[JavaScript] 即時字數統計

三月 10th, 2006

在 TiM Club 找到的即時字數統計 JavaScript,應該會用的到,作者為 jaceju。


<script type="text/javascript">
<!--
var iCount = 0;
function changeText(objElement) {
    var oTextCount = document.getElementById("txtCount");
    var oCount = document.getElementById("hdnCount");
    iCount = objElement.value.length;
    oTextCount.innerHTML = "" + iCount;
    oCount.value = parseInt(iCount);
}
//-->
</script>

顯示部分:


<p>total: <span id="txtCount">0</span> char(s)</p>
<textarea name="txtTest" cols="50" rows="10" id="txtTest" onkeyup="changeText(this);"></textarea>

Ajax, 程式筆記

  1. sara
    十二月 17th, 2010 at 07:11 | #1

    請幫我刪掉上面那篇!謝謝
    我以為這是字數統計器= =

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