mirror of
https://codeup.aliyun.com/67762337eccfc218f6110e0e/vue/learning-system-portal.git
synced 2025-12-12 20:36:43 +08:00
2022年5月29日从svn移到git
This commit is contained in:
daihh
290
src/components/Editor/index.vue
Normal file
290
src/components/Editor/index.vue
Normal file
@@ -0,0 +1,290 @@
|
||||
<template>
|
||||
<div>
|
||||
<div class="editor" ref="editor" :style="styles"></div>
|
||||
<input type="file" @change="change" id="upload" style="display:none;" />
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
import { upload } from "@/api/tools.js"; //上传接口
|
||||
import Quill from "quill";
|
||||
import "quill/dist/quill.core.css";
|
||||
import "quill/dist/quill.snow.css";
|
||||
import "quill/dist/quill.bubble.css";
|
||||
import { ImageDrop } from 'quill-image-drop-module' // 图片拖动组件引用
|
||||
import ImageResize from 'quill-image-resize-module' // 图片缩放组件引用
|
||||
Quill.register('modules/imageDrop', ImageDrop) // 注册
|
||||
Quill.register('modules/imageResize', ImageResize) // 注册
|
||||
const Size = Quill.import('attributors/style/size')
|
||||
Size.whitelist = ['15px', '18px']
|
||||
Quill.register(Size, true);
|
||||
const Parchment = Quill.import("parchment");
|
||||
class lineHeightAttributor extends Parchment.Attributor.Style { }
|
||||
const lineHeightStyle = new lineHeightAttributor("lineHeight", "line-height", {
|
||||
scope: Parchment.Scope.INLINE,
|
||||
whitelist: ["1", "1.5", "2", "3", "4"]
|
||||
});
|
||||
Quill.register({ 'formats/lineHeight': lineHeightStyle }, true)
|
||||
export default {
|
||||
name: "Editor",
|
||||
props: {
|
||||
/* 编辑器的内容 */
|
||||
value: {
|
||||
type: String,
|
||||
default: "",
|
||||
},
|
||||
placeholder: {
|
||||
type: String,
|
||||
default: "请输入长度大于100个字符的内容",
|
||||
},
|
||||
/* 高度 */
|
||||
height: {
|
||||
type: Number,
|
||||
default: null,
|
||||
},
|
||||
/* 最小高度 */
|
||||
minHeight: {
|
||||
type: Number,
|
||||
default: null,
|
||||
},
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
QuillObj: null,
|
||||
currentValue: "",
|
||||
options: {
|
||||
theme: "snow",
|
||||
bounds: document.body,
|
||||
debug: "warn",
|
||||
modules: {
|
||||
imageDrop: true, //图片拖拽
|
||||
imageResize: { //放大缩小
|
||||
displayStyles: {
|
||||
backgroundColor: "black",
|
||||
border: "none",
|
||||
color: "white"
|
||||
},
|
||||
modules: ["Resize", "DisplaySize", "Toolbar"]
|
||||
},
|
||||
// 工具栏配置
|
||||
toolbar: {
|
||||
container:[
|
||||
["bold", "italic", "underline", "strike"], // 加粗 斜体 下划线 删除线
|
||||
["blockquote", "code-block"], // 引用 代码块
|
||||
[{ list: "ordered" }, { list: "bullet" }], // 有序、无序列表
|
||||
[{ indent: "-1" }, { indent: "+1" }], // 缩进
|
||||
[{ size: [false,"18px"] }], // 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
|
||||
[{ align: [] }], // 对齐方式
|
||||
[{ lineheight: ['initial', '1', '1.5', '2', '3', '4'] }],
|
||||
["clean"], // 清除文本格式
|
||||
["link", "image"] // 链接、图片、视频, "video"
|
||||
],
|
||||
handlers: {
|
||||
image: function(value) {
|
||||
if (value) {
|
||||
document.querySelector('#upload').click() // 劫持原来的图片点击按钮事件
|
||||
} else {
|
||||
this.QuillObj.format('image', false)
|
||||
}
|
||||
},
|
||||
lineheight: (value) => {
|
||||
if (value) {
|
||||
this.QuillObj.format("lineHeight", value)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
placeholder: this.placeholder,
|
||||
readOnly: false,
|
||||
},
|
||||
};
|
||||
},
|
||||
computed: {
|
||||
styles() {
|
||||
let style = {};
|
||||
if (this.minHeight) {
|
||||
style.minHeight = `${this.minHeight}px`;
|
||||
}
|
||||
if (this.height) {
|
||||
style.height = `${this.height}px`;
|
||||
}
|
||||
return style;
|
||||
},
|
||||
},
|
||||
watch: {
|
||||
value: {
|
||||
handler(val) {
|
||||
if (val !== this.currentValue) {
|
||||
this.currentValue = val === null ? "" : val;
|
||||
if (this.QuillObj) {
|
||||
this.QuillObj.pasteHTML(this.currentValue);
|
||||
}
|
||||
}
|
||||
},
|
||||
immediate: true,
|
||||
},
|
||||
},
|
||||
mounted() {
|
||||
this.init();
|
||||
},
|
||||
beforeDestroy() {
|
||||
this.QuillObj = null;
|
||||
},
|
||||
methods: {
|
||||
init() {
|
||||
const editor = this.$refs.editor;
|
||||
this.QuillObj = new Quill(editor, this.options);
|
||||
this.QuillObj.pasteHTML(this.currentValue);
|
||||
this.QuillObj.on("text-change", (delta, oldDelta, source) => {
|
||||
const html = this.$refs.editor.children[0].innerHTML;
|
||||
const text = this.QuillObj.getText();
|
||||
const quill = this.QuillObj;
|
||||
this.currentValue = html;
|
||||
this.$emit("input", html);
|
||||
this.$emit("on-change", { html, text, quill });
|
||||
});
|
||||
this.QuillObj.on("text-change", (delta, oldDelta, source) => {
|
||||
this.$emit("on-text-change", delta, oldDelta, source);
|
||||
});
|
||||
this.QuillObj.on("selection-change", (range, oldRange, source) => {
|
||||
this.$emit("on-selection-change", range, oldRange, source);
|
||||
});
|
||||
this.QuillObj.on("editor-change", (eventName, ...args) => {
|
||||
this.$emit("on-editor-change", eventName, ...args);
|
||||
});
|
||||
},
|
||||
change(e) {
|
||||
let file = e.target.files[0]
|
||||
const formData = new FormData()
|
||||
formData.append('file', file)
|
||||
upload(formData)
|
||||
.then(res => {
|
||||
if (res.status === 200) {
|
||||
// const formdata = _.extend({}, this.formdata)
|
||||
let length = this.QuillObj.getSelection().index//光标位置
|
||||
// 插入图片 图片地址
|
||||
this.QuillObj.insertEmbed(length, 'image', res.result.httpPath)
|
||||
// 调整光标到最后
|
||||
this.QuillObj.setSelection(length + 1)//光标后移一位
|
||||
}
|
||||
})
|
||||
.catch(err => {
|
||||
console.error(err)
|
||||
})
|
||||
},
|
||||
},
|
||||
};
|
||||
</script>
|
||||
|
||||
<style>
|
||||
.ql-container{
|
||||
font-size: 15px;
|
||||
}
|
||||
.editor, .ql-toolbar {
|
||||
white-space: pre-wrap!important;
|
||||
line-height: normal !important;
|
||||
}
|
||||
.quill-img {
|
||||
display: none;
|
||||
}
|
||||
.ql-snow .ql-tooltip[data-mode="link"]::before {
|
||||
content: "请输入链接地址:";
|
||||
}
|
||||
.ql-snow .ql-tooltip.ql-editing a.ql-action::after {
|
||||
border-right: 0px;
|
||||
content: "保存";
|
||||
padding-right: 0px;
|
||||
}
|
||||
|
||||
.ql-snow .ql-tooltip[data-mode="video"]::before {
|
||||
content: "请输入视频地址:";
|
||||
}
|
||||
|
||||
.ql-snow .ql-picker.ql-size .ql-picker-label::before,
|
||||
.ql-snow .ql-picker.ql-size .ql-picker-item::before {
|
||||
content: "15px";
|
||||
}
|
||||
|
||||
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="15px"]::before,
|
||||
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="15px"]::before {
|
||||
content:"15px";
|
||||
}
|
||||
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value="18px"]::before,
|
||||
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value="18px"]::before {
|
||||
content: "18px";
|
||||
}
|
||||
|
||||
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-label::before,
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-item::before {
|
||||
content: "文本";
|
||||
}
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
|
||||
content: "标题1";
|
||||
}
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
|
||||
content: "标题2";
|
||||
}
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
|
||||
content: "标题3";
|
||||
}
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {
|
||||
content: "标题4";
|
||||
}
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {
|
||||
content: "标题5";
|
||||
}
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
|
||||
.ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {
|
||||
content: "标题6";
|
||||
}
|
||||
|
||||
.ql-snow .ql-picker.ql-font .ql-picker-label::before,
|
||||
.ql-snow .ql-picker.ql-font .ql-picker-item::before {
|
||||
content: "标准字体";
|
||||
}
|
||||
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="serif"]::before,
|
||||
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="serif"]::before {
|
||||
content: "衬线字体";
|
||||
}
|
||||
.ql-snow .ql-picker.ql-font .ql-picker-label[data-value="monospace"]::before,
|
||||
.ql-snow .ql-picker.ql-font .ql-picker-item[data-value="monospace"]::before {
|
||||
content: "等宽字体";
|
||||
}
|
||||
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-label::before {
|
||||
content: '行高';
|
||||
font-size: 12px;
|
||||
width: 80px;
|
||||
}
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-label[data-value="1"]::before,
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-item[data-value="1"]::before {
|
||||
content: '1';
|
||||
}
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-label[data-value="1.5"]::before,
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-item[data-value='1.5']::before {
|
||||
content: '1.5';
|
||||
}
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-label[data-value="2"]::before,
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-item[data-value='2']::before {
|
||||
content: '2';
|
||||
}
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-label[data-value="3"]::before,
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-item[data-value='3']::before {
|
||||
content: '3';
|
||||
}
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-label[data-value="4"]::before,
|
||||
.ql-snow .ql-picker.ql-lineheight .ql-picker-item[data-value='4']::before {
|
||||
content: '4';
|
||||
}
|
||||
|
||||
|
||||
</style>
|
||||
Reference in New Issue
Block a user