vue中上传图片与显示图片
展示表格中图片
<el-table-column label="头像" prop="AvatarUrl" width="180">
<template slot-scope="scope">
<el-popover>
<div slot="reference" class="name-wrapper">
<img :src="scope.row.AvatarUrl" height="30px"></img>
</div>
</el-popover>
</template>
</el-table-column>
dialog中上传图片
<el-form-item label="头像" :label-width="formLabelWidth">
<el-upload
action=""
class="avatar-uploader"
:show-file-list="false"
:http-request="submitFileForm"
:on-change="handleFileChange"
:before-upload="beforeAvatarUpload"
>
<img v-if="addForm.AvatarUrl" :src="addForm.AvatarUrl" class="avatar">
<i v-else class="el-icon-plus avatar-uploader-icon" />
</el-upload>
</el-form-item>
data
fileList: [{}],
methods
submitFileForm() {
const formData = new FormData()
formData.append('flag', 'introduce_img')
this.fileList.forEach(file => {
formData.append('file', file.raw)
})
this.$request({
url: '/work/introduce/uploadTemp',
method: 'post',
data: formData
}).then(res => {
console.log(res,"======work");
if (res.success) {
this.addForm.AvatarUrl = res.data[res.data.length - 1]
console.log( this.addForm);
this.$notify.success('上传成功')
} else {
this.$notify.warning(res.errMessage)
}
})
},
handleFileChange(file, fileList) {
this.fileList = fileList
},
beforeAvatarUpload(file) {
const isLt2M = file.size / 1024 / 1024 < 2
if (!isLt2M) {
this.$message.error('上传头像图片大小不能超过 2MB!')
}
return isLt2M
},
vue 富文本编译器
安装
npm install vue-quill-editor -S
在当前页面引入
import 'quill/dist/quill.core.css'
import 'quill/dist/quill.snow.css'
import 'quill/dist/quill.bubble.css'
components: {
quillEditor
},
data
editorOption: {
placeholder: '请输入正文',
modules: {
toolbar: [
['bold', 'italic', 'underline', 'strike'], // 加粗 斜体 下划线 删除线
['blockquote', 'code-block'], // 引用 代码块
[{ header: 1 }, { header: 2 }], // 1、2 级标题
[{ list: 'ordered' }, { list: 'bullet' }], // 有序、无序列表
[{ script: 'sub' }, { script: 'super' }], // 上标/下标
[{ indent: '-1' }, { indent: '+1' }], // 缩进
[{ direction: 'rtl' }], // 文本方向
[{ size: ['12px', false, '16px', '18px', '20px', '30px'] }], // 字体大小
[{ header: [1, 2, 3, 4, 5, 6, false] }], // 标题
[{ color: [] }, { background: [] }], // 字体颜色、字体背景颜色
[{ font: [false, 'SimSun', 'SimHei', 'Microsoft-YaHei', 'KaiTi', 'FangSong', 'Arial'] }], // 字体种类
[{ align: [] }], // 对齐方式
['clean'], // 清除文本格式
['link', 'image', 'video'], // 链接、图片、视频
]},
placeholder: '请输入正文'
},
表格显示省略效果
<el-table-column :show-overflow-tooltip="true" prop="Desc" label="详情">
</el-table-column>
dialog中富文本编译器
<el-form-item label="详情" prop="Desc">
<quill-editor
class="ql-editor"
v-model="addForm.Desc"
ref="myQuillEditor"
:options="editorOption"
@blur="onEditorBlur($event)"
@focus="onEditorFocus($event)"
@change="onEditorChange($event)">
</quill-editor>
</el-form-item>
methods
// 失去焦点事件
onEditorBlur(quill) {
console.log('editor blur!', quill)
},
// 获得焦点事件
onEditorFocus(quill) {
console.log('editor focus!', quill)
},
// 准备富文本编辑器
onEditorReady(quill) {
console.log('editor ready!', quill)
},
// 内容改变事件
onEditorChange({ quill, html, text }) {
console.log('editor change!', quill, html, text)
this.editForm.Desc = html
},