获取链接的参数
window.onload = function(){
var hrefs = document.getElementById('hrefs');
var links = hrefs.getElementsByTagName('a');
for(var i=0, n=links.length; i<n; i++){
links[i].onclick = function(){
var urls = this.getAttribute('href');
var params = urls.split('?');
for(var i=0; i<params[1].length; i++){
var p = params[1].split('=');
var pValue = p[1];
clickAdd(pValue);
return false;
}
}
}
}
function clickAdd(v){
document.getElementById('target').innerHTML = v;
}
<div id="hrefs">
<a href="/sub.html?id=1">aaaa</a><br>
<a href="/sub.html?id=2">2222</a><br>
<a href="/sub.html?id=3">3333</a><br>
<a href="/sub.html?id=4">4444</a><br>
<a href="/sub.html?id=5">5555</a><br>
</div>
<div id="target">这里是值</div>
动态得到链接的参数,也没有什么技术含量,只是做为一走过的历程,记录下来。
强化后的:
window.onload = function(){
var hrefs = document.getElementById('hrefs');
var links = hrefs.getElementsByTagName('a');
for(var i=0, n=links.length; i<n; i++){
links[i].onclick = function(){
var urls = this.getAttribute('href');
var params = urls.split('?');
var pV = params[1].split('&');
for(var j=0; j<pV.length; j++){
var p = pV[j].split('=');
var pName = p[0];
var pValue = p[1];
document.getElementById('target').innerHTML += '<br /> name = ' + pName + ' value = ' + pValue + '<br />';
}
return false;
}
}
}