2018-07-30|2018-07-30 HTML页面跳转及参数传递

HTML页面跳转及参数传递


HTML页面跳转:
window.open(url,"","width=600,height=400");
//第二个参数:_self,在当前窗口打开窗口;_blank(默认值),在另外的新建窗口打开新窗口;
window.location.href="http://www.jb51.net"; //在同当前窗口中打开窗口
window.history.back(-1); //返回上一页面



HTML参数传递:
1. url传参:
【2018-07-30|2018-07-30 HTML页面跳转及参数传递】第一个页面(a.html):
varobj = a.value; //传给弹出页面参数
varurl ='jxb.html?obj='+obj;
url =encodeURI(url);
window.open(url,"","width=600,height=400");
第二个页面(b.html):
varurl =decodeURI(window.location.href);
varargsIndex = url .split("?obj=");
vararg = argsIndex[1];
注:中文传输:可以在页面a用encodeURI 编码url在b页面用decodeURI解码url
2. cookie传参:
functionsetCookie(cname,cvalue){
document.cookie = cname +"="+ cvalue;
}
functiongetCookie(cname){
varname = cname +"=";
varca =document.cookie;
}
3. localStorage对象传参:
a.html:
vardiv = doucment.getElementById('要获取字符串的DIV ID名');
localStorage.string = div.textContent;
b.html:
vardiv = doucment.getElementById('要写入的DIV ID名');
div.textContent = localStorage.string;
4. window.opener()
父页面:

window.open("子页面.html");
子页面:
window.opener.document.getElementByIdx('textfield').value='https://www.it610.com/article/123123123';

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