演示jQuery操作ajax技术POST方法实现异步请求
代码分布式路由层(简写)templates层:test_post.html(简写)views层
效果
代码
分布式路由层(简写)
urlpatterns
= [
url
(r
'^test_post$',views
.test_post
),
url
(r
'^test_post_server$',views
.test_post_server
),
]
templates层:test_post.html(简写)
<body
>
<script src
="/static/js/jquery-1.11.3.js"></script
>
{% csrf_token
%}
<p
>
用户名:
<input type
="text" id
="username">
</p
>
<script
>
$(function(){
$('#btn').click(function(){
var params
= {
username
: $('#username').val(),
csrfmiddlewaretoken
: $("[name=csrfmiddlewaretoken]").val()
}
$
.post('/ajax/test_post_server',params
,function(res
){
alert(res
.msg
)
},'json');
});
})
</script
>
views层
def test_post(request
):
return render
(request
,'test_post.html')
def test_post_server(request
):
username
= request
.POST
.get
('username')
msg
= 'name is %s'%(username
)
d
= {'msg':msg
}
return JsonResponse
(d
)
效果
前端用户名框中输入用户名,按提交按钮后弹框:name is xxx,实现异步效果