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Cheerio js take all addresses that contain text only

I have the following code which takes me all the addresses.

I only need addresses that contain text.

Ex:

<a href="https://www...." target="_blank">Text...</a>

But the problem that there are addresses that contain an image, these addresses I would like to exclude them.

Ex:

<a href="http://www..." target="_blank"><img src="http://www." border="0" alt=""></a>

$("div#posts > div > div > div > div > table > tbody > tr:nth-child(2) > td:nth-child(2) > div:nth-child(3)").each((_idx, el) => {
     $(el).find('a').each((_idx, el) => {
         let u = $(el).attr('href')
         if(u.includes("http")) element.add(u);
      })
})

Can you give me a hand?

about 4 years ago · Juan Pablo Isaza

2 Respostas

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Answer 1 · 2022-06-25T23:04:45.433Z

try selecting a that does not have img (or maybe any children, if there are other elements), with combination of :has and :not

$(el).find('a:not(:has(img))').each((_idx, el) => {
    let u = $(el).attr('href')
    if (u.includes("http")) element.add(u);
})

Answer 2 · 2022-06-25T23:04:45.446Z

You can use filter:

$('a').get().filter(a => $(a).text().match(/\w/)).map(a => $(a).attr('href'))

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Cheerio js take all addresses that contain text only

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Encontrar trabalhos remotos

Andres GPT