视频收藏与点赞

收藏功能：focusFavoriteTab: function (e) {

var that = this;

var isFocus = that.data.isFocus;

console.log("isFocus", isFocus)

var itemId = that.data.itemId;

if (isFocus) {

favoriteService.cancel(that, itemId).then((res) => {

wx.showToast({

title: "取消收藏",

icon: 'success',

duration: 1000

});

this.setData({

isFocus: false,

});

})

} else {

favoriteService.add(that, itemId).then((res) => {

wx.showToast({

title: res.data == 1 ? "收藏成功" : "收藏失败",

icon: 'success',

duration: 1000

});

this.setData({

isFocus: true,

});

});

}

},

点赞功能：focuslikeTab: function (e) {

var that = this;

var isLike = that.data.isLike;

let itemDetail = this.data.itemDetail

var itemId = that.data.itemId;

if (isLike) {

itemService.cancellike(that, itemId).then((res) => {

wx.showToast({

title: "点赞取消",

icon: 'success',

duration: 1000

});

itemDetail.liked--;

this.setData({

itemDetail:itemDetail

});

this.setData({

isLike: false,

});

})

} else {

itemService.addlike(that, itemId).then((res) => {

wx.showToast({

title: res.data == 1 ? "点赞成功" : "点赞失败",

icon: 'success',

duration: 1000

});

itemDetail.liked++;

this.setData({

itemDetail: itemDetail

});

this.setData({

isLike: true,

});

});

}

},