2 回答
TA贡献1943条经验 获得超7个赞
A.html,如下,注意需要在问号后面加个参数名p=
<a href="B.html?p=C.html">B</a>
B.html,如下,UrlValue方法里获取的是A.html的a的参数p=后面的值
<script>
window.onload = function(){
var v = document.getElementById("a1");
v.href = v.innerText + ".html?p=" + UrlValue("p");
};
function UrlValue(name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
var r = window.location.search.substr(1).match(reg);
if (r != null) return unescape(r[2]); return null;
}
</script>
<a id="a1" href="#">C</a>
<script>
window.onload = function(){
var v = document.getElementById("mainFrame");
v.src = "C.html?p=" + UrlValue("p"); //这里我使用的是C.html,你改一下你要的页面
};
function UrlValue(name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
var r = window.location.search.substr(1).match(reg);
if (r != null) return unescape(r[2]); return null;
}
</script>
<frame src="" name="mainFrame" id="mainFrame" />
扩展资料:
示例
http://www.home.com:8080/windows/location/page.html?ver=1.0&id=timlq#love
1、window.location.href
整个URl字符串(在浏览器中就是完整的地址栏)
返回值:http://www.home.com:8080/windows/location/page.html?ver=1.0&id=timlq#love
2、window.location.protocol
URL 的协议部分
返回值:http:
3、window.location.host
URL 的主机部分,
返回值:www.home.com
TA贡献1815条经验 获得超13个赞
A.html,如下,注意需要在问号后面加个参数名p=
< a href = "B.html?p=C.html" >B</ a > |
B.html,如下,UrlValue方法里获取的是A.html的a的参数p=后面的值
< script > window.onload = function(){ var v = document.getElementById("a1"); v.href = v.innerText + ".html?p=" + UrlValue("p"); }; function UrlValue(name) { var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i"); var r = window.location.search.substr(1).match(reg); if (r != null) return unescape(r[2]); return null; } </ script > < a id = "a1" href = "#" >C</ a > |
- 2 回答
- 0 关注
- 435 浏览
相关问题推荐
添加回答
举报