You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
86 lines
2.2 KiB
86 lines
2.2 KiB
const app = getApp();
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const typeMap = {
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shixun:{current:0, type:"shixun"},
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path: {current:1, type:"subject"},
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subject:{current:1, type:"subject"},
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course:{current:2, type:"course"}
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}
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Page({
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data: {
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keyword:"",
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list:[
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{text:"实训项目", type:"shixun"},
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{text:"实践课程", type:"subject"},
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{text:"教学课堂", type:"course"}
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]
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},
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onTapNav({detail:{current, source , value}}){
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if(source!='touch') return;
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this.setData({current});
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this.options.type = value.type;
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this.search({refresh:1})
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.then(()=>{
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this.setData({scrollTop:0});
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});
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},
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onSubmit({detail:{value}}){
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this.options.keyword = value.keyword;
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this.search({refresh:1});
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},
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onConfirm({detail:{value}}){
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this.options.keyword = value;
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this.search({refresh:1});
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},
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search({refresh=0}={}){
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;
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if(refresh==1)
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this.setData({loading:1});
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if(refresh){
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if(refresh==1){
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this.options.page = 1;
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var {options} = this;
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}else if(refresh==2){
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var {page,per_page,type, keyword} = this.options;
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var options = {page:1, per_page:page*per_page, type, keyword};
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}
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}else{
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this.options.page++;
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var {options} = this;
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}
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return app.api("search")(options)
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.then(res=>{
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let {results,count} = res;
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if(refresh==1&&results.length==0)
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wx.showToast({
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title: '没有找到相关内容',icon:"none"
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});
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if(!refresh)
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results = this.data.results.concat(results);
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this.setData({count, results, loading:0});
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})
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.catch(e=>{
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this.setData({loading:0});
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})
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},
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onLoad: function (options) {
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let {type:_type="shixun", keyword=""} = options;
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let {type, current} = typeMap[_type]||typeMap["shixun"];
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this.options = {page:1, per_page:20, type, keyword};
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this.search({ refresh: 1 });
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this.setData({keyword, current});
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},
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_onReachBottom: function () {
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this.search({refresh:0});
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},
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onShareAppMessage: function () {
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let {type="shixun",keyword=""} = this.options;
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return app.shareApp({
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title:"搜索",
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path: `/pages/search/search?type=${type}&keyword=${keyword}`
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})
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}
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}) |