ÖÊÊý Javascript ֮ǰµÄÄǸöÓеãС벡
<mce:script type="text/javascript"><!--
document.write("<table border=1px border-color=red>"); //±í¸ñ¿ªÊ¼
for (h = 1; h <= 10; h++) {
document.write("<tr>"); //¿ªÊ¼µÚÒ»ÐÐ
for (s = 1; s <= 10; s++) {
var num = (h-1)*10+s; //µ±Ç°¸ñÖеÄÊýÖµ
var zs = true; //ĬÈÏZSΪÖÊÊý
if (num > 0) {
for (z = 2; z <= num/2; z++) //ÅжÏÊÇ·ñÖÊÊý
if (num%z == 0) {
zs = false;
}
if (num == 1) {
zs = false;
}
} //È統ǰֵÄܱ»2Õû³ý»òֵΪ1£¬Ôò²»ÊÇÖÊÊý
if (zs) {
document.write("<td bgcolor='red' class='table2'>"); //Èç¹ûÊÇÖÊÊý£¬µ±Ç°±í¸ñΪºìÉ«
}
else {
document.write("<td bgcolor='green' class='table2'>"); //Èç¹û²»ÊÇÖÊÊý£¬µ±Ç°¸ñΪÂÌÉ«
}
document.write(num); //Êä³öµ±Ç°Öµ
document.write("</td>"); //µ±Ç°ÁнáÊø
}
document.write("</tr>"); //µ±Ç°ÐнáÊø
}
document.write("</table>"); //±í¸ñ½áÊø
// --></mce:script>
Ïà¹ØÎĵµ£º
Firebug
Firefox is a popular browser with developers, partially due to the Firebug addon (available at http://www.getfirebug.com/), which was developed initially by Joe Hewitt and is now maintained by the Mozilla Foundation. This tool has increased the productivity of web develop ......
1. Javascript Debug Toolkit½éÉÜ
JSDT(Javascript Debug Toolkit)ÊÇÒ»¸öÓÃÓÚjavascriptµ÷ÊÔµÄeclipse
²å¼þ£¬ÓÃÓÚµ÷ÊÔjavascript¡£JSDT¿ÉÒÔ¿çä¯ÀÀÆ÷µ÷ÊÔ£¬Ö§³ÖÔÚIE,Firefox,Safari,ChromeµÈÖ÷Á÷ä¯ÀÀÆ÷Öе÷ÊÔ
javascript¡£JSDTÖ§³ÖÉèÖöϵ㣬µ¥²½µ÷ÊԵȵ÷ÊÔ¹¤¾ßµÄ»ù±¾ÌØÐÔ¡£
2. ÈçºÎ°²×°
JSDTÊÇ»ùÓÚeclipse3.2+,jdk1.5+ ......
³ýÁËÓÃgetElementByTagName µÄÁíÒ»ÖÖ»ñÈ¡¶ÔÏ󼯺ϵķ½·¨
<!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" conte ......
JavaScriptµÄä¯ÀÀÆ÷¶ÔÏóÏê½â
Ò»¡¢ä¯ÀÀÆ÷¶ÔÏó²ã´Î¼°ÆäÖ÷Òª×÷ÓÃ
¶þ¡¢Îĵµ¶ÔÏó¹¦Äܼ°Æä×÷ÓÃ
Èý¡¢·¶Àý
ʹÓÃä¯ÀÀÆ÷µÄÄÚ²¿¶ÔÏóϵͳ, ¿ÉʵÏÖÓëHTMLÎĵµ½øÐн»»¥¡£ËüµÄ×÷ÓÃÊǽ«Ïà¹ØÔªËØ×éÖ¯°ü×°ÆðÀ´£¬Ìṩ¸ø³ÌÐòÉè¼ÆÈËԱʹÓ㬴Ӷø¼õÇá±à³ÌÈ˵ÄÀͶ¯£¬Ìá¸ßÉè¼ÆWebÒ³ÃæµÄÄÜÁ¦¡£
Ò»¡¢ä¯ÀÀÆ÷¶ÔÏó²ã´Î¼°ÆäÖ ......