脚本语言怎样把文本框的值赋值给另外 一个

Question

var b=eval(item_number.value);
function getparam(){
window.location=" http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=b";我要把文本框里的值赋值个b,再把b的值赋值给那个连接怎么弄

Answer 1

<input type="text" name="count" value="111">

<script type="text/javascript">
function setCount(){
var b = document.cartForm.count.value;
window.location=" http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=b";
}
</script>