<template>
  <div>
    <div class="background">
      <div class="content">
        <el-form
          ref="form"
          :model="form"
          :rules="rules"
          label-width="90px"
          id="selectForm"
        >
          <el-form-item label="公告名称:" size="mini" prop="title">
            <el-input
              v-model="form.name"
              placeholder="请输入公告名称"
              style="width: 510px"
            ></el-input>
          </el-form-item>

          <el-form-item label="发布时间:" size="mini" prop="time">
            <el-time-select placeholder="选择时间"> </el-time-select>
          </el-form-item>

          <el-form-item label="公告内容:" prop="content">
            <quill-editor
              class="ql-editor"
              v-model="content"
              ref="myQuillEditor"
              :options="editorOption"
            >
            </quill-editor>
          </el-form-item>
        </el-form>
      </div>
    </div>
  </div>
</template>
  
<script>
import Quill from "quill"; // 引入编辑器
// 自定义字体大小
const Size = Quill.import("attributors/style/size");
Size.whitelist = ["10px", "12px", "16px", "18px", "20px", "30px", "32px"];
Quill.register(Size, true);

// 自定义字体类型
var fonts = [
  "SimSun",
  "SimHei",
  "Microsoft-YaHei",
  "KaiTi",
  "FangSong",
  "Arial",
  "sans-serif",
];
var Font = Quill.import("formats/font");
Font.whitelist = fonts;
Quill.register(Font, true);
export default {
  data() {
    return {
      form: {
        name: "",
      },
      rules: {
        title: [{ required: true, message: "请输入公告名称", trigger: "blur" }],
        time: [{ required: true, message: "请输入发布时间", trigger: "blur" }],
        content: [{ required: true, message: "请输入公告内容", trigger: "blur" }],
      },
      // 富文本编辑器配置
      editorOption: {
        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",
        },
      },
    };
  },
};
</script>

<style scoped>
.background {
  width: 750px;
  height: 100%;
  position: absolute;
  top: 75px;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  border: 1px solid #ccc;
  border-radius: 5px;
}
.content {
  width: 100%;
  height: 100%;
  padding: 35px;
}
/* 调节form表单中label的字体大小 */
#selectForm >>> .el-form-item__label {
  font-size: 12px;
  color: #808080;
}
.quill-editor /deep/ .ql-container {
  min-height: 220px;
}

.ql-container {
  min-height: 230px;
}

.ql-toolbar.ql-snow {
  border: 1px solid #ccc;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  font-family: "Helvetica Neue", "Helvetica", "Arial", sans-serif;
  padding: 8px;
  width: 450px;
}
.ql-toolbar.ql-snow + .ql-container.ql-snow {
  border-top: 0px;
  width: 450px;
}
</style>