javascript - 有没有办法在 url 中传递 javascript 变量？

Question

有没有办法让下面的脚本将 javascript 值传递给 href 链接的 url？

<script type="text/javascript">
function geoPreview(lat,long) {
var elemA = document.getElementById("lat").value;
var elemB = document.getElementById("long").value;

window.location.href = "http://www.gorissen.info/Pierre/maps/googleMapLocation.php?lat=elemA&lon=elemB&setLatLon=Set";

}
</script>

Answer 1

试试这个:

 window.location.href = "http://www.gorissen.info/Pierre/maps/googleMapLocation.php?lat="+elemA+"&lon="+elemB+"&setLatLon=Set";

要将变量放入字符串中，请将变量括在引号和加号中，如下所示:

var myname = "BOB";
var mystring = "Hi there "+myname+"!"; 

请记住一条规则!