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</span> 直後の <br> を消したい例 (IE6対応)

Last updated at Posted at 2017-05-06
  • </span> 直後の <br> を消したい例

IE8以降

<span>aa</span>
<br>
<span>bb</span>

<script>
var elements = document.getElementsByTagName("span");
for (i=0; i < elements.length; i++) {
    elements[i].style.display = 'none';
    // </span> 直後の <br> を消した    if (elements[i].nextSibling instanceof HTMLBRElement) {
        elements[i].nextSibling.style.display = 'none';
    }
}
</script>

IE6以降、javascript対応ガラケー対応

  <span>aa</span>
  <br>
  <span>bb</span>

  <script>
  var elements = document.getElementsByTagName("span");
  for (i=0; i < elements.length; i++) {
    elements[i].style.display = 'none';
    // </span> 直後の <br> を消したい
-   if (elements[i].nextSibling instanceof HTMLBRElement) {
+   if (elements[i].nextSibling.nodeName == "BR") {
        elements[i].nextSibling.style.display = 'none';
    }
  }
  </script>
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