<select> <option> 下拉的木偶师选择标签

Question

我正试图使用puppeteer登录lyft，但很难选择国家代码。它的select元素没有任何类id，我可以滚动整个选项，但找不到方法来确定我需要的选项何时进入用户的视图端口。木偶师可以立即扫描并找到该选项，但无法点击它，因为它还不可见。

这是网址https://account.lyft.com/auth?v=riderweb

我只需要更改国家代码。

事件的选项元素只包含文本。它没有任何价值。

<select tabindex="-1" aria-label="1. Select phone number country code." class="sc-1esucz9-3 gnZQVn">
<option value="" disabled="" hidden="">1. Select phone number country code.</option>
<option>Afghanistan</option>
<option>Åland Islands</option>
<option>Albania</option>
<option>Algeria</option>
<option>American Samoa</option>
<option>Andorra</option>
<option>Angola</option>
<option>Anguilla</option>
<option>Antarctica</option>
<option>Antigua and Barbuda</option>
<option>Argentina</option>
<option>Armenia</option>
<option>Aruba</option>
<option>Ascension Island</option>
<option>Australia</option>
<option>Austria</option>
<option>Azerbaijan</option>
<option>Bahamas</option>
<option>Bahrain</option>
<option>Bangladesh</option>
<option>Barbados</option>
<option>Belarus</option>
<option>Belgium</option>
<option>Belize</option>
<option>Benin</option>
<option>Bermuda</option>
<option>Bhutan</option>
<option>Bolivia</option>
<option>Bosnia &amp; Herzegovina</option>
<option>Botswana</option>
<option>Bouvet Island</option>
<option>Brazil</option>
<option>British Indian Ocean Territory</option>
<option>British Virgin Islands</option>
<option>Brunei</option>
<option>Bulgaria</option>
<option>Burkina Faso</option>
<option>Burundi</option>
<option>Cambodia</option>
<option>Cameroon</option>
<option>Canada</option>
<option>Cape Verde</option>
<option>Cayman Islands</option>
<option>Central African Republic</option>
<option>Chad</option>
<option>Chile</option>
<option>China</option>
<option>Christmas Island</option>
<option>Cocos (Keeling) Islands</option>
<option>Colombia</option>
<option>Comoros</option>
<option>Congo - Brazzaville</option>
<option>Congo - Kinshasa</option>
<option>Cook Islands</option>
<option>Costa Rica</option>
<option>Cote D'Ivoire</option>
<option>Croatia</option>
<option>Cuba</option>
<option>Cyprus</option>
<option>Czech Republic</option>
<option>Denmark</option>
<option>Djibouti</option>
<option>Dominica</option>
<option>Dominican Republic</option>
<option>Ecuador</option>
<option>Egypt</option>
<option>El Salvador</option>
<option>Equatorial Guinea</option>
<option>Eritrea</option>
<option>Estonia</option>
<option>Ethiopia</option>
<option>Falkland Islands (Malvinas)</option>
<option>Faroe Islands</option>
<option>Fiji</option>
<option>Finland</option>
<option>France</option>
<option>French Guiana</option>
<option>French Polynesia</option>
<option>French Southern Territories</option>
<option>Gabon</option>
<option>Gambia</option>
<option>Georgia</option>
<option>Germany</option>
<option>Ghana</option>
<option>Gibraltar</option>
<option>Greece</option>
<option>Greenland</option>
<option>Grenada</option>
<option>Guadeloupe</option>
<option>Guam</option>
<option>Guatemala</option>
<option>Guernsey</option>
<option>Guinea</option>
<option>Guinea-Bissau</option>
<option>Guyana</option>
<option>Haiti</option>
<option>Heard &amp; Mcdonald Islands</option>
<option>Honduras</option>
<option>Hong Kong (China)</option>
<option>Hungary</option>
<option>Iceland</option>
<option>India</option>
<option>Indonesia</option>
<option>Iran</option>
<option>Iraq</option>
<option>Ireland</option>
<option>Isle of Man</option>
<option>Israel</option>
<option>Italy</option>
<option>Jamaica</option>
<option>Japan</option>
<option>Jersey</option>
<option>Jordan</option>
<option>Kazakhstan</option>
<option>Kenya</option>
<option>Kiribati</option>
<option>Kuwait</option>
<option>Kyrgyzstan</option>
<option>Laos</option>
<option>Latvia</option>
<option>Lebanon</option>
<option>Lesotho</option>
<option>Liberia</option>
<option>Libya</option>
<option>Liechtenstein</option>
<option>Lithuania</option>
<option>Luxembourg</option>
<option>Macau (China)</option>
<option>Macedonia</option>
<option>Madagascar</option>
<option>Malawi</option>
<option>Malaysia</option>
<option>Maldives</option>
<option>Mali</option>
<option>Malta</option>
<option>Marshall Islands</option>
<option>Martinique</option>
<option>Mauritania</option>
<option>Mauritius</option>
<option>Mayotte</option>
<option>Mexico</option>
<option>Micronesia</option>
<option>Moldova</option>
<option>Monaco</option>
<option>Mongolia</option>
<option>Montenegro</option>
<option>Montserrat</option>
<option>Morocco</option>
<option>Mozambique</option>
<option>Myanmar (Burma)</option>
<option>Namibia</option>
<option>Nauru</option>
<option>Nepal</option>
<option>Netherlands</option>
<option>New Caledonia</option>
<option>New Zealand</option>
<option>Nicaragua</option>
<option>Niger</option>
<option>Nigeria</option>
<option>Niue</option>
<option>Norfolk Island</option>
<option>North Korea</option>
<option>Northern Mariana Islands</option>
<option>Norway</option>
<option>Oman</option>
<option>Pakistan</option>
<option>Palau</option>
<option>Palestinian Territories</option>
<option>Panama</option>
<option>Papua New Guinea</option>
<option>Paraguay</option>
<option>Peru</option>
<option>Philippines</option>
<option>Pitcairn Islands</option>
<option>Poland</option>
<option>Portugal</option>
<option>Puerto Rico</option>
<option>Qatar</option>
<option>Reunion</option>
<option>Romania</option>
<option>Russian</option>
<option>Rwanda</option>
<option>Samoa</option>
<option>San Marino</option>
<option>Sao Tome and Principe</option>
<option>Saudi Arabia</option>
<option>Senegal</option>
<option>Serbia</option>
<option>Seychelles</option>
<option>Sierra Leone</option>
<option>Singapore</option>
<option>Sint Maarten</option>
<option>Slovakia</option>
<option>Slovenia</option>
<option>So. Georgia &amp; So. Sandwich Isl.</option>
<option>Solomon Islands</option>
<option>Somalia</option>
<option>South Africa</option>
<option>South Korea</option>
<option>Spain</option>
<option>Sri Lanka</option>
<option>St. Barthelemy</option>
<option>St. Helena</option>
<option>St. Kitts &amp; Nevis</option>
<option>St. Lucia</option>
<option>St. Martin</option>
<option>St. Pierre &amp; Miquelon</option>
<option>St. Vincent &amp; Grenadines</option>
<option>Sudan</option>
<option>Suriname</option>
<option>Svalbard &amp; Jan Mayen</option>
<option>Swaziland</option>
<option>Sweden</option>
<option>Switzerland</option>
<option>Syria</option>
<option>Taiwan</option>
<option>Tajikistan</option>
<option>Tanzania</option>
<option>Thailand</option>
<option>Timor-Leste</option>
<option>Togo</option>
<option>Tokelau</option>
<option>Tonga</option>
<option>Trinidad &amp; Tobago</option>
<option>Tunisia</option>
<option>Turkey</option>
<option>Turkmenistan</option>
<option>Turks &amp; Caicos Islands</option>
<option>Tuvalu</option>
<option>U.S. Outlying Islands</option>
<option>U.S. Virgin Islands</option>
<option>Uganda</option>
<option>Ukraine</option>
<option>United Arab Emirates</option>
<option>United Kingdom</option>
<option>United States</option>
<option>Uruguay</option>
<option>Uzbekistan</option>
<option>Vanuatu</option>
<option>Vatican City</option>
<option>Venezuela</option>
<option>Vietnam</option>
<option>Wallis &amp; Futuna</option>
<option>Western Sahara</option>
<option>Yemen</option>
<option>Zambia</option>
<option>Zimbabwe</option>
</select>

如果你需要我提供任何进一步的信息，请告诉我。

Answer 1

在上述选项中迷路数小时后。我找到了一种选择国家的方法。并不是通过使用上述选项。

const browser = await createBrowser();
const pages = await browser.pages();
page = pages[0];
await page.goto(BASE_URL, {waitUntil: "networkidle0"});
const flagButton = await page.$("button:has(svg)");
if (flagButton) {
console.log("flag button found");
await flagButton.click();
}
const ul = await page.$("ul");
await ul.evaluate((ul) => ul.scrollTo(0, 0));
const divs = await page.$$("div[role='option']");
console.log("divs", divs.length);
let indiaDiv;
for (let i = 0; i < divs.length; i++) {
const div = divs[i];
const text = await div.getProperty("textContent");
const textString = await text.jsonValue();
console.log("textString", textString);
if (textString.includes("India") && textString.includes("91")) {
indiaDiv = div;
break;
}
}
if (indiaDiv) {
console.log("india div found");
await indiaDiv.evaluate((indiaDiv) => indiaDiv.scrollIntoView());
await indiaDiv.click();
}