im-uniapp/components/Quill/Quill.vue

<template>
  <view class="container">
    <view class="page-body">
      <view class='wrapper'>
        <view class='toolbar'>
          <uni-icons type="bars" size="26" :color="formats.bold ? activeColor : ''" @tap.native="formatIcon('bold')" />
          <uni-icons type="font" size="26" :color="formats.italic ? activeColor : ''" @tap.native="formatIcon('italic')" />
          <uni-icons type="down" size="26" :color="formats.underline ? activeColor : ''" @tap.native="formatIcon('underline')" />
          <uni-icons type="close" size="26" :color="formats.strike ? activeColor : ''" @tap.native="formatIcon('strike')" />
          <uni-icons type="trash" size="26" @tap.native="clear" />
          <uni-icons type="undo" size="26" @tap.native="undo" />
          <uni-icons type="redo" size="26" @tap.native="redo" />
          <uni-icons type="clear" size="26" @tap.native="removeFormat" />
        </view>
        <view class="editor-wrapper">
          <editor id="editor" class="ql-container" placeholder="开始输入..." show-img-size show-img-toolbar show-img-resize
            :read-only="readOnly" @statuschange="onStatusChange" @input="onInput" @ready="onEditorReady" />
        </view>
      </view>
    </view>
  </view>
</template>

<script>
export default {
  name: 'QuillEditor',
  props: {
    value: {
      type: String,
      default: ''
    },
    readOnly: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      formats: {},
      editorCtx: null,
      activeColor: '#2979ff'
    }
  },
  components: {
    'uni-icons': () => import('@/uni_modules/uni-icons/components/uni-icons/uni-icons.vue')
  },
  // watch: {
  //   value(val) {
  //     // 外部v-model变化时同步内容
  //     if (this.editorCtx) {
  //       this.editorCtx.setContents({ html: val });
  //     }
  //   }
  // },
  mounted() {
    // #ifndef MP-BAIDU
    uni.loadFontFace({
      family: 'Pacifico',
      source: 'url("https://sungd.github.io/Pacifico.ttf")'
    })
    // #endif
  },
  methods: {
    onEditorReady() {
      // #ifdef MP-BAIDU
      this.editorCtx = requireDynamicLib('editorLib').createEditorContext('editor');
      // #endif
      // #ifdef APP-PLUS || MP-WEIXIN || H5
      uni.createSelectorQuery().select('#editor').context((res) => {
        this.editorCtx = res.context;
        // 初始化内容
        if (this.value) {
          this.editorCtx.setContents({ html: this.value });
        }
      }).exec();
      // #endif
    },
    onInput(e) {
      // 触发v-model
      this.$emit('input', e.detail.html);
      this.$emit('update:value', e.detail.html);
    },
    undo() {
      this.editorCtx && this.editorCtx.undo();
    },
    redo() {
      this.editorCtx && this.editorCtx.redo();
    },
    // uni-icons点击格式化
    formatIcon(name) {
      if (!name) return;
      this.editorCtx && this.editorCtx.format(name);
    },
    onStatusChange(e) {
      this.formats = e.detail;
    },
    insertDivider() {
      this.editorCtx && this.editorCtx.insertDivider({
        success: function() {
          // divider inserted
        }
      });
    },
    clear() {
      uni.showModal({
        title: '清空编辑器',
        content: '确定清空编辑器全部内容？',
        success: res => {
          if (res.confirm) {
            this.editorCtx && this.editorCtx.clear();
          }
        }
      });
    },
    removeFormat() {
      this.editorCtx && this.editorCtx.removeFormat();
    },
    insertDate() {
      const date = new Date();
      const formatDate = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`;
      this.editorCtx && this.editorCtx.insertText({ text: formatDate });
    },
    insertImage() {
      uni.chooseImage({
        count: 1,
        success: (res) => {
          this.editorCtx && this.editorCtx.insertImage({
            src: res.tempFilePaths[0],
            alt: '图像'
          });
        }
      });
    }
  }
}
</script>

<style scoped>
.container {
  width: 100%;
}
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  background: #f7f7f7;
  border-radius: 8rpx 8rpx 0 0;
  padding: 8rpx 0;
  font-size: 40rpx;
}
.ql-active {
  color: #2979ff;
}
.editor-wrapper {
  min-height: 300rpx;
  background: #fff;
  border-radius: 0 0 8rpx 8rpx;
  border: 1rpx solid #eee;
  padding: 12rpx;
}
</style>