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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
2024-01-16 10:41:11 -05:00
/*
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ABOUT THIS NODE.JS EXAMPLE: This example works with AWS SDK for JavaScript version 3 (lambda-for-browser).
// Purpose:
main.js is the JavaScript for an example demonstrating how to trigger an AWS Lambda function from the browser.
Input:
- REGION
- IDENTITY_POOL_ID
*/
// snippet-start:[cross-service.lambda-from-browser.javascript.index]
// Initialize the Amazon Cognito credentials provider.
AWS . config . region = "REGION" ;
AWS . config . credentials = new AWS . CognitoIdentityCredentials ( {
IdentityPoolId : "IDENTITY_POOL_ID" ,
} ) ;
// Create client.
const lambda = new AWS . Lambda ( ) ;
const myFunction = async ( ) => {
const color = document . getElementById ( "c1" ) . value
const pattern = document . getElementById ( "p1" ) . value
const id = Math . floor ( Math . random ( ) * ( 10000 - 1 + 1 ) ) + 1 ;
const params = {
FunctionName : 'forPathryusah' , /* required */
Payload : JSON . stringify ( { Item : {
Id : id ,
Color : color ,
Pattern : pattern
} ,
TableName : "DesignRequests" ,
} )
} ;
lambda . invoke ( params , function ( err , data ) {
if ( err ) console . log ( err , err . stack ) ; // an error occurred
else console . log ( 'Success, payload' , data ) ; // successful response
} )
} ;
// snippet-end:[cross-service.lambda-from-browser.javascript.index]
