add:设备基础信息
This commit is contained in:
zhangzq
315
nl-vue/src/views/nl_base_data/device/form.vue
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315
nl-vue/src/views/nl_base_data/device/form.vue
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<template>
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<xn-form-container
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:title="formData.id ? '编辑设备信息' : '新增设备信息'"
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:width="900"
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:visible="visible"
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:destroy-on-close="true"
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@close="onClose"
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>
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<div class="form-content">
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<!-- 左侧：图片预览区域 -->
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<div class="image-preview-section" v-if="formData.id && imagePreviewUrl">
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<div class="preview-title">设备图片预览</div>
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<div class="preview-container">
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<a-spin :spinning="imageLoading" tip="加载中...">
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<a-image v-if="imagePreviewUrl" :src="imagePreviewUrl" :preview="true" class="device-image" />
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</a-spin>
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</div>
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</div>
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<!-- 右侧：表单区域 -->
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<div class="form-section" :class="{ 'full-width': !formData.id || !imagePreviewUrl }">
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<a-form ref="formRef" :model="formData" :rules="formRules" layout="vertical">
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<a-form-item label="设备编码：" name="code">
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<a-input v-model:value="formData.code" placeholder="请输入设备编码" allow-clear />
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</a-form-item>
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<a-form-item label="设备名称：" name="name">
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<a-input v-model:value="formData.name" placeholder="请输入设备名称" allow-clear />
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</a-form-item>
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<a-form-item label="所属区域：" name="region">
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<a-input v-model:value="formData.region" placeholder="请输入所属区域" allow-clear />
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</a-form-item>
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<a-form-item label="设备图片：" name="icon">
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<a-upload
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v-model:file-list="fileList"
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name="file"
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list-type="picture-card"
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class="device-uploader"
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:show-upload-list="true"
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:before-upload="beforeUpload"
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:custom-request="handleUpload"
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@remove="handleRemove"
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@preview="handlePreview"
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:max-count="1"
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>
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<div v-if="fileList.length < 1">
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<plus-outlined />
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<div style="margin-top: 8px">上传图片</div>
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</div>
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</a-upload>
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<div class="upload-tip">支持jpg、png格式，建议尺寸200x200像素</div>
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</a-form-item>
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</a-form>
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</div>
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</div>
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<template #footer>
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<a-button class="xn-mr8" @click="onClose">关闭</a-button>
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<a-button type="primary" @click="onSubmit" :loading="submitLoading">保存</a-button>
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</template>
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</xn-form-container>
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</template>
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<script setup name="nlBaseDataDeviceForm">
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import { required } from '@/utils/formRules'
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import deviceApi from '@/api/baseData/deviceApi'
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import fileApi from '@/api/dev/fileApi'
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import { message } from 'ant-design-vue'
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// 默认是关闭状态
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const visible = ref(false)
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const emit = defineEmits({ successful: null })
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const formRef = ref()
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// 表单数据
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const formData = ref({})
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const submitLoading = ref(false)
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const fileList = ref([])
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const imagePreviewUrl = ref('') // 图片预览URL（blob格式）
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const imageLoading = ref(false) // 图片加载状态
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// 根据文件ID获取图片blob并转换为URL
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const loadImageById = (fileId, updateFileList = false) => {
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if (!fileId) return
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imageLoading.value = true
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const param = {
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storageId: fileId
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}
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fileApi
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.fileDownload(param)
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.then((response) => {
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const blob = response.data
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if (blob && blob instanceof Blob) {
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// 将blob转换为URL用于预览
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const blobUrl = URL.createObjectURL(blob)
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imagePreviewUrl.value = blobUrl
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// 如果需要更新文件列表（编辑时）
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if (updateFileList) {
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fileList.value = [
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{
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uid: fileId,
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name: 'device-image.png',
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status: 'done',
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url: blobUrl,
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thumbUrl: blobUrl
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}
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]
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}
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} else {
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message.error('图片格式错误')
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}
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})
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.catch((error) => {
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message.error('图片加载失败: ' + (error.message || error))
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})
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.finally(() => {
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imageLoading.value = false
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})
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}
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// 打开抽屉
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const onOpen = (record) => {
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visible.value = true
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formData.value = {}
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fileList.value = []
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imagePreviewUrl.value = ''
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if (record) {
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formData.value = Object.assign({}, record)
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// 如果有图片ID，加载图片并设置文件列表
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if (record.icon) {
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loadImageById(record.icon, true)
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}
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}
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}
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// 关闭抽屉
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const onClose = () => {
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formRef.value.resetFields()
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fileList.value = []
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// 释放blob URL
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if (imagePreviewUrl.value) {
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URL.revokeObjectURL(imagePreviewUrl.value)
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imagePreviewUrl.value = ''
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}
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visible.value = false
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}
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// 默认要校验的
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const formRules = {
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name: [required('请输入设备名称')],
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region: [required('请输入所属区域')],
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x: [required('请输入X坐标')],
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y: [required('请输入Y坐标')],
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angle: [required('请输入角度')],
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size: [required('请输入放大比例')],
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icon: [required('请上传设备图片')]
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}
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// 上传前校验
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const beforeUpload = (file) => {
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const isJpgOrPng = file.type === 'image/jpeg' || file.type === 'image/png'
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if (!isJpgOrPng) {
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message.error('只能上传 JPG/PNG 格式的图片!')
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return false
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}
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const isLt5M = file.size / 1024 / 1024 < 5
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if (!isLt5M) {
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message.error('图片大小不能超过 5MB!')
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return false
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}
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return true
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}
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// 自定义上传
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const handleUpload = ({ file, onSuccess, onError }) => {
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const uploadFormData = new FormData()
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uploadFormData.append('file', file)
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fileApi
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.fileUploadDynamicReturnId(uploadFormData)
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.then((res) => {
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if (res) {
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// 保存文件ID到表单数据
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const fileId = res.id || res
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formData.value.icon = fileId
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message.success('上传成功')
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// 加载新上传的图片预览
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loadImageById(fileId)
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onSuccess(res)
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} else {
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message.error('上传失败')
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onError(new Error('上传失败'))
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}
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})
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.catch((error) => {
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message.error('上传失败: ' + error.message)
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onError(error)
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})
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}
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// 删除图片
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const handleRemove = () => {
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formData.value.icon = ''
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// 释放blob URL
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if (imagePreviewUrl.value) {
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URL.revokeObjectURL(imagePreviewUrl.value)
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imagePreviewUrl.value = ''
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}
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}
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// 预览图片
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const handlePreview = async (file) => {
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// 如果已经有预览URL，直接使用
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if (imagePreviewUrl.value) {
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return
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}
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// 如果是新上传的文件，使用file对象创建预览
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if (file.originFileObj) {
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imagePreviewUrl.value = URL.createObjectURL(file.originFileObj)
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}
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}
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// 验证并提交数据
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const onSubmit = () => {
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formRef.value
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.validate()
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.then(() => {
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submitLoading.value = true
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const apiMethod = formData.value.id ? deviceApi.edit : deviceApi.add
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apiMethod(formData.value)
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.then(() => {
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message.success('保存成功')
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onClose()
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emit('successful')
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})
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.finally(() => {
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submitLoading.value = false
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})
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})
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.catch(() => {})
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}
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// 调用这个函数将子组件的一些数据和方法暴露出去
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defineExpose({
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onOpen
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})
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</script>
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<style scoped lang="less">
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.form-content {
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display: flex;
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gap: 24px;
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min-height: 400px;
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}
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.image-preview-section {
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flex: 0 0 350px;
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display: flex;
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flex-direction: column;
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.preview-title {
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font-size: 16px;
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font-weight: 500;
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margin-bottom: 16px;
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color: #333;
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}
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.preview-container {
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flex: 1;
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display: flex;
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align-items: center;
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justify-content: center;
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background: #f5f5f5;
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border-radius: 8px;
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padding: 20px;
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.device-image {
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max-width: 100%;
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max-height: 400px;
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object-fit: contain;
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}
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}
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}
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.form-section {
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flex: 1;
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min-width: 0;
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&.full-width {
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flex: 1 1 100%;
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}
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}
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.device-uploader {
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:deep(.ant-upload-select-picture-card) {
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width: 120px;
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height: 120px;
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}
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:deep(.ant-upload-list-picture-card-container) {
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width: 120px;
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height: 120px;
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}
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}
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.upload-tip {
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color: #999;
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font-size: 12px;
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margin-top: 8px;
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}
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</style>
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223
nl-vue/src/views/nl_base_data/device/index.vue
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223
nl-vue/src/views/nl_base_data/device/index.vue
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@@ -0,0 +1,223 @@
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<template>
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<a-card :bordered="false" :body-style="{ 'padding-bottom': '0px' }" class="mb-2">
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<a-form ref="searchFormRef" name="advanced_search" :model="searchFormState" class="ant-advanced-search-form">
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<a-row :gutter="24">
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<a-col :span="6">
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<a-form-item label="关键词" name="searchKey">
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<a-input v-model:value="searchFormState.searchKey" placeholder="请输入设备名称或编码" />
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</a-form-item>
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</a-col>
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<a-col :span="6">
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<a-form-item label="所属区域" name="region">
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<a-input v-model:value="searchFormState.region" placeholder="请输入所属区域" />
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</a-form-item>
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</a-col>
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<a-col :span="6">
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<a-button type="primary" @click="tableRef.refresh(true)">查询</a-button>
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<a-button class="xn-mg08" @click="reset">重置</a-button>
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</a-col>
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</a-row>
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</a-form>
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</a-card>
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<a-card :bordered="false">
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<s-table
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ref="tableRef"
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:columns="columns"
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:data="loadData"
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:alert="options.alert.show"
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:row-key="(record) => record.id"
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:tool-config="toolConfig"
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:row-selection="options.rowSelection"
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>
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<template #operator class="table-operator">
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<a-space>
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<a-button type="primary" @click="formRef.onOpen()">
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<template #icon><plus-outlined /></template>
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新增设备
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</a-button>
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<xn-batch-button
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buttonName="批量删除"
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icon="DeleteOutlined"
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buttonDanger
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:selectedRowKeys="selectedRowKeys"
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@batchCallBack="deleteBatchDevice"
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/>
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</a-space>
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</template>
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<template #bodyCell="{ column, record }">
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<template v-if="column.dataIndex === 'code'">
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<span>{{ record.code }}</span>
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</template>
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<template v-if="column.dataIndex === 'icon'">
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<a-image v-if="record.icon && getImageUrl(record.icon)" :width="50" :src="getImageUrl(record.icon)" />
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<a-spin v-else-if="record.icon" size="small" />
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<span v-else>-</span>
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</template>
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<template v-if="column.dataIndex === 'action'">
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<a-space>
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<a @click="formRef.onOpen(record)">编辑</a>
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<a-divider type="vertical" />
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<a-popconfirm title="确定要删除此设备吗？" @confirm="deleteDevice(record)">
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<a-button type="link" danger size="small">删除</a-button>
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</a-popconfirm>
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</a-space>
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</template>
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</template>
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</s-table>
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</a-card>
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<Form ref="formRef" @successful="tableRef.refresh(true)" />
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</template>
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<script setup name="nlBaseDataDevice">
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import Form from './form.vue'
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import deviceApi from '@/api/baseData/deviceApi'
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import fileApi from '@/api/dev/fileApi'
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const searchFormState = ref({})
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const searchFormRef = ref()
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const tableRef = ref()
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const formRef = ref()
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const toolConfig = { refresh: true, height: true, columnSetting: false, striped: false }
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// 存储图片blob URL的映射
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const imageUrlMap = ref(new Map())
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const columns = [
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{
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title: '设备编码',
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dataIndex: 'code'
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},
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{
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title: '设备名称',
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dataIndex: 'name'
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},
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{
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title: '所属区域',
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dataIndex: 'region'
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},
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{
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title: '设备图片',
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dataIndex: 'icon'
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},
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{
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title: 'X坐标',
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dataIndex: 'x'
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},
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{
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title: 'Y坐标',
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dataIndex: 'y'
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},
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{
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title: '角度',
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dataIndex: 'angle'
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},
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{
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title: '放大比例',
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dataIndex: 'size'
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},
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{
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title: '操作',
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dataIndex: 'action',
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align: 'center',
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width: '150px'
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}
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]
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let selectedRowKeys = ref([])
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// 列表选择配置
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const options = {
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alert: {
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show: false,
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clear: () => {
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selectedRowKeys = ref([])
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}
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},
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rowSelection: {
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onChange: (selectedRowKey, selectedRows) => {
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selectedRowKeys.value = selectedRowKey
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}
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}
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}
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// 根据文件ID加载图片
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const loadImageById = (fileId) => {
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if (!fileId || imageUrlMap.value.has(fileId)) {
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return
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}
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const param = {
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storageId: fileId
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}
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fileApi
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.fileDownload(param)
|
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.then((response) => {
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const blob = response.data
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||||
if (blob && blob instanceof Blob) {
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const url = URL.createObjectURL(blob)
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imageUrlMap.value.set(fileId, url)
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}
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})
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.catch((error) => {
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console.error('图片加载失败:', error)
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})
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}
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||||
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// 获取图片URL
|
||||
const getImageUrl = (fileId) => {
|
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return imageUrlMap.value.get(fileId) || ''
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}
|
||||
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const loadData = (parameter) => {
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return deviceApi.list(Object.assign(parameter, searchFormState.value)).then((res) => {
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console.log('API返回的原始数据:', res)
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// 加载所有图片
|
||||
if (res.records && res.records.length > 0) {
|
||||
res.records.forEach((item) => {
|
||||
if (item.icon) {
|
||||
loadImageById(item.icon)
|
||||
}
|
||||
})
|
||||
}
|
||||
// 转换为表格需要的格式（s-table 需要 rows 字段）
|
||||
const result = {
|
||||
rows: res.records || [],
|
||||
total: res.total || 0,
|
||||
size: res.size || 10,
|
||||
current: res.current || 1
|
||||
}
|
||||
console.log('转换后的数据:', result)
|
||||
return result
|
||||
})
|
||||
}
|
||||
|
||||
// 重置
|
||||
const reset = () => {
|
||||
searchFormRef.value.resetFields()
|
||||
tableRef.value.refresh(true)
|
||||
}
|
||||
|
||||
// 删除
|
||||
const deleteDevice = (record) => {
|
||||
deviceApi.delete({ id: record.id }).then(() => {
|
||||
tableRef.value.refresh(true)
|
||||
})
|
||||
}
|
||||
|
||||
// 批量删除
|
||||
const deleteBatchDevice = (params) => {
|
||||
const ids = params.map((item) => item.id)
|
||||
Promise.all(ids.map((id) => deviceApi.delete({ id }))).then(() => {
|
||||
tableRef.value.clearRefreshSelected()
|
||||
})
|
||||
}
|
||||
|
||||
// 组件卸载时清理blob URL
|
||||
onUnmounted(() => {
|
||||
imageUrlMap.value.forEach((url) => {
|
||||
URL.revokeObjectURL(url)
|
||||
})
|
||||
imageUrlMap.value.clear()
|
||||
})
|
||||
</script>
|
||||
Reference in New Issue
Block a user