<view style="padding-left:30rpx;"><view class="dropDown"><block wx:for="{{tree}}" wx:for-item="item" wx:for-index="index" wx:key="index"><view class="dropList"><view class="childrenContent parentnodePadding"><view class="parentnode" data-index="{{index}}" data-id="{{item.id}}" data-name="{{item.name}}" data-event-opts="{{[['tap',[['switchClick',['$event']]]]]}}" bindtap="__e"><view class="{{['_i',item.open?'iconfont el-icon-thirdiconfonti-copy iconactive openicon':' iconfont el-icon-thirdiconfonti openicon']}}"></view><text class="{{[item.open?'iconactive':'']}}">{{item.name}}</text></view><block wx:if="{{item.file&&item.file.length>0&&item.open}}"><view><block wx:for="{{item.file}}" wx:for-item="fileitem" wx:for-index="fileindex" wx:key="fileindex"><view><view class="fileclass" data-id="{{fileitem.fileid}}" data-name="{{fileitem.name}}" data-event-opts="{{[['tap',[['filechange',['$event']]]]]}}" bindtap="__e"><view class="iconfont el-icon-thirdwenjian _i"></view><text>{{fileitem.name}}</text></view></view></block></view></block><block wx:if="{{item.children&&item.children.length>0&&item.open}}"><drop-down vue-id="{{'dc79414e-1-'+index}}" node="{{item.children}}" data-event-opts="{{[['^nodechange',[['switchClick']]],['^filechange',[['filechange']]]]}}" bind:nodechange="__e" bind:filechange="__e" bind:__l="__l"></drop-down></block></view></view></block></view></view>