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js的insertBefore函數(shù)插如tr節(jié)點兼容性問題?

Unity 3D

慕神8447489 2019-02-14 15:11:31

<html><head><title>test</title></head><body><div id="div1"><b>aaa</b></div><table id="table1"><tr id="tr1"><td>1</td><td>2</td></tr><tr id="tr2"><td>3</td><td>4</td></tr></table></body><script type="text/javascript">var table1 = document.getElementById("table1");var tr1 = table1.rows[0];var htmlSpan = document.createElement("tr");htmlSpan.innerHTML = "<td>aaa</td><td>bbb</td>";//htmlSpan.style.height = 25;tr1.parentNode.insertBefore(htmlSpan,tr1);</script></html>為什么這段代碼在IE6下無法成功。

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2 回答

慕桂英4014372

TA貢獻1871條經(jīng)驗獲得超13個贊

htmlSpan.innerHTML = "<td>aaa</td><td>bbb</td>";
主要是這在ie中不會生成規(guī)范的td，既然create了tr就在create dt吧，如下

<script type="text/javascript">
var table1 = document.getElementById("table1");
var tr1 = table1.rows[0];
var htmlSpan = document.createElement("tr");
var td1 = document.createElement("td");
var td2 = document.createElement("td");
td1.innerHTML = "aaa";
td2.innerHTML = "bbb";
htmlSpan.appendChild(td1);
htmlSpan.appendChild(td2);
//htmlSpan.style.height = 25;
tr1.parentNode.insertBefore(htmlSpan,tr1);
</script>