排名加单位，作品图片比例，无资料不显示

compontents/preview/preview.js

@@ -27,6 +27,7 @@ Component({
       let flage = e.target.dataset.flag;
       const height = this.properties.materialData.length * 65;
       if(flage){
+        
         this.util(flage, '270rpx');
         this.setData({
           'flag': false,

compontents/preview/preview.wxml

@@ -10,12 +10,12 @@
         </view>
     </view>
 
-    <view class="material-con" animation="{{animationData}}">
+    <view  class="material-con" animation="{{animationData}}">
         <view wx:if="{{ item.warePath }}" class="art-img" wx:for="{{materialData}}" wx:key="{{index}}">
             <text>{{item.warePath}}</text>
             <text>点击预览</text>
         </view>
     </view>
-
+    
     <text class="unfold" data-flag="{{flag}}" bindtap="onTap">{{downUp}}</text>
 </view>

pages/index/index.wxml

@@ -53,11 +53,11 @@
               </view>
               <view class="ranking-con">
                 <view class="rank">
-                  <text>好友数: {{rankData.friendsRank.number}}</text>
+                  <text>好友数: {{rankData.friendsRank.number}}位</text>
                   <text>第{{rankData.friendsRank.rank}}名</text>
                 </view>
                 <view class="rank">
-                  <text>勋章数量：{{rankData.metalsRank.number}}</text>
+                  <text>勋章数量：{{rankData.metalsRank.number}}枚</text>
                   <text>第{{rankData.metalsRank.rank}}名</text>
                 </view>
                 <view class="rank">
@@ -65,7 +65,7 @@
                   <text>第{{rankData.expRank.rank}}名</text>
                 </view>
                 <view class="rank">
-                  <text>答题量：{{rankData.userQuestionRank.number}}</text>
+                  <text>答题量：{{rankData.userQuestionRank.number}}题</text>
                   <text>第{{rankData.userQuestionRank.rank}}名</text>
                 </view>
                 <view class="rank">

pages/index/index.wxss

@@ -149,6 +149,7 @@
 .img {
   display: flex;
   margin-top: 38rpx;
+  height: 200rpx;
 }
 
 .img view {

pages/input_content/input_content.wxml

@@ -5,12 +5,12 @@
         <text bindtap="send">发送</text>
     </view>
     <view class="write">
-        <input placeholder="写点什么..." bindinput="bindKeyInput" type="text" />
+        <textarea placeholder="写点什么..." bindinput="bindKeyInput" auto-height />
         <view wx:if="{{type == 2}}">
-            <image src="../image/add.png" class="add" bindtap="uploading"/>
             <block wx:for="{{tempFilePath}}" wx:key="{{index}}">
-                <image src="{{item }}" bindtap="listenerButtonPreviewImage" data-index="{{index}}" style="width: 100%;"/>
+                <image class="minImg" mode='aspectFill' src="{{item}}" bindtap="listenerButtonPreviewImage" data-index="{{index}}"/>
             </block>
+            <image src="../image/add.png" class="add" bindtap="uploading"/>
         </view>
     </view>
 </view>

pages/input_content/input_content.wxss

@@ -37,3 +37,9 @@
     height: 126rpx;
     margin-top: 30rpx;
 }
+
+.minImg{
+  width: 33.3%;
+  height: 300rpx;
+  margin: 10rpx;
+}