Php Extracting items from a list

Question

How do I stop removing items from a <table> using php.?

the situation is as follows:

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"url_onde_pego_os_dados");
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
$result=curl_exec ($ch);

in case $result is a <table> with the items I want to extract.

example

<tr class="primeiroregistro">
             <td align="left">ABC</td>
             <td align="left">Atol ABC  </td>
             <td align="left">Plastico</td>
             <td align="right">13,45</td>
             <td align="right">13,01</td>
             <td align="right">13,65</td>
             <td align="right">13,27</td>
             <td align="right">13,28</td>
             <td align="right">-1,26%</td>
             <td align="right">13,25</td>
             <td align="right">13,28</td>
             <td align="right">1.368</td>
             <td align="right">506.500</td>
           </tr>

Answer 1

Add the following code to your table so you have a source of disoaro to pick up your current line (the one that is clicked).

<td>
   <button type="button"
           onclick="pegarEssaLinha(this)">
      Pegue esta Linha
   </button>
</td>

Now in Javascript put this function, because it will be triggered at the click of the table.

function pegarEssaLinha(elemento) {
    // Linha atual
    var linhaAtual = $(elemento).closest("tr");
    // Celulas
    var coluna0 = linhaAtual.find("td:eq(0)").text().trim();

    window.alert(colunaID);
}

Note that the section where you have >>> td:eq(0) <<< is the part that takes the value of the first column of the TD of the Line where the button was triggered. To take the other values change 0 by the desired column number.

I particularly never used these Curl functions, so if I were to send to register Mandaria via Ajax.

function pegarEssaLinha(elemento) {
   // Linha atual
   var linhaAtual = $(elemento).closest("tr");
   // Celulas
   var nParametros = {};
   nParametros.coluna0 = linhaAtual.find("td:eq(0)").text().trim();
   nParametros.coluna1 = linhaAtual.find("td:eq(1)").text().trim();
   nParametros.coluna2 = linhaAtual.find("td:eq(2)").text().trim();
   nParametros.coluna3 = linhaAtual.find("td:eq(3)").text().trim();
   nParametros.coluna4 = linhaAtual.find("td:eq(4)").text().trim();
   nParametros.coluna5 = linhaAtual.find("td:eq(5)").text().trim();
   nParametros.coluna6 = linhaAtual.find("td:eq(6)").text().trim();
   nParametros.coluna7 = linhaAtual.find("td:eq(7)").text().trim();
   nParametros.coluna8 = linhaAtual.find("td:eq(8)").text().trim();
   nParametros.coluna9 = linhaAtual.find("td:eq(9)").text().trim();
   nParametros.coluna10 = linhaAtual.find("td:eq(10)").text().trim();
   nParametros.coluna11 = linhaAtual.find("td:eq(11)").text().trim();
   nParametros.coluna12 = linhaAtual.find("td:eq(12)").text().trim();
   // Envia os dados para o servidor.
   $.post("url_onde_pego_os_dados", nParametros, function (resposta) {
       window.alert(resposta);
   });
}

Take this data by retrieving the super global $_POST["coluna0"] and so for a day one by one there on the server. Since I don’t know what you need to do, I’m gonna stop here and not make it too complicated.