Questions on UI for ASP.NET AJAX Forum

12 answers

502 views

Put ViewPaths, UploadPaths on codebehind

Hi people,

I'm trying to put viewpaths, uploadPaths property on my codebehind like I do that with a radEditor and it doesn't seems to work.
Here is a little test I'm trying to do :

test.aspx :

    
            <form id="form1" runat="server"> 
        
                <telerik:RadScriptManager ID="RadScriptManager1" runat="server"> 
        
                </telerik:RadScriptManager> 
        
                <div> 
        
                    <telerik:RadEditor ID="RadEditor1" runat="server"> 
        
                    </telerik:RadEditor> 
        
                    <telerik:RadFileExplorer ID="RadFileExplorer1" runat="server"> 
        
                    </telerik:RadFileExplorer> 
        
                </div> 
        
            </form>

test.aspx.vb :

    
            Protected Sub Page_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreRender 
        
                activeFileBrowser() 
        
            End Sub 
        
            Protected Sub activeFileBrowser() 
        
                    RadEditor1.ImageManager.ViewPaths = New String() {"/ImagesClients/" & chercheChemin() & "/Animation/"} 
        
                    RadEditor1.ImageManager.UploadPaths = New String() {"/ImagesClients/" & chercheChemin() & "/Animation/"} 
        
                    RadEditor1.ImageManager.DeletePaths = New String() {"/ImagesClients/" & chercheChemin() & "/Animation/"} 
        
                    RadFileExplorer1.Configuration.ViewPaths = New String() {"/ImagesClients/" & chercheChemin() & "/Animation/"} 
        
                    RadFileExplorer1.Configuration.UploadPaths = New String() {"/ImagesClients/" & chercheChemin() & "/Animation/"} 
        
                    RadFileExplorer1.Configuration.DeletePaths = New String() {"/ImagesClients/" & chercheChemin() & "/Animation/"} 
        
            End Sub

When I launch the page :

I am able with the RadEditor to browse the image directory, upload, delete images, etc.
I can't browse the FileBrowser directory, not upload, not delete.

Is there a mistake?
Thank you,

Julien

FileExplorer

answered on 18 Mar 2016

26 answers

716 views

[Solved] problem displaying bool value in formtemplate type edit form insert mode

My Column:

<telerik:GridCheckBoxColumn DataField="IsActive" DataType="System.Boolean" ItemStyle-Width="20px"

HeaderText="IsActive" SortExpression="IsActive" UniqueName="IsActive">

</telerik:GridCheckBoxColumn>

My EditForm template:

<EditFormSettings EditFormType="Template">

<FormTemplate>

......

Active:

<asp:CheckBox ID="CheckBox1" runat="server" Checked='<%# Bind( "IsActive") %>' TabIndex="4">

</asp:CheckBox>

I was able to update any records in the grid. However when I clicked on Add New Record, I received an error "specified cast is not valid" on the boolean field "IsActive". Please help, thanks in advance

Grid

answered on 18 Mar 2016

2 answers

862 views

Populate RadComboBox and select all items on page load

Hi!

i am trying to populate and select all items of the following RadComboBox:

<telerik:RadDropDownList ID="RadDropDownParameterX" runat="server"

DropDownHeight="120px" Width="120px" Skin="BlackMetroTouch" DropDownWidth="120px"

OnSelectedIndexChanged="RadDropDownParameterX_SelectedIndexChanged"

AutoPostBack="true" >

<Items>

<telerik:DropDownListItem Text="Countries" Value="Countries" Selected="true" />

<telerik:DropDownListItem Text="Sites" Value="Sites" />

<telerik:DropDownListItem Text="Rts" Value="Rts" />

<telerik:DropDownListItem Text="Machines" Value="Machines" />

<telerik:DropDownListItem Text="Protocols" Value="Protocols" />

</Items>

</telerik:RadDropDownList>

With the following code/logic:

Protected Sub Page_Load(sender As Object, e As System.EventArgs)

If Not Page.IsPostBack Then

LoadCountries()

Dim collectionAllCountries As IList(Of RadComboBoxItem)

collectionAllCountries = RadComboBoxCountries.Items

For Each item As RadComboBoxItem in collectionAllCountries

item.Selected = true

Next

...

Public Sub LoadCountries()

Dim ListaAllCountries As List(Of AffideaGeneralWeb.BLL.General.Countries)

ListaAllCountries = AffideaGeneralWeb.BLL.General.Countries.GetCountries()

Dim dataCountries As DataTable = New DataTable()

dataCountries.Columns.Add("text")

dataCountries.Columns.Add("value")

For Each c As AffideaGeneralWeb.BLL.General.Countries In ListaAllCountries

Dim currentRow As DataRow = dataCountries.NewRow()

currentRow("text") = c.Title

currentRow("value") = c.ID

dataCountries.Rows.Add(currentRow)

Next

RadComboBoxCountries.DataSource = dataCountries

RadComboBoxCountries.DataBind()

End Sub

However even if items are populated (so LoadCountries() works and binds datasource to RadComboBox) the code that i am using to select items does not select them in fact (check screenshot)!

Am i missing something here?

ComboBox

answered on 18 Mar 2016

1 answer

112 views

Nested AjaxPanels & Repeaters problems

I have this setup in witch i dynamically add controls. I have tried to put AjaxManagerProxy but it didn't work.

Sys.WebForms.PageRequestManagerServerErrorException: Script control 'PnlItems' is not a registered script control.
Script controls must be registered using RegisterScriptControl() before calling RegisterScriptDescriptors().
Parameter name: scriptControl

<%--Main page--%>

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server">

<asp:Repeater ID="RptItems" runat="server">

<ItemTemplate>

<cs:customitem id="CustomItem1" runat="server" />

</ItemTemplate>

</asp:Repeater>

<asp:Button ID="BtnAddItem" runat="server" OnClick="BtnAddItem_OnClick" />

</telerik:RadAjaxPanel>

<%--Custom control--%>

<telerik:RadAjaxPanel ID="PnlItems" runat="server">

<asp:Repeater ID="RptItems" runat="server">

<ItemTemplate>

<asp:TextBox ID="TxtName" runat="server" />

</ItemTemplate>

</asp:Repeater>

<asp:Button ID="BtnAddItem" runat="server" OnClick="BtnAddItem_OnClick" />

</telerik:RadAjaxPanel>

AjaxPanel

answered on 18 Mar 2016

4 answers

438 views

[Solved] DatePicker on ModalPopupExtender

I have created a ModalPopUp Extender with a RadDatePicker on it. I've run into a problem, though, when you try to pick a date, the calendar comes up behind the modal window rather than on top and you cannot pick a date.

Any thoughts on how to correct this situation would be appreciated. Below is my markup.

<div id="divConfirmIDES" runat="server">

<div id="divP3ProfileDate" runat="server">

<div class="PopupHeader">

<asp:Label ID="Label1" runat="server" Text="P3 Update Profile Date"></asp:Label>

</div>

<div class="floatLeft">

<label for="rdpPanelP3ProfileDate">P3 Profile Date:</label>

<telerik:RadDatePicker ID="rdpPanelP3UpdateDate" runat="server">

<Calendar runat="server" ShowRowHeaders="false">

<SpecialDays>

<telerik:RadCalendarDay Repeatable="Today" Date="" IsToday="true">

<ItemStyle CssClass="rcToday" />

</telerik:RadCalendarDay>

</SpecialDays>

</Calendar>

<DateInput runat="server" DateFormat="dd MMM yyyy" EmptyMessage="DD MMM YYYY"/>

</telerik:RadDatePicker>

</div>

<div class="formRow">

<asp:Label ID="Label2" runat="server" Style="font-weight: bold"

Text='By clicking "Save", you are confirming that the P3 Profile Date is correct.'></asp:Label>

</div>

<div class="formRowNoBorder">

<div class="floatRight">

<asp:LinkButton ID="btnOkP3Date" runat="server" OnClick="btnOkP3Date_Click" CssClass="silverButton"><span>Ok</span></asp:LinkButton>

<asp:LinkButton ID="btnCancelP3Date" runat="server" CausesValidation="false" CssClass="floatRightLink"><span>Cancel</span></asp:LinkButton>

</div>

</asp:Panel>

<ajaxtoolkit:ModalPopupExtender ID="mpeConfirmIDES" runat="server" BackgroundCssClass="modalBackground"

DropShadow="true" TargetControlID="btnFakeConfirmIDES" PopupControlID="pnlConfirmIDES" CancelControlID="btnCancelIDES">

</ajaxtoolkit:ModalPopupExtender>

Calendar

answered on 18 Mar 2016

2 answers

1.0K+ views

Javascript getElementByID returns null

I am trying to find the control and display set to "block" or "none" on onclientselectedindexchanged event of RadCombobox. It returns always null. The script and controls are in User Control of Content page. There is also Master page for this Content page. I debugged the code with Debugger statement but the control has this tag. "ctl00_content2_ucControl1_imgTest". How can show and hide image? Please let me know. Thanks for your help. Also I tried to use document.getElementById("<%=imgTest.ClientID"); and $find(("<%=imgTest.ClientID") ; but none of these working.

<asp:Image ID="imgTest" ImageUrl="../../../images/test.gif" AlternateText="test"
runat="server" style="display:none"></asp:Image>

<telerik:RadComboBox ID="Combobox1" runat="server" DataTextField="test1"
DataValueField="test_id" NoWrap="true" Width="250" onclientselectedindexchanged="OnClientSelectedIndexChanged"> </telerik:RadComboBox>

function OnClientSelectedIndexChanged(sender, eventArgs) {

{
var item = eventArgs.get_item();

if(item.get_value() == "8")

             {
            var imageControl = document.getElementById('imgTest');
            imageControl.style.display = "block";
            }
        }
</script>

General Discussions

answered on 18 Mar 2016

13 answers

506 views

RadGrid calling from temp table in stored procedure

Hello,

I am using Rad Controls for ASP.NET Q2 2008 in MS Visual Studio 2008. Database is MS SQL 2005 Developer. I have a stored procedure that runs some subqueries and puts all of my results into a temporary table (#tmpEmpList).

I then have a SqlDataSource that has the stored procedure as my SELECT. I initially did not have a temp table, and everything worked as expected. I now have updated my sp to put the data in a temp table first, and then pull what I need out of the temp table as the last statement of the sp. The stored procedure runs properly in MS SQL Management studio.

When I went to refresh my schema for the RadGrid, I keep getting a message that says

" Unable to retrieve schema. Ensure that the ConnectionString and SelectCommand properties are valid.
Invalid object name 'tmpEmpList'."

Can a RadGrid accept data from a temp table of a stored procedure?

Thanks,
Joe

Grid

answered on 18 Mar 2016

1 answer

174 views

Hide Context Menu

Hi,
I have a radtreeview that has a context menu. I would like to hide the entire context menu based upon the value of the node attribute.
I can kind of achieve this by hiding individual menu items, however a small animation is still shown even if no menu items are displayed.
I would like to do this client side if possible.
Thanks.

TreeView

answered on 18 Mar 2016

1 answer

231 views

[Solved] navigate to section of a page

hi

How do i make the navigate url to link to a section of a page? I try using the code below but is not working. Here is what i want to accomplish using RadPanelBar instead of anchor tag http://www.echoecho.com/htmllinks08.htm. Thanks a lot

<telerik:RadPanelItem runat="server" Text="Customers">
<Items>
<telerik:RadPanelItem runat="server" NavigateUrl="#customer" Text="View Customers">
</telerik:RadPanelItem>
</Items>
</telerik:RadPanelItem>

<div class="panel panel-primary" style="margin-right:5px;margin-top:2px">
<div class="panel-heading" id="customer">
<h3 class="panel-title">Customer</h3>
</div>
<div class="panel-body">
<h4>How to use View Customers</h4>
<hr />
<p></p>
</div>
</div>

PanelBar

answered on 18 Mar 2016

0 answers

245 views

Cannot stop page behind scrolling to top when open kendo window

Hi support,

I have a long page behind and mid of the page click on a button for popup a kendo window. when my window popup, the behind page automatically scroll to up and loose the correct position. My code on below:

$(createHolidayDialog[0]).data("kendoWindow").center().open().pin();

Regards,

Ashkan

Window

asked on 17 Mar 2016