返回可刷新保圈

@@ -8,7 +8,7 @@ import {
   TouchableOpacity,
   TouchableOpacity,
   Image,
   Image,
   AsyncStorage,
   AsyncStorage,
-  Alert,
+  Alert
 } from "react-native";
 } from "react-native";
 import { StackNavigator, TabNavigator } from "react-navigation";
 import { StackNavigator, TabNavigator } from "react-navigation";
 import Details from "./details";
 import Details from "./details";
@@ -37,7 +37,8 @@ export default class InsuranceCircle extends Component {
       IS_LOGIN: "",
       IS_LOGIN: "",
       USER_ID: "",
       USER_ID: "",
       NICKNAME: "",
       NICKNAME: "",
-      PROFESSION: ""
+      PROFESSION: "",
+      forGoBack: "",
     };
     };
   }
   }
   componentWillMount() {
   componentWillMount() {
@@ -52,7 +53,7 @@ export default class InsuranceCircle extends Component {
   testLoginAndGo() {
   testLoginAndGo() {
     const that = this;
     const that = this;
     const { navigate } = this.props.navigation;
     const { navigate } = this.props.navigation;
-    console.log("为何是underfined?",this);
+    // console.log("为何是underfined?",this);
     // this.getAsyncStorage();
     // this.getAsyncStorage();
     AsyncStorage.multiGet(
     AsyncStorage.multiGet(
       ["IS_LOGIN", "USER_ID", "NICKNAME", "PROFESSION"],
       ["IS_LOGIN", "USER_ID", "NICKNAME", "PROFESSION"],
@@ -60,26 +61,28 @@ export default class InsuranceCircle extends Component {
         if (err) {
         if (err) {
           console.error(err);
           console.error(err);
         }
         }
-        console.log("点击登录后的值", result);
-        that.setState({
-          IS_LOGIN: result[0][1],
-          USER_ID: result[1][1] != null ? result[1][1] : "",
-          NICKNAME: result[2][1] != null ? result[2][1] : "",
-          PROFESSION: result[3][1] != null ? result[3][1] : ""
-        },() => {
-          if (this.state.IS_LOGIN == 'yes') {
-            navigate("Release");
-          } else {
-            Alert.alert("请先登录账号");
+        // console.log("点击登录后的值", result);
+        that.setState(
+          {
+            IS_LOGIN: result[0][1],
+            USER_ID: result[1][1] != null ? result[1][1] : "",
+            NICKNAME: result[2][1] != null ? result[2][1] : "",
+            PROFESSION: result[3][1] != null ? result[3][1] : ""
+          },
+          () => {
+            if (this.state.IS_LOGIN == "yes") {
+              navigate("Release", { refreshCallback: data => {
+                that.setState({
+                  ListData: data
+                })
+              } });
+            } else {
+              Alert.alert("请先登录账号");
+            }
           }
           }
-        });
+        );
       }
       }
     );
     );
-    // if (this.state.IS_LOGIN == 'yes') {
-    //   navigate("Release");
-    // } else {
-    //   Alert.alert("请先登录账号");
-    // }
   }
   }
 
 
   getAsyncStorage() {
   getAsyncStorage() {
@@ -125,7 +128,7 @@ export default class InsuranceCircle extends Component {
           that.setState({
           that.setState({
             ListData: respJson.data.data
             ListData: respJson.data.data
           });
           });
-          console.log("state.ListData", this.state.ListData);
+          // console.log("state.ListData", this.state.ListData);
         }
         }
       })
       })
       .catch(err => console.error(err));
       .catch(err => console.error(err));

@@ -24,7 +24,8 @@ export default class Home extends Component {
       IS_LOGIN: "",
       IS_LOGIN: "",
       USER_ID: "",
       USER_ID: "",
       NICKNAME: "",
       NICKNAME: "",
-      PROFESSION: ""
+      PROFESSION: "",
+      listData: []
     };
     };
   }
   }
   componentWillMount() {
   componentWillMount() {
@@ -51,9 +52,45 @@ export default class Home extends Component {
       }
       }
     );
     );
   }
   }
-  getListData() {
-    let that = this;
-    return fetch(`https://devpay.brae.co/test/insurance/topic`, {
+  addArticle() {
+    let that = this,
+      id = this.state.USER_ID,
+      content = this.state.content,
+      title = this.state.title,
+      formData = new FormData();
+    formData.append("userid", id);
+    formData.append("title", title);
+    formData.append("content", content);
+    return fetch(`https://devpay.brae.co/test/insurance/article/add`, {
+      method: "POST",
+      headers: {
+        Accept: "application/json",
+        "Content-Type": "application/json"
+      },
+      body: formData
+    })
+      .then(resp => {
+        if (resp.status === 200) {
+          return resp.json();
+        } else {
+          console.error("something went wrong!");
+        }
+      })
+      .then(respJson => {
+        if (respJson.enmsg != "ok") {
+          alert(respJson.cnmsg);
+        } else {
+          that.getArticles();
+          setTimeout(function() {
+            that.props.navigation.goBack();
+          }, 1000);
+        }
+      });
+  }
+  getArticles() {
+    var that = this;
+    // 请求文章数据
+    return fetch(`https://devpay.brae.co/test/insurance/article`, {
       method: "POST",
       method: "POST",
       headers: {
       headers: {
         Accept: "application/json",
         Accept: "application/json",
@@ -72,23 +109,27 @@ export default class Home extends Component {
           alert(respJson.cnmsg);
           alert(respJson.cnmsg);
         } else {
         } else {
           that.setState({
           that.setState({
-            ListData: respJson.data.topic
-          });
-          console.log("首页列表", this.state.ListData);
+            listData: respJson.data.data
+          },() => {
+            that.props.navigation.state.params.refreshCallback(that.state.listData)
+            console.log("fanhuide",that.state.listData)
+          })
         }
         }
-      });
+      })
+      .catch(err => console.error(err));
   }
   }
   submit() {
   submit() {
     if (!this.state.title) {
     if (!this.state.title) {
       Alert.alert("请填写标题");
       Alert.alert("请填写标题");
       return false;
       return false;
-    } 
+    }
     if (!this.state.content) {
     if (!this.state.content) {
       Alert.alert("请填写内容");
       Alert.alert("请填写内容");
       return false;
       return false;
     }
     }
-    console.log("title和content",this.state.title,this.state.content);
+    this.addArticle();
   }
   }
+
   render() {
   render() {
     const { navigate } = this.props.navigation;
     const { navigate } = this.props.navigation;
     return (
     return (