Questions on UI for ASP.NET AJAX Forum

1 answer

120 views

RadAjaxPanel not showing refreshed data on intitial load

Also sent in a support ticket but figured the answer could be valuable to others (in the event there is one :o))
====================================
I have a RadWindow with a RadAjaxPanel inside. Inside the RadAjaxPanel I am loading a user control which does a database lookup and sets some field values. PREVIOUSLY, I also had an UpdatePanel in there and after the data was retreived from the DB it would update the update panel and refresh the screen.

What I am noticing NOW is that I have to do a postback inside of the AJAXPanel in order for the data to appear on initial Window open. When the Window.Open() command is called from JavaScript the data loads correctly (according to the debugger) but the Window has nothing checked, filled in, etc. Once I do a postback inside of the window it works fine (change page number, for example). I need the window to pop up, data loaded, and panel refreshed. I am guessing I somehow have to explicitly update the RadAjaxPanel.

Any help is appreciated.

Ajax

answered on 19 Nov 2010

2 answers

275 views

How To get keyValues RadGrid Hierarcy mode

hi I want to ask how to get datakey value from radgrid in hierarchy mode , when double click event?

function RowDblClick(sender, args) {
alert(args.getDataKeyValue("RJENIS"));
}

thats work only for the parent , but I want to get datakey value from the child.
please suggest...

waiting for your reply.

Grid

answered on 19 Nov 2010

7 answers

406 views

[Solved] iFrame rendering problem

Hi

I have a RadSlider on a page which renders correctly if the page is opened directly, however when the page is in an iframe the control is not rendered properly.

I get the up / down buttons and the slider image, but no bar, it only renders if the control is refreshed for example by having it as an updated control from RadAjaxManager.

Any ideas?

Andy

Slider

answered on 19 Nov 2010

2 answers

46 views

[Solved] Different ListToolsFile.xml for different lists within one site?

Is it possible to use different configuration files for different lists within one site?

WebParts for SharePoint

answered on 19 Nov 2010

1 answer

425 views

Change Font Color in Disabled RadCombobox

I used the below CSS to change the Font color in the Disabled RadCombobox.

<code snip>
.RadComboBox_Default .rcbDisabled .rcbInputCell .rcbInput,
.RadComboBoxDropDown_Default .rcbDisabled
{
   background-color: #808080;
   color: blue;
   font-weight: bold;
}
<code snip end>

But the font color change is reflected only in FireFox, but it IE 8 the font color is default gray color.

Note: This css change is mentioned in the below Telerik Forum URL
http://www.telerik.com/community/forums/aspnet/combobox/changing-the-default-style-for-disabled-or-enabled-false-radcombobox.aspx

.RadComboBox_Default .rcbDisabled .rcbInputCell .rcbInput,

ComboBox

answered on 19 Nov 2010

3 answers

235 views

Radbutton and Radtooltip Control

Hello
I'm trying the Radbutton control, but reach a point where I use a classic asp button and a control radtooltip to show control user to login, to do with the button shows the classic asp perfect result, but doing so with radbutton control only shows me assigned to the button text.

Code for Asp Clasic

<telerik:RadToolTip ID="RadToolTipLogin" runat="server" HideEvent="ManualClose" TargetControlID="Loginin"

IsClientID="true" Skin="Windows7" VisibleOnPageLoad="false" ShowEvent="OnClick">

<Demo:UserLogin ID="WebUserLogin1" runat="server" />

</telerik:RadToolTip>

<asp:Button runat="server" ID="Loginin" Text="Login" />

Code radbutton

<telerik:RadToolTip ID="RadToolTipLogin" runat="server" HideEvent="ManualClose" TargetControlID="Loginin"

IsClientID="false" Skin="Windows7" VisibleOnPageLoad="false" ShowEvent="OnClick">

<Demo:UserLogin ID="WebUserLogin1" runat="server" />

</telerik:RadToolTip>

<telerik:RadButton ID="Loginin" runat="server" Skin="Windows7" Text="Login" Width="90px" AutoPostBack="false" Icon-PrimaryIconUrl="~/images/lock16.png">

</telerik:RadButton>

Thanks for the help

Alex.
.co

Button

answered on 19 Nov 2010

1 answer

106 views

GridNumericColumnEditor negative number

Hello,
I have a GridNumericColumnEditor wich works fine with positive numbers ,but when i insert a negative number it automaticly puts the minus sign
to the right of the number.

for example i get 33- insted of -33.
what shuld i do to get the minus sign to the left of the number.

I tried to work with the NumberFormat-NegativePattern property and set it to "-n" but it was not worked.

Here is my decleration to my GridNumericColumnEditor

<telerik:GridNumericColumnEditor runat="server" ID="VALUEEditor">
<NumericTextBox runat="server" ID="txtBox1" NumberFormat-DecimalDigits="7" EnabledStyle-Width="22" EnabledStyle-HorizontalAlign="Left" MaxLength="16">
</NumericTextBox>
</telerik:GridNumericColumnEditor>

thank,
Gerry

Grid

answered on 19 Nov 2010

2 answers

182 views

RadButton Repaint Issue with IE8 Compatibility View

When running IE8 with Compatibility View mode the RadButton text is sometimes missing or distorted after scrolling out of view and back into view. You can see this with some of the demos like the Split Button demo.

http://demos.telerik.com/aspnet-ajax/button/examples/splitbutton/defaultcs.aspx

Sometimes it repaints the text correctly after a couple of seconds.

Is there a workaround for this problem?

Button

answered on 19 Nov 2010

2 answers

176 views

loading images in rotator from folder where image path is in sqlserver

Hi,
I have a problem regarding the retrieving latest 10 images into rad rotator from folder by using the image path stored in sql server.
For this i placed the asp:image tag in item template of radrotator and assigned imageurl to handler.ascx file. but i'm not sure about passing "id" from image url to handler.ascx file.
here, in handler.ascx file i retrieved the image path's from sql server db.
Help me from this problem...

Rotator

answered on 19 Nov 2010

6 answers

297 views

Rad Ajax Panel errors on postback when in IE 6

Hi,

We have a user control that has a rad ajax panel on there to "ajaxify" the page. Upon clicking the Submit button we fire off an ajax request to the server and then add some javascript to our panels response scripts.

This is working in all browsers except... yes you guessed it... IE6!

In IE 6 all of the server side code is executed but the client script that was added to the response scripts is not fired. We then get the following error message:

"Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed."
This is thrown at the following location:

_endPostBack: function PageRequestManager$_endPostBack(error, executor, data) {

if (this._request === executor.get_webRequest()) {

this._processingRequest = false;

this._additionalInput = null;

this._request = null;

}

var eventArgs = new Sys.WebForms.EndRequestEventArgs(error, data ? data.dataItems : {}, executor);

Sys.Observer.raiseEvent(this, "endRequest", eventArgs);

if (error && !eventArgs.get_errorHandled()) {

throw error;

}

},



I have no idea where to go from this point so any help is greatly appreciated.  I have also included the 

code below to help diagnose what the issue could be.




<telerik:RadAjaxPanel ID="rap" runat="server" Width="100%" OnAjaxRequest="rap_AjaxRequest"
    LoadingPanelID="ralp">
    <div id="enquiryWrapper">
        <div id="detailsDiv">
            <h2>
                Your Details</h2>
            <h3>
                Name:</h3>
            <p>
                <asp:TextBox ID="NameBx" runat="server"></asp:TextBox></p>
            <h3>
                Telephone:</h3>
            <p>
                <asp:TextBox ID="TelBx" runat="server"></asp:TextBox></p>
            <h3>
                Email:</h3>
            <p>
                <asp:TextBox ID="EmailBx" runat="server"></asp:TextBox>
                <asp:HiddenField ID="hidSubject" runat="server" ClientIDMode="Static" />
            </p>
        </div>
        <div id="requestDiv">
            <h2>
                Nature of your enquiry</h2>
            <textarea id="EnqTxtBx" cols="40" rows="10"></textarea>
        </div>
        <div id="submitDiv">
            <h2>
                Submit your request</h2>
            <img id="sendBtn" alt="SendButton" src="themes/buttons/SendBtn.png" class="clickable"
                title="Submit your Enquiry" onclick="SendEnquiry()" onmouseover="javascript:this.src='themes/buttons/sendBtn-on.png'"
                onmouseout="javascript:this.src='./themes/buttons/sendBtn.png'" />
            <img id="cancelBtn" alt="CancelButton" src="themes/buttons/CancelBtn.png" class="clickable"
                title="Cancel" onclick="SlideOut(0,'top','OUT')" onmouseover="javascript:this.src='themes/buttons/cancelBtn-on.png'"
                onmouseout="javascript:this.src='themes/buttons/cancelBtn.png'" />
            <div id="EnqMessageDiv" runat="server" style="display: none;">
                <img src="./themes/cross.png" alt="Invalid: " runat="server" id="MessageImg" style="width: 16px;
                    height: 16px;" />
                <asp:Label runat="server" ID="MessageLbl"></asp:Label>
            </div>
        </div>
    </div>
</telerik:RadAjaxPanel>
<telerik:RadScriptBlock ID="rsb" runat="server">
    <script type="text/javascript">
        function SendEnquiry() 
        { 
            var oAjax = <%= rap.ClientID %>; 
            var txtBx = document.getElementById("EnqTxtBx");
            var EnqTxt = txtBx.value; 
            oAjax.ajaxRequest("Enq|"+EnqTxt+"|"); 
        }
    </script>
</telerik:RadScriptBlock>
<telerik:RadAjaxLoadingPanel ID="ralp" Runat="server" Skin="Default" Transparency="50">
</telerik:RadAjaxLoadingPanel>




protected void rap_AjaxRequest(object sender, Telerik.Web.UI.AjaxRequestEventArgs e)
        {
            string[] Args = e.Argument.Split('|');
 
            if (Args[0] == "Enq")
            {
                ..... Process data .....


 
                if (dnCustom.strFuncs.isValidEmail(EmailBx.Text))
                {
                    if (!PromatMail.SendMail())
                    {
                        BlankFields();
                        rap.ResponseScripts.Add("alert('Sorry! We are experiencing errors in our mail server at this time. Please try again later'); SlideOut(0,'top','OUT');");
                    }
                    else
                    {
                        BlankFields();
                        if (!CustMail.SendMail())
                        {
                            rap.ResponseScripts.Add("alert('Thankyou for your enquiry we will get back to as soon as possible'); SlideOut(0,'top','OUT');");
                        }
                        else
                        {
                            rap.ResponseScripts.Add("alert('Thankyou for your enquiry we will get back to as soon as possible'); SlideOut(0,'top','OUT');");
                        }
                    }
                }
                else
                {
                    rap.ResponseScripts.Add("alert('The Email address you supplied is invalid. please amend it and try again.');");
                }
            }
        }





Thanks in advance,



M

Ajax

answered on 19 Nov 2010