BlogJava-谷文天空-文章分类-javascripthttp://www.blogjava.net/lcgxc/category/24129.htmlzh-cnSat, 21 Jul 2007 22:13:24 GMTSat, 21 Jul 2007 22:13:24 GMT60javascript 中getSelection使用http://www.blogjava.net/lcgxc/articles/130540.htmllcgxclcgxcMon, 16 Jul 2007 04:51:00 GMThttp://www.blogjava.net/lcgxc/articles/130540.htmlhttp://www.blogjava.net/lcgxc/comments/130540.htmlhttp://www.blogjava.net/lcgxc/articles/130540.html#Feedback0http://www.blogjava.net/lcgxc/comments/commentRss/130540.htmlhttp://www.blogjava.net/lcgxc/services/trackbacks/130540.html<head>

<script LANGUAGE="JavaScript">
var isNav = (navigator.appName.indexOf("Netscape") !=-1);

function showSelection(){
 if (window.getSelection) {
alert(window.getSelection());
document.forms[0].selectedText.value=window.getSelection();
} else if (document.getSelection) {
alert(document.getSelection());
document.forms[0].selectedText.value=document.getSelection();
} else if (document.selection) {
alert(document.selection.createRange().text);
document.forms[0].selectedText.value=document.selection.createRange().text;
}


}

if (isNav) {

document.captureEvents(Event.MOUSEUP);

}

document.onmouseup = showSelection;


</script>
</head>

<body>

<P>
这些都是用来测试的文本，您可以用鼠标来选中，然后试一试选择文本后产生的结构。
</P>

<form name="dataholder">


<textarea name="selectedText" rows = 3 cols=40 wrap="virtusl">
</textarea>
</form>
</body>



lcgxc 2007-07-16 12:51 发表评论
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