视频管理复制标题

src/views/modules/info/newsmovie-add-or-update.vue

 <template>
  <el-dialog
-:title="!dataForm.id ? '新增' : this.showInfo?'详情':'修改'" 
+:title="!dataForm.id ? '新增' : this.showInfo?'详情':'修改'"
     :close-on-click-modal="false"
-    v-loading="loading" 
+    v-loading="loading"
     element-loading-text="正在加载数据"
     :visible.sync="visible">
     <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="dataFormSubmit()" label-width="130px" >
     <el-form-item label="原始标题" prop="titleOld">
-      <el-input v-model="dataForm.titleOld" placeholder="请输入原始标题" v-show="!showInfo"></el-input>
+      <el-input v-model="dataForm.titleOld" placeholder="请输入原始标题" v-show="!showInfo" style='width:80%!important'></el-input>
+      <el-button @click="copyTitle" style='width:18%!important;white-space: nowrap;
+        overflow: hidden;
+        text-overflow: ellipsis;'>复制到显示标题</el-button>
     </el-form-item>
     <el-form-item label="显示标题" prop="title">
       <el-input v-model="dataForm.title" placeholder="请输入显示标题" v-show="!showInfo"></el-input>
@@ -42,7 +45,7 @@
     </el-form-item>
     <el-form-item label="时间" prop="stdate">
       <!-- <el-date-picker
-      
+
         v-show="!showInfo"
           v-model="dataForm.stdate"
           value-format='yyyy-MM-dd'
@@ -96,14 +99,14 @@
       <p v-show="showInfo"><video :src="videoUrlStr" class="avatar2"></video></p>
       <p class="mark">注：视频为MP4格式，视频编码推荐h.264，音频格式AAC</p>
     </el-form-item>
-   
+
     <!-- <el-form-item label="说明" prop="content" >
       <Ueditor  @ready="editorReady" :value="ueditor.value" :config="ueditor.config" ref="ue" v-show="!showInfo"></Ueditor>
       <div v-show="showInfo" v-html="dataForm.content"></div>
     </el-form-item> -->
     <el-form-item label="时间" prop="showtime">
       <el-date-picker
-      
+
         v-show="!showInfo"
           v-model="dataForm.showtime"
           value-format='yyyy-MM-dd'
@@ -424,6 +427,9 @@ export default {
         this.dataForm.brief = instance.getContent()
       })
     },
+    copyTitle () {
+      this.dataForm.title = this.dataForm.titleOld
+    },
   }
 }
 </script>
@@ -437,4 +443,4 @@ export default {
 .el-loading-mask{
   z-index: 9999!important;
 }
-</style>
\ No newline at end of file
+</style>