<html> www.yippeesoft.com
<HEAD>
<title>例子</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<SCRIPT LANGUAGE="JavaScript"> www.yippeesoft.com
function sfsf() www.yippeesoft.com
&leftsign;
var khstr="sdf" //先将php变量转变成javascript变量khstr。
alert(khstr); www.yippeesoft.com
&rightsign;
function qwer2()
&leftsign; www.yippeesoft.com
var companyname=new Array();var companyid=new Array();companyname[0]=\’123\’;companyid[0]=\’12\’;companyname[1]=\’9999\’;companyid[1]=\’0\’;companyname[2]=\’77734\’;companyid[2]=\’14\’;companyname[3]=\’23222\’;companyid[3]=\’5\’;companyname[4]=\’432342\’;companyid[4]=\’6\’;companyname[5]=\’1231234\’;companyid[5]=\’7\’;companyname[6]=\’433333\’;companyid[6]=\’8\’;companyname[7]=\’12434\’;companyid[7]=\’11\’;companyname[8]=\’1111\’;companyid[8]=\’15\’;companyname[9]=\’768678\’;companyid[9]=\’13\’;companyname[10]=\’1234\’;companyid[10]=\’16\’;companyname[11]=\’234\’;companyid[11]=\’17\’;companyname[12]=\’sfsf\’;companyid[12]=\’18\’; with (document)
&leftsign; www.yippeesoft.com
for(i=all("mmenu").options.length;i>=0;i–)
&leftsign;
all("mmenu").options.remove(i); //需要清除原有的项目
&rightsign;
for(i=0;i<companyname.length;i++)
&leftsign;
var obj1=new Option(companyname[i],companyid[i]);
all("mmenu").options.add(obj1);
&rightsign;
&rightsign;
&rightsign; www.yippeesoft.com
function qwer(pSelect)
&leftsign; www.yippeesoft.com
expireDate = new Date ;
//document.cookie="userName=\’"+pSelect+"\’; expires="+expireDate.toGMTString() ;
delCookie("TestCookie");
delCookie("usersfsf");
alert(document.cookie);
setCookie("usersfsf",pSelect);
alert(document.cookie);
idd=\’5\’;sql=\’select departmentname,departmentid from departments where companyid = 5\’;var y=new Array(); alert(sql);
alert(idd);
with (document)
&leftsign;
for(i=all("smenu").options.length;i>=0;i–)
&leftsign;
all("smenu").options.remove(i); //需要清除原有的项目
&rightsign;
for(i=0;i<y.length;i++)
&leftsign;
obj=document.createElement("option");
obj.text=y[i];
all("smenu").options.add(obj);
&rightsign;
&rightsign;
&rightsign;
</script> www.yippeesoft.com
<select name="mmenu" onChange="qwer(this[this.selectedIndex].value)">
</select>
<SCRIPT LANGUAGE="JavaScript">
function setCookie(name,value)
&leftsign;
var Days = 30;
var exp = new Date(); //new Date("December 31, 9998");
exp.setTime(exp.getTime() + Days*24*60*60*1000);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
&rightsign;
function getCookie(name)
&leftsign;
thisCookie=document.cookie.split("; ");
for (i=0; i<thisCookie.length;i++)
&leftsign;
temp=thisCookie[i].split("=");
//alert(temp); www.yippeesoft.com
if(temp[0]==name)
return temp[1]; www.yippeesoft.com
else
return null;
//alert("\’, and the value is \’"+thisCookie[i].split("=")[1]+"\’<BR>");
&rightsign;
//var arr,reg=new RegExp("(^ &line; )"+name+"=([^;]*)(; &line;$)");
/*var arr,reg=new RegExp("(^ &line; )"+name+"=([^;]*)(; &line;$)");
alert(reg);
if(arr=document.cookie.match(name))
return unescape(arr[2]);
else
return null; */
&rightsign;
function delCookie(name)
&leftsign; www.yippeesoft.com
var exp = new Date();
exp.setTime(exp.getTime() – 1);
var cval=getCookie(name);
if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
&rightsign;
qwer2();
</script>
<select name="smenu"> //子菜单设计
</select>
<input name=\’sf\’ >
</html>
www.yippeesoft.com
虽然列表框变化的时候调用了 ONCHANGE QWER 函数，QWER函数也进入了PHP函数，也弹出了对话框提示了SQL语句之类的，但是永远都是以前的上一次的USERSFSF所保存的COOKIE数值，所以没有办法进行动态调用。失败告终。
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