Javascript ģ̬´°¿Ú
<html>
<head>
<script language="javascript">
function overlay() {
xyz = document.getElementById("overlay");
xyz.style.visibility = (xyz.style.visibility == "visible") ? "hidden" : "visible";
}
</script>
<style type="text/css">
#overlay {
visibility: hidden;
position: absolute;
left: 0px;
top: 0px;
width:100%;
height:100%;
text-align:center;
z-index: 1000;
background-color:gray;
opacity: 0.8; /*FireFox*/
filter:alpha(opacity=80); /*IE*/
-moz-opacity: 0.8;
}
#overlay div {
width:300px;
 
Ïà¹ØÎĵµ£º
JavaScript µÄ³É¹¦ÈÃÈ˽ò½òÀÖµÀ£¬Îª Web ÍøÒ³±àд JavaScript ´úÂëÒѾÊÇËùÓÐ Web Éè¼ÆÊ¦µÄ»ù±¾¹¦£¬ÕâÃÅÓÐȤµÄÓïÑÔÔ̲Ø×ÅÐí¶à²»ÎªÈËÊìÖªµÄ¶«Î÷£¬¼´Ê¹¶àÄêµÄ JavaScript ³ÌÐòÔ±£¬Ò²Î´ÄÜÍêÈ«³Ô͸¡£±¾ÎÄ´Ó7¸ö·½Ãæ½²Êö JavaScript ÖÐÄÇЩÄã²»ºÜÊìÖªµ«·Ç³£ÊµÓõļ¼ÇÉ¡£
¼òÂÔÓï¾ä
JavaScript ¿ÉÒÔʹÓüòÂÔÓï¾ä¿ìËÙ´´½¨¶ÔÏóºÍÊý× ......
javascript
µÄ±àÂëÄÜÁ¦±È½ÏÈõ£¬µ«²¢²»´úÂëËü²»ÄÜ×ö£¬Ö»²»¹ý£¬ÐèÒªÄ㻨һµã¹¦·ò£¬Ç°¶Îʱ¼äÔÚ×öÈÕÀúµÄʱºò£¬ÐèÒª´Ótextbox¶ÁÈ¡ÈÕÆÚ£¬ÎÊÌâµÄ¹Ø¼üÊÇtextbox
µÄÈÕÆÚ¿ÉÄÜÊÇÃÀ¹ú±ê×¼£¬¿ÉÄÜÊÇÖйú±ê×¼µÈµÈ£¬Ã»Óа취½«Ö®×ª³ÉÈÕÆÚ¸ñʽ£¬Ò²¾Í²»Äܽ«ÈÕÆÚÔÚÈÕÀúÖж¨Î»µ½µ±Ìì¡£ÔÚcsdnÉÏÎÊÁËÒ»¸öÎÊÌ⣬½á¹ûûÓÐÈË´ðµÃºÏ
ÊÊ£¬ÎÒÒ»ÅÖ ......
ÕâÁ½ÌìÔÚ×öÒ»¸ö¿Ø¼þµÄʱºòÓöµ½Òª´¥·¢onchangeʼþµÄÎÊÌ⣬±¾À´ÒÔΪֵһµ©¸ü¸Ä¾Í»á´¥·¢onchangeʼþ£¬µ«Êµ¼ÊÉϲ»ÊÇÏëÏóÖеÄÄÇÑù¡£
¶ÔÓÚonBlurºÍonFocus¿ÉÒÔÖ±½Óµ÷ÓÃobject.Blur()ºÍobject.Focus()£¬µ«javascriptÖÐûÓÐobject.Changeʼþ¡£ÓÚÊǾÍÔÚÍøÉϲéÁËһϣ¬·¢ÏÖobject.fireEvent()¿ÉÒÔ´¥·¢Ê¼þ£¬Èç´¥·¢onchangeʼþÔòÊ ......
function EnhancedImage(src,onLoaded){
var self = this;
this.src = src;
this.width = 0;
this.height = 0;
this.onLoaded = onLoaded;
this.loaded = false;
this.image = null;
this.load = function(){
if(this.loaded)
return;
this. ......
http://news.csdn.net/a/20100424/218105.html
JavaScript µÄ³É¹¦ÈÃÈ˽ò½òÀÖµÀ£¬Îª Web ÍøÒ³±àд JavaScript ´úÂëÒѾÊÇËùÓÐ Web Éè¼ÆÊ¦µÄ»ù±¾¹¦£¬ÕâÃÅÓÐȤµÄÓïÑÔÔ̲Ø×ÅÐí¶à²»ÎªÈËÊìÖªµÄ¶«Î÷£¬¼´Ê¹¶àÄêµÄ JavaScript ³ÌÐòÔ±£¬Ò²Î´ÄÜÍêÈ«³Ô͸¡£±¾ÎÄ´Ó7¸ö·½Ãæ½²Êö JavaScript ÖÐÄÇЩÄã²»ºÜÊìÖªµ«·Ç³£ÊµÓõļ¼ÇÉ¡£
¼òÂÔÓï¾ä
......