CSSÖÐÔªËØµÄÒþ²ØºÍÏÔʾ(visibility, display)
visibility: hidden, visible
display: block, inline, none
visibility: ¿ØÖÆÒ³ÃæÔªËصÄÏÔʾºÍÒþ²Ø£¬²»¿ÕÖµÔªËØµÄλÖÃÌØÕ÷¡£
document.getElementById("div").style.visibility = "hidden"; //Òþ²ØÔªËØ
document.getElementById("div").style.visibility = "visible"; //ÏÔÊ¾ÔªËØ
µ±ÔªËØÔÚÒ³ÃæÊÇÒþ²ØÊ±£¬»áÕ¼¾ÝÒ»¸öÏÔʾ¿é£¬ÆäËüµÄÔªËØ²»ÄÜʹÓÃÕâ¸öλÖᣵ±ÔªËØÒþ²ØÊ±£¬Ëü²»ÄܽÓÊÕʼþ¡£
document.getElementById("div").style.display = "none";//´ÓÒ³ÃæÖÐÒÆ³ýÕâ¸öÔªËØ£¬µ±È»ÔªËصÄλÖÃÒ²±»ÒƳý¡£
document.getElementById("div").style.display = "inline";//´ËÔªËØ²»»áÕ¼¾ÝÒ»ÐУ¬ºÍÆäËüµÄÔªËØÒ»Æð×éºÏÏÔʾ¡£
document.getElementById("div").style.display = "block";//´ËÔªËØÕ¼¾ÝÒ»ÐУ¬µ¥¶ÀÏÔʾ¡£
Ïà¹ØÎĵµ£º
+++ ÿ¸ãITµÄÈ˶¼ÖªµÀB/SϵͳµÄDIV+CSS½á¹¹£¬ÖªµÀËüµÄºÃ¡£µ«Èç¹ûÄãÎÊ£¬DIV+CSS½á¹¹ÊÇʲô£¿ºÃÔÚÄÄÀï?ʵ¼ÊÏîĿӦ¸ÃÈçºÎÌåÏÖ»òʵÏÖ£¿Ã¿¸öÈ˶¼ÄܺÍÄã°×»ï¼¸¾ä£¬ÓÐЩÈËÉõÖÁ»áÌÏÌϲ»¾ø£¬¶øÍùÍùÕâЩÌÏÌϲ»¾øµÄÈËÒ²Ö»ÊÇÌýÁíһЩÌÏÌϲ»¾øµÄÈË˵µÄ£¬½ö½öÊÇ“½ÓÊÕ”²¢“½ÓÊÜ”ÁËÐÅÏ¢£¬That is all£¬¾ÍÏñÒ»ÕÅ´ÅÅÌ£ ......
¡¡¡¡ÔÚWeb±ê×¼ÖеÄÒ³Ãæ²¼¾ÖÊÇʹÓÃDivÅäºÏCSSÀ´ÊµÏֵġ£ÕâÆäÖÐ×î³£Óõ½µÄ¾ÍÊÇʹÕû¸öÒ³ÃæË®Æ½¾ÓÖеÄЧ¹û£¬ÕâÊÇÔÚÒ³Ãæ²¼¾ÖÖлù±¾£¬Ò²ÊÇ×îÓ¦¸ÃÊ×ÏÈÕÆÎÕµÄ֪ʶ¡£²»¹ý£¬»¹ÊǾ³£»áÓÐÈËÎʵ½Õâ¸öÎÊÌ⣬ÔÚÕâÀïÎÒ¼òµ¥×ܽáÒ»ÏÂʹÓÃDivºÍCSSʵÏÖÒ³ÃæË®Æ½¾ÓÖеķ½·¨£º
¡¡¡¡Ò»¡¢margin:auto 0 Óë text-aligh:center
¡¡¡¡ÔÚÏÖ´úä¯ÀÀÆ÷£¨È ......
×÷Ϊһ¸ö³ÌÐòÔ±£¬¾³£ÐèÒªÃæ¶ÔµÄÒ»¸öÎÊÌâ¾ÍÊÇÔÚÐÂÎŵÈÐÅÏ¢µÄ±êÌâÁбíÖУ¬³£³£ÎªÁËÊÊÓ¦±í¸ñµÄ¿í¶È£¬ÐèÒª¶Ô¹ý³¤µÄ±êÌâÎÄ×ֵĽøÐнØÈ¡²¢ÔÚ½ØÈ¡ºóµÄÎÄ×ÖÄ©¶Ë¼ÓÉÏÊ¡ÂԺš£
ÖÚËùÖÜÖª£¬Óкܶ෽·¨¿ÉÒÔʵÏÖÕâ¸ö¹¦ÄÜ£¬JavaScript£¬ASP£¬PHP¶¼Óи÷×ÔµÄʵÏÖ·½·¨£¬µ«ÊÇÃæÁÙµÄÎÊÌâÓкܶ࣬±ÈÈçÖÐÓ¢ÎÄ»ìÔÓʱ»òÔÚijЩ±àÂëÏ£¬ÈÝÒ×Ôì³É½ØÈ ......
¿ÉÒÔÔÚ²©¿ÍµÄÅäÖÃÒ³ÃæµÄ×Ô¶¨ÒåcssÀ¸ÖÐÌîÈëcssÑùʽ´úÂëÀ´×Ô¶¨Ò²blogµÄ·ç¸ñ
csdn blogµÄÒ³Ãæ¼Ü¹¹»ù±¾ÊÇÓÉdivʵÏֵģ¬Õû¸öÒ³ÃæÖ÷ÒªÓÉÈý¸ödiv×é³É£¬ËüÃǵÄid·Ö±ðÊÇ:
csdnblog_header,
csdnblog_sidebar, csdnblog_content¡£
ËùÒÔ£¬¶¨ÒåËüÃǵÄÖ÷ÌåÑùʽ¿ÉÒÔÕâÑù:
#csdnblog_header
{
//Í·²¿µÄ·ç¸ñ ......
·¢ÎÄÕÂÖУ¬Í¼Æ¬°Ñdiv³ÅÆÆÁ˵Ľâ¾ö°ì·¨
ÔÀ´Í¼Æ¬×ÔÊÊÓ¦¿í¶ÈÒ»°ã¶¼ÊÇͨ¹ýJavascriptÀ´½â¾öµÄ£¬µ«ÊǶàÉÙ»¹ÊDZȽÏÂé·³¡£»¹ÓÐÒ»ÖÖͨ¹ýÉèÖÃÍâ²ãÈÝÆ÷overflow:hiddenÊôÐÔÀ´½â¾ö£¬µ«ÊÇÕâÑù»áµ¼ÖÂͼƬÏÔʾ²»È«µÄÎÊÌâ¡£½ñÌì¿´µ½ÁËÒ»ÖÖеĽâ¾ö°ì·¨£¬Í¨¹ýCSSÀ´½â¾öÕâ¸öÎÊÌâ¡£
CSS´úÂë
img{
max-width:500px;&nbs ......