298 lines
7.8 KiB
Vue
298 lines
7.8 KiB
Vue
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<template>
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<view class="foot-box"
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:style="{
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background: isGradualChange ? `linear-gradient( to ${direction}, ${colorOne} 0%, ${colorTwo} 20%, ${colorThree} 80%, ${colorFour} 100%)` : `url(${backgroundImage}) ${backgroundColor} `,
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boxShadow: `-10rpx 0rpx 20rpx rgba( 0, 0, 0, ${boxShadowNum})`
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}">
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<!-- 后台动态改变的icon与标题 start -->
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<view @tap="choosefoot(index)" class="item-box" v-for="(item,index) in footList" :key="index">
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<image :class="isIcon==index ? 'bulge' : ''" :style="{width:[40,40,40,40,37][index]+'rpx',height:[40,40,40,40,40][index]+'rpx'}" :src="current == index ? item.selectedIconPath : item.iconPath" mode="widthFix"></image>
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<view class="clips1" :class="current==index ? 'activeclass' : 'defaultclass'">{{item.title}}</view>
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</view>
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<!-- 后台动态改变的icon图 end -->
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</view>
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</template>
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<script>
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// 引入qrcode.js （必须导出qrcode.js ）
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var qrcode = require('@/jsFile/qrcode.js');
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export default {
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name:'foot-tab',
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props:{
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// 当前选中项
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current:{
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type:Number,
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default:0
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},
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// 默认哪个图标突出
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isIcon:{
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type:Number,
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default:2
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},
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// 底部导航背景图片
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backgroundImage:{
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type:String,
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default:'http://img.netbian.com/file/2021/1212/232713y3bCy.jpg'
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},
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// 背景颜色
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backgroundColor:{
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type:String,
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default:'#FFFFFF'
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},
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// 是否开启背景颜色渐变
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isGradualChange:{
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type:Boolean,
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default:true
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},
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// 渐变方向
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direction:{
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type:String,
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default:'right top'
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},
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// 第一种颜色
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colorOne:{
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type:String,
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default:'#FFFFFF'
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},
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// 第二种颜色
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colorTwo:{
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type:String,
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default:'#FFFFFF'
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},
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// 第三种颜色
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colorThree:{
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type:String,
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default:'#FFFFFF'
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},
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// 第四种颜色
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colorFour:{
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type:String,
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default:'#FFFFFF'
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},
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// 阴影大小0~1之间 0表示没有阴影
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boxShadowNum:{
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type:Number,
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default:0.1
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},
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},
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data() {
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return {
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ifCustomerService:false,//是否存在客服 默认不存在客服
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footList:[
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{
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iconPath: "/static/tabbar/icon-mo-home.png",
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selectedIconPath: "/static/tabbar/icon-select-home.png",
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title:'首页'
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},
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{
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iconPath: "/static/tabbar/icon-mo-fun.png",
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selectedIconPath: "/static/tabbar/icon-select-fun.png",
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title:'项目列表'
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},
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{
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iconPath: "/static/tabbar/icon-scan.png",
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selectedIconPath: "/static/tabbar/icon-scan.png",
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title:'扫码报修'
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},
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{
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iconPath: "/static/tabbar/icon-mo-news.png",
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selectedIconPath: "/static/tabbar/icon-select-news.png",
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title:'意见反馈'
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},
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{
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iconPath: "/static/tabbar/icon-mo-person.png",
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selectedIconPath: "/static/tabbar/icon-select-person.png",
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title:'我的'
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}
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]
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};
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},
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mounted() {
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// 打印qrcode 查看是否引入成功
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console.log(qrcode,111)
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},
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methods:{
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choosefoot(index){
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if(index==0){
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uni.reLaunch({url:'/pages/tabbar/pagehome/pagehome'})
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} else {
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// if(!this.$toolAll.tools.judgeAuth()) {
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// 已授权
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switch (index){
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case 1:
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uni.reLaunch({url:'/pages/tabbar/project-list/project-list'})
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break;
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case 2:
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// #ifdef APP-PLUS, MP-WEIXIN
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uni.scanCode({
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onlyFromCamera:false, // 是否只能从相机扫码，不允许从相册选择图片
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scanType: ['qrCode'], // barCode：一维码， qrCode：二维码， datamatrix：Data Matrix 码， pdf417：PDF417 条码
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autoDecodeCharset:true, // 是否启用自动识别字符编码功能，默认为否
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success: function (res) {
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console.log('条码类型：' + res.scanType);
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console.log('条码内容：' + res.result);
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}
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});
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// #endif
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// #ifdef H5
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this.scanCode();
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// #endif
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break;
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case 3:
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uni.reLaunch({url:'/pages/tabbar/feedback/feedback'})
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break;
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case 4:
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uni.reLaunch({url:'/pages/tabbar/my/my'})
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break;
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}
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// } else {
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// // 未授权
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// uni.navigateTo({
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// url:'/pages/login/login'
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// })
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// }
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}
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},
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scanCode() {
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let that = this
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// 调用uni提供的调用相机api
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uni.chooseImage({
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sizeType: ['original'],
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count: 1,
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success: (res)=> {
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qrcode.decode(this.getObjectURL(res.tempFiles[0]))
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qrcode.callback = (codeRes) => {
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if (codeRes.indexOf('error') >= 0) {
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// 二维码识别失败
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console.log('不合法二维码：' + codeRes);
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} else {
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// 二维码识别成功
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let r = this.decodeStr(codeRes)
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// this.qrCodeRes = r
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console.log(r);
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}
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}
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// const tempFilePaths = res.tempFilePaths[0] // 获取到二维码图片的链接
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// qrcode.decode(tempFilePaths); // 解析二维码图片
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// qrcode.callback = function(res1) {
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// // 解析失败返回 error decoding QR Code
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// if (res1 == "error decoding QR Code") {
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// uni.showToast({
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// title: "识别二维码失败，请重新上传！",
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// duration: 2000,
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// icon: 'none'
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// })
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// } else {
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// // 解析成功返回二维码链接
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// console.log(res1)
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// }
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// }
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}
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});
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},
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// 获取文件地址函数
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getObjectURL(file) {
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var url = null
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if (window.createObjectURL !== undefined) { // basic
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url = window.createObjectURL(file)
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} else if (window.URL !== undefined) { // mozilla(firefox)
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url = window.URL.createObjectURL(file)
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} else if (window.webkitURL !== undefined) { // webkit or chrome
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url = window.webkitURL.createObjectURL(file)
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}
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return url
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},
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// 解码，输出：中文
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decodeStr(str) {
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var out, i, len, c;
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var char2, char3;
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out = "";
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len = str.length;
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i = 0;
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while (i < len) {
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c = str.charCodeAt(i++);
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switch (c >> 4) {
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case 0:
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case 1:
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case 2:
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case 3:
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case 4:
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case 5:
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case 6:
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case 7:
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// 0xxxxxxx
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out += str.charAt(i - 1);
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break;
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case 12:
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case 13:
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// 110x xxxx 10xx xxxx
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char2 = str.charCodeAt(i++);
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out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F));
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break;
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case 14:
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// 1110 xxxx 10xx xxxx 10xx xxxx
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char2 = str.charCodeAt(i++);
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char3 = str.charCodeAt(i++);
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out += String.fromCharCode(((c & 0x0F) << 12) |
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((char2 & 0x3F) << 6) |
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((char3 & 0x3F) << 0));
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break;
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}
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}
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return out;
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},
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}
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}
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</script>
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<style scoped>
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.clips1{display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;text-overflow: ellipsis;word-wrap: break-word;word-break:break-all;}
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/* 外框样式 start */
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.foot-box{
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height: 110rpx;
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font-size: 24rpx;
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position: fixed;bottom: 0;left: 0;right: 0;z-index: 10;
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display: flex;justify-content: space-around;
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background-repeat: no-repeat;background-size: 100% 100%;
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}
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/* 外框样式 end */
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.item-box {
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position: relative;
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display: flex;
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justify-content: flex-end;
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flex-direction: column;
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align-items: center;
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padding: 16rpx 10rpx;
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box-sizing: border-box;
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width: 100%;
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height: 110rpx;
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}
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/* 图标样式 */
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.item-box image {
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width: 64rpx;
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height: 64rpx;
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}
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.item-box view{
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margin-top: 10rpx;
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}
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/* 字体默认样式 */
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.defaultclass {
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color: #999999;
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}
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/* 字体选中样式 */
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.activeclass {
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color: #000000;
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}
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/* 凸出样式 */
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.bulge {
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position: absolute;
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top: -30rpx;
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width: 80rpx!important;
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height: 80rpx!important;
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border: 8rpx solid #FFFFFF;
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border-radius: 100%;
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vertical-align: middle;
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box-shadow: 0rpx -3rpx 6rpx rgba(0,0,0,.1);
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background-color: #FFFFFF;
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}
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</style>
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