素材修改

src/pages/teacher/components/alladdsc.vue

@@ -20,7 +20,7 @@
             <div style="margin-top: 15px;">
               <div style="width:70px">上传图片:</div>
               <div style="margin-top: 15px;">
-                <el-upload class="avatar-uploader" ref="upload" :action="importFileUrl2"
+                <el-upload class="avatar-uploader" ref="upload" :action="importFileUrl2" v-if="ismodify==false"
                   :multiple="false" :on-success="successUpload" :show-file-list="false"
                   accept="image/gif,image/jpeg,image/png,image/jpg,image/bmp">
                   <div v-if="imgPath==''" class="materialupload">
@@ -29,6 +29,7 @@
                   <q-img v-else :src="imgPath" style="width: 110px;height: 110px;border-radius: 6px;display: flex;">
                   </q-img>
                 </el-upload>
+                <q-img v-else :src="imgPath" style="width: 110px;height: 110px;border-radius: 6px;display: flex;" v-if="ismodify"></q-img>
                 <!-- <el-upload class="avatar-uploader materialupload" action="" :before-upload="uploadFile"
                   accept="image/gif,image/jpeg,image/png,image/jpg,image/bmp" :show-file-list="false">
                   <i class="el-icon-plus avatar-uploader-icon" style="font-size: 30px;" v-if="addMsg.Path==''"></i>
@@ -78,7 +79,7 @@
                 </span>
               </q-circular-progress>
               <div style="margin-top: 15px;">
-                <el-upload class="avatar-uploader " action="" :before-upload="uploadFile" :show-file-list="false">
+                <el-upload class="avatar-uploader " action="" :before-upload="uploadFile" :show-file-list="false" v-if="ismodify==false">
                   <q-btn color="accent" size="sm" class="q-mr-md" icon="cloud_upload" label="上传"
                     @click='stopPlayVoice()'>
                   </q-btn>
@@ -113,6 +114,7 @@
               v-model="addMsg.PlatformType" @input="$forceUpdate()" ref="Id" :options="platTypeList" label="平台类型"
               :dense="false" emit-value map-options /> -->
             <q-input clearable filled v-model="addMsg.MediaName" placeholder="请输入视频名称" class="q-mt-lg" maxlength="20" />
+            <q-input clearable filled v-model="addMsg.Description" placeholder="请输入视频介绍" class="q-mt-lg"  type="textarea"  maxlength="300" counter/>
             <div style="margin-top: 15px;">
               <div style="width:80px">视频封面图:</div>
               <div style="margin-top: 15px;">
@@ -140,7 +142,7 @@
                 <source :src="addMsg.Path" type="video/mp4" />
               </video>
               <div style="margin-top: 15px;">
-                <el-upload class="avatar-uploader " action="" :before-upload="uploadFile" :show-file-list="false">
+                <el-upload class="avatar-uploader " action="" :before-upload="uploadFile" :show-file-list="false" v-if="ismodify==false">
                   <q-btn color="accent" size="sm" class="q-mr-md" icon="cloud_upload" label="上传">
                   </q-btn>
                 </el-upload>
@@ -219,12 +221,14 @@
         playRec: null,
         imgPath: '',
         importFileUrl2: this.domainManager().UploadFileUrl2,
-        getImgChoice: false
+        getImgChoice: false,
+        ismodify:false,//是否修改
       }
     },
     created() {
       if (this.editobj != null) {
         this.addMsg = JSON.parse(JSON.stringify(this.editobj)) 
+        this.ismodify = true
         if(this.type==1){
           this.imgPath = this.addMsg.ImageUrl;
         }