JavaScriptÐÔÄÜÓÅ»¯Ö®Ñ»·²Ù×÷
JavaScriptÖÐÓÐËÄÖÖ²»Í¬ÀàÐ͵ÄÑ»·£¬forÑ»·¡¢do-whileÑ»·ºÍwhileÑ»·¡££¨µÚËÄÖÖÀàÐÍΪfor-inÑ»·£¬ÓÃÓÚµü´ú¶ÔÏóµÄÊôÐÔ£¬±¾ÎIJ»ÓèÌÖÂÛ¡££©´úÂëÈçÏ£º
var values = [1, 2, 3, 4, 5];
//for Ñ»·
for(var i=0; i<values.length; i++){
process(values[i]);
}
//do-while Ñ»·
var j=0;
do{
process(values[j++]);
} while(j < values.length);
//while Ñ»·
var k=0;
while(k < values.length){
process(values[k++]);
}
ÿ¸öÑ»·Ê¾Àý¶¼»áµÃµ½ÏàͬµÄ½á¹û£º½«valuesÊý×éµÄËùÓÐÌõÄ¿´«Ë͵½processº¯Êý¡£
×Ðϸ¹Û²ì»á·¢ÏÖ£¬´úÂëÖÐÿ´ÎÑ»·Ö´Ðж¼»áµ÷Óà values.length ²é¿´ÊÇ·ñµ½´ïÊý×éβ²¿¡£µ÷Óà values.length ²é¿´Êý×鳤¶ÈÊǷdz£µÍЧµÄ£¬²¢ÇÒÔÚÑ»·Ö´ÐÐÖв¢²»»á¸Ä±ävaluesÊý×éµÄ³¤¶È¡£ ͨ¹ýʹÓñ¾µØ±äÁ¿Ìæ´úÊôÐÔ²éÕÒ½«»áÌá¸ßÑ»·µÄЧÂÊ¡£
var values = [1,2,3,4,5];
var length = values.length;
//for Ñ»·
for(var i=0; i<length; i++){
process(values[i]);
}
//do-while Ñ»·
var j=0;
do{
process(values[j++]);
} while(j < length);
//while Ñ»·
var k=0;
while(k < length){
process(values[k++]);
}
ÏÖÔÚÿ¸öÑ»·Ê¹Óñ¾µØ±äÁ¿ length Ìæ´úÁË values.length ,´Ó¶ø¼õÉÙÁËÿ´ÎÑ»·Ö´ÐÐÖÐÊôÐÔ²éÕÒµÄʱ¼ä¡£
ÁíÍâÒ»ÖÖ¼òµ¥µÄÌáÉýÑ»·Ð§Âʵķ½·¨ÊÇʹÓÃ×ܳ¤¶ÈÏò0µÝ¼õµÄ·½·¨Ìæ´ú´Ó0Ïò×ܳ¤¶ÈµÝÔöµÄ·½·¨¡£
var values = [1,2,3,4,5];
var length = values.length;
//for Ñ»·
for(var i=length; i--;){
process(values[i]);
}
//do-while Ñ»·
var j=length;
do{
process(values[--j]);
} while(j);
//while Ñ»·
var k=length;
while(k--){
process(values[k]);
}
Ìõ¼þÐÞ¸ÄΪµÈÓÚ0ºó£¬Ã¿¸öÑ»·µÄÖ´ÐÐЧÂÊÓÐÁËÏÔÖøµÄÌá¸ß¡££¨µ±Ñ»·±äÁ¿µÈÓÚ0ʱ£¬Ìõ¼þÅжÏΪtrue£©¡£
ÿÖÖÑ»·µÄÖ´ÐÐЧÂʶ¼ÊÇÏàͬµÄ£¬ËùÒÔÄã²¢²»ÐèÒª·³ÄÕÑ¡ÔñÄÄÖÖÑ»··½Ê½Ð§ÂÊ×î¸ß¡£
Ïà¹ØÎĵµ£º
1. jQuery tablesorter
http://tablesorter.com/docs/
2. Table sorting with Prototype
http://tetlaw.id.au/view/blog/table-sorting-with-prototype/
3. Sorttable
http://www.kryogenix.org/code/browser/sorttable/
4. Table Sorting Javascript
http://yoast.com/articles/sortable-table/
5. Sorting Tabl ......
JavaScriptÔÊÐí´´½¨ºÍ´ò¿ª´ú±íHTMLÎı¾, form¶ÔÏóºÍframeµÄ´°¿Ú.
window¶ÔÏóÊÇJavaScript¿Í»§²ã´Î½á¹¹µÄ×î¶¥²ã¶ÔÏó,
formÔªËØºÍÈ«²¿JavaScript´úÂë¶¼ÊÇ´æÔÚÓÚÎĵµÖÐ,¶øÎĵµ±»×°Ôؽø´°¿Ú. ΪÁËÀí½â´°¿ÚÔõÑù¹¤×÷,Äã¿ÉÒÔ¿ØÖƲÙ×÷ÕâЩ´°¿Ú.
´ò¿ªºÍ¹Ø±Õ´°¿Ú
µ±
Óû§Æô¶¯(launch)Navigatorʱ,½«×Ô¶¯´´½¨Ò»¸ö´°¿Ú.Óû§»¹¿ÉÒ ......
//×ܼǼÊý
function sumRecord()
{
var conn= Server.CreateObject("ADODB.connection");
var rs= Server.CreateObject("adodb.recordset");
conn.open("PROVIDER=SQLOLEDB;DATA SOURCE=127.0.0.1;UID=sa;PWD=123456;DATABASE=test");
var sql = "select count(*) as RecordCount from baoming";
rs.open(sql, ......
ÔÚasp.net¿ª·¢ÖУ¬¾³£»áÓõ½ºǫ́ºÍǰ̨µÄ½»»¥£¬¾Í´Ë×ܽáÁËÒ»µãc#ºÍjavascriptÏ໥²Ù×÷µÄ·½·¨
1.ÔÚºǫ́c#´úÂëÖе÷ÓÃjacascriptµÄ·½·¨
javascript´úÂ룺
<script type="text/javascript" language="javascript">
function test()
{
alert("oec2003");
return false;
}
</s ......