Table with Radio input how to pick the selected value

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Table with Radio input how to pick the selected value

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#1 by (0 votes)

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Hello, I have a table that has a line where you can select a radio button. When I select the save button I want to get the values that were selected. I can get the text from the radio button, however I can not get the selected value.

enter the code

    var table = document.getElementById("tbl");
        for (var i = 1,row; row = table.rows[i]; i++) {
            rows = table.getElementsByTagName('tr');
            var cells = rows[i].getElementsByTagName('td');

          
            alert(cells[2].innerText);
        }

         <tr>
             
                <td>
                  
                <label>
                    Presente
                    <input type="radio" name="@item.Id" value="1" checked>
                </label>

                <label>
                    Ausente
                    <input type="radio" name="@item.Id" value="0">
                </label>
                <td/>

            </tr>

javascript

asked by anonymous 02.03.2016 / 15:00

1 answer

Cocoapods error no such file or directory: 'OpenGLES' Convert data.frame object into numeric

score 0 · Accepted Answer

Use the document.querySelectorAll method to search for the desired element. It will return an array, as it is an input of the radio type, you will only get the element [0].

input [type = radio] - search all input elements of the radio type

: checked - all radio-type input that is selected

document.querySelectorAll('input[type=radio]:checked')[0].value;