验证调试运行代码 /*邮箱地址验证*/ function checkEmail(){ var s=document.getElementById("input").value; alert(s); var patrnlenght=/^([a-zA-Z0-9_-]{4,10})/; var patrn=/^([a-zA-Z0-9_-]{4,10})+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/; if(!patrnlenght.exec(s)){ alert("您输入
代码如下: z = $.ajax({url:”__URL__/add/”,type:’POST’,dataType:”json”,async:false,cache:false,data:”step=ajax&ajax_type=checkEmail&email=”+email,}).responseText;
本文实例讲述了django通过ajax发起请求返回JSON格式数据的方法。分享给大家供大家参考。具体实现方法如下:
这是后台处理的:
def checkemail(request):
user = None
if request.POST.has_key('email'):
useremail = request.POST['email']
result = {}
user = User.objects.filter(useremail__iexact = us