### 实现跳转详情页面
`movie-template.wxml`
~~~html
***<view class="movie-container" catchtap="onMovieTap" data-movieId="{{movie.movieId}}">
<image class="movie-img" src="{{movie.coverageUrl}}"></image>
<text class="movie-title">{{movie.title}}</text>
<template is="starsTemplate" data="{{stars:movie.stars,score:movie.average}}"/>
</view>
~~~
`movies.js`
~~~javascript
onMovieTap:function(event){
var movieId = event.currentTarget.dataset.movieid;
console.log(movieId);
wx.navigateTo({
url: 'movie-detail/movie-detail?movieId='+movieId,
})
},
~~~
`movie-detail.js`
~~~javascript
var util = require('../../../utils/util.js');
var app = getApp();
Page({
data: {
},
onLoad: function (options) {
var movieId = options.movieId;
var url = app.globalData.doubanBase+"/v2/movie/subject/"+movieId;
util.http(url,this.processDoubanData);
},
processDoubanData:function(data){
console.log(data);
},
~~~
### 继续处理数据
~~~javascript
processDoubanData:function(data){
var director = {
avatar: "",
name: "",
id: ""
}
if (data.directors[0] != null) {
if (data.directors[0].avatars != null) {
director.avatar = data.directors[0].avatars.large;
}
director.name = data.directors[0].name;
director.id = data.directors[0].id;
}
console.log(data);
var movie = {
movieImg: data.images ? data.images.large : "",
country: data.countries[0],
title: data.title,
originalTitle: data.original_title,
wishCount: data.wish_count,
commentCount: data.comments_count,
year: data.year,
genres: data.genres.join("、"),
stars: util.convertToStarsArray(data.rating.stars),
score: data.rating.average,
director: director,
casts: util.convertToCastString(data.casts),
castsInfo: util.convertToCastInfos(data.casts),
summary: data.summary
};
this.setData({
movie: movie
});
~~~
utils.js
~~~javascript
function convertToCastString(casts) {
var castsjoin = "";
for (var idx in casts) {
castsjoin = castsjoin + casts[idx].name + "/";
}
return castsjoin.substring(0, castsjoin.length - 2);
}
function convertToCastInfos(casts) {
var castsArray = [];
for (var idx in casts) {
var cast = {
img: casts[idx].avatars ? casts[idx].avatars.large : "",
name: casts[idx].name
}
castsArray.push(cast);
}
return castsArray;
}
module.exports = {
convertToStarsArray:convertToStarsArray,
http:http,
convertToCastString: convertToCastString,
convertToCastInfos: convertToCastInfos
}
~~~
