Questions on UI for ASP.NET AJAX Forum

2 answers

198 views

Can't find Dynamically Created RadDatePicker in OnLoad

I'm dynamically creating a RadDatePicker in the VB .NET code behind like so...

Dim oCalCell As New HtmlTableCell()

Dim oRadPicker As New Telerik.WebControls.RadDatePicker()

oRadPicker.ID = "cldrStageDate"

oRadPicker.Calendar.ID = "cldrStageDate_calendar"

oRadPicker.Calendar.ClientEvents.OnLoad = "cldrLoaded"

oCalCell.Controls.Add(oRadPicker)

Then on the client side I have the following javascript code:

function cldrLoaded(oCtl) {

var sCtlId = null;

if (typeof(oCtl.get_id) === "function") sCtlId = oCtl.get_id().split('_calendar')[0];

else sCtlId = oCtl.ClientID;

var oCldr = $find(sCtlId);

}

The control is rendered on the page and appears to be working. But inside "cldrLoaded", oCtl doesn't have a function named "get_id" when this function is called, but it does have a "ClientID" set. But the $find(sCtlID) won't find the RadDatePicker.

I have a DatePicker declared in the .aspx page that works as expected:

<telerik:RadDatePicker id="cldrStageDate" runat="server">

<Calendar ID="cldrStageDate_calendar" runat="server">

<ClientEvents OnLoad="cldrLoaded" />

</Calendar>

</telerik:RadDatePicker>

How can I get the proper object get sent to the OnLoad function?

Thanks!

Calendar

answered on 03 Mar 2014

1 answer

102 views

Access footer of a rad grid from client as well as server side per column.

Hello,

I've a grid where in each column I've an item template with two time picker.
That shows the start and end time.

I need to show the total duration in decimal at the footer.

i would also like to reflect the duration as the time is selected dynamically in each row.

Grid

answered on 03 Mar 2014

1 answer

116 views

I need to change back color of cells when the data is bound but don't want to display the data.

Hi,

i've a grid with cells in a time interval of 15 mins. It's a 24 hours cycle.I'm trying to change the color of the cells based on the start and end time.

the cells should be coloured from start to end time.

Also I need to count the shaded cells per column and display it on a footer.

please can someone suggest how can I achieve this functionality?

Thanks

Grid

answered on 03 Mar 2014

3 answers

269 views

[Solved] How to Hide telerik:RadGrid EditFormSettings control runtime?

Below is my code for radgid edit form, It's working fine but i want to hide place holder control ID="plupload" on Insert/Edit mode of EditFormSettings on RadComboBox1 index chnaged event

<EditFormSettings EditFormType="Template">

<FormTemplate>

<table id="Table2" cellspacing="2" cellpadding="1" width="100%" border="0" rules="none" style="border-collapse: collapse;">

<tr>

<td>

<table id="Table4" cellspacing="1" cellpadding="1" width="50%" border="0" class="module">

<tr>

<td>Name:</td>

<td><asp:TextBox ID="TextBox2" Text='<%# Bind( "Name") %>' runat="server" TabIndex="8"></asp:TextBox></td>

</tr>

<asp:PlaceHolder ID="plupload" runat="server" >

<tr>

<td>File Upload :</td>

<td><telerik:RadAsyncUpload runat="server" ID="AsyncUpload1" OnClientFileUploaded="OnClientFileUploaded" MultipleFileSelection="Disabled"

AllowedFileExtensions="jpg,jpeg,png,gif" MaxFileSize="1048576" onvalidatingfile="RadAsyncUpload1_ValidatingFile"></telerik:RadAsyncUpload>

</td>

</tr>

</asp:PlaceHolder>

</table>

</td>

<td>

</td>

</tr>

<tr>

<td align="right" colspan="2">

<asp:Button ID="btnUpdate" Text='<%# (Container is GridEditFormInsertItem) ? "Insert" : "Update" %>'

runat="server" CommandName='<%# (Container is GridEditFormInsertItem) ? "PerformInsert" : "Update" %>'>

</asp:Button>

<asp:Button ID="btnCancel" Text="Cancel" runat="server" CausesValidation="False" CommandName="Cancel"></asp:Button>

</td>

</tr>

</table>

</FormTemplate>

</EditFormSettings>

hear is my RadComboBox code

<telerik:RadComboBox ID="RadComboBox1" runat="server" onselectedindexchanged="RadComboBox1_SelectedIndexChanged" autopostback="True" >

<Items>

<telerik:RadComboBoxItem Value="1" Text="Show All" />

<telerik:RadComboBoxItem Value="2" Text="Hide File Upload" />

</Items>

</telerik:RadComboBox>

Grid

answered on 03 Mar 2014

3 answers

255 views

How to programmatically cause RadAjaxManager to update a control.

Hi I have been having this issue in many development requests. Basically I use RadAjaxManager to update controls on a webform, but sometimes certain code is called on the server that should update a control and I need to cause that control to be upated on the screen from code behind. Is there a way to use the RadAjaxManager to achieve this task?

Thanks

General Discussions

answered on 03 Mar 2014

5 answers

170 views

RAD Editor multiple web parts

Hi,

Im having major issues inserting web parts into content areas in a page using the RAD editor. I can insert a web part, but then any attempt to edit the web part properties or any other action inserts another web part benieth it and so on untill i leave the page. I can not delete them either as this causes a another one to be added !!!

Once I activate the web level feature

Use RadEditor to edit HTML fields

Replaces the default Rich Html editor with RadEditor (page content,wiki, etc.).

All html fields use the RAD editor and this is where I get the issue of inserting web parts into content areas.

This issue does not happen when the feature is not activated and i use the OOTB editor.

Also this is on a Vanila no customisations env.

RadEditorSharePoint DLL version in use from GAC is 6.1.7.0...

WebParts for SharePoint

answered on 03 Mar 2014

1 answer

209 views

Drop down tree with check box

I using drop down tree with check box checked is true values are input to the rad grid ,when single click the rad grid visible false { When i click child check box rad grid visible false this functionality working,when i click parent check box in this case functionality not working }

I want initially the[ CheckBoxes="CheckChildNodes" ] the parent node check box checked true all child nodes are checked ,when i single click the parent check box checked is true functionality not working sample code in server side code

DropDownTree

answered on 03 Mar 2014

1 answer

130 views

Rad grid Inline editing validations on Dynamic Text boxes in server side

Hi,
I have one Radgrid with multiple dynamic text box columns and some fileds, that multiple columns are creating in server side only.

<telerik:RadGrid ID="RGManualSolver" runat="server" AutoGenerateColumns="false" Skin="Vista"

OnNeedDataSource="RGManualSolver_NeedDataSource" OnUpdateCommand="RGManualSolver_UpdateCommand"

OnItemCommand="RGManualSolver_ItemCommand" OnPreRender="RGManualSolver_PreRender"

Width="1040px" Height="300px">

<MasterTableView EditMode="InPlace" EnableColumnsViewState="false" Width="97%" ClientDataKeyNames="MarketName"

DataKeyNames="MKTID,SCID">

<Columns>

<telerik:GridEditCommandColumn ButtonType="LinkButton" UniqueName="EditCommandColumn"

ItemStyle-Width="60px" HeaderStyle-Width="60px">

</telerik:GridEditCommandColumn>

<telerik:GridTemplateColumn DataField="SHOWCOST" HeaderText="VIEW COST ALLOCATION">

<ItemTemplate>

<asp:LinkButton ID="LnkShowCostClick" runat="server" Text='<%#Eval("SHOWCOST") %>'

CommandName="SHOWCOSTALLOCATIONClick"></asp:LinkButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

<ClientSettings>

<Scrolling AllowScroll="true" />

</ClientSettings>

</telerik:RadGrid>

While updating the Grid items, I need validations on that text boxes ..

Can anyone help me regarding this..

Thanks
-Rk.Moorthy

Grid

answered on 03 Mar 2014

15 answers

780 views

RadComboBox drop-down rendering issue

I have an issue with my radComboBoxes rendering the drop-down data randomly on the screen.

Attached is an illustration of the problem with one of the fields.

The code for the combobox is as follows:

<telerik:RadComboBox ID="RadComboBox_Age_UOM_GUID" Runat="server" DataSourceID="SqlDataSource_AgeUOM" DataTextField="Description" DataValueField="sysComboBoxValues_GUID" Width="200px" />

Also, the problem only occurs once the user has to scroll down... so, the comboboxes which are present on the initial, visible portion of the page work correctly... but the moment the user has to scroll down the web page (either by clicking the down-arrow or scrolling), the combobox drop-down rendering is FUBAR.

The problem is not related to the specific control... if I change my video resolution to a lessor screen size, then a combobox higher-up on the screen which is initially visible at the higher resolution (and renders the drop-down correctly) will become FUBAR when I change to a lower resolution and then have to scroll down to get to the control. (Hopefully that makes sense... In other words, if ComboBoxA is normally visible on the web page at 1024x768 and renders correctly, if I use a machine with 800x600 resolution where ComboBoxA is only accessible after scrolling down, it will render correctly on the 1024x768 system, but render incorrectly on the 800x600 system.)

Also... the problem seems to compound itself the more you scroll down... such that, comboboxes at the way bottom of the screen, if you expand them, won't even show the expanded data (because it actually expands much 'higher up' on the non-visible portion of the web page. This confuses users as they think clicking the down-arrow on the combobox is having no effect.

I do not have this issue in development. It only occurs on the production system.

Can anyone tell me how to correct this? I have irate users.

ComboBox

answered on 03 Mar 2014

3 answers

177 views

HeaderText not setting

I have a simple grid and I'm trying to set the header text on the back end. However, whenever I try to set it, the header just doesn't show up. I'm simply doing this