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johnhjohn · Mar 26 '08, 09:14 PM

Here is an example that will add or subtract one:

Code:

<html>
<head>

<script language="javascript" type="text/javascript">
 var current;
 function add_subtract(numb)
 {
   current = parseInt(document.getElementById("number").value);	// gets value from text  (parseInt gets first occurrence of a number from text)
   current+=numb;

...

johnhjohn · Mar 26 '08, 08:57 PM

Sorry, but I don't really understand what this code does. All I can see that it does is allows you to select one of the options.

In IE, the window does not scroll, and in FF, nothing appears to work at all.

johnhjohn · Mar 26 '08, 08:49 PM

The code works fine for me in Firefox and in Internet Explorer. The popupRewards div appears when I hover the mouse over the link.

Maybe you could post the entire code so I could find a problem. Also, check to make sure you don't have javascript turned off on Firefox.

I hope I helped.

johnhjohn · Mar 4 '08, 12:23 AM

Could you post some of the code you currently have on your page? This will help me determine what changes to make.

Thanks.

johnhjohn · Mar 4 '08, 12:10 AM

This worked fine in IE 7.0 for me. I don't know of any possible reason why it isn't working unless you have a popup blocker that doesn't tell you it was blocked or you have javascript turned off.

johnhjohn · Feb 28 '08, 12:14 AM

I have heard about the use of xml, but I discovered this way of completing this task, so I decided not to learn the xml way of doing this.

Are the functions not working?
If so, tell me what's happening and I can try to ix the problem.

Thanks.

johnhjohn · Feb 27 '08, 02:28 AM

It isn't possible to prevent reloading the page, but it is possible to help avoid the page being refreshed:

Code:

<body onunload='window.close();'> // will close window on leaving page or reloading

Be aware that the user will probably be prompted about whether or not they wish to close the window, and if someone clicks on a link the page will close.

There aren't any very efficient ways...

johnhjohn · Feb 27 '08, 02:20 AM

Here is the javascript necessary to perform this function

Code:

var xmlHttp;
function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 // Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject('Msxml2.XMLHTTP');
  }
 catch (e)
  {

...

johnhjohn · Sep 22 '07, 08:06 PM

The javascript method of copying to the clipboard is an Internet Explorer feature and the user will be prompted every time.

I hope I helped.

johnhjohn · Sep 22 '07, 07:51 PM

The anchor is supposed to allow someone to get to certain part of a page quickly without having the page reload. This is why the page doesn't reload with an anchor. You can still use javascript to complete this the long way by adding this code into ParentListPage. asp:

[CODE=javascript]
<script type='text/javascript'>
var ancor=location. search;
if(ancor != null && ancor.indexOf(" =") >...

johnhjohn · Sep 22 '07, 07:16 PM

The reason why the function is not working is because you are using document.write. Once that is called after the pages loads, the entire page is rewritten. Because of this, you will only see the increase once. I would recommend using alert() to make sure a function is working. In addition, instead of using
[CODE=javascript]
setTimeout("add ing(x2)", 300);
[/CODE]

Use this:
[CODE=javascript]...

johnhjohn · Sep 22 '07, 12:47 AM

If the response from the server is incorrect, then the server must be coded incorrectly in some way. I could not find anything wrong with the javascript code, so check your server.aspx's code to make sure there are not any mistakes that could have caused this error.

Hope I helped!

johnhjohn · Aug 16 '07, 09:16 PM

The reason the value of testVar doesn't change is because it is only told to find the value of the dropdown list when the page loads. To fix this, place the variable inside of the function callExternalInt erface():

[CODE=javascript]

<script>
var testVar;

function callExternalInt erface() {
testVar = document.myForm .department.val ue;
thisMovie("exte rnalInterfaceEx ample").goHome( testVar);...

johnhjohn · Aug 16 '07, 04:00 AM

After looking for the error, I realized you left something out that FF didn't like.
In the function disableOtherLin ks(), you have to put http:// before the url:

Code:

disableOtherLinks(URL) {
globalHtml="<ht"+"ml><bo"+"dy><h3>Loading...</h3><scr"+"ipt type=\"text/j"+"avascript\">"
+"location=\"http://"+URL+"\";</s"+"cr"+"ipt></bo"+"dy></ht"+"ml>";

...

johnhjohn · Aug 8 '07, 11:59 PM

Lol yeah i was just making sure.

johnhjohn · Aug 8 '07, 11:54 PM

No problem. I'm glad I could help.

In case you don't know:
To put files into a zip file, select all of your music files and right click them. Hover over "send to" and select Compressed (zipped) Folder

johnhjohn · Aug 8 '07, 11:50 PM

You could place the music files in a compressed file. All you would have to is link to the file:

Code:

<a href="yourmusicfiles.zip">Music Files</a>

johnhjohn · Aug 8 '07, 11:44 PM

Here is an example of using the <embed> tag.

Code:

<embed src="your music file" autostart="false"></embed>

You could also have music playing in the background:

Code:

<bgsound src="your music file" loop="3">

johnhjohn · Aug 8 '07, 11:34 PM

Yeah, no problem. I'll take a look.

johnhjohn · Aug 8 '07, 11:26 PM

I took some tutorials on javascript from an assortment of sites. It took awhile to learn things, but after making many scripts, I got the hang of it.

One good site to learn from is www.w3schools.com.

I'm glad I could help :)

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