react-native-gtm

React Native wrapper package for using native Google tag manager libraries on iOS and Android.

Installation

1. Install rnpm package to easy link android & ios native project.

   npm install -g rnpm 

2. Install react-native-gtm by rnpm.

   rnpm install react-native-gtm

3. extra step for IOS native project:

• Open iOS project by Xcode, click project name node , then find Build Phases tab at right side windows , expand Link Binary With Libraries section , add below libraries:

  CoreData.framework
  SystemConfiguration.framework
  libz.tbd
  libsqlite3.0.tbd

How to use

###openContainerWithId(containerId) Import the libaries and call openContainerWithId to create singleton instance. ``` import GoogleTagManager from 'react-native-gtm';

(function initializeGA() {
    GoogleTagManager.openContainerWithId("GTM-XXXX")
        .then(function(){
            //open container success
        })
}());

###push({json}) Import the libaries and call openContainerWithId to create singleton instance. Note: {json} now(>0.1.5) support array type included on Andriod , but not full test.

1. If first key is event , the push will fire a event with others keyPairs to datalayer.

   GoogleTagManager.push({
           event:"openScreen",
           screenName:"HomeScreen",
           appName:"HelloApp"
       });

2. If first key not event , the push will send keyPairs value to datalayer.

   GoogleTagManager.push({
           sku:"some sku",
           productName:"some product name",
           price:123,
           ...
       });

3. let value is null to clean the datalayer data.

   GoogleTagManager.push({
           sku:null,
           productName:null,
           price:null,
           ...
       });

Reference

1. Google Tag Manager - iOS
2. Google Tag Manager - Android
3. Universal Analytics Tags - iOS
4. Universal Analytics Tags - Android