取得input中部分选中(selected)的值(for IE and Firefox),这个例子非常不错,给大家共享一下。
<script language="javascript">var agt=navigator.userAgent.toLowerCase();var ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1) && (agt.indexOf("omniweb") == -1));
function a(){var myArea = document.getElementById("s");var selection;if (!ie){if (myArea.selectionStart!= undefined) {selection = myArea.value.substr(myArea.selectionStart, myArea.selectionEnd - myArea.selectionStart);}}else{if (window.getSelection){selection = window.getSelection();}else if (document.getSelection){selection = document.getSelection();}else if (document.selection){selection = document.selection.createRange().text;}}alert(selection)}
</script><input type="text" value="testtest" id="s" name="s"onmouseup="javascript:a()" />
Copyright @ 2007-2012 敏韬网(敏而好学,文韬武略--MinTao.Net)(学习笔记) Inc All Rights Reserved. 闵涛 E_mail:admin@mintao.net(欢迎提供学习资源)
鄂公网安备 42011102001154号
站长:MinTao ICP备案号:鄂ICP备11006601号-18