添加后台list给前台select标签赋值简单实现

作者: 举枪打鸟鸟
来源: 51数据库
2021-08-12

复制代码代码如下:

 
$.ajax({ 
url : "user!finduserlist.action", 
type : "post", 
success: function(data){ 
var jsonobj=eval("("+data+")"); 
$.each(jsonobj, function (i, item) { 
jquery("#userlist").append("<option value="+ item.userid+">"+ item.userrealname+"</option>"); 
}); 
}, 
error: function(text) {} 
}); 

复制代码代码如下:

 
public void finduserlist() throws ioexception { 
list<usermodel> roleuserlist = userservice.finduserlist(); 
string json = jsonarray.fromobject(roleuserlist).tostring(); 
writehtml(json);; 
} 

复制代码代码如下:

 
protected void writehtml(string strdata) { 
try { 
response.setcontenttype("text/html; charset=utf-8"); 
printwriter pw = response.getwriter(); 
pw.write(strdata); 
pw.flush(); 
pw.close(); 
} catch (ioexception e) { 
log.error("writehtml()", e); 
} 
} 