Questions on UI for ASP.NET AJAX Forum

1 answer

163 views

Validate for valid file name client-side

Hi im using RadUpload, a few days ago, I get an exception saying "A potentially dangerous Request.Files value was detected from the client", caused by an illegal character (#) in the filename. I don't want to se validateRequest=false on @page directive. I would like to validate filename client side.
How can I do that?

Upload (Obsolete)

answered on 11 Nov 2011

1 answer

335 views

Not able to make Datepicker visible true at client side

I have a usercontrol inside a radajaxpanel of my aspx page. I have a datepicker in this usercontrol.
On page load I have made the datepicker visible false as :-

DateRange.EndDateControl.Style.Value = "display: none";

I need to make the datepicker visible true at client side on onclick of checkbox. I have written a call back function as :-

function MakeControlsVisible(CheckBoxControl) {

var endDateControl = "<%= DateRange.EndDateControl.ClientID %>";

var datePicker = document.getElementById(endDateControl);

if (CheckBoxControl.checked == true) {

datePicker.style.display = "block";

}

Even after making the datepicker style "display:block" , I am not able to see the datepicker on my page. Can you help me what is going wrong?

Calendar

answered on 11 Nov 2011

1 answer

290 views

Editor Document Manager set the file extensions allowed

Hi there,

I am trying to create an editor programmatically.

A part of my code is :

RadEditor _editor = new RadEditor();

/*Document Manager*/

string documentsPath = "Library/Documents/";

_editor.DocumentManager.UploadPaths = new string[] { documentsPath };

_editor.DocumentManager.ViewPaths = new string[] { documentsPath };

_editor.DocumentManager.DeletePaths = new string[] { documentsPath };

_editor.DocumentManager.SearchPatterns = new string[] { "*.doc,*.txt,*.docx,*.xls,*.xlsx,*.pdf,*.jpg,*.jpeg,*.eps" };

_editor.DocumentManager.MaxUploadFileSize = 104857600;

It is reading the new extensions allowed, but is neither pulling in the old documents uploaded previously via Document Manager, nor is allowing me to upload any other document. I have attached the screen shots.

Please help!

Editor

answered on 11 Nov 2011

5 answers

125 views

DetailTable

After checking the demos i have designed a hierarchy with etailtables.I have a textbox in edititemtemplate of detailtable.How can i access the datakeyvalue and show in this textbox in edit mode?

Grid

answered on 11 Nov 2011

8 answers

1.2K+ views

c# onclick event for GridHyperLinkColumn

Hello,

1. I want to trigger an onclick method in the c# code-behind when the AccountNumber is clicked. I cannot find an attribute or such an event to trigger an onclick method.

<telerik:GridHyperLinkColumn DataNavigateUrlFields="ID"

DataNavigateUrlFormatString="Page.aspx?id={0}" DataTextField="AccountNumber"

HeaderText="Account Number" UniqueName="AccountNumber">

Thanks

Grid

answered on 11 Nov 2011

4 answers

120 views

Capture Click Event for Aggregates

Is it possible to capture the aggregates event that comes from the Radgrid AJAX headercontextaggregatesmenu? I can capture the item click for everything except the aggregates. The custom aggregate function is also picked up fine. There is no indication of any specific additional code that I need to capture the aggregates item click event in any of the telerik demos or documentation.

Thanks in advance for your help.

Grid

answered on 10 Nov 2011

2 answers

279 views

HTML table formatting in GridTemplateColumn

I have a customized gridtemplatecolumn. I have an HTML table in the gridtemplatecolumn. I would like the table to fill the entire grid cell so that the lines touch the lining of the grid cell. Please see screenshot to see what it currently looks like. The "Open Items by Age" column contains the table. I am also attaching the aspx code. Thanks in advance.

<telerik:RadGrid ID="grdCurrentandPrior" runat="server" AllowRowResize="True" AllowSorting="True" AutoGenerateColumns="False"

GridLines="Horizontal" Skin="Web20" Style="margin-right: 0px" Width="897px" Height="252px"

OnNeedDataSource="grdCurrentandPrior_NeedDataSource" OnExcelMLExportRowCreated="grdCurrentandPrior_ExcelMLExportRowCreated"

OnSortCommand="grdCurrentandPrior_SortCommand">

<exportsettings filename="OpenItemsCurrentInventory" ignorepaging="True" openinnewwindow="True"

exportonlydata="true" excel-format="ExcelML">

</exportsettings>

<mastertableview commanditemdisplay="Bottom" allownaturalsort="false" usealldatafields="true">

<CommandItemSettings ShowExportToExcelButton="true" ShowAddNewRecordButton="false"

ShowRefreshButton="false" />

<Columns>

<telerik:GridTemplateColumn DataField="Assignee" HeaderText="Assignee" UniqueName="Assignee"

SortExpression="Assignee">

<HeaderStyle Font-Bold="True" Width="150px" HorizontalAlign="Center" Font-Names="Arial" />

<ItemTemplate>

<asp:Label ID="lbAssignee" runat="server" Text='<%# Eval("Assignee") %>'></asp:Label>

</ItemTemplate>

<FooterStyle HorizontalAlign="Right" Font-Bold="true" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="State" HeaderText="State" UniqueName="State"

SortExpression="State" Visible="false">

<HeaderStyle Font-Bold="True" Width="150px" HorizontalAlign="Center" Font-Names="Arial" />

<ItemTemplate>

<asp:Label ID="lbState" runat="server" Text='<%# Eval("State") %>'></asp:Label>

</ItemTemplate>

<FooterStyle HorizontalAlign="Right" Font-Bold="true" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="JurisdictionCount" HeaderText="Jurisdictions"

UniqueName="JurisdictionCount" SortExpression="JurisdictionCount">

<HeaderStyle Font-Bold="True" Width="80px" HorizontalAlign="Center" Font-Names="Arial" />

<ItemTemplate>

<asp:Label ID="lbJurisdiction" runat="server" Text='<%# Eval("JurisdictionCount", "{0:N0}")%>'></asp:Label>

</ItemTemplate>

<ItemStyle HorizontalAlign="Right" ForeColor="Black" />

<FooterStyle HorizontalAlign="Right" Font-Bold="true" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn UniqueName="OpenItemsByAge" >

<HeaderTemplate>

<table id="Table1" cellspacing="0" cellpadding="0" width="100%" border="0" >

<tr>

<td colspan="3" align="center">

<b>Open Items by Age</b>

</td>

</tr>

<tr>

<td align="center" style="width: 33%">

<asp:LinkButton CssClass="Button" ID="btnPrioOpen" Text="Prior"

CommandName='Sort' CommandArgument='OpenItemsCountPrior' runat="server" /></td>

<td align="center" style="width: 33%">

<asp:LinkButton CssClass="Button" ID="btnLastMonth" Text="Last Month"

CommandName='Sort' CommandArgument='OpenItemsCountLastMonth' runat="server" /></td>

<td align="center" style="width: 34%">

<asp:LinkButton CssClass="Button" ID="btnCurrentOpen" Text="Current"

CommandName='Sort' CommandArgument='OpenItemsCountCurrent' runat="server" /></td>

</tr>

</table>

</HeaderTemplate>

<ItemTemplate >

<table id="Table2" cellspacing="0" cellpadding="0" width="100%" border="0" style="margin: 0px 0px 0px 0px;" >

<tr>

<td align="right" width="33%" style="border-bottom-color:White; border-left-color:White">

<%# Eval("OpenItemsCountPrior", "{0:N0}") %>

</td>

<td align="right" width="33%" style="border-bottom-color:White">

<%# Eval("OpenItemsCountLastMonth", "{0:N0}")%>

</td>

<td align="right" width="34%" style="border-bottom-color:White">

<%# Eval("OpenItemsCountCurrent", "{0:N0}") %>

</td>

</tr>

</table>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="TotalRemainingItems" HeaderText="Items Left to Pay"

UniqueName="TotalRemainingItems" SortExpression="TotalRemainingItems">

<HeaderStyle Font-Bold="True" Width="95px" HorizontalAlign="Center" Font-Names="Arial" />

<ItemTemplate>

<asp:Label ID="lblTotalRemain" runat="server" Text='<%# Eval("TotalRemainingItems", "{0:N0}") %>'></asp:Label>

</ItemTemplate>

<ItemStyle HorizontalAlign="Right" ForeColor="Black" />

<FooterStyle HorizontalAlign="Right" Font-Bold="true" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="CompleteCount" HeaderText="Complete"

UniqueName="CompleteCount" SortExpression="CompleteCount">

<HeaderStyle Font-Bold="True" Width="80px" HorizontalAlign="Center" Font-Names="Arial" />

<ItemTemplate>

<asp:Label ID="lblCompleteCount" runat="server" Text='<%# Eval("CompleteCount", "{0:N0}") %>'></asp:Label>

</ItemTemplate>

<ItemStyle HorizontalAlign="Right" ForeColor="Black" />

<FooterStyle HorizontalAlign="Right" Font-Bold="true" />

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="PercentComplete" HeaderText="% Complete" UniqueName="clmPctComplete"

SortExpression="PercentComplete">

<HeaderStyle Font-Bold="True" Width="85px" HorizontalAlign="Center" Font-Names="Arial" />

<ItemTemplate>

<asp:Label ID="lblPctComplete" runat="server" Text='<%# Eval("PercentComplete", "{0:N2}%")%>'></asp:Label>

</ItemTemplate>

<ItemStyle HorizontalAlign="Right" ForeColor="Black" />

<FooterStyle HorizontalAlign="Right" Font-Bold="true" />

</telerik:GridTemplateColumn>

</Columns>

</mastertableview>

<headerstyle borderstyle="Solid" />

<clientsettings>

<Scrolling AllowScroll="True" UseStaticHeaders="True" />

</clientsettings>

</telerik:RadGrid>

Grid

answered on 10 Nov 2011

2 answers

115 views

Having difficulty with the basics

Hi all:

I currently have the very basics set up with using the ComboBox that also allows users to select multiple items using a checkbox. Code below:

<telerik:RadComboBox ID="RadComboBox1" runat="server" DataSourceID="myDS"

DataTextField="fullname" DataValueField="id" oncopy="return false;" onpaste="return false;"

oncut="return false;" onkeypress="return tabOnly(event)" onmousewheel="return false"

OnClientDropDownOpening="OnClientDropDownOpening" OnClientDropDownClosing="OnClientDropDownClosing"

OnClientSelectedIndexChanging="OnClientSelectedIndexChanging" OnClientBlur="OnClientBlur"

Width="200px" AllowCustomText="True" ChangeTextOnKeyBoardNavigation="False">

<ItemTemplate>

<asp:CheckBox ID="CheckBox1" runat="server" Text='<%# Eval("fullname") %>' Checked="true"/>

</ItemTemplate>

</telerik:RadComboBox>

As you can see, by default ALL of the checkboxes are checked. Not what I want/need. For the life of me I can't seem to figure out how to bind my data. Below is the sqldatasource I'm using for this list, which pulls ALL options, which is what I want, but when a user edits information, I want the items that should be selected... selected.

<asp:SqlDataSource ID="myDS" runat="server"

ConnectionString="<%$ ConnectionStrings:myconnection %>"

SelectCommand="SELECT DISTINCT contacts.id, contacts.fullname FROM contacts ORDER BY fullname">

</asp:SqlDataSource>

The query that pulls the "selected" contacts should look like this:

SELECT id, areaID, contactID FROM area_contact_map WHERE areaID = 6 AND (blnRemoved IS NULL OR blnRemoved = 0)

I've been reverse engineering all of the demos here on the site, but I can't seem to get this. Any further help would be greatly appreciated.

Thanks,
TL

ComboBox

answered on 10 Nov 2011

4 answers

173 views

RadTextBox pushing out width of div

Hi,
I'm using a RadTextBox like so :


HTML:
<div class="MyClass">

    <telerik:RadTextBox ID="txtCloseDateWeeks" runat="server"/>

</div>



CSS:

.MyClass span input
    {width:200px !important;}

I need to use this css structure for other controls within my divs, including making the radComboBoxes the same size as the RadTextBoxes.

As you probably know, when the RadTextBox is rendered, it appears in the HTML as :



<span class="RadInput RadInput_Outlook" id="ctl00_ctl00_txtCloseDateWeeks_wrapper" style="white-space: nowrap;">
    <input name="ctl00_ctl00_txtCloseDateWeeks_text" class="riTextBox riEnabled" id="ctl00_ctl00_txtCloseDateWeeks_text" style="width: 125px;" type="text" size="20" _events="[object Object]" value="1"/>
    <input name="ctl00$ctl00$txtCloseDateWeeks" title="" class="rdfd_" id="ctl00_ctl00_txtCloseDateWeeks" style="width: 1px; height: 1px; overflow: hidden; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: -18px; margin-right: 0px; margin-bottom: 0px; margin-left: -1px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-top-style: none; border-right-style: none; border-bottom-style: none; border-left-style: none; visibility: hidden;" type="text" control="[object Object]" value="1"/>
    <input name="ctl00_ctl00_txtCloseDateWeeks_ClientState" id="ctl00_ctl00_txtCloseDateWeeks_ClientState" type="hidden" autocomplete="off"/>

The 1st <Input> tag seems to be the control on the page which correctly has a width of 200px

The 2nd <Input> tag is where the problem lies. This is also 200px (because of the CSS) but even though
overflow: hidden; visibility: hidden;
it still renders on the page - I can't see it until I analyse with a HTML viewer, but it's being rendered to the right of the textbox and pushing my <div> out by another 200px which of course totally screws up the rest of the layout.

The 3rd <Input> tag doesn't show on the page and has a property type="hidden" This might be why.

In the attached image - you can see the blue line of the 2nd <input> tag

Help me, please !!!!!!

Input

answered on 10 Nov 2011

3 answers

177 views

Removing leading zeros with MonthView-DayHeaderDateFormat formatting

Hi,

I'm trying to set the header date formatting for the MonthView to not have a leading zero.

When I make the format change for the "first day" like this MonthView-FirstDayHeaderDateFormat="MMM d", the values are formatted correctly as Feb 1.

However, when I make the following format change for the remaining day headers: MonthView-DayHeaderDateFormat="d", it doesn't format the values as I would have expected (eg. 2). It instead formats the day headers as 02/02/2010.

Is there something I'm doing wrong?

Thanks,
Greg

Scheduler

answered on 10 Nov 2011