laws-sinotruk-client/src/components/jero/JEditor.vue

<template>
  <div class="tinymce-editor">
    <editor
      v-if="!reloading"
      v-model="myValue"
      :init="init"
      :disabled="disabled"
      @onClick="onClick">
    </editor>
  </div>
</template>

<script>
import tinymce from 'tinymce/tinymce'
import Editor from '@tinymce/tinymce-vue'
import 'tinymce/themes/silver/theme'
import 'tinymce/plugins/image'
import 'tinymce/plugins/link'
import 'tinymce/plugins/media'
import 'tinymce/plugins/table'
import 'tinymce/plugins/lists'
import 'tinymce/plugins/contextmenu'
import 'tinymce/plugins/wordcount'
import 'tinymce/plugins/colorpicker'
import 'tinymce/plugins/textcolor'
import 'tinymce/plugins/fullscreen'
import 'tinymce/icons/default'
import { uploadAction, getFileAccessHttpUrl } from '@/api/manage'
import { getVmParentByName } from '@/utils/util'
export default {
  components: {
    Editor
  },
  props: {
    value: {
      type: String,
      required: false
    },
    triggerChange: {
      type: Boolean,
      default: false,
      required: false
    },
    disabled: {
      type: Boolean,
      default: false
    },
    plugins: {
      type: [String, Array],
      default: 'lists image link media table textcolor wordcount contextmenu fullscreen'
    },
    toolbar: {
      type: [String, Array],
      default: 'undo redo |  formatselect | bold italic | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | lists link unlink image media table | removeformat | fullscreen',
      branding: false
    }
  },
  data () {
    return {
      // 初始化配置
      init: {
        language_url: '/tinymce/langs/zh_CN.js',
        language: 'zh_CN',
        skin_url: '/tinymce/skins/lightgray',
        height: 300,
        plugins: this.plugins,
        toolbar: this.toolbar,
        branding: false,
        menubar: false,
        toolbar_drawer: false,
        images_upload_handler: (blobInfo, success) => {
          const formData = new FormData()
          formData.append('file', blobInfo.blob(), blobInfo.filename())
          formData.append('biz', 'jeditor')
          formData.append('jeditor', '1')
          uploadAction(window._CONFIG.domianURL + '/sys/common/upload', formData).then((res) => {
            if (res.success) {
              if (res.message === 'local') {
                const img = 'data:image/jpeg;base64,' + blobInfo.base64()
                success(img)
              } else {
                const img = getFileAccessHttpUrl(res.message)
                success(img)
              }
            }
          })
        }
      },
      myValue: this.value,
      reloading: false
    }
  },
  mounted () {
    this.initATabsChangeAutoReload()
  },
  methods: {

    reload () {
      this.reloading = true
      this.$nextTick(() => {
        this.reloading = false
      })
    },

    onClick (e) {
      this.$emit('onClick', e, tinymce)
    },
    // 可以添加一些自己的自定义事件，如清空内容
    clear () {
      this.myValue = ''
    },

    /**
       * 自动判断父级是否是 <a-tabs/> 组件，然后添加事件监听，自动触发reload()
       *
       * 由于 tabs 组件切换会导致 tinymce 无法输入，
       * 只有重新加载才能使用（无论是vue版的还是jQuery版tinymce都有这个通病）
       */
    initATabsChangeAutoReload () {
      // 获取父级
      const tabs = getVmParentByName(this, 'ATabs')
      const tabPane = getVmParentByName(this, 'ATabPane')
      if (tabs && tabPane) {
        // 用户自定义的 key
        const currentKey = tabPane.$vnode.key
        // 添加事件监听
        tabs.$on('change', (key) => {
          // 切换到自己时执行reload
          if (currentKey === key) {
            this.reload()
          }
        })
        // update--begin--autor:liusq-----date:20210316------for：富文本编辑器tab父组件可能导致的赋值问题------
        this.reload()
        // update--end--autor:liusq-----date:20210316------for：富文本编辑器tab父组件可能导致的赋值问题------
      } else {
        // update--begin--autor:wangshuai-----date:20200724------for：富文本编辑器切换tab无法修改------
        const tabLayout = getVmParentByName(this, 'TabLayout')
        // update--begin--autor:liusq-----date:20210713------for：处理特殊情况excuteCallback不能使用------
        try {
          tabLayout.excuteCallback(() => {
            this.reload()
          })
        } catch (error) {
          if (tabLayout) {
            this.reload()
          }
        }
        // update--end--autor:liusq-----date:20210713------for：处理特殊情况excuteCallback不能使用------
        // update--begin--autor:wangshuai-----date:20200724------for：文本编辑器切换tab无法修改------
      }
    }

  },
  watch: {
    value (newValue) {
      this.myValue = (newValue == null ? '' : newValue)
    },
    myValue (newValue) {
      if (this.triggerChange) {
        this.$emit('change', newValue)
      } else {
        this.$emit('input', newValue)
      }
    }
  }
}

</script>
<style scoped>
</style>