最近项目里需要用到富文本编辑器,同事选择里百度出的ueditor,但是里面自带的图片上传功能需要后台配合,配置成服务器地址,和我们实际情况不是太符合,于是另想办法,搞定图片上传。
重写配置项
首先重写里toolbars配置。最重要的是要把原先的上传图片功能按钮去掉,下面是我用到的配置项
toolbars: [
[
"fullscreen",
"source",
"undo",
"redo",
"bold",
"italic",
"underline",
"fontborder",
"strikethrough",
"superscript",
"subscript",
"removeformat",
"formatmatch",
"autotypeset",
"blockquote",
"pasteplain",
"|",
"forecolor",
"backcolor",
"insertorderedlist",
"insertunorderedlist",
"selectall",
"cleardoc",
"mergeright", //右合并单元格
"mergedown", //下合并单元格
"deleterow", //删除行
"deletecol", //删除列
"splittorows", //拆分成行
"splittocols", //拆分成列
"splittocells", //完全拆分单元格
"deletecaption", //删除表格标题
"inserttitle", //插入标题
"mergecells", //合并多个单元格
"deletetable", //删除表格
"cleardoc", //清空文档
"insertparagraphbeforetable", //"表格前插入行"
"fontfamily", //字体
"fontsize", //字号
"paragraph", //段落格式
"inserttable", //插入表格
"edittable", //表格属性
"edittd", //单元格属性
"link" //超链接
]
]
更多配置可参考官网
添加初始化方法
初始化ueditor的时候触发一个方法,因为我的项目是用vue写的,而且封装了一层ueditor,所以就对外暴露了一个beforeInit方法。
<fw-ueditor-wrap
v-model="mainBody"
:config="myConfig"
@beforeInit="addCustomDialog"
:key="1"
></fw-ueditor-wrap>
// 添加自定义弹窗
addCustomDialog(editorId) {
let that = this;
window.UE.registerUI(
"test-dialog",
function(editor, uiName) {
// 参考http://ueditor.baidu.com/doc/#COMMAND.LIST
var btn = new window.UE.ui.Button({
name: "dialog-button",
title: "上传图片",
cssRules: `background-image: url('/image/upload.png') !important;background-size: cover;`,
onclick: function() {
// 渲染dialog
that.dialogVisible = true;
editor.execCommand(uiName);
}
});
return btn;
},
100 /* 指定添加到工具栏上的那个位置,默认时追加到最后 */,
editorId /* 指定这个UI是哪个编辑器实例上的,默认是页面上所有的编辑器都会添加这个按钮 */
);
}
其实就是在toolbar工具栏后面又加了一个自定义的按钮,实现上传功能。
element弹窗设置
弹窗我用的是element的弹窗,使用方式参考element官网弹窗。并且使用了element的upload上传组件
<el-dialog
title="上传图片"
v-if="dialogVisible"
:visible.sync="dialogVisible"
width="30%"
>
<el-upload
class="upload-demo"
drag
accept=".png, .jpg"
:headers="headers"
:action="uploadAddr"
:beforeUpload="beforeAvatarUpload"
:on-success="uploadImageSuccess"
:on-error="uploadImageError"
>
<i class="el-icon-upload"></i>
<div class="el-upload__text">
将文件拖到此处,或
<em>点击上传</em>
</div>
<div class="el-upload__tip" slot="tip">
只能上传jpg/png文件,且不超过5M
</div>
</el-upload>
</el-dialog>
关键的就是上传成功后需要触发uploadFile方法,将上传成功的图片插入到富文本编辑器中
uploadFile(file) {
//关键
let editor = document.querySelector(".edui-default").getAttribute("id");
window.UE.getEditor(editor).execCommand("insertimage", {
src: file.url,
width: "100",
height: "100"
});
this.dialogVisible = false;
},
// eslint-disable-next-line no-unused-vars
uploadImageSuccess(response, file, fileList) {
if (response) {
this.$message({
message: "上传成功",
type: "success"
});
let fileObj = {
name: response.originalName,
url: response.url
};
// this.fileList.push(fileObj);
this.uploadFile(fileObj);
} else {
this.$message({
message: "上传失败",
type: "warning"
});
}
}
大功告成,搞定!
热门评论
请问为啥那个插入图片上传的自定义 没有执行呢