临时提交

pages/releaseModule/index.js

             min: len
         });
         this.setData({
-            detailValue:e.detail.value
+            detailValue:value
         })
-        // let selectedTag = this.data.selectedTag;
-        // let tags = this.data.tags;
-        // if(selectedTag.length < 3){
-        //     tags.forEach(el=>{
-        //         let tempTypes = el.keyword ? el.keyword.split(',') : [];
-        //         console.log(tempTypes);
-        //         if(selectedTag.indexOf(el.typeName) == -1){
-        //             if(tempTypes.indexOf(value) != -1){
-        //                 selectedTag.push(el.typeName)
-        //             }
-        //         }
-        //     })
-        // }
-        // console.log(value)
-        // this.setData({
-        //     selectedTag
-        // })
     },
     // tag选择切换
     tagSelectedChange(e){
                 }
             })
         }
-
-        // 如果selectedTag.length < 3 
-        // if(selectedTag.length < 3){
-        //     if(selectedTag.indexOf(typename) == -1){
-        //         selectedTag.push(typename)
-        //     }else{
-        //         selectedTag.forEach((el,inx)=>{
-        //             if(el == typename){
-        //                 // selectedTag = selectedTag.splice(inx,1);
-                        
-        //                 console.log(inx);
-        //                 selectedTag = selectedTag.splice(inx,1);
-        //                 console.log(selectedTag);
-        //             }
-        //         })
-        //     }
-        // }
+        let tags = this.data.tags;
+        tags.forEach(el=>{
+            el.isActive = false
+            if(selectedTag.indexOf(el.typeName) != -1){
+                el.isActive = true;
+            }
+        })
         this.setData({
-            selectedTag
+            selectedTag,
+            tags
         })
         console.log(this.data.selectedTag,'selectedTag');
+        console.log(this.data.tags,'tags');
     },
     // 获取tag
     getTags() {
             })
             if (res.status == 0) {
                 let datas = res.data;
+                datas.forEach(el=>{
+                    el.isActive = false;
+                })
                 this.setData({
                     tags: datas,
                 })

pages/releaseModule/index.wxml

         <view class="tags-view">
             <view class="title">需求类型（最少选择一个，最多可选择三个）</view>
             <view class="tags-item-box clearfix">
-                <view class="tag-item" wx:for="{{tags}}" wx:key="*this">
+                <view class="tag-item {{ item.isActive ? 'isActive' : '' }}" wx:for="{{tags}}" wx:key="*this">
                     <view class="tag" bindtap="tagSelectedChange" data-typename="{{ item.typeName }}">
                         {{ item.typeName }}
                     </view>

pages/releaseModule/index.wxss

     box-sizing: border-box;
     padding: 0 10rpx;
 }
+.tags-item-box .isActive:nth-child(1) .tag{
+    background-color: #e4f7ea;
+    color: #52cc7a;
+}
+.tags-item-box .isActive:nth-child(2) .tag{
+    background-color: #e4f1f7;
+    color: #3d97e6;
+}
+.tags-item-box .isActive:nth-child(3) .tag{
+    background-color: #f7eee4;
+    color: #ffa769;
+}
 .tags-item-box .tag{
     height: 50rpx;
     line-height: 50rpx;