Solved

Javascript and ASP.NET

Posted on 2003-11-06
4
987 Views
Last Modified: 2013-11-19
I am trying to integrate some javascript code into a web user control. Unfortuantely, the page keeps throwing up errors when I try to view it.

I tried inserting directly into the formatting code (using <SCRIPT> tags), but to no avail. Then I tried using Response.Write. Still receiving errors. The javascript itself has no errors, and this is merely a test to get it in. Anybody have an idea what I am doing wrong?

Ryan
0
Comment
Question by:rossryan
  • 2
4 Comments
 
LVL 12

Expert Comment

by:kingsfan76
ID: 9697387
0
 
LVL 4

Accepted Solution

by:
meet_zorrer earned 500 total points
ID: 9706211
Hi !
you can register you javascript script block in an ASPX.NET page using:

Dim sJavaScript As String = "<script language='javascript' src='OpenWindow.js'></script>"

Page.RegisterClientScriptBlock("myJavaScript", sJavaScript)

Regards,
Meet
0
 

Author Comment

by:rossryan
ID: 9724047
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
      <head>
            <title></title>
            <meta name="GENERATOR" content="Microsoft FrontPage 5.0">
            <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
            <LINK href="1-800-FLOWERS_COM_files/styles.css" type=text/css rel=STYLESHEET>
            <STYLE type=text/css>A.menuLink:link {
      TEXT-DECORATION: none
}
A.menuLink:hover {
      FONT-WEIGHT: bold; COLOR: #333333; TEXT-DECORATION: none
}
A.menuLink:active {
      COLOR: #333333; TEXT-DECORATION: none
}
A.menuLink:visited {
      TEXT-DECORATION: none
}
        </STYLE>
            <SCRIPT LANGUAGE="JavaScript">
var xPos,yPos;
xPos = 0;
yPos = 0;
var isNS = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 4);

    function showObject(object)
    {
            var lft,tp;
            w1 = document.images["img1"].width;
            w2 = 345;
            lft = xPos - (w2-w1);
            tp = yPos;
            object.left = lft + 11;
            object.top = tp - 25;
            object.borderColor = 'green';
        object.visibility = VISIBLE;
    }

   function hideObject(object)
    {
        object.visibility = HIDDEN;
    }

            </SCRIPT>
            
      </head>
      <body>
            <table>
                  <tr valign="top">
                        <td class="descriptText">
                              <div id="toEnlarge" class="toEnlarge">
                                    <a href="#" onMouseover="showObject(desc10)">
                                          <img name="img1" src="http://shop.vixenhill.com/Images/GazeboImages/QA12ACopper.jpg"
                                          width="120" height="120" border="0" alt="" align="right" hspace="0" vspace="0">
                                    </a>
                              </div>
                        </td>
                  </tr>      
            </table>
            <div id="desc10" name="desc10" CLASS="IsEnlarge" ALIGN=RIGHT>
                  <a href="#" onMouseOut="hideObject(desc10)">
            <img name="bigimage" CLASS="col0" border="4" src="http://shop.vixenhill.com/Images/GazeboImages/QA12ACopper.jpg"
                               alt="" hspace="0" vspace="0" width="300" height="360"> </a>
            </div>
            <SCRIPT LANGUAGE="JavaScript">
    var isNS = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 4);
    var HIDDEN = (isNS) ? 'hide' : 'hidden';
    var VISIBLE = (isNS) ? 'show' : 'visible';
    var toEnlarge = (isNS) ? document.toEnlarge : document.all.toEnlarge.style;
    var desc10 = (isNS) ? document.desc10 : document.all.desc10.style;          
            </SCRIPT>
      </body>
</html>

Hmm. Perhaps I should rephrase. I need the above code (Javascript section) to play nice with a repeater. Basically, I want the ASP code to grab the Javascript code, insert the image (via Container.Dataitem), and when the mous moves over it, I want to to enlarge from from a predefined size to the images max.

 If I have missed anything, or if you need more information, please ask.

Thanks,
Ryan
0
 

Author Comment

by:rossryan
ID: 9884288
Rewriting the script and throwing it in a .js file worked like a charm.

Thanks,

Ryan
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

This article will show, step by step, how to integrate R code into a R Sweave document
JavaScript has plenty of pieces of code people often just copy/paste from somewhere but never quite fully understand. Self-Executing functions are just one good example that I'll try to demystify here.
The goal of the video will be to teach the user the difference and consequence of passing data by value vs passing data by reference in C++. An example of passing data by value as well as an example of passing data by reference will be be given. Bot…
The viewer will be introduced to the technique of using vectors in C++. The video will cover how to define a vector, store values in the vector and retrieve data from the values stored in the vector.

861 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question