www.gusucode.com > ASP+Ajax 动态读取省份与城市联动菜单 > ASP+Ajax 动态读取省份与城市联动菜单\code\extension\js\firste_city.js

    //jQuery(function($) { 
//showcity(调用id,下拉列表名称后的数字,默认选择id,下拉列表的名称,url)	   
//showcity(0,1,0,"fcity");
//showcity(0,1,0,"fcity","extension/f_city.asp");
//showcity(82,2,0,"fcity")
//});

function showcity(f_id,fnum,snum,fcity,furl){
	var ffid ="#"+fcity+"ing";
	var f ="ff"+fcity;
	$(ffid).html('<img name="" src="images/floading.gif" alt="正在加载，请稍等...    by firste"/>正在加载，请稍等...');
	$.ajax({
				type:"post",
				url:furl,
				// timeout: 2000,
				data:"fid="+f_id+"&fnum="+fnum+"&snum="+snum+"&fn="+fcity+"&u="+furl,
				cache:false, 
				success:function(html){
				 	if(fnum==2){
				 		var fn =fnum+1;
				  		$("#"+f+fn).remove(); 
				 	}
					$("#"+f).append("<span id='"+f+fnum+"'></span>");
					$("#"+f+fnum).html(html);
					$(ffid).html("");
				},
				error:function(){
					$(ffid).html("服务器错误！"); 
					return false;
				}					
			});

}