need help with arrays and links in javascript
Hi i have a question regarding html and javascript.
Say that i click on a link on a html site say
<tr>
<td><a href="www.hello1.com">www.hello1.com</a></td>
</tr>
then I also want to see if there are any other related link on that site with a narrow name, for example
<tr>
<td><a href="www.hello2.com">www.hello2.com</a></td>
</tr>
So what I want to do is construct a javascript method that everytime you click on a link you run this method and check what link that has been pressed, and then also search the entire html site for a similar link (here its very simple, the site only consist of a table containing links, so there will not be so much to search trough).
How is this done?
I only need the method, I know how to run the method everytime you press a link :)
开发者_如何学JAVAThanks in advance :)
Edit With "similar" i mean something like this
'\\b'+theUrlToGoTo+'\\b'
In other words the only thing that will change is a number after the name for example
hello1 and hello2
Edit 2
Thanks to nemophrost I now know how to do the first one. I now have a second question, before Im done, thats regarding generating html code with javascript. Now say that I have an array after I have run the everyClickFunc() func that includes
var myArray = [ 'www.hello1.com', 'www.hello2.com', 'www.hello3.com'];
I would now like to generate a simple html page like this
<html>
<head>
</head>
<body>
<table>
<tr>
<td><a href="www.hello1.com">www.hello1.com</a></td>
</tr>
<tr>
<td><a href="www.hello2.com">www.hello2.com</a></td>
</tr>
<tr>
<td><a href="www.hello3.com">www.hello3.com</a></td>
</tr>
</table>
</html>
And this file is to be overwritten each time I click on a link. So the links will be diffrent depending on what links i click on, on the original site.
In other words I want something like this
<html>
<head>
</head>
<body>
<table>
<tr>
<td><a href="www.testing1.com">www.testing1.com</a></td>
</tr>
<tr>
<td><a href="www.hello1.com">www.hello1.com</a></td>
</tr>
<tr>
<td><a href="www.testing2.com">www.testing2.com</a></td>
</tr>
<tr>
<td><a href="www.hello2.com">www.hello2.com</a></td>
</tr>
<tr>
<td><a href="www.hello3.com">www.hello3.com</a></td>
</tr>
<tr>
<td><a href="www.difrent1.com">www.diffrent1.com</a></td>
</tr>
<tr>
<td><a href="www.difrent2.com">www.diffrent2.com</a></td>
</tr>
</table>
</html>
To generate a new html site that contains the following information if you click on any of the above "hello" links
<html>
<head>
</head>
<body>
<table>
<tr>
<td><a href="www.hello1.com">www.hello1.com</a></td>
</tr>
<tr>
<td><a href="www.hello2.com">www.hello2.com</a></td>
</tr>
<tr>
<td><a href="www.hello3.com">www.hello3.com</a></td>
</tr>
</table>
</html>
How is this easiest solved?
Again thanks you so much in advance :)
With jQuery you could do something like this:
function everyClickFunc(urlToMatch) { // pass in something like 'www.hello1.com'
var baseURLMatch = urlToMatch.match(/^www\.(.+\D)\d*\.com$/);
if (baseURLMatch && baseURLMatch.length > 1) {
var matchExp = new RegExp('^www\\.' + baseURLMatch[1] + '\\d*\\.com$');
$('a').each(function() {
if ($(this).attr('href').match(matchExp)) {
doSomethingBecauseYouGotAMatch(); // Call your successful match function
}
});
}
}
加载中,请稍侯......
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