How to get onclick value in JS
Let's say, that I have on my site something like this:
<开发者_StackOverflow中文版;a href="" onclick="lol(222)">
<a href="" onclick="lol(223)">
<a href="" onclick="lol(212)">
<a href="" onclick="lol(122)">
And then I would like to parse it to get in the match
variable all values in lol()
Like this:
match[0] = 222;
match[1] = 223;
.....
The most cross browser approach is to use getAttributeNode
, because jQuery's attr
will have problems with IE7 and older:
var match = $("a[onclick]").map(function () {
var onclick = this.getAttributeNode("onclick").nodeValue;
return +onclick.slice(4, -1);
}).get();
Working demo: http://jsfiddle.net/AndyE/Z2G2Z/
One way is a regular expression: http://jsfiddle.net/wtwzd/1/
var matches = [];
$('a').each(function() {
matches.push(
/lol\(([\d]+)\)/g
.exec(
$(this).attr('onclick')
)[1]
);
});
alert(matches);
Your question isn't clear but i think this can be solution:
<a href="" onclick="lol(this,222)">
<a href="" onclick="lol(this,223)">
<a href="" onclick="lol(this,212)">
<a href="" onclick="lol(this,122)">
<script type="text/javascript">
function lol(sender,value) {
//sender is clicked item
}
</script>
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