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.
178 lines
4.3 KiB
178 lines
4.3 KiB
<template>
|
|
<view class="distribution-posters">
|
|
<view class="slider-banner banner">
|
|
<swiper indicatorDots="true">
|
|
<block v-for="(item, infoIndex) in info" :key="infoIndex">
|
|
<swiper-item>
|
|
<image class="slide-image" :src="item.wap_poster" mode="widthFix" show-menu-by-longpress />
|
|
</swiper-item>
|
|
</block>
|
|
</swiper>
|
|
</view>
|
|
<view class="keep bg-color-red" @click="saveImg">保存海报</view>
|
|
</view>
|
|
</template>
|
|
<script>
|
|
// import { swiper, swiperSlide } from "vue-awesome-swiper";
|
|
import { getSpreadImg } from '@/api/user'
|
|
|
|
export default {
|
|
name: 'Poster',
|
|
components: {
|
|
// swiper,
|
|
// swiperSlide
|
|
},
|
|
props: {},
|
|
data: function() {
|
|
return {
|
|
swiperPosters: {
|
|
speed: 1000,
|
|
effect: 'coverflow',
|
|
slidesPerView: 'auto',
|
|
centeredSlides: true,
|
|
coverflowEffect: {
|
|
rotate: 0, // 旋转的角度
|
|
stretch: -20, // 拉伸 图片间左右的间距和密集度
|
|
depth: 100, // 深度 切换图片间上下的间距和密集度
|
|
modifier: 3, // 修正值 该值越大前面的效果越明显
|
|
slideShadows: false, // 页面阴影效果
|
|
},
|
|
observer: true,
|
|
observeParents: true,
|
|
},
|
|
info: [],
|
|
activeIndex: 0,
|
|
}
|
|
},
|
|
mounted: function() {
|
|
this.getIndex()
|
|
let that = this
|
|
// this.swiper.on("slideChange", function() {
|
|
// that.activeIndex = that.swiper.activeIndex;
|
|
// });
|
|
},
|
|
computed: {
|
|
swiper() {
|
|
// return this.$refs.mySwiper.swiper;
|
|
},
|
|
},
|
|
methods: {
|
|
getIndex: function() {
|
|
let that = this
|
|
getSpreadImg({
|
|
from: this.$deviceType == 'weixin' || this.$deviceType == 'weixinh5' ? 'uniappH5' : this.$deviceType,
|
|
}).then(
|
|
res => {
|
|
that.info = res.data
|
|
},
|
|
err => {
|
|
uni.showToast({
|
|
title: err.msg || err.response.data.msg || err.response.data.message,
|
|
icon: 'none',
|
|
duration: 2000,
|
|
})
|
|
}
|
|
)
|
|
},
|
|
downloadIamge(imgsrc, name) {
|
|
var that = this
|
|
this.isDown = true
|
|
var downloadUrl = imgsrc
|
|
|
|
// if (!wx.saveImageToPhotosAlbum) {
|
|
// uni.showModal({
|
|
// title: '提示',
|
|
// content: '当前微信版本过低，无法使用该功能，请升级到最新微信版本后重试。',
|
|
// })
|
|
// that.openDialogVisible = true
|
|
|
|
// return
|
|
// }
|
|
|
|
that.downloadFile(downloadUrl)
|
|
|
|
// 可以通过 uni.getSetting 先查询一下用户是否授权了 "scope.writePhotosAlbum" 这个 scope
|
|
// uni.getSetting({
|
|
// success(res) {
|
|
// if (!res.authSetting["scope.writePhotosAlbum"]) {
|
|
// that.openDialogVisible = true;
|
|
|
|
// // 接口调用询问
|
|
// uni.authorize({
|
|
// scope: "scope.writePhotosAlbum",
|
|
// success() {
|
|
// that.downloadFile(downloadUrl);
|
|
// },
|
|
// fail() {
|
|
// // 用户拒绝了授权
|
|
// // 打开设置页面
|
|
// uni.openSetting({
|
|
// success: function (data) {},
|
|
// fail: function (data) {}
|
|
// });
|
|
// }
|
|
// });
|
|
// } else {
|
|
// that.downloadFile(downloadUrl);
|
|
// }
|
|
// },
|
|
// fail(res) {
|
|
// that.openDialogVisible = true;
|
|
// }
|
|
// });
|
|
},
|
|
saveImg: function() {
|
|
this.downloadIamge(this.info[this.activeIndex].wap_poster, 'poster' + this.activeIndex)
|
|
},
|
|
downloadFile(url) {
|
|
uni.downloadFile({
|
|
url,
|
|
fail: function(res) {
|
|
uni.showModal({
|
|
title: '提示',
|
|
content: '保存失败',
|
|
})
|
|
},
|
|
success: function(res) {
|
|
uni.showModal({
|
|
title: '提示',
|
|
content: '保存成功',
|
|
})
|
|
},
|
|
})
|
|
},
|
|
},
|
|
}
|
|
</script>
|
|
|
|
<style lang="less">
|
|
page {
|
|
height: 100%;
|
|
}
|
|
|
|
.distribution-posters {
|
|
height: 100%;
|
|
}
|
|
|
|
.banenr {
|
|
height: 100%;
|
|
}
|
|
|
|
.banner swiper {
|
|
height: 100%;
|
|
}
|
|
|
|
.banner .slide-image {
|
|
width: 100%;
|
|
height: auto;
|
|
}
|
|
.distribution-posters {
|
|
.keep {
|
|
position: absolute;
|
|
bottom: 60rpx;
|
|
left: 60rpx;
|
|
right: 60rpx;
|
|
width: auto;
|
|
}
|
|
}
|
|
</style>
|