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mobileclient
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根据浏览器的历史纪录判断能否返回

This commit is contained in:
red-deng-deng 2022-01-24 15:05:48 +08:00
parent 292decf636
commit 15f85fca7b
1 changed files with 6 additions and 3 deletions
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homepage.html
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@ -62,7 +62,7 @@
<div id="rotation" v-if="layout=='2'"> <div id="rotation" v-if="layout=='2'">
<!-- 顶部banner --> <!-- 顶部banner -->
<div class="topBanner"> <div class="topBanner">
<img class="backpresty" @click="backgoodsFn" v-if="goodsShow" <img class="backpresty" @click="backgoodsFn" v-if="backAble"
src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/img/backprepageBtn.png" alt=""> src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/img/backprepageBtn.png" alt="">
<img :src="topImg" alt=""> <img :src="topImg" alt="">
</div> </div>
@ -106,7 +106,7 @@
<!-- 列表 --> <!-- 列表 -->
<div id="list" v-if="layout=='1'"> <div id="list" v-if="layout=='1'">
<div class="topBanner"> <div class="topBanner">
<img class="backpresty" @click="backgoodsFn" v-if="goodsShow" <img class="backpresty" @click="backgoodsFn" v-if="backAble"
src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/img/backprepageBtn.png" alt=""> src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/img/backprepageBtn.png" alt="">
<img :src="topImg" alt=""> <img :src="topImg" alt="">
</div> </div>
@ -131,7 +131,7 @@
<!-- 矩阵 --> <!-- 矩阵 -->
<div id="matrix" v-if="layout=='3'"> <div id="matrix" v-if="layout=='3'">
<div class="topBanner"> <div class="topBanner">
<img class="backpresty" @click="backgoodsFn" v-if="goodsShow" <img class="backpresty" @click="backgoodsFn" v-if="backAble"
src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/img/backprepageBtn.png" alt=""> src="https://lsxdemall.oss-cn-beijing.aliyuncs.com/MarketingSystem/img/backprepageBtn.png" alt="">
<img :src="topImg" alt=""> <img :src="topImg" alt="">
@ -221,6 +221,7 @@
popboxtype: '兑换', popboxtype: '兑换',
topImg: '', topImg: '',
goodsShow: true, goodsShow: true,
backAble:true,
goodsNum: false, goodsNum: false,
exchangeCommity: {}, //兑换选择的商品 exchangeCommity: {}, //兑换选择的商品
bgcolor: '', bgcolor: '',
@ -330,6 +331,7 @@
self.swiperDataList = goodsArr; self.swiperDataList = goodsArr;
self.goodsShow = goodsArr.length > 1; self.goodsShow = goodsArr.length > 1;
self.backAble=goodsArr.length > 1&&window.history.length>0;
sessionStorage.setItem('goodsCount', goodsArr.length); sessionStorage.setItem('goodsCount', goodsArr.length);
if (goodsArr && goodsArr.length == 1&&goodsArr[0].available==1) { if (goodsArr && goodsArr.length == 1&&goodsArr[0].available==1) {
sessionStorage.setItem('goodsInfo', JSON.stringify(goodsArr[0])); sessionStorage.setItem('goodsInfo', JSON.stringify(goodsArr[0]));
@ -367,6 +369,7 @@
self.swiperDataList = res.data; self.swiperDataList = res.data;
sessionStorage.setItem('goodsCount',res.data.length); sessionStorage.setItem('goodsCount',res.data.length);
self.goodsShow = res.data.length > 1; self.goodsShow = res.data.length > 1;
self.backAble=res.data.length > 1&&window.history.length>0;
if (res.data && res.data.length == 1&&res.data[0].available==1) { if (res.data && res.data.length == 1&&res.data[0].available==1) {
sessionStorage.setItem('goodsInfo', JSON.stringify(res.data[0])); sessionStorage.setItem('goodsInfo', JSON.stringify(res.data[0]));
window.location.href = "./exchange.html"; window.location.href = "./exchange.html";