2020-02-16 标签:基于,jquery,多级,联动,代码,select,js,实现,如下,function,fn,settings,var,dfop,n,amekey,ame,pnamekey,idkey

jquery.select.more.js 实现代码如下： (function($){ $.fn.doselectmore = function(settings) { var dfop ={ namekey: "name", pnamekey: "name", idkey: "id", selec

2020-02-16 标签:javascript,关于,select,相关,操作,说明,插入,option,dom,方法,var,oselectyear,document,selectyear,op,innerhtml,2010

一、 插入option 1、DOM方法 var oSelectYear = document.getElementById("SelectYear"); var op = document.createElement("option"); op.innerHTML = "2010"; op.valu

2020-02-16 标签:js,option,删除,代码,集合,javascript,实现,如下,var,osel,document,form,options,length,removechild,script

1、 JavaScript 实现代码如下：var oSel=document.form1.DropDownCity; while(oSel.options.length>0){ oSel.removeChild(oSel.options[0]); } 2、 JavaScript 实现代码如下：