JavaScriptÈçºÎ»ñµÃinputÔªËØvalueÖµ
ÔÚÒ³ÃæÖÐÎÒÃÇ×î³£¼ûµÄÒ³ÃæÔªËØ¾ÍÊÇinputÁË£¬µ«ÊÇÎÒÃÇÈçºÎÓÃJavaScriptµÃµ½ÍøÒ³inputÖÐÊäÈëµÄvalueֵĨ£¬ÆäʵºÜ¼òµ¥£¬·½·¨Ò²²»Ö¹Ò»ÖÖ£¬¾ÝÎÒ×ܽá±È½Ï³£ÓõľÍÊÇÏÂÃæµÄÁ½ÖÖ·½·¨£¬Ïл°²»¶à˵ÁË£¬ÏÂÃæÄǾÍÀ´¿´¿´ÎÒ˵µÄ·½·¨°É£º
·½·¨Ò»¡¢
function print(){
var a=myform.name.value;
alert(a);
}
ÕâÊÇ»ñÈ¡ÍøÒ³inputÖµµÄ·½·¨Ö®Ò»£¬¸øfromÒ»¸öÃû×ÖÈ»ºóÔÚJavaScriptµÄµØ·½¾Í¿ÉÒÔÓÃformµÄÃû×ÖÀ´µ÷ÓÃform±íµ¥ÀïinputÔªËØµÄvalueÊôÐÔ¿ÉÒԵõ½Öµ£¬²¢°ÑÖµ¸³¸øa£¬×îºóÓÃJavaScriptµÄalert()´òÓ¡·½·¨´òÓ¡³öÀ´¡£ ·½·¨¶þ¡¢
function print(){
var a=document.getElementById("nn").value;
alert(a);
}
ÉÏÃæµÄÁ½ÖÖ·½·¨¶¼¿ÉÒԵõ½Ò³ÃæÀïinputÔªËØµÄÖµ£¬Ò»¸öÊÇÓÃ±íµ¥Ãû£¬Ò»¸öÊÇÓÃÔªËØid£¬ÏÖÔÚÄãÒ²ÖªµÀÔõôµÃµ½Á˰ɣ¿ÊÔÊÔ¿´°É¡£
Ïà¹ØÎĵµ£º
Several programming languages implement a sprintf function, to output a formatted string. It originated from the C programming language, printf function. Its a string manipulation function.
This is limited sprintf Javascript implementation. Function returns a string formatted by the usual printf co ......
Return a formatted string
function sprintf ( ) {
// Return a formatted string
//
// version: 909.322
// discuss at: http://phpjs.org/functions/sprintf // + original by: Ash Searle (http://hexmen.com/blog/)
// + namespaced by: Michael White (http://getsprink.com)
......
JavascriptµÄʼþ°ó¶¨Ö÷ÒªÓÐËÄÖÖ·½·¨£¨Ò»ÏÂÔÚIEÖÐÔËÐÐÕý³££¬µ«²»±£Ö¤ÆäËûä¯ÀÀÆ÷£©£º
[×¢£ºonXXXΪijһʼþ£¬funΪijһfunction£¬domIdΪijһDOM¶ÔÏóid£¬eventÀàÐͼûºó±ß¸½Â¼¡£]
1¡¢ÔÚDOMÖУ¬Ö±½ÓÓÃonXXX="fun();"½øÐаó¶¨
2¡¢ÔÚJavascript´úÂëÖÐÓà DOM¶ÔÏó.onXXX=fun ½øÐаó¶¨
3¡¢ÓÃ DOM¶ÔÏó.attach ......
Ò»¡¢¸ÅÊö
Marquee£ºHtmlÖйöÆÁ¿Ø¼þ£¬¿ÉÒÔʹ°üº¬Ôڴ˱ê¼ÇÖеÄÄÚÈݽøÐи÷¸ö·½Ïò£¬¸÷ÖÖËٶȵĹö¶¯£¬Òò´ËÔÚ²»¿¼ÂÇʹÓõÚÈý·½¿Ø¼þµÄǰÌáÏ£¬¿¼ÂÇʹÓÃMarquee+xmlhttpÀ´ÊµÏÖ¶¨´Î¸üÐÂÒ³ÃæÖеĹö¶¯ÄÚÈÝ£¬´ËʵÏÖÔÚIE6.0¼°ÒÔÉϰ汾²âÊÔͨ¹ý£¬ÆäËûä¯ÀÀÆ÷ÔÝʱδ²âÊÔ¹ý¡£
MarqueeÖеÄonfinishʼþ£ºÔÚ¸øMarqueeÊôÐÔloop¸ ......
µ÷ÓÃJavaScriptÎļþ
ÓÃ×÷µ¼º½À¸
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> ......