up

pages/post/post.js

@@ -165,6 +165,26 @@ Page({
     })
       
   },
+  getClass(){
+    console.log()
+    let category = this.data.category>=0 ? this.data.categoryArray[this.data.category].name:'',
+      subject = this.data.subject >= 0 ? this.data.subjectArray[this.data.subject].name : ''
+    wx.request({
+      url: host + '/api/wx/class/list?signup=1',
+      method: 'GET',
+      data:{
+        subject_item0: this.data.z_type,
+        subject_item1: category,
+        subject_item2: subject
+      },
+      success: res => {
+        // 过滤分类
+        this.setData({
+          classList: res.data.data
+        })
+      }
+    })
+  },
   sure:function(){
     if(this.data.dev==''){
       wx.showToast({
@@ -221,12 +241,14 @@ Page({
           dev: ''
         })
       }
+      this.getClass()
     };
     if (e.target.dataset.name == 'subject') {
       this.setData({
         subject: e.detail.value,
         train: -1
       })
+      this.getClass()
     };
     if (e.target.dataset.name == 'time') {
       this.setData({
@@ -318,7 +340,7 @@ Page({
       }
       // console.log(this.data.class_)
       // console.log(this.data.z_type)
-      if (this.data.classList.length>0) {
+      if (this.data.classList.length > 0 && this.data.class_<0) {
         wx.showToast({
           title: '请选择班级',
           icon: 'none',