javascript confirm() È·¶¨¡¢È¡Ïû
confirm(string) ·½·¨
1¡¢ÓÐÒ»¸östringÀàÐͲÎÊý£¬ËüµÄÖµ¾ÍÊÇÔÚ¶Ô»°¿òÖеÄÎı¾ÐÅÏ¢¡£
2¡¢boolean ÀàÐ͵ķµ»ØÖµ¡£Ñ¡Ôñ“È·¶¨”·µ»ØµÄ¾ÍÊÇtrue,Ñ¡Ôñ“È¡Ïû”·µ»Øfalse¡£
¾ÙÀý£º
<script type="text/javascript">
function cfm() {
if(confirm( "È·¶¨ÒªÉ¾³ýÂð")){
return true
} else {
return false;
}
}
</script>
<s:a href="%{delete}" onclick="return cfm();">ɾ³ý</s:a>
µ±µã»÷Á´½Óʱµ÷ÓÃcfm()·½·¨£¬ifÓï¾äÔÙ¸ù¾ÝÆäÖµ¾ö¶¨·µ»Ø½á¹û,×îÖÕ¾ö¶¨onclick()Ö´Ðл¹ÊDz»Ö´ÐС£´ÓÖÐÎÒÍÆ¶ÏonclickÒ²ÊǸù¾Ýtrue»òfalse¾ö¶¨ÊÇ·ñÖ´ÐС£
Ïà¹ØÎĵµ£º
1£¬²»´ø²ÎÊýµÄʼþ£º
Á½ÖÖ·½Ê½£ºÖ±½Ó¸ø¶ÔÏóÌí¼Óʼþ,½ÚµãÌí¼Óʼþ
ÀýÈç¸øÒ»¸öidΪtab1µÄÌí¼Óonclickʼþ
µÚÒ»ÖÖÇé¿ö£º
var
t
=
document.getElementById(
"
NewTitle
"
);
t.onclick
=
function
showmsg(){
alert(
'
Hello!Wor ......
Beginning JavaScript with Dom Scripting and Ajax
ÉîÈëdz³öJavaScript
ͼÁé³ÌÐòÉè¼Æ´ÔÊé
web¿ª·¢ÏµÁÐ
×÷Õß Christian Heilmann [µÂ]
µÚÒ»Õ JavaScriptÈëÃÅ
±¾ÕÂÖ÷Òª½éÉÜ£º
* JavaSriptÊÇʲôÒÔ¼°ËüµÄ¹¦ÓÃ
......
javascriptÖÐevalÏêϸÀí½â
2009-02-27 14:58
2008-04-12 00:29
Ê×ÏÈÀ´¸ö×î¼òµ¥µÄÀí½â
eval¿ÉÒÔ½«×Ö·û´®Éú³ÉÓï¾äÖ´ÐУ¬ºÍSQLµÄexec()ÀàËÆ¡£
evalµÄʹÓó¡ºÏÊÇÊ²Ã´ÄØ£¿ÓÐʱºòÎÒÃÇÔ¤ÏȲ»ÖªµÀÒªÖ´ÐÐʲôÓï¾ä£¬Ö»Óе±Ìõ¼þºÍ²ÎÊý¸øÊ±²ÅÖªµÀÖ´ÐÐʲôÓï¾ä£¬Õâʱºòeval¾ÍÅÉÉÏÓó¡ÁË¡£¾Ù¸öÀý×Ó£º
& ......
д¸øÏëѧJavascriptÅóÓѵÄÒ»µã¾Ñé̸֮(º¬½Ì²Äѡȡָµ¼)
¹äÂÛ̳ʱ¿´µ½ÓÐÅóÓÑÎÊ£¬ÊÇ·ñÓÐרÃŽÌJavascriptµÄѧУ£¬ÕâÀïÏëÏë°Ñ×Ô¼ºµÄÒ»µã½¨ÒéºÍ×Ô¼º3ÄêÀ´µÄǰ¶ËJavascript¿ª·¢µÄ¾Ñé¸ú´ó¼Ò·ÖÏíÏ£¬Ò²¸ø³ö¼¸±¾¸öÈËÈÏΪ²»´íµÄÊéÀ´×öΪ´ó¼ÒѧϰµÄ²Î¿¼×ÊÁÏ¡£µ±È»Ö»ÊǸöÈ˵ľÑ飬ÓÐʲô²»¶ÔµÄÒ²Çë¸ßÊÖ¼ûÁºÍÖ¸Õý¡£
¹ØÓÚµ½ÅàÑµÑ ......
ÍøÉÏÕýÔò±í´ïʽµÄ½Ì³Ì¹»¶àÁË£¬µ«ÓÉÓÚjavascriptµÄÀúÊ·±È½ÏÓÆ¾Ã£¬Ò²±È½Ï¹ÅÀÏ£¬Òò´ËÓÐÐí¶àÌØÐÔÊDz»Ö§³ÖµÄ¡£ÎÒÃÇÏÈ´Ó×î¼òµ¥µØËµÆð£¬ÎÄÕÂËùÑÝʾµÄÕýÔò»ù±¾¶¼ÊÇperl·½Ê½¡£
Ôª×Ö·û
( [ { \ ^ $ | ) ? * + .
Ô¤¶¨ÒåµÄÌØÊâ×Ö·û
.table1 {
border:1px solid #666;border-collapse:collapse;width:7 ......