melvint91
asked on
interaction iframe --- I Think
Can someone please tell me how to create an interactive interface like what they do on www.w3schools.com. Basically you can make a change to frame on right, then click button and the web display is shown on right side frame.
here's a link example: http://www.w3schools.com/html/tryit.asp?filename=tryhtml_intro
here's a link example: http://www.w3schools.com/html/tryit.asp?filename=tryhtml_intro
oh no. its this in php:
<?php
echo $_POST['code'];
?>
ASKER
iGottZ:,
I understand your breakdown, but could you provide a quick example,,, How many different webpages will I need?
also could you explain this: document.getElementById("a dframe").s rc="/tryit banner.asp ?secid=try html&rnd=" + Math.random();
I understand your breakdown, but could you provide a quick example,,, How many different webpages will I need?
also could you explain this: document.getElementById("a
also could you explain this: document.getElementById("athats for showing a new advertisement (wich you could see if you dont use an ad blocker)dframe").s rc="/tryit banner.asp ?secid=try html&rnd=" + Math.random();
I understand your breakdown, but could you provide a quick example,,, How many different webpages will I need?lemme try creating one
<?php
if (isset($_GET['frame'])) {
echo isset($_POST['code']) ? $_POST['code'] : 'whoop whoop';
exit;
}
?>
<html>
<head>
<title>HTML Editor</title>
</head>
<body style="margin:0;padding:0">
<form style="margin:0px" action="?frame" method="post" target="frame">
<table width="100%" height="100%" border="1">
<tr>
<td width="50%">
<textarea id="in" name="code" style="width:100%;height:100%;border:0;"></textarea>
</td>
<td width="1px">
<input name="submit" type="submit" value=">>" />
</td>
<td width="50%">
<iframe id="out" style="width:100%;height:100%" frameborder="0" name="frame" src="?frame"></iframe>
</td>
</tr>
</table>
</form>
</body>
</html>
save it as what php filename you want and open it in your browser.
works fine for me in firefox 4
paste this code for testing:
<html>
<head>
<style>
#lol {
font-size: 32px;
background-color: #000000;
color: #00ff00;
width: 400px;
height: 400px;
text-align: center;
}
#lol:hover {
color: #ff0000;
}
</style>
<script>
function init () {
var lol = document.getElementById("lol");
lol.onmouseover = function() {
this.innerHTML = "mouse over";
this.style.backgroundColor = "#00ff00";
}
lol.onmouseout = function() {
this.innerHTML = "mouse out";
this.style.backgroundColor = "#ff0000";
}
lol.onclick = function() {
this.innerHTML = "click";
this.style.backgroundColor = "#0000ff";
}
}
</script>
</head>
<body onload="init();">
<div id="lol">hover me</div>
</body>
</html>
ASKER
iGottZ:,
That was a great example. I totally see how it works. Only one thing...for some reason whatever style I use within the <style> </style> tags, it's not working. Any idea what could be causing this.
Thanks,
Melvint91
That was a great example. I totally see how it works. Only one thing...for some reason whatever style I use within the <style> </style> tags, it's not working. Any idea what could be causing this.
Thanks,
Melvint91
mind showing me an example of what you tryed to implement?
ASKER
iGottZ,
See code I'm using below:
<?php
if (isset($_GET['frame'])) {
echo isset($_POST['code']) ? $_POST['code'] : 'whoop whoop';
exit;
}
?>
<html>
<head>
<title>HTML Editor</title>
</head>
<body style="margin:0;padding:0" >
<form style="margin:0px" action="?frame" method="post" target="frame">
<table width="100%" height="100%" border="1">
<tr>
<td width="50%">
<textarea id="in" name="code" style="width:100%;height:1 00%;border :0;"></tex tarea>
</td>
<td width="1px">
<input name="submit" type="submit" value=">>" />
</td>
<td width="50%">
<iframe id="out" style="width:100%;height:1 00%" frameborder="0" name="frame" src="?frame"></iframe>
</td>
</tr>
</table>
</form>
</body>
</html>
See code I'm using below:
<?php
if (isset($_GET['frame'])) {
echo isset($_POST['code']) ? $_POST['code'] : 'whoop whoop';
exit;
}
?>
<html>
<head>
<title>HTML Editor</title>
</head>
<body style="margin:0;padding:0"
<form style="margin:0px" action="?frame" method="post" target="frame">
<table width="100%" height="100%" border="1">
<tr>
<td width="50%">
<textarea id="in" name="code" style="width:100%;height:1
</td>
<td width="1px">
<input name="submit" type="submit" value=">>" />
</td>
<td width="50%">
<iframe id="out" style="width:100%;height:1
</td>
</tr>
</table>
</form>
</body>
</html>
i do not understand your problem if you simply post what i wrote.
why dont you quote a simple try of yourself modifying it?
why dont you quote a simple try of yourself modifying it?
ASKER
iGottZ,
I notice my code is fine when I include any styles directly within tags, but not when I include <style> </style> tags. see below: works fine this way
<html>
<head>
<title>This is a test</title>
</head>
<body>
<table width="60%" cellspacing="3" cellpadding="2" border="1">
<tr BGColor="#808000>
<th>Name</th>
<th>Phone</th>
<th>Email</th>
</th>
<tr>
<td>John Doe</td>
<td>888-888-8888</td>
<td>john.doe@yahoo.com</td >
</tr>
<tr>
<td>Jenny Jamey</td>
<td>777-777-7777</td>
<td>jenny.james@yahoo.com< /td>
</tr>
</table>
</body>
</html>
But I want to include <style> </style> tags for training purposes... Any idea what could be the problem why <style> </style> tags won't work.
I notice my code is fine when I include any styles directly within tags, but not when I include <style> </style> tags. see below: works fine this way
<html>
<head>
<title>This is a test</title>
</head>
<body>
<table width="60%" cellspacing="3" cellpadding="2" border="1">
<tr BGColor="#808000>
<th>Name</th>
<th>Phone</th>
<th>Email</th>
</th>
<tr>
<td>John Doe</td>
<td>888-888-8888</td>
<td>john.doe@yahoo.com</td
</tr>
<tr>
<td>Jenny Jamey</td>
<td>777-777-7777</td>
<td>jenny.james@yahoo.com<
</tr>
</table>
</body>
</html>
But I want to include <style> </style> tags for training purposes... Any idea what could be the problem why <style> </style> tags won't work.
ASKER
iGottZ,
I also noticed some things do work withing <style> </style> tags...it's when I use the # or . the style isn't recognized.
For example when I use #test { font-size: 18px; } or .test {font-size: 18px; } the style doesn't display when I use <div id="test"> This is a Test </div> . . . But when I use the following within <style> </style> tags: h2 {font-size: 22px;} - <h2> This is a Test </h2> . . . my content display correctly...
Could the PHP not recognize "#" or "."
I also noticed some things do work withing <style> </style> tags...it's when I use the # or . the style isn't recognized.
For example when I use #test { font-size: 18px; } or .test {font-size: 18px; } the style doesn't display when I use <div id="test"> This is a Test </div> . . . But when I use the following within <style> </style> tags: h2 {font-size: 22px;} - <h2> This is a Test </h2> . . . my content display correctly...
Could the PHP not recognize "#" or "."
why cant you just show me a try of modifying my code?
besides.. why dont you remove my styles within the tags if you want to use a css file or the <style> tag for that purpose?
besides.. php has nothing to do with css. not even with html.
my code is html including some php code wrapped into this: <?php ?> wich the server recognizes as serversided scripting language.
everything send through echo and everything outside theese php tags is pure html, css and javascript?
do you not fully understand what you are playing around with?
i'm not having any problems using <style> within this code.
besides.. why dont you remove my styles within the tags if you want to use a css file or the <style> tag for that purpose?
besides.. php has nothing to do with css. not even with html.
my code is html including some php code wrapped into this: <?php ?> wich the server recognizes as serversided scripting language.
everything send through echo and everything outside theese php tags is pure html, css and javascript?
do you not fully understand what you are playing around with?
i'm not having any problems using <style> within this code.
ASKER
iGottZ,
"why cant you just show me a try of modifying my code?" What exactly are you asking when you say modify your code
"besides.. why dont you remove my styles within the tags if you want to use a css file or the <style> tag for that purpose?" I did remove your styles while trying several techniques to get my <style> to show
I'm just trying to figure out why <style> code doesn't work when I use # or . as explained above.
"why cant you just show me a try of modifying my code?" What exactly are you asking when you say modify your code
"besides.. why dont you remove my styles within the tags if you want to use a css file or the <style> tag for that purpose?" I did remove your styles while trying several techniques to get my <style> to show
I'm just trying to figure out why <style> code doesn't work when I use # or . as explained above.
What exactly are you asking when you say modify your codea code example of what you have not got working as you mentioned by this:
I'm just trying to figure out why <style> code doesn't work when I use # or . as explained abovefor me it does work.
ASKER
iGottZ,
See code below..this part ain't working:
#testtbl{
font-size: 12px;
font: Arial;
color: green;
cellspacing: 2px;
cellpadding: 2px;
border: 2px;
border-style: solid;
}
========================== ==========
example page below:
<html>
<head>
<title>This is a test</title>
<style>
#testtbl{
font-size: 12px;
font: Arial;
color: green;
cellspacing: 2px;
cellpadding: 2px;
border: 2px;
border-style: solid;
}
h2{
font-size: 22px;
color: green;
}
</style>
</head>
<body>
<div id="testtbl"> Testing my style above to see if works with # or . signs...text color should be green.</div>
<h2>This is testing without # or . signs </h2>
</body>
</html>
See code below..this part ain't working:
#testtbl{
font-size: 12px;
font: Arial;
color: green;
cellspacing: 2px;
cellpadding: 2px;
border: 2px;
border-style: solid;
}
==========================
example page below:
<html>
<head>
<title>This is a test</title>
<style>
#testtbl{
font-size: 12px;
font: Arial;
color: green;
cellspacing: 2px;
cellpadding: 2px;
border: 2px;
border-style: solid;
}
h2{
font-size: 22px;
color: green;
}
</style>
</head>
<body>
<div id="testtbl"> Testing my style above to see if works with # or . signs...text color should be green.</div>
<h2>This is testing without # or . signs </h2>
</body>
</html>
what is not working?
http://gyazo.com/6cdc3cc01 2f68d3948f 1483bb8c1f 8e2.png
for me your code does work.
http://gyazo.com/6cdc3cc01
for me your code does work.
ASKER
iGottZ,
What browser and version you are using?
What browser and version you are using?
ASKER CERTIFIED SOLUTION
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when you look up the source code of the w3c editors html you can see this:
<form style="margin:0px" action="tryit_view.asp" method="post" target="view">
the target "view" is this:
<iframe class="result_output" width="100%" height="400px" frameborder="0" name="view" src="tryit_view.asp?filena
so when you press this button:
<input style="margin-bottom:5px;f
it submits the form into iframe after the following javascript has run through:
if you have javascript enabled, the onclick="displayad()" is fired wich has this content:
Open in new window
theese lines:Open in new window
grab the code from the textarea and put it into a hidden input value.
<input type="hidden" name="code" id="code" />
strange but thats their way to submit whats within the textarea into the iframe.
when it submits, tryit_view.asp will simply return what has been submitted to it.
its like this in php:
Open in new window
besides take a look at this:
http://blog.chapagain.com.np/w3c-validation-iframe-error-with-xhtml-1-0-strict-doctype/