Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB
ÈÈÃűêÇ©£º c c# c++ asp asp.net linux php jsp java vb Python Ruby mysql sql access Sqlite sqlserver delphi javascript Oracle ajax wap mssql html css flash flex dreamweaver xml
 ×îÐÂÎÄÕ :

javascriptÖÐÈÕÆÚº¯ÊýDateÏê½â

¶ÔÏó: ÈÕÆÚ
DateÊÇjavascriptÔ¤¶¨ÒåÖ÷Ìâ. ¸ÃÖ÷Ìâ°üÀ¨¿É»ñÈ¡»òÉèÖÃϵͳÈÕÆÚ¡¢Ê±¼ä¡¢Ô¡¢ÈÕ¡¢Ð¡Ê±¡¢·ÖÖÓ¡¢ÃëµÈµÈ¡£°üÀ¨º¯Êý·½·¨»ñÈ¡ UTC ¸ñʽµÄÈÕÆÚ¡£ UTC Êǹú¼Ê±ê׼ʱ¼ä£¬Ò²³Æ¸ñÁÖÄáÖαê׼ʱ¼ä£¨Greenwich Mean Time£©¡£
ÔÚʹÓÃÕâЩ·½·¨Ç°¿ÉÏÈÉùÃ÷Ò»¸öÖ÷Ìâ¡£
´´½¨ÐÂÈÕÆÚÖ÷Ìâ
ʾÀý´úÂ룺var exd = new Date();
µ÷ÓÃ"new Date()" ½«´´½¨Ò»¸öÈÕÆÚÖ÷Ìâ¡£¸ÃÖ÷Ìâ¿ÉÓÃÓÚµ÷Óùý³Ì»òº¯Êý¡£ÎÒÃDZØÐëÔÚ±äÁ¿ÖлñÈ¡¸ÃÖ÷Ìâ¡£ÔÚÉÏÊöʾÀý´úÂëÖиÃÖ÷Ìâ´æ´¢ÓÚ±äÁ¿ exd ÖС£
ÒÔϽ«Ê¹Óà exd ×÷ΪʾÀý¡£
·½·¨
ʾÀý´úÂë
½á¹û
˵Ã÷
getDate()
exd = new Date();
exd.getDate();
23 9
getDate() ·½·¨·µ»ØÄúµ±Ç°ÏµÍ³ÈÕÆÚÖеÄÌìÊý¡£ Æä·¶Î§Îª 1 µ½ 31¡£
getUTCDate()
exd = new Date();
exd.getUTCDate();
23 9
getUTCDate() ·½·¨·µ»Ø UTC ÈÕÆÚÖеÄÌìÊý¡£ UTC Êǹú¼Ê±ê׼ʱ¼ä¡£
getMonth()
exd = new Date();
exd.getMonth();
3 3
getMonth() ·½·¨·µ»ØÄúϵͳÈÕÆÚÖеÄÔ·ݡ£ Æä·¶Î§ÊÇ´Ó 1 µ½ 12. 1 ÊÇ1Ô£¬ 12 ÊÇ12Ô¡£
getUTCMonth()
exd = new Date();
exd. getUTCMonth();
3 3
getUTCMonth() ·½·¨·µ»ØÄúϵͳÈÕÆÚÖÐµÄ UTC ʱ¼äÖеÄÔ·ݡ£
getDay()
exd = new Date( ......

ʹÓÃJavaScriptºÍAjax·¢³öÒì²½ÇëÇóÏê½â

´ò¿ªÇëÇó
¡¡¡¡ÓÐÁËÒªÁ¬½ÓµÄ URL ºó¾Í¿ÉÒÔÅäÖÃÇëÇóÁË¡£¿ÉÒÔÓà XMLHttpRequest ¶ÔÏóµÄ open() ·½·¨À´Íê³É¡£¸Ã·½·¨ÓÐÎå¸ö²ÎÊý:
request-type:·¢ËÍÇëÇóµÄÀàÐÍ¡£µäÐ͵ÄÖµÊÇ GET »ò POST£¬µ«Ò²¿ÉÒÔ·¢ËÍ HEAD ÇëÇó¡£
url:ÒªÁ¬½ÓµÄ URL¡£
asynch:Èç¹ûÏ£ÍûʹÓÃÒì²½Á¬½ÓÔòΪ true£¬·ñÔòΪ false¡£¸Ã²ÎÊýÊÇ¿ÉÑ¡µÄ£¬Ä¬ÈÏΪ true¡£
username:Èç¹ûÐèÒªÉí·ÝÑéÖ¤£¬Ôò¿ÉÒÔÔÚ´ËÖ¸¶¨Óû§Ãû¡£¸Ã¿ÉÑ¡²ÎÊýûÓÐĬÈÏÖµ¡£
password:Èç¹ûÐèÒªÉí·ÝÑéÖ¤£¬Ôò¿ÉÒÔÔÚ´ËÖ¸¶¨¿ÚÁî¡£¸Ã¿ÉÑ¡²ÎÊýûÓÐĬÈÏÖµ¡£
¡¡¡¡Í¨³£Ê¹ÓÃÆäÖеÄǰÈý¸ö²ÎÊý¡£ÊÂʵÉÏ£¬¼´Ê¹ÐèÒªÒì²½Á¬½Ó£¬Ò²Ó¦¸ÃÖ¸¶¨µÚÈý¸ö²ÎÊýΪ “true”¡£ÕâÊÇĬÈÏÖµ£¬µ«¼á³ÖÃ÷È·Ö¸¶¨ÇëÇóÊÇÒì²½µÄ»¹ÊÇͬ²½µÄ¸üÈÝÒ×Àí½â¡£
¡¡¡¡½«ÕâЩ½áºÏÆðÀ´£¬Í¨³£»áµÃµ½ Çåµ¥ 9 ËùʾµÄÒ»ÐдúÂë¡£
¡¡¡¡Çåµ¥ 9. ´ò¿ªÇëÇó
   function getCustomerInfo() {
     var phone = document.getElementById("phone").value;
     var url = "/cgi-local/lookupCustomer.php?phone=" + escape(phone);
     request.open("GET", url, true);
   }
¡¡¡¡Ò»µ©ÉèÖúÃÁË URL£¬ÆäËû¾Í¼ò ......

ʹÓÃJavaScriptºÍAjax·¢³öÒì²½ÇëÇóÏê½â

´ò¿ªÇëÇó
¡¡¡¡ÓÐÁËÒªÁ¬½ÓµÄ URL ºó¾Í¿ÉÒÔÅäÖÃÇëÇóÁË¡£¿ÉÒÔÓà XMLHttpRequest ¶ÔÏóµÄ open() ·½·¨À´Íê³É¡£¸Ã·½·¨ÓÐÎå¸ö²ÎÊý:
request-type:·¢ËÍÇëÇóµÄÀàÐÍ¡£µäÐ͵ÄÖµÊÇ GET »ò POST£¬µ«Ò²¿ÉÒÔ·¢ËÍ HEAD ÇëÇó¡£
url:ÒªÁ¬½ÓµÄ URL¡£
asynch:Èç¹ûÏ£ÍûʹÓÃÒì²½Á¬½ÓÔòΪ true£¬·ñÔòΪ false¡£¸Ã²ÎÊýÊÇ¿ÉÑ¡µÄ£¬Ä¬ÈÏΪ true¡£
username:Èç¹ûÐèÒªÉí·ÝÑéÖ¤£¬Ôò¿ÉÒÔÔÚ´ËÖ¸¶¨Óû§Ãû¡£¸Ã¿ÉÑ¡²ÎÊýûÓÐĬÈÏÖµ¡£
password:Èç¹ûÐèÒªÉí·ÝÑéÖ¤£¬Ôò¿ÉÒÔÔÚ´ËÖ¸¶¨¿ÚÁî¡£¸Ã¿ÉÑ¡²ÎÊýûÓÐĬÈÏÖµ¡£
¡¡¡¡Í¨³£Ê¹ÓÃÆäÖеÄǰÈý¸ö²ÎÊý¡£ÊÂʵÉÏ£¬¼´Ê¹ÐèÒªÒì²½Á¬½Ó£¬Ò²Ó¦¸ÃÖ¸¶¨µÚÈý¸ö²ÎÊýΪ “true”¡£ÕâÊÇĬÈÏÖµ£¬µ«¼á³ÖÃ÷È·Ö¸¶¨ÇëÇóÊÇÒì²½µÄ»¹ÊÇͬ²½µÄ¸üÈÝÒ×Àí½â¡£
¡¡¡¡½«ÕâЩ½áºÏÆðÀ´£¬Í¨³£»áµÃµ½ Çåµ¥ 9 ËùʾµÄÒ»ÐдúÂë¡£
¡¡¡¡Çåµ¥ 9. ´ò¿ªÇëÇó
   function getCustomerInfo() {
     var phone = document.getElementById("phone").value;
     var url = "/cgi-local/lookupCustomer.php?phone=" + escape(phone);
     request.open("GET", url, true);
   }
¡¡¡¡Ò»µ©ÉèÖúÃÁË URL£¬ÆäËû¾Í¼ò ......

javascriptµÄÏà¹Ø¼¼ÊõÎÄÕµÄÊÕ²Ø

±íµ¥Ð§¹û£ºhttp://www.sprymedia.co.uk/article/KeyTable
±íµ¥Ð§¹û£ºhttp://www.datatables.net/examples/
ͼ±íЧ¹û£º http://filamentgroup.com/dwpe/#codeexamples
ͼ±íЧ¹û£º http://people.iola.dk/olau/flot/examples/
±íµ¥Ð§¹û£ºhttp://www.reconstrukt.com/ingrid/src/example1.html#
Ê÷ÐÎĿ¼£ºhttp://www.hanpau.com/index.php?page=jqtreetable
jqueryui demos:http://jqueryui.com/demos/
https://www.diningin.com/
¿´ÁËÒÔǰµÄÎļþºÍdemosÄã»áÊÜÒâ²»Éٵġ£ºÇºÇ¡£¡£¡£ ......

Javascript¶¯Ì¬Éú³ÉÏÂÀ­Áбí

ÓÃJavascriptʵÏÖ¸ù¾ÝÏÂÀ­ÁбícategoryµÄÑ¡Ôñ½á¹û£¬¸Ä±äÏÂÀ­Áбísub_categoryµÄÑ¡Ïî
<mce:script language="javascript" type="text/javascript">
<!--
function changeSubCategory() {
var sel_category = document.getElementById("category");
var sel_sub_category = document.getElementById("sub_category");
var len = sel_sub_category.length
for ( var i = 0; i < len; i++) {
sel_sub_category.remove(sel_sub_category.length - 1);
//Çå³ýÔ­ÓеÄoption
}
if (sel_category.value == "±¾¿Æ") {
var opt1 = document.createElement("option")
opt1.text = opt1.value = "±¾¿ÆÒ»Äê¼¶"
sel_sub_category.add(opt1)
var opt2 = document.createElement("option")
opt2.text = opt2.value = "±¾¿Æ¶þÄê¼¶"
sel_sub_category.add(opt2)
var opt3 = document.createElement("option")
opt3.text = opt3.value = "±¾¿ÆÈýÄê¼¶"
sel_sub_category.add(opt3)
var opt4 = document.createElement("option")
opt4.text = opt4.value = "±¾¿ÆËÄÄê¼¶"
sel_sub_category. ......

javaScript ´ò¿ª´°¿Ú×î´ó»¯

ÓÃjs ´ò¿ªÐ´°¿ÚµÄʱºò£¬´°¿Ú×î´ó»¯¡£
function showBigLisence(url){
 if(url!== undefined && url!== null && url !== ''){
    var scrWidth=screen.availWidth;
     var scrHeight=screen.availHeight;
     var self=window.open(url,"newwindow","resizable=yes,toolbar=yes, menubar=yes,   scrollbars=yes,location=yes, status=yes,top=0,left=0,width="+scrWidth+",height="+scrHeight);
     self.resizeTo(scrWidth,scrHeight);
     self.moveTo(0,0);
 }
²ÎÊý½âÊÍ
      window.open µ¯³öд°¿ÚµÄÃüÁ
   ¡¡¡¡url µ¯³ö´°¿ÚµÄÎļþÃû£»
   ¡¡¡¡'newwindow' µ¯³ö´°¿ÚµÄÃû×Ö£¨²»ÊÇÎļþÃû£©£¬·Ç±ØÐ룬¿ÉÓÿÕ''´úÌæ£»
   ¡¡¡¡height=100 ´°¿Ú¸ß¶È£»
   ¡¡¡¡width=400 ´°¿Ú¿í¶È£»
   ¡¡¡¡top=0 ´°¿Ú¾àÀëÆÁÄ»ÉÏ·½µÄÏóËØÖµ£»
   ¡¡¡¡left=0 ´°¿Ú¾àÀëÆÁÄ»×ó²àµÄÏóËØÖµ£»
   ¡¡¡¡toolbar=no ÊÇ·ñÏÔʾ¹ ......

javascript ѧϰ±Ê¼Ç£¨6£©

1. window ¶ÔÏóÊÇÕû¸ö BOM µÄºËÐÄ,ËùÓжÔÏóºÍ¼¯ºÏ¶¼ÒÔijÖÖ·½Ê½»Ø½Óµ½ window ¶ÔÏó.
          window ¶ÔÏó±íʾÕû¸öä¯ÀÀÆ÷´°¿Ú,µ«²»±íʾÆäÖаüº¬µÄÄÚÈÝ.
2. ¿ª·¢Õß¿ÉÒÔʹÓà window ¶ÔÏóÒÆ¶¯ºÍµ÷Õûä¯ÀÀÆ÷´°¿ÚµÄ±íÏÖÐÎʽ.
    window.moveBy(dx,dy); //Ïà¶Ôµ±Ç°Î»ÖÃ,Ë®Æ½ÒÆ¶¯dx¸öÏñËØ,´¹Ö±Òƶ¯dy¸öÏñËØ
window.moveTo(x,y); //ÒÆ¶¯µ½(x,y)λÖÃ
window.resizeBy(dw,dh); //Ïà¶Ôµ±Ç°´óС¸Ä±ä(dx,dy)
window.resizeTo(w,h); //´°¿Ú´óСµ÷ÕûΪ(x,y) 
3.  ¿ÉÒÔÓà window.open() ·½·¨´ò¿ªÐ´°¿Ú.ʹÓà window.close() ¹Ø±Õд°¿Ú.
    window.open("http://www.xxx.com","anyFrame","height=550,width=12,top=23,left=222,resizable") 
4. д°¿Ú»¹ÓжԴò¿ªËüµÄ´°¿ÚµÄÒýÓÃ,´æ·ÅÔÚopenerÊôÐÔÖÐ,Ö»ÔÚд°¿ÚµÄ×î¸ß²ã window ¶ÔÏó²ÅÓÐ opener ÊôÐÔ.
    var test = window.open("http://www.xxx.com","anyFrame","height=550,width=12,top=23,left=222,resizable");
alert(test.opener == window); //outputs "true" 
5. ¿ÉÒÔʹÓà window ¶ÔÏóµÄ3Öз½·¨µ¯³öÐÅÏ¢.aler ......
×ܼǼÊý:40319; ×ÜÒ³Êý:6720; ÿҳ6 Ìõ; Ê×Ò³ ÉÏÒ»Ò³ [1387] [1388] [1389] [1390] 1391 [1392] [1393] [1394] [1395] [1396]  ÏÂÒ»Ò³ βҳ
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ