Is it possible to use Javascript?

[Sentil]

Hi Guys

can we use javascript in NavigateToUrlAction  like(Window.Open)?
 or any format to open a new window?


Senthil.

[Peter]

Hello Sentil,

The NavigateToUrl action URL is used in the NavigateToUrl() javascript function. If the default behavior of this function is not covering your requirements it could be easily overridden as shown in the following code snippet:

<telerik:ReportViewer ID="ReportViewer1" runat="server" />
<script type="text/javascript">
ReportViewer.prototype.OnReportLoadedOriginal = ReportViewer.prototype.OnReportLoaded;

ReportViewer.prototype.OnReportLoaded = function () {
    this.OnReportLoadedOriginal();

    var iframeID = this.clientID + "ReportFrame";

    var iframe = document.getElementById(iframeID);

    var wnd = iframe.contentWindow;

    alert('loaded');

    wnd.NavigateToUrl = function (url) { alert(url); window.open(url,"_blank") };
}
</script>

Regards,
Peter
Telerik

[Sentil]

Hi Peter

Thanks in aspx page i have your code

<telerik:ReportViewer ID="ReportViewer1" runat="server" />
<script type="text/javascript">
ReportViewer.prototype.OnReportLoadedOriginal = ReportViewer.prototype.OnReportLoaded;

ReportViewer.prototype.OnReportLoaded = function () {
    this.OnReportLoadedOriginal();

    var iframeID = this.clientID + "ReportFrame";

    var iframe = document.getElementById(iframeID);

    var wnd = iframe.contentWindow;

    alert('loaded');

    wnd.NavigateToUrl = function (url) { alert(url); window.open(url,"_blank") };
}
</script>

i am using dynamic table with PictureBox and add image url


 pb = new Telerik.Reporting.PictureBox();
myImg = Image.FromFile(@"" + System.Web.HttpContext.Current.Server.MapPath("myimage.png"));
UrlAction1 = new Telerik.Reporting.NavigateToUrlAction();
UrlAction1.Url = myurl;   // How to use our script to call my url
pb.Action = UrlAction1;



Senthil

[Peter]

Hi Sentil,

We are not sure that we have correctly understood your last inquiry. Generally with the provided function override you can replace the out of the box NavigateToUrl functionality and handle it accordingly. Still we are not sure why you want to override it because you can set NavigateToUrlAction.Target Property to UrlTarget.NewWindow and avoid the JavaScript override.

Give it a try and if you need additional assistance please elaborate in details what is your goal.

Regards,
Peter
Telerik

[Sentil]

Hi Peter

I think i did not give proper information, i used NavigateToUrlAction.Target Property which is opening in a new window, as a new tab, but my requirement is to open new window as a popup where i need to set height , width , etc like we open using window.open

Thats why i gave below code sample, where i click the image i need to open a popup where height and width should be different(like we open using window.open) and not a regular window in a separate tab

pb = new Telerik.Reporting.PictureBox();
myImg = Image.FromFile(@"" + System.Web.HttpContext.Current.Server.MapPath("myimage.png"));
UrlAction1 = new Telerik.Reporting.NavigateToUrlAction();
UrlAction1.Url = myurl;   // How to use our script to call my url
pb.Action = UrlAction1;


Senthil

[Peter]

Hello Sentil,

Check out the following code snippet that shows how to override the NavigateToUrl function to open the url in a pop up window. For more information on the windows.open overloads check out the Window open() Method article.

<telerik:ReportViewer ID="ReportViewer1" runat="server" />
<script type="text/javascript">
ReportViewer.prototype.OnReportLoadedOriginal = ReportViewer.prototype.OnReportLoaded;

ReportViewer.prototype.OnReportLoaded = function () {
    this.OnReportLoadedOriginal();

    var iframeID = this.clientID + "ReportFrame";

    var iframe = document.getElementById(iframeID);

    var wnd = iframe.contentWindow;

    wnd.NavigateToUrl = function (url) {
     window.open(url,"_blank","toolbar=no, scrollbars=yes, resizable=yes, top=500, left=500, width=400, height=400");
    };
}
</script>

Regards,
Peter
Telerik