2009

"The '*' character, hexadecimal value 0x2A, cannot be included in a name."

"The '' character, hexadecimal value 0x2A, cannot be included in a name."*