<template>
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<div class="hello" ref="volWangEditor"></div>
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</template>
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<script>
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let E = null;
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async function loadWangEditor() {
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if (!E) {
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const module = await import("wangeditor");
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E = module.default || module;
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}
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return E;
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}
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export default {
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props: {
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url: {
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//上传图片的url
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type: String,
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default: "",
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},
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upload: {
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//上传方法
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type: Function,
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// (file, insertImgFn) => {}
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default: null,
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},
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uploadCount: {
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//最多可以上传(图片)的数量
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type: Number,
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default: 3,
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},
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modelValue: "",
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width: {
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type: String,
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default: "100%",
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},
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height: {
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type: Number,
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default: 250,
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},
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minWidth: {
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type: Number,
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default: 650,
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},
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minHeight: {
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type: Number,
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default: 100,
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},
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},
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name: "wang-editor",
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data() {
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return {
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lastHtml: "",
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change: false,
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editor: null,
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init: false,
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};
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},
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watch: {
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modelValue(newVal, val) {
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if (
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(newVal !== val &&
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this.lastHtml !== "" &&
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val === this.lastHtml &&
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this.editor.txt.html() === this.lastHtml) ||
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this.editor.txt.html() === ""
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) {
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this.editor.txt.html(newVal);
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}
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this.lastHtml = newVal;
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},
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},
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destroyed() {
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this.editor = null;
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},
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async mounted() {
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this.editor = null;
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const EditorConstructor = await loadWangEditor();
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let editor = new EditorConstructor(this.$refs.volWangEditor);
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this.editor = editor;
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let $this = this;
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editor.config.zIndex = 500;
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editor.config.height = this.height;
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editor.config.onchange = (html) => {
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if (!this.init && this.lastHtml === "") {
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this.lastHtml = html;
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this.init = true;
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}
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this.$emit("update:modelValue", html);
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};
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// editor.config.uploadFileName = "fileInput";
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// //设置header
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// editor.config.uploadImgHeaders = {
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// Accept: "application/json",
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// Authorization: this.$store.getters.getToken(),
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// };
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//上传地址
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editor.config.uploadImgServer = this.http.ipAddress + this.url;
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// console.log(editor.config.uploadImgServer);
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editor.config.customUploadImg = function (resultFiles, insertImgFn) {
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// 自定义上传
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if ($this.upload) {
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console.log("调用自定义的上传方法");
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console.log(resultFiles);
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// resultFiles 是 input 中选中的文件列表
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// insertImgFn 是获取图片 url 后，插入到编辑器的方法
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//有可能会上传多张图片,上传多张图片就需要进行遍历
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resultFiles.map((item) => {
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// _this.getUploadImg(item, insertImgFn);
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$this.upload(item, insertImgFn);
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});
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} else {
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let formData = new FormData();
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let nameArr = [];
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resultFiles.forEach(function (file) {
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formData.append("fileInput", file, file.name);
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nameArr.push(file.name);
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});
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if (!$this.url) {
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$this.$message.error("未配置url");
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return;
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}
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$this.http.post($this.url, formData, true).then((x) => {
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if (!x.status) {
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return $this.$message.error(x.message);
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}
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nameArr.forEach(m=>{
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insertImgFn($this.http.ipAddress + x.data + m);
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})
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// let imgs = nameArr
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// .map((m) => {
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// return $this.http.ipAddress + x.data + m;
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// })
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// .join(",");
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// insertImgFn(imgs);
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});
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}
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};
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editor.create();
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editor.txt.html(this.modelValue);
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},
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};
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</script>
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<!-- Add "scoped" attribute to limit CSS to this component only -->
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<style scoped>
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h1,
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h2 {
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font-weight: normal;
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}
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ul {
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list-style-type: none;
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padding: 0;
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}
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li {
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display: inline-block;
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margin: 0 10px;
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}
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a {
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color: #42b983;
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}
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</style>
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