JavaScriptÖеļôÌù°å(clipboardData)
JavaScriptÖеļôÌù°å(clipboardData)
clipboardData ¶ÔÏó
ÌṩÁ˶ԼôÌù°åµÄ·ÃÎÊ¡£
Èý¸ö·½·¨
1.clearData(sDataFormat) ɾ³ý¼ôÌù°åÖÐÖ¸¶¨¸ñʽµÄÊý¾Ý¡£
2.getData(sDataFormat) ´Ó¼ôÌù°å»ñÈ¡Ö¸¶¨¸ñʽµÄÊý¾Ý¡£
3.setData(sDataFormat, sData) ¸ø¼ôÌù°å¸³ÓèÖ¸¶¨¸ñʽµÄÊý¾Ý¡£·µ»Ø true ±íʾ²Ù×÷³É¹¦¡£
Àý×Ó
<script language="JavaScript">
<!--
var text = "123";
if (!window.clipboardData.setData('Text', text)) // ¸³Óè text ¸ñʽµÄÊý¾Ý
{
alert("¸´ÖÆʧ°Ü!");
}
text = window.clipboardData.getData('Text'); // »ñÈ¡ text ¸ñʽµÄÊý¾Ý
alert(text);
window.clipboardData.clearData('Text'); // Çå³ý text ¸ñʽµÄÊý¾Ý
text = window.clipboardData.getData('Text');
alert(text);
//-->
</script>
Ïà¹ØÎĵµ£º
scrollHeight: »ñÈ¡¶ÔÏóµÄ¹ö¶¯¸ß¶È¡£
scrollLeft:ÉèÖûò»ñȡλÓÚ¶ÔÏó×ó±ß½çºÍ´°¿ÚÖÐÄ¿Ç°¿É¼ûÄÚÈݵÄ×î×ó¶ËÖ®¼äµÄ¾àÀë
scrollTop:ÉèÖûò»ñȡλÓÚ¶ÔÏó×¶ËºÍ´°¿ÚÖпɼûÄÚÈݵÄ×¶ËÖ®¼äµÄ¾àÀë
scrollWidth:»ñÈ¡¶ÔÏóµÄ¹ö¶¯¿í¶È
offsetHeight:»ñÈ¡¶ÔÏóÏà¶ÔÓÚ°æÃæ»òÓɸ¸×ø±ê offsetParent ÊôÐÔÖ¸¶¨µÄ¸¸×ø±êµÄ¸ß¶È
offsetL ......
<mce:script language=javascript><!--
var a=0;
// --></mce:script>
<?php
function func1()
{
$t="a=a+1;";
return $t."alert(a)";
}
?>
<?php
echo "<input type=button value='Sure' onclick=\"".func1()."\">";
?> ......
½éÉÜÁ½¸ö¹Ø¼üµÄcss
<style media="print">
.Noprint { DISPLAY: none }
.PageNext{ PAGE-BREAK-AFTER: always }
</style>µÚÒ»¸öÔÚ²»ÐèÒª´òÓ¡µÄ±êÇ©ÉÏÌí¼Ó£¨×Ó±êÇ©Ò²½«²»±»´òÓ¡£©£¬µÚ¶þ¸öÔÚÐèÒª»»ÐеıêÇ©´¦Ìí¼Ó£¨¸Ã±êÇ©Ëù±íʾµÄÄÚÈݽ«ÔÚµ±Ç°´òÓ¡µÄÒ»Ò³ÄÚ£©
½ÓÏÂÀ´Í¨¹ýµ÷ÓÃ×î»ù±¾µÄjsÓï¾ä
windo ......
Á÷ÐÐµÄ JavaScript ¿â²»Ê¤Ã¶¾Ù£¬jQuery, MooTools, Prototype, Dojo, YUI¡£ÕâЩ JavaScript ¿â¹¦Äܷḻ£¬¼ÓÉÏËüÃǵIJå¼þ£¬¼¸ºõÄÜʤÈÎÈκι¤×÷£¬È»¶øÕâÊÇÓдú¼ÛµÄ£¬ÕâЩ¿âÍùÍùµ¼ÖÂÄãµÄÍøÒ³³ß´çÓ·Öס£ÔÚijЩ³¡ºÏ£¬Èç¹ûÄãÖ»ÏëÍê³ÉÌض¨µÄ¹¤×÷£¬¿ÉÒÔʹÓà һЩ¹¦ÄܸüרһµÄÇáÁ¿¿â£¬±¾ÎĽéÉÜÁË40¸ö·Ç³£³öÉ«µÄÇáÁ¿¼¶ JavaScript ¿â¡ ......