HTML,JSP 页面间传值

桃扇骨 2022-05-24 00:48 366阅读 0赞

a.html:

b.html:(b页面需要引入getUrlParam.js)

getUrlParam.js:

UrlParm = function() { // url参数    
      var data, index;    
      (function init() {    
        data = [];    
        index = {};    
        var u = window.location.search.substr(1);    
        if (u != '') {    
          var parms = decodeURIComponent(u).split('&');    
          for (var i = 0, len = parms.length; i < len; i++) {    
            if (parms[i] != '') {    
              var p = parms[i].split("=");    
              if (p.length == 1 || (p.length == 2 && p[1] == '')) {// p | p=    
                data.push(['']);    
                index[p[0]] = data.length - 1;    
              } else if (typeof(p[0]) == 'undefined' || p[0] == '') { // =c | =    
                data[0] = [p[1]];    
              } else if (typeof(index[p[0]]) == 'undefined') { // c=aaa    
                data.push([p[1]]);    
                index[p[0]] = data.length - 1;    
              } else {// c=aaa    
                data[index[p[0]]].push(p[1]);    
              }    
            }    
          }    
        }    
      })();    
      return {    
        // 获得参数,类似request.getParameter()    
        parm : function(o) { // o: 参数名或者参数次序    
          try {    
            return (typeof(o) == 'number' ? data[o][0] : data[index[o]][0]);    
          } catch (e) {    
          }    
        },    
        //获得参数组, 类似request.getParameterValues()    
        parmValues : function(o) { //  o: 参数名或者参数次序    
          try {    
            return (typeof(o) == 'number' ? data[o] : data[index[o]]);    
          } catch (e) {}    
        },    
        //是否含有parmName参数    
        hasParm : function(parmName) {    
          return typeof(parmName) == 'string' ? typeof(index[parmName]) != 'undefined' : false;    
        },    
        // 获得参数Map ,类似request.getParameterMap()    
        parmMap : function() {    
          var map = {};    
          try {    
            for (var p in index) {  map[p] = data[index[p]];  }    
          } catch (e) {}    
          return map;    
        }    
      }    
    }();

这样就能通过html跳转传值了

参考了下面文章

[https://blog.csdn.net/caoyuan10036/article/details/7227214][https_blog.csdn.net_caoyuan10036_article_details_7227214]

[https_blog.csdn.net_caoyuan10036_article_details_7227214]: https://blog.csdn.net/caoyuan10036/article/details/7227214