下拉框联级操作（js）-白红宇

下拉框联级操作（js）

阅读量：7045 次

发布时间：2019-06-28

本文共 2123 字，大约阅读时间需要 7 分钟。

js中添加页面加载触发事件：

window.attachEvent("onload",onInit);

function onInit(){				firstFlag = true;				getEcoDepartName();				getEcoElement();				getEcoElement1();				//alert("aaa");				firstFlag = false;			}

var ecoDepartName=[     ["中央政府","地方政府","社会保障基金"],      ["货币当局","监管当局","银行业存款类金融机构","银行业非存款类金融机构","证券业金融机构","保险业金融机构","交易及结算类金融机构","金融控股公司","特定目的载体","其他"],      ["公司","非公司企业","其他非金融企业部门"],  ["住户","为住户服务的非营利机构"],  ["国际组织","外国政府","国外金融机构","国外非金融企业","外国居民"]    ];        var ecoDepartCd = [     ["A01","A02","A03"],      ["B01","B02","B03","B04","B05","B06","B07","B08","B09","B99"],      ["C01","C02","C99",],  ["D01","D02"],  ["E01","E02","E03","E04","E05"]    ];        function getEcoDepartName(){  var select1 = ccrm.util.get("select1");  var select2 = ccrm.util.get("select2");  var arrDepart = ecoDepartName[select1.selectedIndex-1];  var arrDepartCd = ecoDepartCd[select1.selectedIndex-1];  select2.length=1;  for(var i=0;i< arrDepart.length;i++){   select2[i+1] = new Option(arrDepart[i],arrDepartCd[i]);  } }    //A 公有控股经济 B 非公有控股经济    var ecoElement = [["国有控股","集体控股"],         ["私人控股","港澳台控股","外商控股"]];    var ecoElementCd = [["A01","A02"],["B01","B02","B03"]];        var ecoElement1 = [["国有相对控股","国有绝对控股"],         ["集体相对控股","集体绝对控股"],         ["私人相对控股","私人绝对控股"],         ["港澳台相对控股","港澳台绝对控股"],         ["外商相对控股","外商绝对控股"]];     var ecoElementCd1 = [["A0101","A0102"],      ["A0201","A0202"],      ["B0101","B0102"],      ["B0201","B0202"],      ["B0301","B0302"]]; function getEcoElement(){  var select3 = ccrm.util.get("select3");  var select4 = ccrm.util.get("select4");  var select5 = ccrm.util.get("select5");  var arrElement = ecoElement[select3.selectedIndex-1];  var arrElementCd = ecoElementCd[select3.selectedIndex-1];  select4.length=1;  select5.length=1;  for(var i=0;i

转载于:https://my.oschina.net/u/2552902/blog/543967

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