Replacing a string on click of a button


Posted on 16th Feb 2014 07:03 pm by admin

Hi! Is there a way to replace a string on a click of a text link?

This is what I've come up with. It doesn't work at all ^^;;

Did you know?Explore Trending and Topic pages for more stories like this.
Code: <head>
<?php
$string = Red;
function changeBlue() {
$string=blue;
}
function changeGreen() {
$string=green;
}
?>
</head>

<body>
<p>The colour is <?php echo $string ?></p>
<br />
<a onclick='changeBlue()'>Blue</a>
<a onclick='changeGreen()'>Green</a>
</body>

I'm starting to learn PHP by myself, and I was hoping someone could help me wrap my head around this problem.
Trending TodaySee what people are reading
No comments posted yet

Your Answer:

Login to answer
175 Like 41 Dislike
Previous forums Next forums
Other forums

ECC6 - Single sign-on
We are in the process of upgrading to ECC 6 which will support single sign on with user passwords al

BI in Upstream Production operations
Appreciate if you can assist in the following areas:
1) Examples of life before and after BI i

Login Issue's
Code: <?php
$file = fopen('user.txt', 'r');

/* Set login to false initially */

How to separate records and ORDER BY
Let say i have 100 records and displayed in one page, then i want to get the records from 50-100 and

LIMIT $start, 10... how to pass last value queried into next page with GET??
Ok I know how to display the first or last 10 results of a query...

$result = mysql_query(&q

Multiple while loops
I have several DB queries that I know should be returning results and aren't. I have a feeling it ha

Multiple PHP errors when clicking a link..and..removing a ghost..
Hi - I have 2 problems with a new website - homeswapvacations.com, which I need help solving.

php form help
Hey,

I use a control file to set my meta tags and titles

Here's an example
Code: &a

Using CSS to format MySQL query
Hi,

If i want to have a news page on my site, which displays all records of a table in descen

File upload issues
Hi Guys,

Can anyone see any issues with this code:
Code: $setImage= 'productimages/' . dat

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



 
© indyaspeak.com. All Rights Reserved.
Play Free Quiz and Win Cash