15 answers

234 views

Hi,

We are binding few appointments to the scheduler. By default, it will be in month view. But when we click Day View or Week View, an error is been thrown from Javascript and still the scheduler appears in Month View.

The error is as follows:

Error: Sys.WebForms.PageRequestManagerServerErrorException: Height must be non negative.
Parameter name: value

Any hint on solving this issue is appreciated.

Scheduler

answered on 29 Aug 2012

1 answer

63 views

Possible RadTextbox bug

This behaviour happens with RadTextbox but not with a standard textbox so may be a bug:

I have a RadTextbox and a Div (Runat=Server) on a usercontrol
The Div has ContentEditable=true set.
When you type in the RadTextbox, the div text updates (Script)When you type in the Div, the RadTextbox text updates.

The problem is if you change the text in the div (RadTextbox text changes as it should), when you click in the RadTextbox, the text resets back to its proginal value.

Heres the basic script:

function TitleChanged(ObjSource, objDestination) {

try {

document.getElementById('<%= DivTitle.ClientID %>').innerHTML = ObjSource.value;

TitleText = ObjSource.value;

MakeDirty();

}

catch (err) {

}

function TitleDivChanged() {

try {

TitleText=document.getElementById('<%= DivTitle.ClientID %>').innerHTML;

document.getElementById('<%= txtTitle_WorkingDeal.ClientID %>').value = TitleText;

MakeDirty();

}

catch (err) {

}

<telerik:RadTextBox ID="txtTitle_WorkingDeal" runat="server" Width="350" EmptyMessage="Deal Title"

MaxLength="100" Rows="1"

SelectionOnFocus="SelectAll" Text="" ValidationGroup="WorkingDeal"

Wrap="False"

OnKeyup="TitleChanged(this, 'divTitle')"></telerik:RadTextBox>

<div ID="divTitle" onkeyup="TitleDivChanged()" CONTENTEDITABLE="true" runat="server" class="Title" style="color: #000000">TITLE</div>

This Works:

<asp:TextBox ID="txtTitle_WorkingDeal" runat="server" Width="350"

MaxLength="100" Rows="1"

OnKeyup="TitleChanged(this, 'divTitle')"></asp:TextBox>

General Discussions

answered on 29 Aug 2012

3 answers

102 views

ClearCheckedItems is not working in server side

I need to reset a radcombox in the server side, I am using the ClearCheckedItems method but it is not working, after the callback the checkboxes continue checked.

Is there any way for resetting a radcombox in the server side?

Thanks in advance

ComboBox

answered on 29 Aug 2012

2 answers

164 views

Auto Generated Data Columns Resulting in Blank Edit Form

Hello,

I am working with a Rad Grid which is bound to an sql datasource in asp.net. It is displaying data from user defined tables so I need to generate alot of the grid at runtime with c# and work with auto generated columns. My problem is that I can't get the edit form to show any controls what so ever. I'm new to telerik controls so there might be something obvious I'm missing.

I'm gathering from the examples on this site that to setup an edit form control for each column I just create a GridTextBoxColumnEditor
as below and then in c# set the columns 'ColumnEditorID' to the ID of the GridTextBoxColumnEditor. Firstly, am I correct in thinking this is the way to map a grid column to a control in the edit form? The relevant code is below along with the way I've setup my datasource and radgrid. What am I missing?

protected void RadGrid1_ColumnCreated(object sender, GridColumnCreatedEventArgs e)
{
if (e.Column is GridBoundColumn)
{
(e.Column as GridBoundColumn).ColumnEditorID = "GridTextBoxColumnEditor1";
}
}

<asp:SqlDataSource
id="SqlDataSource1"
runat="server"
DataSourceMode="DataReader"
ConnectionString="Server=(local); Database=v7; uid=Vestri; pwd=v3str199!;"
DeleteCommand='<%=SqlDeleteQuery %>'>
</asp:SqlDataSource>
<telerik:RadGrid ID="RadGrid1" runat="server" AllowAutomaticDeletes="true" AllowAutomaticUpdates="true" OnItemDeleted="RadGrid1_ItemDeleted"
DataSourceID="SqlDataSource1" AutoGenerateColumns="true" OnColumnCreated="RadGrid1_ColumnCreated">
<MasterTableView>
<Columns>
<telerik:GridEditCommandColumn ButtonType="ImageButton" UniqueName="EditCommandColumn">
<ItemStyle HorizontalAlign="Center" CssClass="editButton" />
</telerik:GridEditCommandColumn>
<telerik:GridButtonColumn ConfirmText="Delete this record?" ConfirmDialogType="RadWindow"
ConfirmTitle="Delete" CommandName="Delete" Text="Delete"
UniqueName="DeleteColumn" ButtonType="ImageButton">
<ItemStyle HorizontalAlign="Center" CssClass="deleteImage" />
</telerik:GridButtonColumn>
</Columns>
<EditFormSettings ColumnNumber="3" CaptionDataField="Town" CaptionFormatString="Edit properties of {0}"
InsertCaption="New Town">
<FormTableItemStyle Wrap="False"></FormTableItemStyle>
<FormCaptionStyle CssClass="EditFormHeader"></FormCaptionStyle>
<FormMainTableStyle GridLines="None" CellSpacing="0" CellPadding="3" BackColor="White"
Width="100%" />
<FormTableStyle CellSpacing="0" CellPadding="2" Height="110px" BackColor="White" />
<FormTableAlternatingItemStyle Wrap="False"></FormTableAlternatingItemStyle>
<EditColumn ButtonType="ImageButton" InsertText="Insert Order" UpdateText="Update record"
UniqueName="EditCommandColumn1" CancelText="Cancel edit">
</EditColumn>
<FormTableButtonRowStyle HorizontalAlign="Right" CssClass="EditFormButtonRow"></FormTableButtonRowStyle>
</EditFormSettings>
</MasterTableView>
</telerik:RadGrid>
<telerik:GridTextBoxColumnEditor ID="GridTextBoxColumnEditor1" runat="server" TextBoxStyle-Width="200px" />

Grid

answered on 29 Aug 2012

5 answers

91 views

Bind elements in AdvancedInsert and AdvancedEdit template using wcf services

Hi,

We are using Telerik RadScheduler to bind the events. We are using wcf service method to bind the data.
The data binding is done successfully and its showing the data correctly.

Now we are using AdvancedInsertTemplate and AdvancedEditTemplate respectively to insert and edit the events. So in the template we have added two use controls and it contains form elements for insertion and deletion.

When clicking on an empty day,a popup is showing with insert form. Also when clicking on an event , the edit form is also coming.

Now i have got some questions:

Up on editing how to bind the existing details in the edit form , we are using a user control as edit form. Also we want to do it using a wcf service methods, since we are doing the initial binding with wcf services. Now its showing an empty form.
Similarly on insert also we want to do it from client side using wcf services.
Also i want to know whether we can use methods from a wcf service hosted in some other machine. Now while checking we are using wcf services inside our website. But we want to know whether we can use methods from a wcf service hosted outside our website.

Thanks,
Mahesh

Scheduler

answered on 29 Aug 2012

3 answers

123 views

Advanced form time range

Where can I change the time range when creating a new appointmement, view the attached image.

Thanks

Scheduler

answered on 29 Aug 2012

1 answer

81 views

Need help with IE9 and IE10 standards mode

I have a RadMenu on the top 30 pixels of my Page.
Under that, filling the rest of the page is an IFRAME. (The Menu populates the IFRAME).

This works perfectly across all browsers except IE9 and IE10 standards mode where there is a little glitch.
The 1st time you Mouse-over the Root Menu, the sub Menu is hidden.
If you mouse over a menu item a second time, the sub menu appears as expected.

I've broken down the code on my page as simply as I can, I databind the Menu in the code behind.

<!DOCTYPE html>

<html style="height:100%">

<body style="height:100%">

<form id="form1" runat="server">

<telerik:radscriptmanager id="RadScriptManager1" runat="server" />

<div style="position:fixed;width:100%;height:100%;">

<div style="width:100%;height:30px;">

<telerik:RadMenu ID="radMenu" Runat="server" Flow="Horizontal" Skin="Black" EnableViewState="false" EnableEmbeddedSkins="true">

</div>

<iframe id="contentPane" name="contentPane" style="padding-top:30px;width:100%;height:100%;display: block;border:0;"></iframe>

</div>

</form>

</body>

</html>

IE9 and IE10 standards has another minor issue that may be related...
Once you mouse over the root item a second time so that a SubMenu appears.
If there is a third menu level, the menu will only expand about 2 pixels, so you never see sub-sub menus items.
This issue isn't as important, since I can probably fix it via css, but I thought I would include it since it only happens in IE9/IE10 standards mode and therefore possibly related to the topic issue.

Thanks for any help you can give!

Menu

answered on 29 Aug 2012

1 answer

376 views

Radcombobox fill values

I have a grid in that i have edit button .
When i click on edit am going back to the RadPageView where i have radcomboxbox and den fill the text in radcomboxbox
The problem is that whenever i use
(edit grid command)
ddlconfemail.SelectedItem.Text = item["scoreconfirmeemail"].Text;

I get duplication values in my dropdown but if i use "selectedvalue"..it works properly (no duplication and no error in data ).
The problem is that i have 12 combo box and all these values are cuming from 1 - table . Hence , I CANT BIND with the id, the only option is to bind the combo box with Text

Please Help me solve this problem !

ComboBox

answered on 29 Aug 2012

1 answer

87 views

Schedule prompt windows

I have made a totally custom scheduler control which I have also created a custom recurrence for them. They are saved differently in the database there is two table there is the recurrence rule table and the appointment table. I was wondering is there a way that I can make the scheduler think that an appointment is recurring so that when you click edit it will pop up the recurrence edit prompt window?

Scheduler