Hello I have a JavaScript code and I want to use it in ASP file but my error code says:
Active Server Pages error 'ASP 0138'
Nested Script Block
/reklamsag.html, line 3
A script block cannot be placed inside another script block.
My code is:
<script src="http://ad.reklamport.com/scripts/rp.js" type="text/javascript"></script>
<script type="text/javascript">
document.write("<script src='http://ad.reklamport.com/rpgetad.ashx?tt=t_canvecan_anasayfa_300x250&ciid=&rnd="+Math.random()%99999999+"'></"+"script>");
</script>
Someone says use code in external file and include it asp file i use this include code but it didn't work:
<!--#include file="reklamsag.html"-->
There is a technique to split the word "<script" into two parts such as "<scr" and "ipt" .
document.write("<scr"+"ipt src....></scr"+"ipt>");
Your code can go like this:
<script src="http://ad.reklamport.com/scripts/rp.js" type="text/javascript"></script>
<script type="text/javascript">
document.write("<scr"+"ipt src='http://ad.reklamport.com/rpgetad.ashx?tt=t_canvecan_anasayfa_300x250&ciid=&rnd="+Math.random()%99999999+"'></"+"scr"+"ipt>");
</script>
That's an incorrect way to load external JavaScript.
I understand the reasoning behind this is to prevent caching, since you already have server side language at your disposal, just have this and it will have the desired effect:
<script type="text/javascript" src="http://ad.reklamport.com/rpgetad.ashx?tt=t_canvecan_anasayfa_300x250&ciid=&rnd=<%=CLng(Timer())%>"></script>
This will append the amount of seconds since 12 AM, which is pretty much the same as random number. If you want extra layer or "uniqueness" you can add year, month and day.
Related
I have a simple javascript function on my page that works well, but I decided to move it away from index.html to a seperate js file.
The problem is that I cannot get it to execute from that seperate file.
This has been asked many many times here and the solution is always the same, but it just wont work for me. Also on google I can find lots of examples but they simply do not work for me. I tried many of them but with no luck.
So I must be missing something obvious I guess.
This is the header of my index.html
<?php session_start(); ?>
<html>
<head>
<title>Test</title>
<link rel="stylesheet" href="test.css">
<script src="gttJSFunctions.js" type="text/javascript"></script>
</head>
<body>
...
The function in gttJSFunctions.js is called Logout()
As I said it works perfect when I put it inside my index.html, but I cant get it to execute from the seperate js file
this is the entire content of gttJSFunctions.js
<script language='JavaScript'>
function Logout()
{
conf = confirm("Are you sure you want to logout?");
if (conf)
{
window.open("logout.php", "_self");
}
}
Can someone please point out what I am doing wrong.
Your external JavaScript file should contain only JavaScript. No tags.
Just remove the <script language='JavaScript'> from your file and you are good to go.
Remove <script language='JavaScript'> from your gttJSFunctions.js file because it's already a Javascript file, you don't have to specify it.
Best practice: put <script ... /> tags at the bottom of your code, just before the </body> tag. It will improve your page speed and also, as Archer told, avoid you to deal with the DOM ready common mistake.
I'm fixing up a template we're using on one of our sites which has the following code
This snippet works.
<script type="text/javascript" src="http://partner.googleadservices.com/gampad/google_service.js"></script>
<script type="text/javascript">
GS_googleAddAdSenseService("ca-pub-123");
GS_googleEnableAllServices();
</script>
<script type="text/javascript">
GA_googleAddSlot("ca-pub-123", "Foo");
GA_googleAddSlot("ca-pub-123", "Bar");
</script>
<script type="text/javascript">
GA_googleFetchAds();
</script>
I've tried concatenating the static scripts like this
<script type="text/javascript" src="http://partner.googleadservices.com/gampad/google_service.js"></script>
<script type="text/javascript">
GS_googleAddAdSenseService("ca-pub-123");
GS_googleEnableAllServices();
GA_googleAddSlot("ca-pub-123", "Foo");
GA_googleAddSlot("ca-pub-123", "Bar");
GA_googleFetchAds();
</script>
However, now I'm getting an error
Uncaught ReferenceError: GA_googleAddSlot is not defined
I'm no noob when it comes to JavaScript stuff, but I can't imagine why combining the 3 inline scripts into a single <script> tag would make any difference here.
Any ideas?
google_service.js does not define GA_googleAdSlot, but it defines GS_googleEnableAllServices. When GS_googleEnableAllServices is called, it uses document.write to insert a new script element which loads a definition of GA_googleAdSlot. The new script element is inserted in the document after the end of the script element currently being executed. It's complicated, but it's your answer.
Check this out:
https://support.google.com/dfp_sb/answer/112649?hl=en
This is the piece of the document support:
DFP Small Business requires distinct blocks of JavaScript, described below. Do not combine JavaScript blocks, or your code may break.
They have clearly mentioned that you should not combine Javascript blocks!
I am not sure why, but as long as it is mentioned in the document, you have to follow the rules.
I'm very new to JavaScript (just started a few hours ago and trying to get a script working). I went through a few tutorials on W3 and the 'hello world' code works when I paste it directly into my HTML but I'm having a problem with a script (I've had problems with other scripts as well but I am not sure what I'm doing wrong).
I have this code that I want to test in my HTML, I copied the HTML in and it looks the same then I made a file in my static folder called edit.js and copied the JavaScript into it (exactly as shown). It didn't work no errors on the page but when I click it nothing happens. I tried to paste a W3 'hello world' code in and that worked but this script does not.
I tried to inspect the code in Chrome and that's where I see the above error (under the resources tab). I can open the js file using Chrome which makes me think the js file is accessible and pointing correctly but I'm not sure how to get it working. I'm using Jinja2 as my template engine to render the HTML and in my header I have:
<script language="JavaScript" type="text/javascript" src="static/edit.js"></script>
and in my main template (the one that gets rendered on all pages) I have:
<script language="JavaScript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script>
edit.js:
(even putting it within the script tag directly on the page I want to use it on doesn't work)
$('#editvalue').click(function(e){$('#storedvalue').hide();$('#altervalue').show();});
$('#savevalue').click(function(e){
var showNew = $('#changevalue').val();
$('#altervalue').hide();
$('#storedvalue').show();
$('#storedvalue span').text(showNew);
});
HTML:
(it's embedded in a larger page)
<head>
<script language="JavaScript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script>
<script language="JavaScript" type="text/javascript" src="static/edit.js"></script>
</head>
... my html code..
<div id="wrapper">
<div id="container">
<div id="storedvalue"><span>Hello</span> [edit]</div>
<div id="altervalue" style="display:none;"><input type="text" name="changevalue" id="changevalue" value="Hello"> [save]</div>
</div>
</div>
I have never been able to successfully run a JavaScript that wasn't on W3 yet. I get the same problem with other scripts even though I see people online saying they work fine for them. Do I need to do anything extra to make this work?
My two questions are:
What am I doing wrong?
Because Javascript seems to just not work when there's a problem, is there a way to get errors or information on what's actually wrong?
I read Uncaught ReferenceError: $ is not defined? and have been trying to figure this out for the last hour and can't see my problem.
First you need to place the jQuery script tag first.
Second, you need to do one of the following things:
Put your code within this function:
$(document).ready(function(){/*CODE HERE*/});
Or like this:
$(function(){
/*CODE HERE*/
});
The DOM needs to be ready before you can use it. Placing your code within anonymous functions that are executed on the ready event of the DOM is how you can do this.
Edit:
$(function(){
$('#editvalue').click(function(e){$('#storedvalue').hide();$('#altervalue').show();});
$('#savevalue').click(function(e){
var showNew = $('#changevalue').val();
$('#altervalue').hide();
$('#storedvalue').show();
$('#storedvalue span').text(showNew);
});
});
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script>
Script tag for jQuery should come before your custom javascript.
Follow by edit.js
<script type="text/javascript" src="static/edit.js"></script>
Try removing the language attribute..sometimes work for me. It's obsolete now .. i think
You need to include jquery before you can use it.
I'm using jQuery-templates for the first time, and I need my template to include some javascript, so it it run when the template is rendered.
I need at timestamp for the current time...
Writing
<script type="text/javascript"></script>
in a template, renders it to fail.
Is this simply not possible?
the following was blatantly copied from my answer to another question
When the HTML parser finds <script> it will start parsing the contents until it finds </script> which is present in:
document.write("<script src='links7.js?'+Math.random()+></script>
As such, you'll need to change the source so that it's not parsed as the end of a script element:
document.write("<script src='links7.js?'+Math.random()+></scri" + "pt>");
Ideally, you'd have HTML escaped all your inline JavaScript code, which would also mitigate this issue:
document.write("<script src='links7.js?'+Math.random()+></script&
For your particular case (which is different enough for me to not mark as a dupe), make sure that your content between your script tags is HTML escaped, or correctly placed between <![CDATA[ ]]> tags.
<script type="text/javascript"></script>
-or-
/* <![CDATA[ */
<script type="text/javascript"></script>
/* ]]> */
That all being said, you should be calling the necessary JS during the rendering process, and not injecting a script element into the DOM unnecessarily.
I'm trying to embed some code between <script> </script> tags, pyramid however doesn't like it and gives me
ExpatError: not well-formed (invalid token)
Probably because i have && in my code. I tried using & instead, but then it didn't get interpreted in the browser.
The same thing happens when i try to put it in CDATA block.
When I move the code to a separate js file it works. I'd like to keep it in the same file for now, just to enable quick corrections.
So, how should I do it?
EDIT:
I get the same error even for templates as simple as this one:
<html
xmlns:tal="http://xml.zope.org/namespaces/tal"
xmlns:metal="http://xml.zope.org/namespaces/metal">
<head>
</head>
<body>
<span onclick="alert(true && false);">test</span>
</body>
</html>
I think you're supposed to put && (i.e. two times the HTML entity code).
This should work:
<script type="text/javascript">
//<![CDATA[
// my javascript
//]]>
</script>
Have you tried adding a type attribute to your script tag?:
<script type="text/javascript">
...
</script>
It looks like xhtml issue, as w3c validator reported the same error.
I was thinking if there's a switch to change the document type parsed by chameleon to html, but then it wouldn't be possible to include tal and metal namespaces.
Hence it is expected behavior