Questions on UI for ASP.NET AJAX Forum

4 answers

183 views

[Solved] RadMaskedTextBox with EnableSingleInputRendering enabled breaks it

Not sure why, but enabling Single Input on the RadMaskedTextBox breaks it. You can't type in the textbox, but if you paste in it it formats the input correctly.

For example:

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

<asp:ScriptManager runat="server">

</asp:ScriptManager>

<div>

<telerik:RadMaskedTextBox ID="MaskTest" runat="server" Mask="(###) ###-####" EnableSingleInputRendering="true"

HideOnBlur="true">

</telerik:RadMaskedTextBox>

</div>

</form>

pasting a valid telephone number works, but the textbox doesn't allow you to type in it including number.

Anyone know why this is?

Regards,
Jacques

Input

answered on 08 May 2012

2 answers

117 views

radtreeview and contextmenu

Hi all.
I have a radtreeview filled from a database in code behind.and a radtreeviewcontextmenu working correctly on the radtreeview.
I've implemented some classical node operations from client side (add,rename,delete,ecc.) .
Then I access these client changes on server side by ClientChanges property.
So far so good.

Here's the problem I can't solve..

Client side changes are available on the server side after postback, but I don't want to call a postback with a
classic button onclick event..I would like to call a postback after every client operation made by contextmenu !
Is it possibile ?
I have everything to get it. All the client functions are ok and the clientchanges routine on code behind calling the database save function.
The only missing link is how to call/invoke a postback from client side to perform the clientchanges routine..
May you help me ?
Thanks in advance guys
Gabriele

TreeView

answered on 08 May 2012

0 answers

107 views

RadAjaxManager and ASP.NET Panel

Ignore - PEBKAC - got the wrong Ajax Setting.

Ajax

asked on 08 May 2012

1 answer

100 views

Set focus on main page

I have a RadWindow that is not modal, however when I click on the parent page of the RadWindow, the RadWindow will not hide. How do I change focus and send the RadWindow behind its parent page?

Window

answered on 08 May 2012

1 answer

125 views

Vertical Scroll Bar

In RadComboBox can i modify the vertical scroll bar so the vertical scroll bar just float in top of design without mess my design? Please someone help me. I attach my screenshoot.

Thanks,

Michael

ComboBox

answered on 08 May 2012

24 answers

407 views

menu like telerik

I just downloaded the trial version and I am trying to config the menu to make it look like the menu on telerik homepage. Look like it using tabstrip and menu with template? Can you give me the hints and is there an example? Thanks.

Menu

answered on 08 May 2012

1 answer

309 views

Input string was not in a correct format

We have a page with search form, which uses 2 RadDatePicker components.

<div class="calendar date">

<table>

<tr>

<td>

<asp:Label runat="server" AssociatedControlID="DateFrom"><%=GetTranslatedText("LANG_WEB_MOBS_LASTMINUTE_DEPARTURE_DATE_LARGE")%></asp:Label>

</td>

</tr>

<tr>

<td>

<telerik:RadDatePicker ID="DateFrom" runat="server" Width="100px">

<ClientEvents OnDateSelected="OnDateFromSelected" />

</telerik:RadDatePicker>

</td>

</tr>

<tr>

<td>

<asp:Label ID="WeekDayCheckIn" runat="server">Dienstag</asp:Label>

</td>

</tr>

</table>

</div>

<div class="calendar duration">

<table>

<tr>

<td>

<asp:Label runat="server" AssociatedControlID="Duration"><%=GetTranslatedText("LANG_WEB_MOBS_LASTMINUTE_DURATION")%></asp:Label>

</td>

</tr>

<tr>

<td>

<asp:DropDownList runat="server" ID="Duration" onchange="SetReturnDate_CY('ctl00_ContentMainPlaceHolder_SearchForm_');GetDayOfWeek('ctl00_ContentMainPlaceHolder_SearchForm_');">

<asp:ListItem Value="" Text="Bitte wählen"></asp:ListItem>

<asp:ListItem Value="" disabled="disabled" Text="-------------"></asp:ListItem>

<asp:ListItem Value=">=1 <=5" Text="1-5 Nächte"></asp:ListItem>

<asp:ListItem style="font-weight: bold;" Value=">=6 <=8" Text="6-8 Nächte(1 Woche)"></asp:ListItem>

<asp:ListItem Value=">=9 <=12" Text="9-12 Nächte"></asp:ListItem>

<asp:ListItem style="font-weight: bold;" Value=">=13 <=15" Text="13-15 N. (2 Wochen)"></asp:ListItem>

<asp:ListItem Value=">=16 <=19" Text="16-19 Nächte"></asp:ListItem>

<asp:ListItem style="font-weight: bold;" Value=">=20 <=22" Text="20-22 N. (3 Wochen)"></asp:ListItem>

<asp:ListItem Value="" disabled="disabled" Text="-------------"></asp:ListItem>

<asp:ListItem Value=">=1 <=1" Text="1 Nacht"></asp:ListItem>

<asp:ListItem Value=">=2 <=2" Text="2 Nächte"></asp:ListItem>

<asp:ListItem Value=">=3 <=3" Text="3 Nächte"></asp:ListItem>

<asp:ListItem Value=">=4 <=4" Text="4 Nächte"></asp:ListItem>

<asp:ListItem Value=">=5 <=5" Text="5 Nächte"></asp:ListItem>

<asp:ListItem Value=">=6 <=6" Text="6 Nächte"></asp:ListItem>

<asp:ListItem Value=">=7 <=7" Text="7 Nächte"></asp:ListItem>

<asp:ListItem Value=">=8 <=8" Text="8 Nächte"></asp:ListItem>

<asp:ListItem Value=">=9 <=9" Text="9 Nächte"></asp:ListItem>

<asp:ListItem Value=">=10 <=10" Text="10 Nächte"></asp:ListItem>

<asp:ListItem Value=">=11 <=11" Text="11 Nächte"></asp:ListItem>

<asp:ListItem Value=">=12 <=12" Text="12 Nächte"></asp:ListItem>

<asp:ListItem Value=">=13 <=13" Text="13 Nächte"></asp:ListItem>

<asp:ListItem Value=">=14 <=14" Text="14 Nächte"></asp:ListItem>

<asp:ListItem Value=">=15 <=15" Text="15 Nächte"></asp:ListItem>

<asp:ListItem Value=">=16 <=16" Text="16 Nächte"></asp:ListItem>

<asp:ListItem Value=">=17 <=17" Text="17 Nächte"></asp:ListItem>

<asp:ListItem Value=">=18 <=18" Text="18 Nächte"></asp:ListItem>

<asp:ListItem Value=">=19 <=19" Text="19 Nächte"></asp:ListItem>

<asp:ListItem Value=">=20 <=20" Text="20 Nächte"></asp:ListItem>

<asp:ListItem Value=">=21 <=21" Text="21 Nächte"></asp:ListItem>

<asp:ListItem Value=">=22" Text=">21 Nächte"></asp:ListItem>

</asp:DropDownList>

</td>

</tr>

</table>

</div>

<div class="calendar date">

<table>

<tr>

<td>

<asp:Label runat="server" AssociatedControlID="DateTo"><%=GetTranslatedText("LANG_WEB_MOBS_LASTMINUTE_RETURN_DATE_LARGE")%></asp:Label>

</td>

</tr>

<tr>

<td>

<telerik:RadDatePicker ID="DateTo" runat="server" Width="100px">

<ClientEvents OnDateSelected="OnDateToSelected" />

</telerik:RadDatePicker>

</td>

</tr>

<tr>

<td>

<asp:Label runat="server" ID="WeekDayCheckOut">Dienstag</asp:Label>

</td>

</tr>

</table>

</div>

and a piece of javascript code :

function SetReturnDate_CY(prefix)

{

if (document.getElementById(prefix+'Duration')) {

dt = $find(prefix+'DateFrom').get_selectedDate();

min_duration = MinDuration_CY(prefix);

max_duration = MaxDuration_CY(prefix);

var one_day = 1000 * 60 * 60 * 24;

if ($find(prefix+'DateTo').get_selectedDate()) {

dt2 = $find(prefix+'DateTo').get_selectedDate();

//Calculate difference btw the two dates, and convert to days

var diff = Math.ceil((dt2.getTime() - dt.getTime()) / one_day);

}

else {

dt2 = dt;

diff = 0;

}

calendar=$find(prefix+"DateTo");

if(calendar)

{

if (diff < min_duration) {

dt2.setTime(dt.getTime() + (max_duration+7) * one_day);

calendar.set_selectedDate(dt2);

}

var min_return_date=dt;

min_return_date.setTime(dt.getTime()+one_day);

calendar.set_minDate(min_return_date);

}

} // SetReturnDate

Default values are set by C# code directly. In general it works fine, but the problem is, that we get errors from calendar components like this -

User Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)

Error Message: Input string was not in a correct format.

Error Source: mscorlib
Error TargetSite: Void StringToNumber(System.String, System.Globalization.NumberStyles, NumberBuffer ByRef, System.Globalization.NumberFormatInfo, Boolean)
Error Stack Trace: at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
at System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
at Telerik.Web.UI.Calendar.Utils.Utility.ConvertToServerDateTimeCollection(DateTimeCollection dateTimeCollection, String inputString)
at Telerik.Web.UI.RadCalendar.LoadPostData(String postDataKey, NameValueCollection postCollection)
at System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

These errors come from unknown user and we have no clue, how to reproduce and how to fix it. We use the version RadControls for ASP.NET AJAX Q3 2011. Do you have any ideas, why this can happen?

Best regards,
Leonid

Calendar

answered on 08 May 2012

1 answer

83 views

How to get the index of selected text in editor control?

How to get the index of selected text in editor control without using document and range object?

Editor

answered on 08 May 2012

1 answer

149 views

Automatic updates using wcf

Hello,

I have a grid on page.
For database communication we are using wcf service.So I am getting a list of objects from service and binding it to a grid.
I want inplace editing of a grid(Add and update).It requires DataSource control.
Is it possible with wcf service?
Appreciate your help.

Thanks

Grid

answered on 08 May 2012

3 answers

151 views

how do I clear RADDateInput on the client?

I've been trying to clear a bad date in Javascript

<telerik:RadDateInput id="del1" DateFormat="d" Width="82px" Height="18px" Font-Size="X-Small" Font-Names="Verdana" BorderWidth="1px" AllowEmpty="true" runat="server" >

<ClientEvents OnKeyPress="del_keypress" />

<ClientEvents OnError="date_input_error" />

</telerik:RadDateInput>

the scripts

function del_keypress(sender, eventArgs) {

var whichCode = eventArgs.get_keyCode();

if ((whichCode != 13) && ((whichCode < 47) || (whichCode > 57)))

eventArgs.set_cancel(true);

}

function date_input_error(sender, args) {

alert("Invalid Delivery Date");

// next line does nothing