getElementsByTagName (). textContent >>> write to >>> getElementById.textContent

Question

There is a source code snippet:

<tr id="file_theme_estimates_rus"> <td>5</td> <td></td> <td>2</td> <td>3</td> <td></td> <td></td> </tr> <tr> <td id="file_estimates_rus"></td> </tr>

There is a broken Javascript function:

document.getElementById("file_estimates_rus").textContent = document.getElementById("file_theme_estimates_rus").getElementsByTagName("span").textContent;

What should I do to make the Javascript function work? All span elements need to appear in the <td id="file_estimates_rus">...</td> . Those. in this case, after executing the Javascript function, it should turn out like this:

<tr id="file_theme_estimates_rus"> <td>5</td> <td></td> <td>2</td> <td>3</td> <td></td> <td></td> </tr> <tr> <td id="file_estimates_rus">523</td> </tr>

Please write a Javascript function to help me do this.

You have already written almost 50 questions. Maybe it's time to learn how to format the code? - Athari

ArchDemon ArchDemon 2,268 2 gold marks 6 silver marks 23 bronze marks · Accepted Answer · 2015-04-04T21:17:24

 var a = document.getElementById("file_estimates_rus"), b = document.getElementById("file_theme_estimates_rus").getElementsByTagName("span"); for (var i = 0; i < b.length; i++) { a.innerHTML += b[i].outerHTML; }

here it turns out to be “3 2 5”, but can you make “5 2 3”?

getElementsByTagName (). textContent >>> write to >>> getElementById.textContent

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