Showing Javascript Code Outputs In Textarea?
Mar 3, 2006
I'm having a problem showing the output of this code in the textfield.
<html>
<head>
<script language="JavaScript">
<!--
var url = document.URL;
-->
</script>
</head>
<body>
<textarea style="overflow: auto;" rows="1" cols="70" wrap="off" readonly>
<script language="JavaScript">document.write(url);</script>
</textarea>
<br><br>
<script language="JavaScript">document.write(url);</script>
</body>
</html>
The output isn't showing the browsers current URL which is the desired effect, instead it is only showing the raw JavaScript code.
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Jul 23, 2005
I'm learning/experimenting with some simple JS/html markup, running
an apache daemon and mozilla firefox browser in RH 9.
Let's say I run the following markup with one or more of lines 6-10
commented out:
1 <html>
2 <head>
3 <script type="text/javascript">
4 function showinfo()
5 {
6 width = window.screen.availWidth;
7 document.write("<br>screen width=
");
8 document.write(width);
9 document.write("<br>Date: ");
10 document.write(Date());
11 }
12 </script>
13 </head>
14 <body onload="showinfo()">
15 <p>
My question: is there a simple explanation to account for the 'unexpected'
behaviours below (Runs 1, 3, 5)?
Run 1: nothing in 6-10 commented out; output (expected more):
screen width=
Run 2: line 7 commented out; output (as expected):
1024
Date: Wed Apr 14 2004 20:55:58 GMT-0400 (EDT)
Run 3: lines 7, 9, 10 commented out; output (as expected, but unfinished loading):
1024
[ongoing hourglass indicating loading in progress]
Run 4: lines 7, 10 commented out; output (as expected):
1024
Run 5: lines 7-9 commented out; output (as expected, but unfished loading):
Date: Wed Apr 14 2004 22:46:49 GMT-0400 (EDT)
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Sep 12, 2009
I am looking for a javascript code for this idea under this messageI want to create a kind of shopping website so when you click on a image or text it will add some text to a textarea,, it will include the name of item and price of an item
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Aug 26, 2010
The code executes nicely in the site and the pictures/text show up where and how they should - It's just that I'm also getting some code as a slide!
In the <head> I have:
<script type="text/javascript">
$.fn.cycle.defaults.timeout = 8000;
$(function() {
$('#contentLeft pre code').each(function() {
[Code].....
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Oct 24, 2010
I noticed on the "script" menu for firebug when I click "show static and eval scripts" you can see my entire JS code un-obfuscated by firebug. The default option is just "show static scripts" which shows my code as it is - obfuscated.I was quite frankly horrified to discover this after shelling out on software to protect my work. Does anyone have any idea how I can stop firebug from showing this? Is it because im calling eval a couple times throughout the script?
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May 5, 2009
I am trying to use Accordion Content script v1.7 from DynamicDrive.com on some pages. I have set up a test page to show the error messages. I have changed the doctype of the page several times, including the exact one they use on the sample/instruction page on DD, but no luck. It is also throwing an error of undefined var ddaccordion, which is defined in ddaccordion.js, which is the JS file that goes with sample page , which is located in the same directory.
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Apr 13, 2010
anybody knows a way to buffer the outputs from document.write?
We want to reload the advertising banners on the page when an user browses trough the pictures in our AJAX-Gallery, but the scripts from our advertising partners uses document.write, so we can't call the addBanner() function from inside the gallery-script.
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Jul 14, 2011
I have a link and a textarea
<a href="#" id="link">Test</a>
<textarea id="content" name="content">
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Aug 4, 2005
I have a PHP/MySQL-based content management system that alows one to edit pages of a website through form textareas. I was wondering if it is possible to change the appearance of HTML tags inside the textarea so the HTML markup looks different (e.g., in grey), making it easier to quickly find and edit the 'real' content without messing up the tag (like accidentally deleting a '>' character).
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Jun 27, 2006
I would you grab the source code from an IFRAME and display it in a textarea?
I'm trying to create a sort of preview page that both shows a rendered page, then shows the source code next to it.
[edit]: I'm thinking that using OnLoad JS event in the HTML body tag would allow this to work. The page loads, the OnLoad event calls a JS function that pulls the innerHTML from the IFRAME and inserts it into the textarea.
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Jul 24, 2008
how can i write the sourcecode of the page to a textarea?i thought about something like
Code:
function dump()
{
[code]....
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Apr 3, 2010
I am trying to set up some simple Javascript that takes the text value from a form submission (textarea A), and dynamically inserts that text into another textarea on the same page (textarea B).I need the text from textarea "A" to go in the *middle* of pre-existing text inside textarea B (instead of replacing it).
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Feb 14, 2011
So the following code hides/shows fields in a form when radio buttons are clicked, the problem is on the same form I have a checkbox and when said check box is selected the showing and hiding of the fields doesn't work.
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">[code]...........
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Apr 15, 2011
I have resorted to using a forum after 2 days of head scratching. What I need is some script to monitor the output of a php file that outputs "yes" or "no" depending on weather it is your turn in a multiplayer game.I would like it to just check every few seconds (in order to not crash the server) if it has changed. While the PHP file is showing "yes" I want it to show some buttons to make a move and when it is showing "no" for it to just say something like "enemy's turn". I hear that this kind of thing could be achieved with jQuery and AJAX but I have never used JavaScriptI already feel like I'm making a big ask but if you don't mind I would also like a way of submitting your move to a php file to make the move (submitting something to MySql)
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Oct 11, 2010
I need to use string split to get two outputs for an email address, one output the user name and the second to be the domain name, for example xxxxx@xxxx.com needs to be seperated at the @ symbol so one output would be the xxxx and the second would be xxxx.com. How to get the second output right.
<html> <body>
<script type="text/javascript">
function convertEmail(inEmail) {
var atPosition;
var stringLength;
var username;
var domain;
username = inEmail.indexOf("@");
stringLength = inEmail.length;
domain = inEmail.substr(0,atPosition);
username = inEmail.substr(atPosition+1, stringLength);
domain = inEmail.substr(atPosition+1, stringLength);
return username ;
return domain;
}emailIn = prompt("Enter username@domain", "Doe@Jane");
alert (convert (inEmail))
alert (convert (inEmail))
</script></body></html>
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Nov 4, 2006
I finally found code that actually works. I click on the button, and the table disappears. I click on the button again, and it reappears. Like magic! I have two problems still.
(1) When I click on the table, it disappears, but the space that it was in is still empty. When it retracts, I want the rest of the text to retract with it (not disappearing text--i.e. have the text occupy the space where the table was, and move back when the table reappears. note: the text is directly below the table); otherwise, what is the point of a show/hide button? It's meant to save some space.
(2) I want the text of the show/hide button to change to "Show" when the table is not present. Code:
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Jan 22, 2010
________________________FIRST.HTML_________________________
<html>
<head>
<script language="javascript">
var myfunc;
[Code]....
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Aug 25, 2006
I am trying to make a script that outputs a block of code depending how recently a certain feed was updated. for example, if it was updated today, the output would hopefully be <div class="andrewupdated andrewtoday"></div>But currently nothing is being output. Code:
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Sep 7, 2005
I'm using input hidden control's value in the javascript function.
same code is working fine on all other browser except a specific
version of safari(i.e.: MAC OS 10.3.7 and Safari 1.2.4).
problem:
control's value is not getting displaying at the first time
when the page gets load, although the same piece of code would work if
I just refresh the page, strage.
declaration of hidden control:
<INPUT id="hSliders" type="hidden" runat="server">
javascript code which is calling the value of hSliders:
alert(document.Form1.hSliders.value)
this alert is showing nothing although it should display string.
i check the view source also control's value is getting populated.
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Jul 30, 2010
How would you go about writing a function that returns a string that outputs a branched bulleted list using <ul> and <li> tags of all the html elements in a page? The html elements don't all have id's or names, so I cannot reference them directly. I would like to do it recursively so that I can grab all the elements, not just those two or three levels deep.
[Code]...
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May 20, 2011
I am trying to make a canvas element display an image with some text on using canvas.drawImage and canvas.fillText. Only problem is my code is generating a very odd and hard to debug error.
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Jul 20, 2005
Can anybody share the code for a word counter for the textarea user input? what if max characters are 256?
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Dec 16, 2007
I would like to know a good code example of a JavaScript Bot. One is basically where you have a <textarea> and a single line. You would type in the single line "Hello Bot, how are you?" and in the textarea it would appear something like this: Code:
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Aug 23, 2006
I have a pre-populated array in a JavaScript. How to populate TEXTAREA field with the text from that array, each entry on different line on page load? Say, value at index 1 will come at line 1; value at index 2 will come at line 2 and so on.
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Jan 7, 2006
I would like to know how to write javascript such that, a part of it isnt considered as script, & rather as HTML. Code:
Ok, the layer div can be written using document.write. But, Google ad itself is a javascript isnt it. How can it be written into this? How does this work?
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Nov 30, 2010
I have created a basic Javascript function to check that all fields in the contact form that are required have information from the user. It works fine with input fields but not with textarea. Even when I dont insert message into textarea, the script allows to submit the form. I have given the name for textarea "userinput". Could anyone look at the code, and tell me what could possible be wrong with it?
function required()
{
user_message=document.contact_form.userinput.value;[code]......
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