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- <!DOCTYPE html>
- <html>
- <head>
- <title>JavaScript3</title>
- <meta charset="UTF-8">
- </head>
- <body>
- <table>
- <tr>
- <td class="row">HTML/CSS</td>
- <td class="row">JS</td>
- <td class="row">C# + SQL</td>
- <td class="row">PHP + MYSQL</td>
- </tr>
- </table>
- Podaj nr komórki w celu wymiany danych (0-3)
- <input id ="input1" type="text" value=""/>
- Podaj nową wartość w celu zapisu w komórce:
- <input id="input2" type="text" value=""/>
- <br/>
- <br/>
- <button type="button" onclick="wymienDane();">
- Zmień wartość w wybranej komórce</button>
- <script>
- function wymienDane(){
- var input1 = document.getElementsByTagName("input");
- var nrKomorki = Number(input1[0].value);
- var nowaWartosc = input1[1].value;
- var row = document.getElementsByClassName("row");
- row[nrKomorki].innerHTML = nowaWartosc;
- }
- </script>
- </body>
- <html>
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