te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数 大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数 大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>javascript - How to use this Datepicker with Puppeteer - Stack Overflow

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    I would like to crawl flight data from the following page: /

    I managed to select the airports, but this page has a Datepicker and I don't get it how to use it programmatically. With a Click on the Startdate Input i can open the Datepicker,

    await page.click('#txt_FromDateText');

    But what do I need to do to select the date/date range ? I tried to wait for a day selector and click One, but this does not work. 

    const daySelector = '.available.flight-present';
await page.waitForSelector(daySelector);   
const elements = await page.$('.available');
const el = Array.from(elements).filter(el => {
    return el.dataset.usrDate === '2019-10-26';
})[0];
console.log(el);
await el.click();

    console.log ist printing the element, but it does not get selected in the datepicker. What am I doing wrong?

    Thanks for any hints.

    I would like to crawl flight data from the following page: https://www.airprishtina./de/

    I managed to select the airports, but this page has a Datepicker and I don't get it how to use it programmatically. With a Click on the Startdate Input i can open the Datepicker,

    await page.click('#txt_FromDateText');

    But what do I need to do to select the date/date range ? I tried to wait for a day selector and click One, but this does not work. 

    const daySelector = '.available.flight-present';
await page.waitForSelector(daySelector);   
const elements = await page.$('.available');
const el = Array.from(elements).filter(el => {
    return el.dataset.usrDate === '2019-10-26';
})[0];
console.log(el);
await el.click();

    console.log ist printing the element, but it does not get selected in the datepicker. What am I doing wrong?

    Thanks for any hints.

    • javascript
    • web-scraping
    • puppeteer
    Share Improve this question asked Oct 22, 2019 at 15:25 Simon HansenSimon Hansen 6909 silver badges18 bronze badges
    Add a ment  | 

    3 Answers 3

    Reset to default 7

    the solution is to remove the readonly attribute from the #txt_FromDateText element.

    await page.focus('#txt_FromDateText');
await page.$eval('#txt_FromDateText',(e) => e.removeAttribute("readonly"));

    Then you can enter any date with "await page.type".

    :)

    select your date
    await page.focus('#txt_FromDateText');

    if your date is in some other format just change it accordingly.
    await page.keyboard.type('20191026');

    If you want to select a particular date, you can do it as below:

    await page.$eval('#txt_FromDateText', el => el.value = '2021-03-02');

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