GraduationDesign/errand/errand_app/pages/preOrder/preOrder.vue

<template>
	<view style="padding: 20rpx;">
		<view class="box" style="margin-bottom: 10rpx;">
			<uni-section title="取货地址" type="line"></uni-section>
			<view style="color: #888;">请选择取货地址</view>
		</view>
		<view class="box" style="margin-bottom: 10rpx;">
			<uni-section title="收货地址" type="line"></uni-section>
			<view style="color: #888;">请选择收货地址</view>
		</view>
		
		<view class="box">
			<uni-forms :modelValue="form" :rules="rules" ref="formRef" label-width="160rpx" label-align="right">
			  <uni-forms-item label="物品名称" name="name" required>
			    <uni-easyinput type="text" v-model="form.name" placeholder="请输入" />
			  </uni-forms-item>
			  <uni-forms-item label="描述信息" name="descr">
				<uni-easyinput type="text" v-model="form.descr" placeholder="请输入描述信息" />
			  </uni-forms-item>
			  <uni-forms-item label="重量(kg)" name="weight">
				<uni-easyinput type="text" v-model="form.weight" placeholder="请输入物品重量" />
			  </uni-forms-item>
			  <uni-forms-item label="小费(元)" name="price" required>
				<uni-number-box v-model="form.price" :min="1" style="position: relative; top: 10rpx;"></uni-number-box>
			  </uni-forms-item>
			  <uni-forms-item label="订单类型" name="type" required>
				  <uni-data-select v-model="form.type" :localdata="orderTypes"></uni-data-select>
			  </uni-forms-item>
			  <uni-forms-item label="物品图片" name="img">
				<uni-file-picker limit="1" :image-styles="imageStyles" :del-icon="false" :disable-preview="true" 
					fileMediatype="image" v-model="imgs" @select="handleImgUploadSuccess"></uni-file-picker>
			  </uni-forms-item>
			  <uni-forms-item label="备注" name="comment">
				<uni-easyinput type="text" v-model="form.comment" placeholder="请输入备注信息" />
			  </uni-forms-item>
			</uni-forms>
			<view>
				<button type="primary" @click="addOrder" class="my-button-primary">提交订单</button>
			</view>
		</view>
	</view>
</template>

<script>
export default {
	data() {
		return {
			form: { name: '', descr: '', weight: '', price: 1, type: '', img: '', comment: '' },  // 表单绑定的对象
			rules: {
			  name: {
			    rules: [{
			      required: true,
			      errorMessage: '请填写物品名称',
			    }]
			  },
			  price: {
			    rules: [{
			      required: true,
			      errorMessage: '请设置小费',
			    }]
			  },
			  type: {
			    rules: [{
			      required: true,
			      errorMessage: '请设置订单类型',
			    }]
			  }
			},
			imgs: [],
			imageStyles: {
			  "height": 80,	// 边框高度
			  "width": 80,	// 边框宽度
			  "border":{ // 如果为 Boolean 值，可以控制边框显示与否
			    "color":"#eee",		// 边框颜色
			    "width":"1px",		// 边框宽度
			    "style":"solid", 	// 边框样式
			    "radius":"50%" 		// 边框圆角，支持百分比
			  }
			},
			orderTypes: [
				{ value: '代拿快递', text: "代拿快递" },
				{ value: '代取餐品', text: "代取餐品" },
				{ value: '代买零食', text: "代买零食" },
				{ value: '代送鲜花', text: "代送鲜花" },
			]
		}
	},
	onShow() {
		let orderStore = uni.getStorageSync('orderStore')
		this.form.type = orderStore?.type || ''
	},
	methods: {
		addOrder() {
			this.$refs.formRef.validate().then(res => {
				console.log('Validation passed:', res);
				console.log('Form data:', this.form);
				this.$request.post('/orders/addOrder', this.form).then(res => {
					if (res.code === '200') {
						uni.showToast({
							icon: 'success',
							title: '下单成功'
						});
						setTimeout(() =>{
							uni.switchTab({
								url: '/pages/index/index'
							});
						},500)
					} else {
						uni.showToast({
							icon: 'none',
							title: res.msg
						});
					}
				}).catch(error => {
					console.error('API request failed:', error);
				});
			}).catch(error => {
				console.error('Validation failed:', error);
			});
		},
		handleImgUploadSuccess(e) {
			let _this = this
			const filePath = e.tempFilePaths[0]
			uni.uploadFile({
				url: _this.$baseUrl + '/files/upload', //自己的后端接口（默认发送post请求） 注意 _this.$baseUrl需要在全局变量定义
				filePath: filePath,
				name: "file",  //这里应为自己后端文件形参的名字
				success(res) {
					let url = JSON.parse(res.data || '{}').data  // 获取返回的图像链接
					_this.form.img = url    // 给表单图像属性赋值
				}
			})
		}
	}
}
</script>

<style>

</style>