download-top.vue
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<template>
<div class="download" v-if="visible">
</div>
</template>
<script>
export default {
name: 'download',
data() {
return {
visible: true
};
},
async mounted() {
const isHide = await this.isDownloadBarHide();
if (isHide) {
this.visible = false;
return;
}
this.getDownloadElem((elem) => {
const newElem = this.handleElem(elem.cloneNode(true));
elem.parentNode.removeChild(elem);
this.$el.appendChild(newElem);
});
},
methods: {
getDownloadElem(found) {
let vm = this;
function checkForDownload() {
vm.$download = document.getElementById('top-downloadbar');
if (vm.$download) {
found(vm.$download);
} else {
setTimeout(checkForDownload, 50);
}
}
checkForDownload();
},
openApp() {
if (this.$yoho.isAndroid && (this.$yoho.isWechat || this.$yoho.isMobileQQ)) {
this.openByBrowser();
} else {
this.$openApp();
}
},
handleElem(elem) {
const vm = this;
const miniElem = elem.querySelector('#mini-app-open');
if (miniElem) {
elem.removeChild(miniElem);
}
elem.addEventListener('click', function(e) {
let target = e.target;
switch (target.className.toLowerCase()) {
case 'download-close': {
// 点击关闭
vm.$emit('close');
vm.visible = false;
break;
}
case 'download-go': {
// 尝试打开app
vm.openApp();
e.stopPropagation();
e.preventDefault();
break;
}
case 'download-go-wechat': {
// 尝试打开app
vm.openApp();
e.stopPropagation();
e.preventDefault();
break;
}
default: {
// pass
}
}
});
const downloadGo = elem.querySelector('#download-go');
if (downloadGo) {
downloadGo.innerText = '下载APP';
}
return elem;
}
}
};
</script>
<style lang="scss" scoped>
.download {
width: 100%;
height: 110px;
}
</style>