1.传递参数:
var pmt = \'sensor=\'+ encodeURI(encodeURI(sensor))+\'&device=\'+encodeURI(encodeURI(device))+\'&instrument=\';
pmt += encodeURI(encodeURI(instrument))+\'&n=\'+n+\'&addDate=\'+addDate;
top.location.href = \'jsp/print/diagnosticAnaPrint.jsp?\'+pmt;
2.接收和解析参数
//获取URL参数
function GetRequest() {
var url = location.search; //获取url中\"?\"符后的字串
var theRequest = new Object();
if (url.indexOf(\"?\") != -1) {
var str = url.substr(1);
strs = str.split(\"&\");
for(var i = 0; i < strs.length; i ++) {
theRequest[strs[i].split(\"=\")[0]]=unescape(strs[i].split(\"=\")[1]);
}
}
return theRequest;
}
var sensor;//测点
sensor = decodeURI(decodeURI(Request[\'sensor\']));
3.参考内容:
方法一:正则分析法
function getQueryString(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;
}
这样调用:
alert(GetQueryString(\"参数名1\"));
alert(GetQueryString(\"参数名2\"));
alert(GetQueryString(\"参数名3\"));
方法二:
<span style=\"font-size: 16px;\"><Script language=\"javascript\">
function GetRequest() {
var url = location.search; //获取url中\"?\"符后的字串
var theRequest = new Object();
if (url.indexOf(\"?\") != -1) {
var str = url.substr(1);
strs = str.split(\"&\");
for(var i = 0; i < strs.length; i ++) {
theRequest[strs[i].split(\"=\")[0]]=unescape(strs[i].split(\"=\")[1]);
}
}
return theRequest;
}
</Script></span>
这样调用:
<Script language=\"javascript\">
var Request = new Object();
Request = GetRequest();
var 参数1,参数2,参数3,参数N;
参数1 = Request[\'参数1\'];
参数2 = Request[\'参数2\'];
参数3 = Request[\'参数3\'];
参数N = Request[\'参数N\'];
</Script>
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