调整空值判断

vue/afvue/src/views/Sfilecompare.vue

@@ -15,6 +15,7 @@
             <div class="sflist">
                 <ul >
                     <li v-for="item in fsclist" :key="item">
+                        <input type="checkbox" :value="item.path" class="sfchkbox" />
                         <a class="haschild" @click="goIntoDir(item.path,1)" v-if="item.isdir">{{item.path}}</a>
                         <span v-else>{{item.path}}</span>
                     </li>
@@ -22,7 +23,7 @@
             </div>
                             
             <div class="tips" >
-                <span v-if="fsclist.length > 0">当前路径：{{fspath}} ,文件数量：{{ fsclist.length }}</span>
+                <span v-if="fsclist.length > 0"> 服务器：{{this.$refs.fsip.value}} 路径：{{fspath}} ,文件数量：{{ fsclist.length }}</span>
                 <span v-else>当前服务器：{{fsip}}</span>
             </div>
         </div>
@@ -147,24 +148,21 @@ export default {
             await GetFileList({
                 srcip: ip,path: npath, sport: port
             }).then(res => {
-                // 绑定数据
+                var vlist = res.data.list
+                if(vlist){
+               // 绑定数据
                 if(nflag == 1){
-                    // 如果list 为空
-                    let vlist = res.data.list
-                    if(vlist==null || vlist.length == 0){
-                        npath="/"
-                    }
                     this.fspath = npath
                     this.fsclist = vlist
                 }
                 if(nflag == 2){
-                    let vlist = res.data.list
-                    if(vlist==null || vlist.length == 0){
-                        npath="/"
-                    }
                     this.sspath = npath
                     this.ssclist = vlist
                 }
+                }else{
+                    npath="/"
+                }
+ 
             })
             return rlist;
         },
@@ -291,9 +289,15 @@ export default {
     line-height: 40px;
     border-bottom: 1px dashed #ccc;
 }
+
+.sfcon .sflist ul li .sfchkbox{
+    margin-right: 12px;
+}
+
 .sfcon .sflist .haschild{
     cursor: pointer;
 }
+
 .sfcon .sflist .tips{
     width: 100%;
     float: left;