Editor组件优化,支持自定义高度&图片冲突问题

This commit is contained in:
RuoYi 2020-08-22 13:18:41 +08:00
parent eb30fc4b1a
commit fa5596bb20
2 changed files with 90 additions and 121 deletions

View File

@ -1,153 +1,122 @@
<template> <template>
<div> <div class="editor" ref="editor" :style="styles"></div>
<!-- 图片上传组件辅助 -->
<el-upload
class="avatar-uploader quill-img"
:action="uploadImgUrl"
name="file"
:headers="headers"
:show-file-list="false"
:on-success="quillImgSuccess"
:on-error="uploadError"
:before-upload="quillImgBefore"
accept='.jpg,.jpeg,.png,.gif'
></el-upload>
<!-- 富文本组件 -->
<quill-editor
class="editor"
v-model="content"
ref="quillEditor"
:options="editorOption"
@blur="onEditorBlur($event)"
@focus="onEditorFocus($event)"
@change="onEditorChange($event)"
></quill-editor>
</div>
</template> </template>
<script> <script>
import { getToken } from '@/utils/auth' import Quill from "quill";
//
const toolbarOptions = [
["bold", "italic", "underline", "strike"], // 线 线
["blockquote", "code-block"], //
[{ list: "ordered" }, { list: "bullet" }], //
[{ indent: "-1" }, { indent: "+1" }], //
[{ size: ["small", false, "large", "huge"] }], //
[{ header: [1, 2, 3, 4, 5, 6, false] }], //
[{ color: [] }, { background: [] }], //
[{ align: [] }], //
["clean"], //
["link", "image", "video"] //
];
import { quillEditor } from "vue-quill-editor";
import "quill/dist/quill.core.css"; import "quill/dist/quill.core.css";
import "quill/dist/quill.snow.css"; import "quill/dist/quill.snow.css";
import "quill/dist/quill.bubble.css"; import "quill/dist/quill.bubble.css";
export default { export default {
name: "Editor",
props: { props: {
/* 编辑器的内容 */ /* 编辑器的内容 */
value: { value: {
type: String type: String,
default: "",
}, },
/* 图片大小 */ /* 高度 */
maxSize: { height: {
type: Number, type: Number,
default: 4000 //kb default: null,
} },
/* 最小高度 */
minHeight: {
type: Number,
default: null,
},
}, },
components: { quillEditor },
data() { data() {
return { return {
content: this.value, Quill: null,
uploadImgUrl: "", currentValue: "",
editorOption: { options: {
theme: "snow", // or 'bubble' theme: "snow",
placeholder: "请输入内容", bounds: document.body,
debug: "warn",
modules: { modules: {
toolbar: { //
container: toolbarOptions, toolbar: [
handlers: { ["bold", "italic", "underline", "strike"], // 线 线
image: function(value) { ["blockquote", "code-block"], //
if (value) { [{ list: "ordered" }, { list: "bullet" }], //
// input [{ indent: "-1" }, { indent: "+1" }], //
document.querySelector(".quill-img input").click(); [{ size: ["small", false, "large", "huge"] }], //
} else { [{ header: [1, 2, 3, 4, 5, 6, false] }], //
this.quill.format("image", false); [{ color: [] }, { background: [] }], //
} [{ align: [] }], //
} ["clean"], //
} ["link", "image", "video"] //
],
},
placeholder: "请输入内容",
readOnly: false,
},
};
},
computed: {
styles() {
let style = {};
if (this.minHeight) {
style.minHeight = `${this.minHeight}px`;
}
if (this.height) {
style.height = `${this.height}px`;
}
return style;
},
},
watch: {
value: {
handler(val) {
if (val !== this.currentValue) {
this.currentValue = val;
if (this.Quill) {
this.Quill.pasteHTML(this.value);
} }
} }
}, },
uploadImgUrl: process.env.VUE_APP_BASE_API + "/common/upload", // immediate: true,
headers: { },
Authorization: 'Bearer ' + getToken()
}
};
}, },
watch: { mounted() {
value: function() { this.init();
this.content = this.value; },
} beforeDestroy() {
this.Quill = null;
}, },
methods: { methods: {
onEditorBlur() { init() {
// const editor = this.$refs.editor;
this.Quill = new Quill(editor, this.options);
this.Quill.pasteHTML(this.currentValue);
this.Quill.on("text-change", (delta, oldDelta, source) => {
const html = this.$refs.editor.children[0].innerHTML;
const text = this.Quill.getText();
const quill = this.Quill;
this.currentValue = html;
this.$emit("input", html);
this.$emit("on-change", { html, text, quill });
});
this.Quill.on("text-change", (delta, oldDelta, source) => {
this.$emit("on-text-change", delta, oldDelta, source);
});
this.Quill.on("selection-change", (range, oldRange, source) => {
this.$emit("on-selection-change", range, oldRange, source);
});
this.Quill.on("editor-change", (eventName, ...args) => {
this.$emit("on-editor-change", eventName, ...args);
});
}, },
onEditorFocus() { },
//
},
onEditorChange() {
//
this.$emit("input", this.content);
},
//
quillImgBefore(file) {
let fileType = file.type;
if(fileType === 'image/jpeg' || fileType === 'image/png'){
return true;
}else {
this.$message.error('请插入图片类型文件(jpg/jpeg/png)');
return false;
}
},
quillImgSuccess(res, file) {
// res
//
let quill = this.$refs.quillEditor.quill;
//
if (res.code == 200) {
//
let length = quill.getSelection().index;
// res.url
quill.insertEmbed(length, "image", res.url);
//
quill.setSelection(length + 1);
} else {
this.$message.error("图片插入失败");
}
},
//
uploadError() {
// loading
this.$message.error("图片插入失败");
}
}
}; };
</script> </script>
<style> <style>
.editor { .editor {
white-space: pre-wrap!important; white-space: pre-wrap!important;
line-height: normal !important; line-height: normal !important;
height: 192px;
} }
.quill-img { .quill-img {
display: none; display: none;

View File

@ -159,12 +159,12 @@
</el-col> </el-col>
<el-col :span="24"> <el-col :span="24">
<el-form-item label="内容"> <el-form-item label="内容">
<Editor v-model="form.noticeContent" /> <editor v-model="form.noticeContent" :min-height="192"/>
</el-form-item> </el-form-item>
</el-col> </el-col>
</el-row> </el-row>
</el-form> </el-form>
<div slot="footer" class="dialog-footer" style="padding-top:30px"> <div slot="footer" class="dialog-footer">
<el-button type="primary" @click="submitForm"> </el-button> <el-button type="primary" @click="submitForm"> </el-button>
<el-button @click="cancel"> </el-button> <el-button @click="cancel"> </el-button>
</div> </div>