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@ -8,16 +8,37 @@ Component({
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data: {
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shixun_list:[]
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},
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pageLifetimes:{
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show(){
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/*
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let {status} = this.data;
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console.log("show",status);
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if(status<0)
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this.pullShixuns({refresh:2 ,showError:0});
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//limit param somehow don't work!
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*/
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}
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},
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attached(){
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this.options = {page:1, limit: 10};
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this.pullShixuns({refresh:1});
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let key = "cache-shixun_list"
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let cache_shixun_list = wx.getStorageSync(key);
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if(cache_shixun_list)
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this.setData({shixun_list: cache_shixun_list});
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else
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wx.showLoading({title: '努力加载中'});
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this.pullShixuns({refresh:1, showError: !cache_shixun_list})
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.then(res=>{
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if(res.shixun_list)
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wx.setStorageSync(key, res.shixun_list);
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})
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this.selects = {};
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},
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methods: {
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clear(){
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this.setData({keyword:"", showClear:0});
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this.options.keyword = "";
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this.pullShixuns({refresh:1});
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this.pullShixuns({refresh:1, showError: 0});
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},
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onInput(e){
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let {detail:{value}} = e;
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@ -26,7 +47,6 @@ Component({
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}else if(!this.data.showClear&&value){
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this.setData({showClear:1});
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}
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},
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onSelect(e){
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let {detail} = e;
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@ -67,14 +87,11 @@ Component({
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})
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}else{
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this.setData({shixun_ids});
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console.info(shixun_ids);
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this.setData({showSendDialog: true});
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}
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}
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},
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search(e){
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search(e){
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let {detail:{value}} = e;
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if(this.options.keyword!=value){
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this.options.keyword = value;
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@ -85,24 +102,26 @@ Component({
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this.pullShixuns({refresh:1});
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},
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onReachBottom(){
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if(this.data.status==200)
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let {status} = this.data;
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if(status!=205&&status!=204)
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this.pullShixuns();
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},
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pullShixuns({refresh=0}={}){
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pullShixuns({refresh=0, showError=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} = this.options;
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var options = {...this.options,page:1, per_page: page*per_page};
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var {page, limit} = this.options;
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var options = {...this.options,page:1, limit: page*limit};
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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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wx.showNavigationBarLoading();
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return app.api("shixun_lists")(options).then(({shixun_list})=>{
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return app.api("shixun_lists")(options).then(res=>{
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let {shixun_list} = res;
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let length = shixun_list.length;
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if (!refresh){
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shixun_list = this.data.shixun_list.concat(shixun_list);
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@ -113,11 +132,15 @@ Component({
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var status = length>0?200:205;
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}
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this.setData({ shixun_list, status}, wx.hideNavigationBarLoading);
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wx.hideLoading();
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return res;
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}).catch(e=>{
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if(refresh)
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this.setData({ shixun_list:[], status:e.code}, wx.hideNavigationBarLoading);
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else
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this.setData({status:e.code}, wx.hideNavigationBarLoading);
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console.log("error!!!!",e, showError)
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this.setData({status:e.code}, wx.hideNavigationBarLoading);
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wx.hideLoading();
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if(showError)
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app.showError(e);
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return e;
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})
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}
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}
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