I have this code:
const puppeteer = require("puppeteer");
(async () => {
const browser = await puppeteer.launch({ headless: false });
const page = await browser.newPage();
await page.goto("https://www.sisal.it/scommesse-matchpoint/quote/calcio/serie-a");
const [button1] = await
page.$x('//div[@class="marketBar_changeMarketLabel__l0vzl"]/p');
button1.click();
const [button2] = await page.$x('//div[@class="listItem_container__2IdVR white
marketList_listItemHeight__1aiAJ marketList_bgColorGrey__VdrVK"]/p[text()="1X2
ESITO FINALE"]');
button2.click();
})();
The proble is that after clicking button1 the page change and puppeteer executes immediately the following line of code, instead I want it to wait for the new page to be loaded becuase otherwise It will throw an error since It can't find button2.
I found this solution on stackoverflow:
const puppeteer = require("puppeteer");
function delay(time) {
return new Promise(function (resolve) {
setTimeout(resolve, time);
});
}
(async () => {
const browser = await puppeteer.launch({ headless: false });
const page = await browser.newPage();
await page.goto("https://www.sisal.it/scommesse-matchpoint/quote/calcio/serie-a");
const [button1] = await
page.$x('//div[@class="marketBar_changeMarketLabel__l0vzl"]/p');
button1.click();
await delay(4000);
const [button2] = await page.$x('//div[@class="listItem_container__2IdVR white
marketList_listItemHeight__1aiAJ
marketList_bgColorGrey__VdrVK"]/p[text()="1X2
ESITO FINALE"]');
button2.click();
})();
But of course this in't the best solution.
CodePudding user response:
I think you have to modify a bit in your code:
await button1.click();
await page.waitForNavigation({waitUntil: 'networkidle2'});
For reference, see the documentation.
CodePudding user response:
I found a solution, here's the code:
const puppeteer = require("puppeteer");
(async () => {
const browser = await puppeteer.launch({ headless: false });
const page = await browser.newPage();
await page.goto("https://www.sisal.it/scommesse
matchpoint/quote/calcio/serie-a");
await page.waitForXPath('//div[@class="marketBar_changeMarketLabel__l0vzl"]/p');
const [button1] = await page.$x('//div[@class="marketBar_changeMarketLabel__l0vzl"]/p');
await button1.click();
await page.waitForXPath('//div[@class="listItem_container__2IdVR white marketList_listItemHeight__1aiAJ marketList_bgColorGrey__VdrVK"]/p[text()="1X2 ESITO FINALE"]');
const [button2] = await page.$x('//div[@class="listItem_container__2IdVR white marketList_listItemHeight__1aiAJ marketList_bgColorGrey__VdrVK"]/p[text()="1X2 ESITO FINALE"]');
button2.click();
})();