响应完成后做些什么?
Do something after response is finished?
我想做的是在响应完成后在数组中添加一些数据。
我正在尝试检查响应是否准备就绪但没有成功:
this.$http.post('/blog/article/' + articleid + '/comment', article_comments)
.then(function (response) {
self.comment_id = response.data.comments.id;
this.user = response.data.comments.user;
this.dataReady = true;
}, function (response) {
});
if (this.dataReady == true) {
this.comments.push({
comment: this.comment,
downvotes: 0,
upvotes: 0,
user:this.user,
date_ago: moment(Date.now()).fromNow()
})
this.loadComments();
console.log(this.comments);
}
我该如何解决这个问题?因为我需要来自响应的数据然后推入数组,否则如果我试图在响应完成之前推入数组我会得到一个错误。
你可以把下面的代码放在一个方法中,你想在得到响应后执行:比如 updateOtherVars
:
if(this.dataReady == true){
this.comments.push({
comment: this.comment,
downvotes: 0,
upvotes: 0,
user:this.user,
date_ago: moment(Date.now()).fromNow()
})
this.loadComments();
console.log(this.comments);
}
并从 this.$http
块中调用此方法,如下所示:
this.$http.post('/blog/article/' + articleid + '/comment', article_comments).then(function(response){
self.comment_id = response.data.comments.id;
this.user = response.data.comments.user;
this.dataReady = true;
this.updateOtherVars() //Call method from here
},function(response){
});
我想做的是在响应完成后在数组中添加一些数据。 我正在尝试检查响应是否准备就绪但没有成功:
this.$http.post('/blog/article/' + articleid + '/comment', article_comments)
.then(function (response) {
self.comment_id = response.data.comments.id;
this.user = response.data.comments.user;
this.dataReady = true;
}, function (response) {
});
if (this.dataReady == true) {
this.comments.push({
comment: this.comment,
downvotes: 0,
upvotes: 0,
user:this.user,
date_ago: moment(Date.now()).fromNow()
})
this.loadComments();
console.log(this.comments);
}
我该如何解决这个问题?因为我需要来自响应的数据然后推入数组,否则如果我试图在响应完成之前推入数组我会得到一个错误。
你可以把下面的代码放在一个方法中,你想在得到响应后执行:比如 updateOtherVars
:
if(this.dataReady == true){
this.comments.push({
comment: this.comment,
downvotes: 0,
upvotes: 0,
user:this.user,
date_ago: moment(Date.now()).fromNow()
})
this.loadComments();
console.log(this.comments);
}
并从 this.$http
块中调用此方法,如下所示:
this.$http.post('/blog/article/' + articleid + '/comment', article_comments).then(function(response){
self.comment_id = response.data.comments.id;
this.user = response.data.comments.user;
this.dataReady = true;
this.updateOtherVars() //Call method from here
},function(response){
});