Coithienthai html gmail

You're asking about how to embed a Gmail contact list in an HTML page. Here's a step-by-step guide:

Method 1: Using the Gmail Contact List API

1. Create a project in the Google Cloud Console and enable the Gmail Contact List API.

2. Create credentials for your project (OAuth client ID).

3. In your HTML page, include the following script tag:

   <script src="https://apis.google.com/js/client.js?onload=onClientLoad"></script>

4. Define the onClientLoad function:

   function onClientLoad() {
   gapi.client.setApiKey('YOUR_API_KEY');
   gapi.client.load('https://www.googleapis.com/auth/contacts');
   }

5. Use the gapi.client.contacts.list method to retrieve the contact list:

   gapi.client.contacts.list({
   'maxResults': 10,
   'orderBy': 'email'
   }).execute(function(response) {
   var contacts = response.data.contacts;
   // Loop through the contacts and display them in your HTML page
   for (var i = 0; i < contacts.length; i++) {
    var contact = contacts[i];
    var name = contact.name.formatted;
    var email = contact.emails[0].value;
    // Add the contact information to your HTML page
   }
   });

   Method 2: Using an iframe

6. Create an iframe element in your HTML page:

   <iframe src="https://mail.google.com/mail/u/0/#contacts" frameborder="0" width="100%" height="500"></iframe>

7. Adjust the src attribute to point to the correct Gmail contact list URL.

Method 3: Using a third-party library

There are several third-party libraries available that can help you embed a Gmail contact list in your HTML page. One popular option is the gmail-contacts library.

1. Include the library in your HTML page:

   <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/gmail-contacts.min.js"></script>

2. Initialize the library and retrieve the contact list:

   gmailContacts.init({
   apiKey: 'YOUR_API_KEY',
   clientId: 'YOUR_CLIENT_ID'
   }).then(function(contacts) {
   // Loop through the contacts and display them in your HTML page
   for (var i = 0; i < contacts.length; i++) {
    var contact = contacts[i];
    var name = contact.name.formatted;
    var email = contact.emails[0].value;
    // Add the contact information to your HTML page
   }
   });

   Note that you'll need to replace YOUR_API_KEY and YOUR_CLIENT_ID with your actual API key and client ID. Additionally, you may need to adjust the src attribute or the library initialization code to fit your specific use case.