如何使用react native

时间:2019-09-29 08:57:21

标签: javascript firebase react-native firebase-realtime-database react-native-firebase

我是React Native的新手,我已经开始在firebase中使用react native,当我在firebase中输入部门名称时,我必须确保Firebase中没有重复的数据,请帮忙

这是我的firebase函数,正在添加部门,取自于本机形式。

export const addDepts = (name,description,department,purpose) => {

    //console.log(name);
           const uuidv1=require('uuid/v1');
uuidv1();
    db.database().ref('/departments').push({


      name,
      description,
      department,
      purpose,

      }).then((data)=>{
        //success callback
        console.log('data ' , data)
        alert("Department added successfully!")
      }).catch((error)=>{
        //error callback
        console.log('error ' , error)
      });



};

0 个答案:

没有答案