<template>
<view :class="theme_view">
<view v-if="propSlot" @tap="file_upload_event">
<slot></slot>
</view>
<view v-else class="flex-row flex-wrap">
<block v-if="form_images_list && form_images_list.length > 0">
<view v-for="(item, index) in form_images_list" :key="index" class="item margin-right-lg pr">
<view v-if="propDelete" class="delete-icon pa z-i" @tap="upload_delete_event" :data-index="index">
<iconfont name="icon-close-fillup" size="36rpx" color="rgba(87,91,102,0.65)"></iconfont>
</view>
<image :src="item" @tap="upload_show_event" :data-index="index" mode="aspectFill" class="img border-radius-main oh"></image>
</view>
</block>
<view v-if="(form_images_list || null) == null || form_images_list.length < propMaxNum" class="img bg-grey-f5 border-radius-main flex-col align-c jc-c" @tap="file_upload_event">
<iconfont name="icon-camera-solid" size="52rpx" color="#999"></iconfont>
<text class="text-size-xs cr-grey-9">{{$t('upload.upload.b33f08')}}</text>
</view>
</view>
</view>
</template>
<script>
//#ifdef APP-NVUE
import i18n from '@/locale/index.js';
//#endif
const app = getApp();
var common_static_url = app.globalData.get_static_url('common');
export default {
//#ifdef APP-NVUE
i18n,
//#endif
props: {
// 是否使用卡槽
propSlot: {
type: Boolean,
default: false,
},
// 初始图片数据
propData: {
type: [Array,String],
default: '',
},
// 最大上传数量
propMaxNum: {
type: [Number, String],
default: 3,
},
// 是否可以删除
propDelete: {
type: Boolean,
default: true,
},
// 是否可以预览
propPreview: {
type: Boolean,
default: true,
},
// 是否单个回调
propSingleCall: {
type: Boolean,
default: false,
},
// 是否返回全部信息
propIsAllInfo: {
type: Boolean,
default: false,
},
// 路径类型 默认common
propPathType: {
type: String,
default: 'common',
},
// 失败时是否触发chooseFocus
propFailChooseFocus: {
type: Boolean,
default: false,
},
// 回调数据
propCallData: {
type: [Number, String, Array, Object],
default: '',
}
},
data() {
return {
theme_view: app.globalData.get_theme_value_view(),
common_static_url: common_static_url,
form_images_list: [],
};
},
mounted() {
//#ifndef APP-NVUE
this.setData({
form_images_list: (this.propData || null) == null ? [] : (typeof this.propData == 'string' ? this.propData.split(',') : this.propData),
});
//#endif
//#ifdef APP-NVUE
this.form_images_list = (this.propData || null) == null ? [] : (typeof this.propData == 'string' ? this.propData.split(',') : this.propData);
//#endif
},
created: function () {},
methods: {
// 采用递归的方式上传多张
upload_one_by_one(img_paths, success, fail, count, length) {
var self = this;
if (self.form_images_list.length <= this.propMaxNum) {
uni.uploadFile({
url: app.globalData.get_request_url('index', 'ueditor'),
filePath: img_paths[count],
name: 'upfile',
formData: {
action: 'uploadimage',
path_type: self.propPathType,
},
success: function (res) {
success++;
if (res.statusCode == 200) {
var data = typeof res.data == 'object' ? res.data : JSON.parse(res.data);
if (data.code == 0 && (data.data.url || null) != null) {
if(self.propSingleCall) {
// 是否返回全部信息
if(self.propIsAllInfo) {
//#ifndef APP-NVUE
self.$emit('call-back', data.data, self.propCallData);
//#endif
//#ifdef APP-NVUE
self.$emit('callBack', data.data, self.propCallData);
uni.$emit('callBack', data.data, self.propCallData);
//#endif
} else {
self.$emit('call-back', data.data.url, self.propCallData);
}
} else {
var list = self.form_images_list;
// 返回全部信息
if(self.propIsAllInfo) {
list.push(data.data);
} else {
list.push(data.data.url);
}
//#ifndef APP-NVUE
self.setData({
form_images_list: list,
});
//#endif
//#ifdef APP-NVUE
self.form_images_list = list;
//#endif
self.$emit('call-back', self.form_images_list, self.propCallData);
}
} else {
app.globalData.showToast(data.msg);
}
}
},
fail: function (e) {
fail++;
},
complete: function (e) {
count++;
// 下一张
if (count >= length) {
// 上传完毕，作一下提示
//app.showToast('上传成功' + success +'张', 'success');
} else {
// 递归调用，上传下一张
self.upload_one_by_one(img_paths, success, fail, count, length);
}
},
});
}
},
// 文件上传
file_upload_event(e) {
var self = this;
uni.chooseImage({
count: self.propMaxNum,
success(res) {
var success = 0;
var fail = 0;
var length = res.tempFilePaths.length;
var count = 0;
//#ifndef APP-NVUE
self.$emit('chooseFocus');
//#endif
//#ifdef APP-NVUE
uni.$emit('chooseFocus');
//#endif
self.upload_one_by_one(res.tempFilePaths, success, fail, count, length);
},
fail(res) {
if (self.propFailChooseFocus) {
//#ifndef APP-NVUE
self.$emit('chooseFocus');
//#endif
//#ifdef APP-NVUE
uni.$emit('chooseFocus');
//#endif
}
}
});
},
// 图片删除
upload_delete_event(e) {
var self = this;
uni.showModal({
title: this.$t('common.warm_tips'),
content: this.$t('order.order.psi67g'),
success(res) {
if (res.confirm) {
var list = self.form_images_list;
list.splice(e.currentTarget.dataset.index, 1);
//#ifndef APP-NVUE
self.setData({
form_images_list: list,
});
//#endif
//#ifdef APP-NVUE
self.form_images_list = list;
//#endif
self.$emit('call-back', self.form_images_list, self.propCallData);
}
},
});
},
// 上传图片预览
upload_show_event(e) {
if(this.propPreview) {
uni.previewImage({
current: this.form_images_list[e.currentTarget.dataset.index],
urls: this.form_images_list,
});
}
},
},
};
</script>
<style scoped>
.img {
width: 120rpx;
height: 120rpx;
}
.delete-icon {
top: -16rpx;
right: -16rpx;
}
</style>