puppeteer script for https://www.fmponline.com/ecomm/Shop

parse_fmponline.js

'use strict';

const puppeteer = require('puppeteer');

(async function main() {
  try {
    const browser = await puppeteer.launch();
    const [page] = await browser.pages();

    await page.goto('https://www.fmponline.com/ecomm/Shop');

    const inputs = {
      manufacturer: 'PITCO',
      partNumber: '60125401',
    };

    const searchFrame = page.frames().find(frame =>  frame.name() === 'contentsframe0');
    const resultsFrame = page.frames().find(frame =>  frame.name() === 'mainframe');

    const doSearch = searchFrame.evaluate((inputs) => {
      [...document.querySelectorAll('select#searchBox_manufacturer > option')]
        .find(({ innerText }) => innerText === inputs.manufacturer)
        .selected = true;
      document.querySelector('input#searchBox_partNumber').value = inputs.partNumber;
      document.querySelector('input#searchButton').click();
    }, inputs);

    const isSearchComplete = resultsFrame.waitForSelector('div.innerPageWrapper table');

    await Promise.all([doSearch, isSearchComplete]);

    const data = await resultsFrame.evaluate(
      () => document.querySelector('div.innerPageWrapper table').innerText
    );

    console.log(data.trim().replace(/\s+/g, ' '));

    await browser.close();
  } catch (err) {
    console.error(err);
  }
})();