158 lines
6.0 KiB
Vue
158 lines
6.0 KiB
Vue
<template>
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<view :class="theme_view">
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<view class="flex-row flex-wrap">
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<block v-if="propData.length > 0">
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<view v-for="(item, index) in propData" :key="index" class="item margin-right-lg pr">
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<text class="delete-icon pa z-i" @tap="upload_delete_event" :data-index="index">
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<iconfont name="icon-bjdz-guanbi" size="36rpx" color="rgba(87,91,102,0.65)"></iconfont>
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</text>
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<image :src="item" @tap="upload_show_event" :data-index="index" mode="aspectFill" class="img border-radius-main oh"></image>
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</view>
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</block>
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<view v-if="(propData || null) == null || propData.length < propMaxNum" class="img bg-grey-f5 border-radius-main flex-col align-c jc-c" @tap="file_upload_event">
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<iconfont name="icon-wytw-sctp" size="52rpx" color="#999"></iconfont>
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<text class="text-size-xs cr-grey-9">{{$t('upload.upload.b33f08')}}</text>
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</view>
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</view>
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</view>
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</template>
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<script>
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const app = getApp();
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var common_static_url = app.globalData.get_static_url('common');
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export default {
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props: {
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// 初始图片数据
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propData: {
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type: Array,
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default: () => {
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return [];
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},
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},
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// 最大上传数量
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propMaxNum: {
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type: [Number, String],
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default: 3,
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},
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// 路径类型 默认common
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propPathType: {
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type: String,
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default: 'common',
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},
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},
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data() {
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return {
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theme_view: app.globalData.get_theme_value_view(),
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common_static_url: common_static_url,
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form_images_list: [],
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};
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},
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mounted() {
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this.setData({
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form_images_list: this.propData,
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});
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},
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created: function () {},
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methods: {
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// 采用递归的方式上传多张
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upload_one_by_one(img_paths, success, fail, count, length) {
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var self = this;
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if (self.form_images_list.length <= this.propMaxNum) {
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uni.uploadFile({
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url: app.globalData.get_request_url('index', 'ueditor'),
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filePath: img_paths[count],
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name: 'upfile',
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formData: {
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action: 'uploadimage',
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path_type: self.propPathType,
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},
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success: function (res) {
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success++;
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if (res.statusCode == 200) {
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var data = typeof res.data == 'object' ? res.data : JSON.parse(res.data);
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if (data.code == 0 && (data.data.url || null) != null) {
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var list = self.form_images_list;
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list.push(data.data.url);
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self.setData({
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form_images_list: list,
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});
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self.$emit('call-back', self.form_images_list);
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} else {
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app.globalData.showToast(data.msg);
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}
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}
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},
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fail: function (e) {
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fail++;
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},
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complete: function (e) {
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count++;
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// 下一张
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if (count >= length) {
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// 上传完毕，作一下提示
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//app.showToast('上传成功' + success +'张', 'success');
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} else {
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// 递归调用，上传下一张
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self.upload_one_by_one(img_paths, success, fail, count, length);
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}
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},
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});
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}
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},
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// 文件上传
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file_upload_event(e) {
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var self = this;
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uni.chooseImage({
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count: self.propMaxNum,
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success(res) {
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var success = 0;
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var fail = 0;
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var length = res.tempFilePaths.length;
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var count = 0;
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self.upload_one_by_one(res.tempFilePaths, success, fail, count, length);
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},
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});
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},
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// 图片删除
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upload_delete_event(e) {
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var self = this;
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uni.showModal({
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title: this.$t('common.warm_tips'),
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content: this.$t('order.order.psi67g'),
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success(res) {
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if (res.confirm) {
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var list = self.form_images_list;
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list.splice(e.currentTarget.dataset.index, 1);
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self.setData({
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form_images_list: list,
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});
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self.$emit('call-back', self.form_images_list);
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}
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},
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});
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},
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// 上传图片预览
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upload_show_event(e) {
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uni.previewImage({
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current: this.form_images_list[e.currentTarget.dataset.index],
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urls: this.form_images_list,
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});
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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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.img {
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width: 120rpx;
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height: 120rpx;
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}
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.delete-icon {
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top: -16rpx;
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right: -16rpx;
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}
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</style>
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