[已解决]使用JavaScript打印HTML表 [英] [Solved] Printing HTML table with JavaScript

问题描述

我有一个div

< div id ="aux"> aqui</div>

I have a div

<div id="aux">aqui</div>

linha = "<table cellspacing='0' cellpadding='0' border='0'>";
    linha = linha + "<tr>";
    linha = linha+ "<td>test</td>"; // just testing
    linha = linha + "</tr>";
    linha = linha + "</table>";
    document.getElementById('aux').innerHTML = linha;

但是不行.看起来在最后一行中，我有某种错误，因为如果我在该行之后放一个警报，我看不到它(但是如果放在它之前，我会看到它).

好的，我知道为什么.我将该代码放在一个函数中，并将其放在JS的第一行中.所以它在div出现之前就执行了，这就是为什么什么都不出现的原因.
对不起，我的英语.

But don''t work. Looks like in the last line I have some kind of error, because if I put an alert after that line I dont see it (but I see it if I place it before).

Ok I know why. I place that code inside a function and that function it''s in the first lines of JS. So it''s executed before before div is present, that''s why dont appear nothing.

Sorry for my English.

推荐答案

只需回答一下，便将其从未答复的列表中弹出.

由OP自己解决:
好吧，我知道为什么.我将该代码放在一个函数中，并将其放在JS的第一行中.所以它在div出现之前就执行了，这就是为什么什么都不出现的原因.

Just answering it to pop it out of unanswered list.

resolved by OP himself:
Ok I know why. I place that code inside a function and that function it''s in the first lines of JS. So it''s executed before before div is present, that''s why dont appear nothing.

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