While running the script throws cannot find module ‘dotenv’
You should check if dotenv is installed, otherwise type in terminal: npm install –save dotenv or dotenv-extended npm install –save dotenv-extended
puppeteer
Puppeteer – How to fill form that is inside an iframe?
I figured it out myself. Here’s the code. console.log(‘waiting for iframe with form to be ready.’); await page.waitForSelector(‘iframe’); console.log(‘iframe is ready. Loading iframe content’); const elementHandle = await page.$( ‘iframe[src=”https://example.com”]’, ); const frame = await elementHandle.contentFrame(); console.log(‘filling form in iframe’); await frame.type(‘#Name’, ‘Bob’, { delay: 100 });
How to get all console messages with puppeteer? including errors, CSP violations, failed resources, etc
The GitHub issue about capturing console erorrs includes a great comment about listening to console and network events. For example, you can register for console output and network responses and failures like this: page .on(‘console’, message => console.log(`${message.type().substr(0, 3).toUpperCase()} ${message.text()}`)) .on(‘pageerror’, ({ message }) => console.log(message)) .on(‘response’, response => console.log(`${response.status()} ${response.url()}`)) .on(‘requestfailed’, request => console.log(`${request.failure().errorText} … Read more
How to select an option from dropdown select
Puppeteer v0.13.0 has page.select() method, which does exactly that. You just have to give it the value to select. So, assuming you have an <option value=”my-value”> in your <select>: await page.select(‘#telCountryInput’, ‘my-value’)