React Native Upload Image to Server using PHP MySQL iOS Android Tutorial

admin August 20, 2018 August 20, 2018React Native

Image uploading is one of the most usable functionality in react native development area because in today scenario every android and iOS application is fully dynamic and comes with Login functionality where user can set his own image as profile picture or upload images from his application. So in this tutorial we would going to create a react native application to Upload Image to Server using PHP MySQL and Store Image URL in Database so it can be accessible for further use from directly server.

What we are doing in this project : We would store the image into a folder created in our hosting server root directory and after successfully done the uploading process we would store the complete image URL(Path of Server) into MySQL database using PHP scripting language after that we would show a response message to user in react native application.

List of React Native libraries used in this project :

react-native-image-picker : To pick image form gallery or camera.
rn-fetch-blob : Send selected image to server.

Contents in this project React Native Upload Image to Server using PHP MySQL-Store Image URL in Database iOS Android Example Tutorial:

1. Installing the react-native-image-picker library :

1. Before getting started we need to install the react-native-image-picker library in our current project. To install the react-native-image-picker library you need to open your react native project folder in Command Prompt or Terminal and execute below command .

npm install react-native-image-picker@latest --save

1	npm install react-native-image-picker@latest --save

2. After executing the above command it will start downloading and installing the react-native-image-picker library. Below is the screenshot of CMD after successfully install the library.

3. After installing the library we need to execute the react-native link command , This command will refresh and re-index the complete react native project folder and index the react native image picker library in your current project.

4. Configure Project for Android devices :

1. Open build.gradle file present in your folder located in YourReactNativeProject/android.

2. Replace classpath ‘com.android.tools.build:gradle:2.2.+’ on previous line.

// Top-level build file where you can add configuration options common to all sub-projects/modules.
 
buildscript {
    repositories {
        jcenter()
    }
    dependencies {
 
       classpath 'com.android.tools.build:gradle:2.2.+'
 
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}
 
allprojects {
    repositories {
        mavenLocal()
        jcenter()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url "$rootDir/../node_modules/react-native/android"
        }
    }
}

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {

repositories {

jcenter()

}

dependencies {

classpath 'com.android.tools.build:gradle:2.2.+'

// NOTE: Do not place your application dependencies here; they belong

// in the individual module build.gradle files

}

allprojects {

repositories {

mavenLocal()

jcenter()

maven {

// All of React Native (JS, Obj-C sources, Android binaries) is installed from npm

url "$rootDir/../node_modules/react-native/android"

}

3. Now open YourReactNativeProjectFolder/android/gradle/wrapper/gradle-wrapper.properties file and replace previous distributionUrl line to this distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip .Below is the complete source code of gradle-wrapper.properties file.

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip

distributionBase=GRADLE_USER_HOME

distributionPath=wrapper/dists

zipStoreBase=GRADLE_USER_HOME

zipStorePath=wrapper/dists

distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip

4. Finally Open AndroidManifest.xml file present inside YourReactNativeProjectFolder\android\app\src\main and Add CAMERA permission and WRITE_EXTERNAL_STORAGE permission. Below is the final code of AndroidManifest.xml file.

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.imagepickerproject"
    android:versionCode="1"
    android:versionName="1.0">
 
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
 
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
 
    <uses-sdk
        android:minSdkVersion="16"
        android:targetSdkVersion="22" />
 
    <application
      android:name=".MainApplication"
      android:allowBackup="true"
      android:label="@string/app_name"
      android:icon="@mipmap/ic_launcher"
      android:theme="@style/AppTheme">
      <activity
        android:name=".MainActivity"
        android:label="@string/app_name"
        android:configChanges="keyboard|keyboardHidden|orientation|screenSize"
        android:windowSoftInputMode="adjustResize">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
      </activity>
      <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
    </application>
 
</manifest>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

package="com.imagepickerproject"

android:versionCode="1"

android:versionName="1.0">

<uses-permission android:name="android.permission.INTERNET" />

<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>

<uses-permission android:name="android.permission.CAMERA" />

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

<uses-sdk

android:minSdkVersion="16"

android:targetSdkVersion="22" />

<application

android:name=".MainApplication"

android:allowBackup="true"

android:label="@string/app_name"

android:icon="@mipmap/ic_launcher"

android:theme="@style/AppTheme">

<activity

android:name=".MainActivity"

android:label="@string/app_name"

android:configChanges="keyboard|keyboardHidden|orientation|screenSize"

android:windowSoftInputMode="adjustResize">

<intent-filter>

</intent-filter>

</activity>

</application>

</manifest>

5. Configure Project for iOS devices :

1. Open YourReactNativeProject -> ios – > YourProjectName.xcodeproj file.

2. Now we need to open info.plist file from side panel, This file contain all the useful information about your project.

3. Click on the Small + Plus icon present on the top.

4. Select the Privacy – Camera Usages Description permission like i did in below screenshot.

5. Select Privacy – Photo Library Usages permission .

6. Now we need to enter some info text in front of both permissions like i did in below screenshot so we remember what is the purpose of this permission.

2. Installing the rn-fetch-blob library :

1. Open your react native project folder in CMD and execute below command like i did in below screenshot.

npm install --save rn-fetch-blob

1	npm install --save rn-fetch-blob

2. After successfully install the library we need to execute react-native link command in order to refresh our complete project and index the react native fetch blob library.

3. Creating MySQL database+Table on your PhpMyAdmin Server :

1. Create a new database in your PHPMYADMIN control panel named as mydatabase .

2. Inside this database we need to make a table named as image_upload_table with 3 columns id, image_tag and image_path. See the below MySQL table screenshot to know how to set their values. This table is used to store the complete image URL with domain name and a image tag.

4. Creating PHP Script to receive and store send image on Server and Insert image URL in MySQL database:

I have created a folder name as Project and inside the folder i have created another folder name as Uploads . So all the images will upload inside the Uploads folder.

Code for upload_image.php file:

<?php

	//Define your host here.
	$hostname = "localhost";

	//Define your database User Name here.
	$username = "root";

	//Define your database Password here.
	$password = "";

	//Define your Database Name here.
	$dbname = "mydatabase";

	$conn = mysql_connect($hostname, $username, $password);
	
	mysql_select_db($dbname, $conn);

	// Type your website name or domain name here.
	$domain_name = "http://192.168.2.102/Project/" ;
	
	// Image uploading folder.
	$target_dir = "uploads";
	
	// Generating random image name each time so image name will not be same .
	$target_dir = $target_dir . "/" .rand() . "_" . time() . ".jpeg";
	
	// Receiving image tag sent from application.
	$img_tag = $_POST["image_tag"];
	
	// Receiving image sent from Application	
	if(move_uploaded_file($_FILES['image']['tmp_name'], $target_dir)){
		
		// Adding domain name with image random name.
		$target_dir = $domain_name . $target_dir ;
		
		// Inserting data into MySQL database.
		mysql_query("insert into image_upload_table ( image_tag, image_path) VALUES('$img_tag' , '$target_dir')");
		
		$MESSAGE = "Image Uploaded Successfully." ;
			
		// Printing response message on screen after successfully inserting the image .	
		echo json_encode($MESSAGE);
	}


?>

<?php

//Define your host here.

$hostname = "localhost";

//Define your database User Name here.

$username = "root";

//Define your database Password here.

$password = "";

//Define your Database Name here.

$dbname = "mydatabase";

$conn = mysql_connect($hostname, $username, $password);

mysql_select_db($dbname, $conn);

// Type your website name or domain name here.

$domain_name = "http://192.168.2.102/Project/" ;

// Image uploading folder.

$target_dir = "uploads";

// Generating random image name each time so image name will not be same .

$target_dir = $target_dir . "/" .rand() . "_" . time() . ".jpeg";

// Receiving image tag sent from application.

$img_tag = $_POST["image_tag"];

// Receiving image sent from Application

if(move_uploaded_file($_FILES['image']['tmp_name'], $target_dir)){

// Adding domain name with image random name.

$target_dir = $domain_name . $target_dir ;

// Inserting data into MySQL database.

mysql_query("insert into image_upload_table ( image_tag, image_path) VALUES('$img_tag' , '$target_dir')");

$MESSAGE = "Image Uploaded Successfully." ;

// Printing response message on screen after successfully inserting the image .

echo json_encode($MESSAGE);

}

5. Start Coding of React Native :

1. Open your project’s App.js file.

2. Import StyleSheet, Text, View, PixelRatio, TouchableOpacity, Image, TextInput and Alert component in your project.

import React, { Component } from 'react';

import { StyleSheet, Text, View, PixelRatio, TouchableOpacity, Image, TextInput, Alert } from 'react-native';

import React, { Component } from 'react';

import { StyleSheet, Text, View, PixelRatio, TouchableOpacity, Image, TextInput, Alert } from 'react-native';

3. Import ImagePicker and RNFetchBlob module from react-native-image-picker and rn-fetch-blob library .

import ImagePicker from 'react-native-image-picker';

import RNFetchBlob from 'rn-fetch-blob';

import ImagePicker from 'react-native-image-picker';

import RNFetchBlob from 'rn-fetch-blob';

4. Create a class named as Project in your App.js file.

export default class Project extends Component {




}

export default class Project extends Component {

}

5. Create constructor() in your project folder with 3 States named as ImageSource, data and Image_TAG.

ImageSource : Used to hold the image path when we select image from gallery or capture image form camera.

data : Used to hold the selected image as object to send on sever.

Image_TAG : Used to hold the image tag, some text send with image.

constructor() {

    super();

    this.state = {

      ImageSource: null,

      data: null,

      Image_TAG: ''

    }
  }

constructor() {

super();

this.state = {

ImageSource: null,

data: null,

Image_TAG: ''

}

6. Create two functions named as selectPhotoTapped and ImagePicker.showImagePicker , these both functions is predefined inbuilt functions of react native image picker library.

selectPhotoTapped() {
    const options = {
      quality: 1.0,
      maxWidth: 500,
      maxHeight: 500,
      storageOptions: {
        skipBackup: true
      }
    };

    ImagePicker.showImagePicker(options, (response) => {
      console.log('Response = ', response);

      if (response.didCancel) {
        console.log('User cancelled photo picker');
      }
      else if (response.error) {
        console.log('ImagePicker Error: ', response.error);
      }
      else if (response.customButton) {
        console.log('User tapped custom button: ', response.customButton);
      }
      else {
        let source = { uri: response.uri };

        this.setState({

          ImageSource: source,
          data: response.data

        });
      }
    });
  }

selectPhotoTapped() {

const options = {

quality: 1.0,

maxWidth: 500,

maxHeight: 500,

storageOptions: {

skipBackup: true

}

};

ImagePicker.showImagePicker(options, (response) => {

console.log('Response = ', response);

if (response.didCancel) {

console.log('User cancelled photo picker');

}

else if (response.error) {

console.log('ImagePicker Error: ', response.error);

}

else if (response.customButton) {

console.log('User tapped custom button: ', response.customButton);

}

else {

let source = { uri: response.uri };

this.setState({

ImageSource: source,

data: response.data

});

}

});

}

7. Create another function named as uploadImageToServer(). Inside this function we would simply use the RNFetchBlob.fetch() method to upload the selected image on our server. We are testing this application on our localhost so i am putting my IP address here.

uploadImageToServer = () => {

    RNFetchBlob.fetch('POST', 'http://192.168.2.102/Project/upload_image.php', {
      Authorization: "Bearer access-token",
      otherHeader: "foo",
      'Content-Type': 'multipart/form-data',
    }, [
        { name: 'image', filename: 'image.png', type: 'image/png', data: this.state.data },
        { name: 'image_tag', data: this.state.Image_TAG }
      ]).then((resp) => {

        var tempMSG = resp.data;

        tempMSG = tempMSG.replace(/^"|"$/g, '');

        Alert.alert(tempMSG);

      }).catch((err) => {
        // ...
      })

  }

uploadImageToServer = () => {

RNFetchBlob.fetch('POST', 'http://192.168.2.102/Project/upload_image.php', {

Authorization: "Bearer access-token",

otherHeader: "foo",

'Content-Type': 'multipart/form-data',

}, [

{ name: 'image', filename: 'image.png', type: 'image/png', data: this.state.data },

{ name: 'image_tag', data: this.state.Image_TAG }

]).then((resp) => {

var tempMSG = resp.data;

tempMSG = tempMSG.replace(/^"|"$/g, '');

Alert.alert(tempMSG);

}).catch((err) => {

// ...

})

}

8. Create 2 Touchable opacity component and 1 Text Input component inside render’s return block .

render() {
    return (
      <View style={styles.container}>

        <TouchableOpacity onPress={this.selectPhotoTapped.bind(this)}>

          <View style={styles.ImageContainer}>

            {this.state.ImageSource === null ? <Text>Select a Photo</Text> :
              <Image style={styles.ImageContainer} source={this.state.ImageSource} />
            }

          </View>

        </TouchableOpacity>


        <TextInput

          placeholder="Enter Image Name "

          onChangeText={data => this.setState({ Image_TAG: data })}

          underlineColorAndroid='transparent'

          style={styles.TextInputStyle}
        />


        <TouchableOpacity onPress={this.uploadImageToServer} activeOpacity={0.6} style={styles.button} >

          <Text style={styles.TextStyle}> UPLOAD IMAGE TO SERVER </Text>

        </TouchableOpacity>

      </View>
    );
  }

render() {

return (

{this.state.ImageSource === null ? <Text>Select a Photo</Text> :

}

</View>

</TouchableOpacity>

<TextInput

placeholder="Enter Image Name "

onChangeText={data => this.setState({ Image_TAG: data })}

underlineColorAndroid='transparent'

style={styles.TextInputStyle}

<Text style={styles.TextStyle}> UPLOAD IMAGE TO SERVER </Text>

</TouchableOpacity>

</View>

);

}

9. Creating Style.

const styles = StyleSheet.create({

  container: {
    flex: 1,
    alignItems: 'center',
    backgroundColor: '#FFF8E1',
    paddingTop: 20
  },

  ImageContainer: {
    borderRadius: 10,
    width: 250,
    height: 250,
    borderColor: '#9B9B9B',
    borderWidth: 1 / PixelRatio.get(),
    justifyContent: 'center',
    alignItems: 'center',
    backgroundColor: '#CDDC39',

  },

  TextInputStyle: {

    textAlign: 'center',
    height: 40,
    width: '80%',
    borderRadius: 10,
    borderWidth: 1,
    borderColor: '#028b53',
    marginTop: 20
  },

  button: {

    width: '80%',
    backgroundColor: '#00BCD4',
    borderRadius: 7,
    marginTop: 20
  },

  TextStyle: {
    color: '#fff',
    textAlign: 'center',
    padding: 10
  }

});

const styles = StyleSheet.create({

container: {

flex: 1,

alignItems: 'center',

backgroundColor: '#FFF8E1',

paddingTop: 20

ImageContainer: {

borderRadius: 10,

width: 250,

height: 250,

borderColor: '#9B9B9B',

borderWidth: 1 / PixelRatio.get(),

justifyContent: 'center',

alignItems: 'center',

backgroundColor: '#CDDC39',

TextInputStyle: {

textAlign: 'center',

height: 40,

width: '80%',

borderRadius: 10,

borderWidth: 1,

borderColor: '#028b53',

marginTop: 20

button: {

width: '80%',

backgroundColor: '#00BCD4',

borderRadius: 7,

marginTop: 20

TextStyle: {

color: '#fff',

textAlign: 'center',

padding: 10

}

});

10. Complete source code for App.js File :

import React, { Component } from 'react';

import { StyleSheet, Text, View, PixelRatio, TouchableOpacity, Image, TextInput, Alert } from 'react-native';

import ImagePicker from 'react-native-image-picker';

import RNFetchBlob from 'rn-fetch-blob';

export default class Project extends Component {

  constructor() {

    super();

    this.state = {

      ImageSource: null,

      data: null,

      Image_TAG: ''

    }
  }

  selectPhotoTapped() {
    const options = {
      quality: 1.0,
      maxWidth: 500,
      maxHeight: 500,
      storageOptions: {
        skipBackup: true
      }
    };

    ImagePicker.showImagePicker(options, (response) => {
      console.log('Response = ', response);

      if (response.didCancel) {
        console.log('User cancelled photo picker');
      }
      else if (response.error) {
        console.log('ImagePicker Error: ', response.error);
      }
      else if (response.customButton) {
        console.log('User tapped custom button: ', response.customButton);
      }
      else {
        let source = { uri: response.uri };

        this.setState({

          ImageSource: source,
          data: response.data

        });
      }
    });
  }

  uploadImageToServer = () => {

    RNFetchBlob.fetch('POST', 'http://192.168.2.102/Project/upload_image.php', {
      Authorization: "Bearer access-token",
      otherHeader: "foo",
      'Content-Type': 'multipart/form-data',
    }, [
        { name: 'image', filename: 'image.png', type: 'image/png', data: this.state.data },
        { name: 'image_tag', data: this.state.Image_TAG }
      ]).then((resp) => {

        var tempMSG = resp.data;

        tempMSG = tempMSG.replace(/^"|"$/g, '');

        Alert.alert(tempMSG);

      }).catch((err) => {
        // ...
      })

  }

  render() {
    return (
      <View style={styles.container}>

        <TouchableOpacity onPress={this.selectPhotoTapped.bind(this)}>

          <View style={styles.ImageContainer}>

            {this.state.ImageSource === null ? <Text>Select a Photo</Text> :
              <Image style={styles.ImageContainer} source={this.state.ImageSource} />
            }

          </View>

        </TouchableOpacity>


        <TextInput

          placeholder="Enter Image Name "

          onChangeText={data => this.setState({ Image_TAG: data })}

          underlineColorAndroid='transparent'

          style={styles.TextInputStyle}
        />


        <TouchableOpacity onPress={this.uploadImageToServer} activeOpacity={0.6} style={styles.button} >

          <Text style={styles.TextStyle}> UPLOAD IMAGE TO SERVER </Text>

        </TouchableOpacity>

      </View>
    );
  }

}

const styles = StyleSheet.create({

  container: {
    flex: 1,
    alignItems: 'center',
    backgroundColor: '#FFF8E1',
    paddingTop: 20
  },

  ImageContainer: {
    borderRadius: 10,
    width: 250,
    height: 250,
    borderColor: '#9B9B9B',
    borderWidth: 1 / PixelRatio.get(),
    justifyContent: 'center',
    alignItems: 'center',
    backgroundColor: '#CDDC39',

  },

  TextInputStyle: {

    textAlign: 'center',
    height: 40,
    width: '80%',
    borderRadius: 10,
    borderWidth: 1,
    borderColor: '#028b53',
    marginTop: 20
  },

  button: {

    width: '80%',
    backgroundColor: '#00BCD4',
    borderRadius: 7,
    marginTop: 20
  },

  TextStyle: {
    color: '#fff',
    textAlign: 'center',
    padding: 10
  }

});

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

import React, { Component } from 'react';

import { StyleSheet, Text, View, PixelRatio, TouchableOpacity, Image, TextInput, Alert } from 'react-native';

import ImagePicker from 'react-native-image-picker';

import RNFetchBlob from 'rn-fetch-blob';

export default class Project extends Component {

constructor() {

super();

this.state = {

ImageSource: null,

data: null,

Image_TAG: ''

}

selectPhotoTapped() {

const options = {

quality: 1.0,

maxWidth: 500,

maxHeight: 500,

storageOptions: {

skipBackup: true

}

};

ImagePicker.showImagePicker(options, (response) => {

console.log('Response = ', response);

if (response.didCancel) {

console.log('User cancelled photo picker');

}

else if (response.error) {

console.log('ImagePicker Error: ', response.error);

}

else if (response.customButton) {

console.log('User tapped custom button: ', response.customButton);

}

else {

let source = { uri: response.uri };

this.setState({

ImageSource: source,

data: response.data

});

}

});

}

uploadImageToServer = () => {

RNFetchBlob.fetch('POST', 'http://192.168.2.102/Project/upload_image.php', {

Authorization: "Bearer access-token",

otherHeader: "foo",

'Content-Type': 'multipart/form-data',

}, [

{ name: 'image', filename: 'image.png', type: 'image/png', data: this.state.data },

{ name: 'image_tag', data: this.state.Image_TAG }

]).then((resp) => {

var tempMSG = resp.data;

tempMSG = tempMSG.replace(/^"|"$/g, '');

Alert.alert(tempMSG);

}).catch((err) => {

// ...

})

}

render() {

return (

{this.state.ImageSource === null ? <Text>Select a Photo</Text> :

}

</View>

</TouchableOpacity>

<TextInput

placeholder="Enter Image Name "

onChangeText={data => this.setState({ Image_TAG: data })}

underlineColorAndroid='transparent'

style={styles.TextInputStyle}

<Text style={styles.TextStyle}> UPLOAD IMAGE TO SERVER </Text>

</TouchableOpacity>

</View>

);

}

const styles = StyleSheet.create({

container: {

flex: 1,

alignItems: 'center',

backgroundColor: '#FFF8E1',

paddingTop: 20

ImageContainer: {

borderRadius: 10,

width: 250,

height: 250,

borderColor: '#9B9B9B',

borderWidth: 1 / PixelRatio.get(),

justifyContent: 'center',

alignItems: 'center',

backgroundColor: '#CDDC39',

TextInputStyle: {

textAlign: 'center',

height: 40,

width: '80%',

borderRadius: 10,

borderWidth: 1,

borderColor: '#028b53',

marginTop: 20

button: {

width: '80%',

backgroundColor: '#00BCD4',

borderRadius: 7,

marginTop: 20

TextStyle: {

color: '#fff',

textAlign: 'center',

padding: 10

}

});

Screenshots:

88 Comments

Usmaan
August 24, 2018 at 9:43 pm

Hi Admin,

Thanks for uploading this Tutorial…..

I have followed all steps …

But Unfortunately getting Error while i click “Upload image to Server button”
Error:
Rather i should get “Image uploaded Succesffully” Message
im getting the above error message.
Pls Help how to fix it….

Reply
- admin
  August 27, 2018 at 11:20 am
  
  Usmaan check the database username and password you put correctly and also replace my IP with your IP or domain .
  
  Reply
  - Usmaan
    August 28, 2018 at 4:56 pm
    
    Hi Admin,
    
    I rechecked everything more than Twice,……
    Everything looks perfect….
    
    im getting error while uploading to server…
    
    br tag error….. as
    Fatal Error uncaught….
    
    Reply
    - admin
      August 28, 2018 at 6:06 pm
      
      Usmaan send your code on [email protected] .
      
      Reply
      - Usmaan
        October 4, 2018 at 8:39 pm
        
        Hi admin,
        
        I have send my code to your email id…..
        My email id is [email protected]
        
        Kindly revert back asap..
        
        Thanks in advance.
      - safaf
        November 17, 2020 at 5:50 pm
        
        can u please rectify my code too (same issue)
      - salma
        December 4, 2020 at 1:57 pm
        
        sir i uploaded the image successfully , but i don’t know how to retrieve it 🙁
        can u help please?
      - admin
        December 5, 2020 at 11:37 am
        
        Salma after uploading images on server we would store the images URL in Database, So simply create another php script to convert all the images data into JSon and then parse it in your application.
  - ANDRES
    October 14, 2018 at 5:32 pm
    
    PLS HELP ME, I HAVE A ERROR
    
    check my email.
    
    Reply
    - admin
      October 15, 2018 at 3:43 pm
      
      ok Andres .
      
      Reply
- Vanita
  April 27, 2020 at 12:46 pm
  
  PLEASE HELP ME SIR !
  Getting this error:
  
  move_uploaded_file(user_images/106041686_1587990722.jpeg): failed to open stream: No such file or directory in C:\xampp\htdocs\UDAN\MyProject\PHP\upload.php on line 36↵↵Warning
  Unable to move
  
  Reply
jithin
August 27, 2018 at 7:11 pm

i am working on your tutorial
React Native JSON FlatList with Images and Text iOS Android Tutorial
i saved the php files in my godaddy host(public html)
path: https://offnear.com/FlowerList.php while entering this path on browser i am getting the json out put . but i replaced https://reactnativecode.000webhostapp.com/FlowersList.php with my path .then app is not working.
kindly please help me .

Reply
- admin
  August 28, 2018 at 4:26 am
  
  Jithin i have checked your URL its showing a https error and after enabling it , it is showing the JSON . So solve the https error first .
  
  Reply
  - jithin
    August 28, 2018 at 5:26 am
    
    the server side is ok right. in the react native side i didn’t make any modification rather than this: https://offnear.com/FlowerList.php .
    i have no idea about https error
    
    Reply
jithin
August 27, 2018 at 7:16 pm

in json based php backend application( flowerslist)
can i use godaddyhosting accunt

Reply
- admin
  August 28, 2018 at 4:23 am
  
  Yes Jithin you can use Godaddy based hosting account .
  
  Reply
jithin
August 28, 2018 at 5:49 am

thank you

Reply
- admin
  August 28, 2018 at 7:06 am
  
  Your welcome so your error solved ?
  
  Reply
  - jithin
    August 28, 2018 at 12:18 pm
    
    sorry it is still there. the server side is ok right. in the react native side i didn’t make any modification rather than this: https://offnear.com/FlowerList.php .
    i have no idea about https error
    
    Reply
    - admin
      August 28, 2018 at 6:07 pm
      
      Jithin send us your code on [email protected] .
      
      Reply
      - jithin
        August 31, 2018 at 2:40 pm
        
        i mailed the code( from [email protected])
jithin
September 1, 2018 at 4:42 am

now it is working .thank you for the grate support

Reply
- admin
  September 1, 2018 at 7:49 am
  
  Welcome Jithin 🙂 .
  
  Reply
  - Abin ck
    September 19, 2018 at 6:11 am
    
    i go the same error as jithin
    as Fatal Error uncaught….
    
    Reply
Sahmwayne
September 25, 2018 at 6:41 am

How will I achieved this using expo, because am not seeing android folder in my project.
I am beginner.

Please help me out.

Thanks

Reply
- admin
  September 25, 2018 at 9:45 am
  
  Sahmwayne there is always a android named folder in react native project ? You are using Expo to test this code .
  
  Reply
Raj
September 28, 2018 at 7:55 am

i am getting the following error pls help Thanks!
Cannot read property ‘showImagePicker’ of undefined

Reply
- admin
  September 28, 2018 at 3:31 pm
  
  Raj try to install the image picker library again.
  
  Reply
Usmaan
October 10, 2018 at 8:29 am

Hi Admin,

How to “Select and upload Multiple images” in one go, from Phone gallery….

Reply
- admin
  October 10, 2018 at 5:55 pm
  
  Usmaan sorry but i haven’t tried that yet.
  
  Reply
- Usmaan
  October 11, 2018 at 3:38 pm
  
  Hi admin,
  
  Can we select multiple images and upload to server by pressing upload button…..by using “react-native-image-Picker”
  
  Reply
  - admin
    October 11, 2018 at 3:51 pm
    
    Sorry bro i have not tried this yet.
    
    Reply
Usmaan
October 11, 2018 at 8:13 pm

Hi Admin,

Please suggest any library to select Multiple images….

Reply
- Rohit Patil
  January 24, 2019 at 10:22 pm
  
  https://github.com/ivpusic/react-native-image-crop-picker
  
  Reply
MAN
November 6, 2018 at 2:57 am

rnfetchblob.documentdir undefined is not an object. sir i got this error , can u help me please?

Reply
- admin
  November 6, 2018 at 5:55 am
  
  Try to re-install the fetch blob library .
  
  Reply
manish ananda wagale
December 21, 2018 at 3:23 pm

hi i am working with this same code but i am getting error in that please help me.

error is : Notice: Undefined index: image in C:\xampp\htdocs\FarmersPlaza\upload_image.php on line 23

code:

Reply
- admin
  December 22, 2018 at 4:06 am
  
  Manish if you run this file directly this would show error because currently there is value in this variable but when you call this file from React Native app then it will show no error.
  
  Reply
Rohit Patil
January 24, 2019 at 12:09 am

How can we store the images directly to MySQL DB instead of storing it to the server and fetch it as a response and show it in our RN app?

Reply
- admin
  January 25, 2019 at 11:48 am
  
  Rohit you cannot store the image directly into MySQL db, you need to store the image URL in MySQL db and store image on your hosting server folder.
  
  Reply
john
February 1, 2019 at 2:56 pm

hi, admin. How to implement crop image inside here?

Reply
- admin
  February 3, 2019 at 4:35 am
  
  You need to use the crop image library to crop the image John.
  
  Reply
  - ice
    March 2, 2019 at 12:41 pm
    
    Hi admin, Can I know how to upload multiple images using RNFetchBlob ?
    
    Reply
    - admin
      March 7, 2019 at 5:39 pm
      
      Sorry ICE, currently i am learning about multiple image uploading.
      
      Reply
  - ice
    March 2, 2019 at 12:41 pm
    
    Hi admin, Can I know how to upload multiple images using RNFetchBlob ?
    
    Reply
silven
March 6, 2019 at 4:54 pm

Thanks admin, I have one question how can I make sure that images still maintain when I go to next page and return back this page no need to upload the same image again.

Reply
- admin
  March 7, 2019 at 5:41 pm
  
  Silven you want to upload the different image each time or want to upload the same image ?
  
  Reply
  - silven
    March 9, 2019 at 10:47 am
    
    sir, can you give me your email, I need to ask you some question.
    
    Reply
    - admin
      March 9, 2019 at 5:19 pm
      
      my email is : [email protected], after send the email please notifying using comment.
      
      Reply
      - silven
        March 11, 2019 at 12:30 pm
        
        I already email sir.
  - silven
    March 9, 2019 at 10:49 am
    
    sir, I want to maintain the same image.
    
    Reply
log3
March 26, 2019 at 8:32 am

Hi admin, I trying and error:
Notice: Undefined index: image_tag in /opt/lampp/htdocs/Project/upload_image.php on line 18
error here: $img_tag = $_POST[“image_tag”];
please tell me how to fix it? thanks

Reply
- admin
  March 26, 2019 at 5:52 pm
  
  Here the image tag name should be same as the image tag name passed in react native code.
  
  Reply
nejc
March 28, 2019 at 5:49 pm

Hello, I send an email.

Reply
abubakar
April 23, 2019 at 11:04 am

Warning: move_uploaded_file(uploads/1447882052_1556017341.jpeg): failed to open stream: No such file or directory in C:\xampp\htdocs\api\productdetail.php on line 26

this error comes when i hit the UPLOAD IMAGE TO SERVER button

Reply
- admin
  April 27, 2019 at 4:01 pm
  
  Abubakar you need to create the uploads folder in your local hosting directory .
  
  Reply
abubakar
April 24, 2019 at 8:14 am

move_uploaded_file() expects exactly 2 parameters, 1 given in C:\xampp\htdocs\api\productdetail.php on line 29

actually i guess your php code has no mechanism to receive image and image_tag variable

Reply
abubakar
April 24, 2019 at 8:38 am

hello bro .
please verify your php backend code .
its not working properly

Reply
- admin
  April 27, 2019 at 4:07 pm
  
  Abubakar its working properly i have just run it again right now, It is receiving the images properly from application. Could you tell on which platform you are testing the app like local or online ?
  
  Reply
Ayodele Darda
May 16, 2019 at 3:43 am

Hello, can’t we use distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-all.zip for the image upload?

Reply
- admin
  May 16, 2019 at 4:47 pm
  
  Yes we can use but its good to use the latest gradle version.
  
  Reply
Ayodele Darda
May 16, 2019 at 5:19 am

Hello Admin, I sent you a mail.

Reply
- admin
  May 16, 2019 at 4:48 pm
  
  mail received .
  
  Reply
Akash Thoriya
June 27, 2019 at 6:19 am

how to get the name of the image.
I don’t want to write a name in that box,
[simply get the original name of the image]

Reply
- admin
  June 28, 2019 at 3:09 pm
  
  Thanks for asking this Akash, I have to look into it because i have done it by changing the name always .
  
  Reply
raja
July 27, 2019 at 10:49 am

Hi bro,my app doesnot working after i installed npm install react-native-image-picker —save this package.

Reply
Abdul Hafeez
August 4, 2019 at 5:17 pm

Application Crash, When I use rn-fetch-blob

Please help me.

Reply
- admin
  August 5, 2019 at 3:33 am
  
  Did you link the library ?
  
  Reply
raja
September 19, 2019 at 11:35 am

// Receiving image sent from Application
if(move_uploaded_file($_FILES[‘image’][‘tmp_name’], $target_dir))
{
// Adding domain name with image random name.
$target_dir = $domain_name . $target_dir ;
}

Hi,This function doesn’t work bro..Help me.

Reply
Pok
September 30, 2019 at 10:08 am

hi how can i upload document insted of image?

Reply
ranjith
October 15, 2019 at 7:04 am

uploaded image stored in local storage , but it doesnt show up in db

Reply
ranjith
October 16, 2019 at 5:27 am

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /storage/ssd3/137/11242137/public_html/blog/addfeed.php:15 Stack trace: #0 {main} thrown in /storage/ssd3/137/11242137/public_html/blog/addfeed.php on line 15

Reply
Twinkle
December 13, 2019 at 8:19 am

I have also sent you an email. Please check your email.

Reply
Twinkle
December 13, 2019 at 1:23 pm

Hello I’m having error in which i’m clicking the button but not getting the alert message and data is also not getting submitted.

Reply
Twinkle
December 13, 2019 at 1:30 pm

try mysqli_* instead of mysql_connection because in php 7 or above it doesn’t support mysql_connection.

Reply
Twinkle
December 19, 2019 at 1:11 pm

hello Admin,
I’m having the same error
Notice: Undefined index: image_tag in C:\xampp\htdocs\image_upload\image_upload.php on line 15
Notice: Undefined index: image_tag in C:\xampp\htdocs\image_upload\image_upload.php on line 16
Even I’m trying to insert the data it shows alert message and i’m getting error.

Reply
Thirumalesh
December 25, 2019 at 12:48 pm

i need help

Reply
Thirumalesh
December 25, 2019 at 12:50 pm

i am getting the information and image and I am unable to send that into the server folder

Reply
Anup Samanta
February 24, 2020 at 8:15 am

How can I upload images to server, which are placed within assets folder in project

Reply
Mohammed
April 20, 2020 at 2:08 pm

three days have passed and I am trying without any result, I feel very disappointed, but when he found your code he worked great.
Really , you save my life , thanks you so mush .

Reply
- admin
  April 25, 2020 at 4:22 am
  
  Welcome bro 🙂 .
  
  Reply
Bavith
June 27, 2020 at 10:26 am

Hello Brother,

I am getting this error in upload_image.php. Please help me I am new here.

Warning: mysqli_select_db() expects parameter 1 to be mysqli, string given in C:\xampp\htdocs\Project\upload_image.php on line 17

Notice: Undefined index: image_tag in C:\xampp\htdocs\Project\upload_image.php on line 29

Notice: Undefined index: image in C:\xampp\htdocs\Project\upload_image.php on line 32

Notice: Trying to access array offset on value of type null in C:\xampp\htdocs\Project\upload_image.php on line 32

Please help me sar.

Reply
safaf
November 17, 2020 at 3:03 pm

Sir how to display this uploaded images using fetch

Reply
Samuel DEE
January 12, 2021 at 4:38 pm

this is the error I’m getting…..” Cannot read property ‘DocumentDir’ of undefined” I don’t know if it’s because I’m using expo. please help out

Reply
Ivan
March 3, 2021 at 11:50 am

Hi, I get this error, can someone please help… exactly following the codes

RNFetchBlob multipart request builder has found a field without data property, the field image will be removed implicitly.

Reply
- admin
  March 8, 2021 at 6:00 am
  
  Ivan on which platform you are testing the app ? like locally or online ?
  
  Reply
Takunda Mashinya
March 13, 2021 at 3:35 am

hi how do you upload multiple files at the same time

Reply
- admin
  March 15, 2021 at 6:25 am
  
  Takunda, I have not tried yet multiple files uploading at same time sorry .
  
  Reply

React Native Upload Image to Server using PHP MySQL iOS Android Tutorial

Contents in this project React Native Upload Image to Server using PHP MySQL-Store Image URL in Database iOS Android Example Tutorial:

Also Read :

88 Comments

Leave a Reply Cancel reply

Search Here