如何实现类似 twitter 的 follow 和 unfollow button

› Flask Framework

This topic created in 3997 days ago, the information mentioned may be changed or developed.

已经写了有两个 view function 可以处理 follow, unfollow 。然后点击 button 触发 ajax 吗?

unfollow

Button

ajax

6 replies • 2015-12-02 11:01:54 +08:00

Moker

Dec 2, 2015

点击 follow 如果关注成功更改 button 的值如果不成功给出相应提示
取消关注同理

lbfeng

Dec 2, 2015

@Moker 在 ajax 的 success 和 error 里搞？

qiayue

Dec 2, 2015

@lbfeng 在 ajax 的 success 里搞

answeryou

Dec 2, 2015

vm.follow = function() {
}

answeryou

Dec 2, 2015

vm.follow = function() {
vm.abled = false;
var promise = goFollow();
promise.then(function (res) {
vm.abled = true;
}, function () {
});
};

function goFollow() {
var deferred = $q.defer();
$http.post('xxx', param).then(function (response) {
if (response.code === 200) {
deferred.resolve(response);
}
});
return deferred.promise;
}

lbfeng

Dec 2, 2015

自答一发
http://www.9lessons.info/2009/04/exactly-twitter-like-follow-and-remove.html