pull/24/head
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<template> |
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<view class=""> |
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<view class="wp100 bc-fff p14"> |
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<view class="title fontColor">第一步 上传学员图像</view> |
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<view class="mt15"> |
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<!-- <u-upload width="165" height="165" :file-list=" fileList1" multiple :max-count="1" @afterRead="afterRead" @delete="deletePic" /> --> |
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<!-- <u-upload ref="uUpload" class="mt25" :size-type="['compressed']" :file-list="fileList1" deletable :multiple="false" :max-count="1" width="165rpx" height="165rpx" @afterRead="afterRead" @delete="deletePic" /> --> |
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<u-upload :fileList="fileList1" @afterRead="afterRead" @delete="deletePic" multiple :maxCount="1" width="150" |
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height="150"> |
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<view style="width: 320rpx;height:300rpx;background-color: rgb(247, 255, 255);border-radius: 20rpx;"> |
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<view style="width: 320rpx;height:240rpx;" class="flex jc-c ai-c"> |
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<image v-if="fileList1&&fileList1.length" style="width: 240rpx;height: 240rpx;" :src="fileList1[0].url"> |
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</image> |
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<u-avatar v-else class="br-p50 overflow-h" :size="64" mp-avatar shape="circle"></u-avatar> |
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</view> |
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<view |
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style="width: 320rpx;height:60rpx;line-height:60rpx;background-color: #3C9CFF;border-radius: 0 0 20rpx 20rpx;" |
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class="text-center cor-fff"> |
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点击 |
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</view> |
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</view> |
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</u-upload> |
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</view> |
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<view class="mt20"> |
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<view class="title fontColor">第二步 核实后再提交</view> |
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<u--form labelPosition="left" labelWidth="80" :model="form" :rules="rules" ref="form1"> |
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<u-form-item label="姓名" :required="true" prop="name" borderBottom ref="item1"> |
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<u--input v-model="form.name" border="none"></u--input> |
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</u-form-item> |
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<u-form-item label="身份证号" :required="true" prop="idNum" borderBottom ref="item2"> |
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<u--input v-model="form.idNum" border="none"></u--input> |
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</u-form-item> |
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</u--form> |
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</view> |
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<view style="margin-top: 20px;"> |
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<u-button type="primary" :style="{width: '100%',borderRadius:'40rpx'}" :disabled="saving" text="提交" |
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@click="submit" /> |
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</view> |
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</view> |
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</view> |
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</template> |
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|
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<script> |
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import storage from '@/jtools/storage'; |
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export default { |
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data() { |
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const shenfenzhen = (rule, value, callback) => { |
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/^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}([0-9]|X)$/.test(value) ? callback() : callback( |
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new Error('请输入正确的身份证号')) |
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} |
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return { |
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form: { |
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name: '', |
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idNum: '' |
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}, |
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fileList1: [], |
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uploadList: [], |
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saving: false, |
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rules: { |
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name: [{ |
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required: true, |
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message: '请输入姓名', |
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trigger: ['blur', 'change'] |
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}], |
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idNum: [{ |
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required: true, |
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message: '请输入身份证号', |
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trigger: ['blur', 'change'] |
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},{ |
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// 自定义验证函数，见上说明 |
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validator: shenfenzhen, |
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message: '身份证号码不正确', |
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// 触发器可以同时用blur和change |
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trigger: ['change', 'blur'], |
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}] |
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} |
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}; |
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}, |
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onReady() { |
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console.log(storage.get('photoForm')); |
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if(storage.get('photoForm')){ |
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this.fileList1=storage.get('photoForm').file |
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this.form={ |
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name: storage.get('photoForm').name, |
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idNum: storage.get('photoForm').idNum |
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} |
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} |
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this.$refs.form1.setRules(this.rules); |
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}, |
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methods: { |
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// 删除图片 |
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deletePic(event) { |
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this.fileList1.splice(event.index, 1); |
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this.uploadList.splice(event.index, 1); |
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}, |
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// 新增图片 |
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async afterRead(event) { |
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// this.compressImage(event.file); |
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// 当设置 multiple 为 true 时, file 为数组格式，否则为对象格式 |
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const lists = [].concat(event.file); |
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this.fileList1 = lists; |
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uni.showToast({ |
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title:'上传成功！' |
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}) |
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}, |
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uploadFilePromise(url) { |
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this.saving = true; |
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return new Promise((resolve, reject) => { |
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uni.uploadFile({ |
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url: process.env.VUE_APP_BASE_API + 'mongodb/uploadFile', // 仅为示例，非真实的接口地址 |
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filePath: url, |
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name: 'file', |
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success: (res) => { |
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// setTimeout(() => { |
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resolve(JSON.parse(res.data).data); |
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// }, 100); |
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this.saving = false; |
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}, |
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fail: () => { |
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resolve(null); |
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this.saving = false; |
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} |
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}); |
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}); |
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}, |
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// 提交 |
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submit() { |
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this.$refs.form1.validate().then((valid) => { |
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if (valid) { |
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const param={ |
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file:this.fileList1, |
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...this.form |
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} |
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storage.set('photoForm',param) |
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uni.showToast({ |
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title:"提交成功！", |
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duration:2000, |
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}) |
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setTimeout(()=>{ |
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uni.navigateBack() |
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},1000) |
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} else { |
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console.log('验证失败'); |
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} |
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}); |
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|
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}, |
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async compressImage(image) { |
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const img = new Image(); |
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img.src = image.url; |
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|
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img.onload = async () => { |
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const canvas = document.createElement('canvas'); // 创建Canvas对象(画布) |
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const context = canvas.getContext('2d'); |
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// 默认按比例压缩 |
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const cw = img.width; |
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const ch = img.height; |
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let w = img.width; |
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let h = img.height; |
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canvas.width = w; |
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canvas.height = h; |
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if (cw > 400 && cw > ch) { |
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w = 400; |
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h = (400 * ch) / cw; |
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canvas.width = w; |
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canvas.height = h; |
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} |
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if (ch > 400 && ch > cw) { |
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h = 400; |
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w = (400 * cw) / ch; |
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canvas.width = w; |
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canvas.height = h; |
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} |
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// 生成canvas |
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let base64; |
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// 创建属性节点 |
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context.clearRect(0, 0, 0, w, h); |
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context.drawImage(img, 0, 0, w, h); |
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if (image.size > 2000000) { |
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// 如果图片超过2m,则进行压缩 |
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base64 = canvas.toDataURL(image['type'], 0.5); |
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} |
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const result = await this.uploadFilePromise(base64 || image.url); |
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this.uploadList.push(result); |
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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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|
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<style lang="scss" scoped> |
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.upload-img { |
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width: 165rpx; |
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height: 165rpx; |
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border: 1px dashed #c4c4c4; |
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display: flex; |
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justify-content: center; |
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align-items: center; |
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} |
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|
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.fontColor { |
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color: #383838; |
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font-weight: 400; |
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} |
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|
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::v-deep .u-textarea__count { |
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background-color: #f9faf9 !important; |
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} |
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|
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::v-deep .u-upload__button>.u-icon>.u-icon__icon { |
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font-size: 90rpx !important; |
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} |
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|
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::v-deep .u-button--square { |
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border-radius: 40rpx !important; |
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} |
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</style> |
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After Width: | Height: | Size: 3.6 KiB |
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After Width: | Height: | Size: 3.5 KiB |
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After Width: | Height: | Size: 3.9 KiB |
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