锘??xml version="1.0" encoding="utf-8" standalone="yes"?> js楠岃瘉琛ㄥ崟澶у叏,鐢↗S鎺у埗琛ㄥ崟鎻愪氦 ,javascript鎻愪氦琛ㄥ崟 鐩綍: 1. 闀垮害闄愬埗 2. 鍙兘鏄眽瀛?/p>
4. 鍙兘鏄暟瀛?br />
<script language=javascript> <input onkeydown="onlyNum();"> 5. 鍙兘鏄嫳鏂囧瓧絎﹀拰鏁板瓧 6. 楠岃瘉閭鏍煎紡 7. 灞忚斀鍏抽敭瀛?榪欓噷灞忚斀***鍜?***) 8. 涓ゆ杈撳叆瀵嗙爜鏄惁鐩稿悓 2.1 琛ㄥ崟欏逛笉鑳戒負(fù)絀?/p>
<script language="javascript"> 2.2 姣旇緝涓や釜琛ㄥ崟欏圭殑鍊兼槸鍚︾浉鍚?/p>
<script language="javascript"> 2.3 琛ㄥ崟欏瑰彧鑳戒負(fù)鏁板瓧鍜?_",鐢ㄤ簬鐢?shù)璇?閾惰甯愬彿楠岃瘉涓?鍙墿灞曞埌鍩熷悕娉ㄥ唽絳?/p>
<script language="javascript"> 2.5 涓枃/鑻辨枃/鏁板瓧/閭歡鍦板潃鍚堟硶鎬у垽鏂?/p>
2.6 闄愬畾琛ㄥ崟欏逛笉鑳借緭鍏ョ殑瀛楃 <script language="javascript"> function contain(str,charset)// 瀛楃涓插寘鍚祴璇曞嚱鏁?br />
{ function CheckForm() 1. 媯(gè)鏌ヤ竴孌靛瓧絎︿覆鏄惁鍏ㄧ敱鏁板瓧緇勬垚 2.8. form鏂囨湰鍩熺殑閫氱敤鏍¢獙鍑芥暟 浣跨敤鏂規(guī)硶錛氬湪瑕佹嫻嬬殑鏂囨湰鍩熶腑鍔犲叆title鏂囧瓧銆傛枃瀛楁槸鍦ㄦ彁紺轟俊鎭紝浣犺鎻愮ず緇欑敤鎴風(fēng)殑璇ュ瓧孌電殑涓枃鍚嶃傛瘮濡傝媯(gè)嫻嬬敤鎴峰悕 紼嬪簭姣旇緝鑽夛紝鍙槸鎻愪緵涓涓濊礬銆傛姏鐮栧紩鐜夛紒 錛氾級(jí) function dovalidate()
]]>
]]>
1:js 瀛楃涓查暱搴﹂檺鍒躲佸垽鏂瓧絎﹂暱搴?銆乯s闄愬埗杈撳叆銆侀檺鍒朵笉鑳借緭鍏ャ乼extarea 闀垮害闄愬埗
2.:js鍒ゆ柇姹夊瓧銆佸垽鏂槸鍚︽眽瀛?銆佸彧鑳借緭鍏ユ眽瀛?br />
3:js鍒ゆ柇鏄惁杈撳叆鑻辨枃銆佸彧鑳借緭鍏ヨ嫳鏂?br />
4:js鍙兘杈撳叆鏁板瓧,鍒ゆ柇鏁板瓧銆侀獙璇佹暟瀛椼佹嫻嬫暟瀛椼佸垽鏂槸鍚︿負(fù)鏁板瓧銆佸彧鑳借緭鍏ユ暟瀛?br />
5:鍙兘杈撳叆鑻辨枃瀛楃鍜屾暟瀛?br />
6: js email楠岃瘉 銆乯s 鍒ゆ柇email 銆佷俊綆?閭鏍煎紡楠岃瘉
7:js瀛楃榪囨護(hù),灞忚斀鍏抽敭瀛?br />
8:js瀵嗙爜楠岃瘉銆佸垽鏂瘑鐮?#160;
2.1: js 涓嶄負(fù)絀恒佷負(fù)絀烘垨涓嶆槸瀵硅薄 銆佸垽鏂負(fù)絀?銆佸垽鏂笉涓虹┖
2.2:姣旇緝涓や釜琛ㄥ崟欏圭殑鍊兼槸鍚︾浉鍚?br />
2.3:琛ㄥ崟鍙兘涓烘暟瀛楀拰"_",
2.4:琛ㄥ崟欏硅緭鍏ユ暟鍊?闀垮害闄愬畾
2.5:涓枃/鑻辨枃/鏁板瓧/閭歡鍦板潃鍚堟硶鎬у垽鏂?br />
2.6:闄愬畾琛ㄥ崟欏逛笉鑳借緭鍏ョ殑瀛楃
2.7琛ㄥ崟鐨勮嚜絎︽帶鍒?br />
2.8:form鏂囨湰鍩熺殑閫氱敤鏍¢獙鍑芥暟
function test()
{
if(document.a.b.value.length>50)
{
alert("涓嶈兘瓚呰繃50涓瓧絎︼紒");
document.a.b.focus();
return false;
}
}
</script>
<form name=a onsubmit="return test()">
<textarea name="b" cols="40" wrap="VIRTUAL" rows="6"></textarea>
<input type="submit" name="Submit" value="check">
</form>
function onlyEng()
{
if(!(event.keyCode>=65&&event.keyCode<=90))
event.returnvalue=false;
}
</script>
<input onkeydown="onlyEng();">
function onlyNum()
{
if(!((event.keyCode>=48&&event.keyCode<=57)||(event.keyCode>=96&&event.keyCode<=105)))
//鑰冭檻灝忛敭鐩樹笂鐨勬暟瀛楅敭
event.returnvalue=false;
}
</script>
<input onkeyup="value="/oblog/value.replace(/[W]/g,"'') "onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^d]/g,''))">
<SCRIPT LANGUAGE=javascript RUNAT=Server>
function isEmail(strEmail) {
if (strEmail.search(/^w+((-w+)|(.w+))*@[A-Za-z0-9]+((.|-)[A-Za-z0-9]+)*.[A-Za-z0-9]+$/) != -1)
return true;
else
alert("oh");
}
</SCRIPT>
<input type=text onblur=isEmail(this.value)>
<script language="javascript1.2">
function test() {
if((a.b.value.indexOf ("***") == 0)||(a.b.value.indexOf ("****") == 0)){
alert(":)");
a.b.focus();
return false;}
}
</script>
<form name=a onsubmit="return test()">
<input type=text name=b>
<input type="submit" name="Submit" value="check">
</form>
<FORM METHOD=POST ACTION="">
<input type="password" id="input1">
<input type="password" id="input2">
<input type="button" value="test" onclick="check()">
</FORM>
<script>
function check()
{
with(document.all){
if(input1.value!=input2.value)
{
alert("false")
input1.value = "";
input2.value = "";
}
else document.forms[0].submit();
}
}
</script>
澶熶簡鍚?:)
灞忚斀鍙抽敭 寰堥叿
oncontextmenu="return false" ondragstart="return false" onselectstart="return false"
鍔犲湪body涓?/p>
浜?/p>
<!--
function CheckForm()
{
if (document.form.name.value.length == 0) {
alert("璇瘋緭鍏ユ?zhèn)ㄥ鍚?");
document.form.name.focus();
return false;
}
return true;
}
-->
</script>
<!--
function CheckForm()
if (document.form.PWD.value != document.form.PWD_Again.value) {
alert("鎮(zhèn)ㄤ袱嬈¤緭鍏ョ殑瀵嗙爜涓嶄竴鏍鳳紒璇烽噸鏂拌緭鍏?");
document.ADDUser.PWD.focus();
return false;
}
return true;
}
-->
</script>
<!--
function isNumber(String)
{
var Letters = "1234567890-"; //鍙互鑷繁澧炲姞鍙緭鍏ュ?/span>
var i;
var c;
if(String.charAt( 0 )=='-')
return false;
if( String.charAt( String.length - 1 ) == '-' )
return false;
for( i = 0; i < String.length; i ++ )
{
c = String.charAt( i );
if (Letters.indexOf( c ) < 0)
return false;
}
return true;
}
function CheckForm()
{
if(! isNumber(document.form.TEL.value)) {
alert("鎮(zhèn)ㄧ殑鐢?shù)璇濆忥L(fēng)爜涓嶅悎娉曪紒");
document.form.TEL.focus();
return false;
}
return true;
}
-->
</script>
2.4 琛ㄥ崟欏硅緭鍏ユ暟鍊?闀垮害闄愬畾
<!--
function CheckForm()
{
if (document.form.count.value > 100 || document.form.count.value < 1)
{
alert("杈撳叆鏁板間笉鑳藉皬浜庨浂澶т簬100!");
document.form.count.focus();
return false;
}
if (document.form.MESSAGE.value.length<10)
{
alert("杈撳叆鏂囧瓧灝忎簬10!");
document.form.MESSAGE.focus();
return false;
}
return true;
}
//-->
</script>
<!--
function isEnglish(name) //鑻辨枃鍊兼嫻?/span>
{
if(name.length == 0)
return false;
for(i = 0; i < name.length; i++) {
if(name.charCodeAt(i) > 128)
return false;
}
return true;
}
function isChinese(name) //涓枃鍊兼嫻?/span>
{
if(name.length == 0)
return false;
for(i = 0; i < name.length; i++) {
if(name.charCodeAt(i) > 128)
return true;
}
return false;
}
function isMail(name) // E-mail鍊兼嫻?/span>
{
if(! isEnglish(name))
return false;
i = name.indexOf(" at ");
j = name dot lastIndexOf(" at ");
if(i == -1)
return false;
if(i != j)
return false;
if(i == name dot length)
return false;
return true;
}
function isNumber(name) //鏁板兼嫻?/span>
{
if(name.length == 0)
return false;
for(i = 0; i < name.length; i++) {
if(name.charAt(i) < "0" || name.charAt(i) > "9")
return false;
}
return true;
}
function CheckForm()
{
if(! isMail(form.Email.value)) {
alert("鎮(zhèn)ㄧ殑鐢?shù)瀛愰偖錃g涓嶅悎娉曪紒");
form.Email.focus();
return false;
}
if(! isEnglish(form.name.value)) {
alert("鑻辨枃鍚嶄笉鍚堟硶錛?/span>");
form.name.focus();
return false;
}
if(! isChinese(form.cnname.value)) {
alert("涓枃鍚嶄笉鍚堟硶錛?/span>");
form.cnname.focus();
return false;
}
if(! isNumber(form.PublicZipCode.value)) {
alert("閭斂緙栫爜涓嶅悎娉曪紒");
form.PublicZipCode.focus();
return false;
}
return true;
}
//-->
</SCRIPT>
<!--
var i;
for(i=0;i<charset.length;i++)
if(str.indexOf(charset.charAt(i))>=0)
return true;
return false;
}
{
if ((contain(document.form.NAME.value, "%()><")) || (contain(document.form.MESSAGE.value, "%()><")))
{
alert("杈撳叆浜嗛潪娉曞瓧絎?);
document.form.NAME.focus();
return false;
}
return true;
}
//-->
</script>
---------------------------------------
<script language="Javascript"><!--
function checkNum(str){return str.match(/D/)==null}
alert(checkNum("1232142141"))
alert(checkNum("123214214a1"))
// --></script>
2. 鎬庝箞鍒ゆ柇鏄惁鏄瓧絎?#160;
---------------------------------------
if (/[^x00-xff]/g.test(s)) alert("鍚湁姹夊瓧");
else alert("鍏ㄦ槸瀛楃");
3. 鎬庝箞鍒ゆ柇鏄惁鍚湁姹夊瓧
---------------------------------------
if (escape(str).indexOf("%u")!=-1) alert("鍚湁姹夊瓧");
else alert("鍏ㄦ槸瀛楃");
4. 閭鏍煎紡楠岃瘉
---------------------------------------
//鍑芥暟鍚嶏細(xì)chkemail
//鍔熻兘浠嬬粛錛氭鏌ユ槸鍚︿負(fù)Email Address
//鍙傛暟璇存槑錛氳媯(gè)鏌ョ殑瀛楃涓?#160;
//榪斿洖鍊鹼細(xì)0錛氫笉鏄?1錛氭槸
function chkemail(a)
{ var i=a.length;
var temp = a.indexOf('@');
var tempd = a.indexOf('.');
if (temp > 1) {
if ((i-temp) > 3){
if ((i-tempd)>0){
return 1;
}
}
}
return 0;
}
5. 鏁板瓧鏍煎紡楠岃瘉
---------------------------------------
//鍑芥暟鍚嶏細(xì)fucCheckNUM
//鍔熻兘浠嬬粛錛氭鏌ユ槸鍚︿負(fù)鏁板瓧
//鍙傛暟璇存槑錛氳媯(gè)鏌ョ殑鏁板瓧
//榪斿洖鍊鹼細(xì)1涓烘槸鏁板瓧錛?涓轟笉鏄暟瀛?#160;
function fucCheckNUM(NUM)
{
var i,j,strTemp;
strTemp="0123456789";
if ( NUM.length== 0)
return 0
for (i=0;i<NUM.length;i++)
{
j=strTemp.indexOf(NUM.charAt(i));
if (j==-1)
{
//璇存槑鏈夊瓧絎︿笉鏄暟瀛?#160;
return 0;
}
}
//璇存槑鏄暟瀛?#160;
return 1;
}
6. 鐢?shù)璇濆忥L(fēng)爜鏍煎紡楠岃瘉
---------------------------------------
//鍑芥暟鍚嶏細(xì)fucCheckTEL
//鍔熻兘浠嬬粛錛氭鏌ユ槸鍚︿負(fù)鐢?shù)璇濆忥L(fēng)爜
//鍙傛暟璇存槑錛氳媯(gè)鏌ョ殑瀛楃涓?#160;
//榪斿洖鍊鹼細(xì)1涓烘槸鍚堟硶錛?涓轟笉鍚堟硶
function fucCheckTEL(TEL)
{
var i,j,strTemp;
strTemp="0123456789-()# ";
for (i=0;i<TEL.length;i++)
{
j=strTemp.indexOf(TEL.charAt(i));
if (j==-1)
{
//璇存槑鏈夊瓧絎︿笉鍚堟硶
return 0;
}
}
//璇存槑鍚堟硶
return 1;
}
7. 鍒ゆ柇杈撳叆鏄惁涓轟腑鏂囩殑鍑芥暟
---------------------------------------
function ischinese(s){
var ret=true;
for(var i=0;i<s.length;i++)
ret=ret && (s.charCodeAt(i)>=10000);
return ret;
}
8. 緇煎悎鐨勫垽鏂敤鎴瘋緭鍏ョ殑鍚堟硶鎬х殑鍑芥暟
---------------------------------------
<script language="javascript">
//闄愬埗杈撳叆瀛楃鐨勪綅鏁板紑濮?#160;
//m鏄敤鎴瘋緭鍏ワ紝n鏄闄愬埗鐨勪綅鏁?#160;
function issmall(m,n)
{
if ((m<n) && (m>0))
{
return(false);
}
else
{return(true);}
}
9. 鍒ゆ柇瀵嗙爜鏄惁杈撳叆涓鑷?#160;
---------------------------------------
function issame(str1,str2)
{
if (str1==str2)
{return(true);}
else
{return(false);}
}
10. 鍒ゆ柇鐢ㄦ埛鍚嶆槸鍚︿負(fù)鏁板瓧瀛楁瘝涓嬫粦綰?#160;
---------------------------------------
function notchinese(str){
var reg=/[^A-Za-z0-9_]/g
if (reg.test(str)){
return (false);
}else{
return(true); }
}
---------------------------------------
浣滅敤錛氭嫻嬫墍鏈夊繀欏婚潪絀虹殑input鏂囨湰錛屾瘮濡傚鍚嶏紝璐﹀彿錛岄偖浠跺湴鍧絳夌瓑銆?br />
璇ユ牎楠岀幇鍦ㄥ彧閽堝鏂囨湰鍩燂紝濡傛灉瑕侀拡瀵筬orm閲岄潰鐨勫叾浠栧煙瀵硅薄錛屽彲浠ユ敼鍙樺垽鏂潯浠躲?/p>
html濡備笅<input name="txt_1" title="濮撳悕">,褰撶劧錛屾渶濂界敤鍙鍖栧伐鍏鋒瘮濡俤reamweaver浠涔堢殑鏉ョ紪杈戝煙銆?br />
濡傛灉瑕佹嫻嬫暟瀛楃被鍨嬫暟鎹殑璇濓紝鍐嶆妸鍩熺殑id緇熶竴涓簊z.
javascript鍒ゆ柇鏃ユ湡綾誨瀷姣旇緝楹葷儲(chǔ)錛屾墍浠ュ氨娌℃湁鍋氭棩鏈熺被鍨嬫牎楠岀殑紼嬪簭浜?楂樻墜鍙互琛ュ厖銆?/p>
鍝︼紝瀵逛簡錛屽嚱鏁拌皟鐢ㄦ柟娉曪細(xì)< form onsubmit="return dovalidate()">
{
fm=document.forms[0] //鍙嫻嬩竴涓猣orm,濡傛灉鏄涓彲浠ユ敼鍙樺垽鏂潯浠?br />
for(i=0;i<fm.length;i++)
{
//媯(gè)嫻嬪垽鏂潯浠訛紝鏍規(guī)嵁綾誨瀷涓嶅悓鍙互淇敼
if(fm[i].tagName.toUpperCase()=="INPUT" &&fm[i].type.toUpperCase()=="TEXT" && (fm[i].title!=""))
if(fm[i].value="/blog/="")//
{
str_warn1=fm[i].title+"涓嶈兘涓虹┖!";
alert(str_warn1);
fm[i].focus();
return false;
}
if(fm[i].id.toUpperCase()=="SZ")//鏁板瓧鏍¢獙
{
if(isNaN(fm[i].value))
{ str_warn2=fm[i].title+"鏍煎紡涓嶅";
alert(str_warn2);
fm[i].focus();
return false;
}
}
}
return true;
}
]]>
<!--
if (window.navigator.userAgent.indexOf("MSIE")>=1){
//濡傛灉嫻忚鍣ㄤ負(fù)IE
setActiveStyleSheet("default.css");
} else ...{
if (window.navigator.userAgent.indexOf("Firefox")>=1){
//濡傛灉嫻忚鍣ㄤ負(fù)Firefox
setActiveStyleSheet("default2.css");
} else ...{
//濡傛灉嫻忚鍣ㄤ負(fù)鍏朵粬
setActiveStyleSheet("newsky.css");
}
}
function setActiveStyleSheet(title)...{
document.getElementsByTagName("link")[0].href="style/"+title;
}
//-->
</script>
浠ヤ笂鑴氭湰鏀懼湪</head>涔嬪墠鍗沖彲.
CSS瀹炵幇鏍規(guī)嵁嫻忚鍣ㄧ被鍨嬭嚜鍔ㄨ皟鐢ㄤ笉鍚孋SS鏂囦歡銆傛斁鍦ㄥ厓绱爃ead涓?br />
<link type="text/css" href="MasterPage.css" media="all" rel="Stylesheet" />
<!--[if lte IE 6 ]>
<link rel="Stylesheet" type="text/css" href="css/iebugs/ie6.css" />
<![endif]-->
<!--[if IE 7 ]>
<link rel="Stylesheet" type="text/css" href="css/iebugs/ie7.css" />
<![endif]-->
]]>
<script type="text/javascript">
function getKeyCode(evt) {
if (typeof(evt)=='string') return evt.charCodeAt(0);
return document.all? event.keyCode: (evt && evt.which)? evt.which: 0;
}
function checkEnter(event) {
// 濡傛灉鏄疎nter閿?br />
if (getKeyCode(event) == 13)
SubmitForm();//榪涜鎻愪氦楠岃瘉鐨勬柟娉?br />
}
</script>
<form onKeyPress="checkEnter(event);" method="post" name="submitform"></form>
function verifyDate(tmpDateValue){
var tmpLength = tmpDateValue.length;
if (tmpLength == 0||tmpLength==null)
{
return true;
}
for (var i = 0; i < tmpLength;i++){
aChar = tmpDateValue.substring(i,i+1);
if(aChar != "-" && (aChar < "0" || aChar > "9")) {
return false;
}
}
if ((tmpLength < 8 || tmpLength > 10) && tmpLength != 0) {
return false;
}
for (var j= 0; j < 4;j++){
aChar = tmpDateValue.substring(j,j+1);
if(aChar < "0" || aChar > "9") {
return false;
}
}
if (tmpDateValue.substring(4,5) != "-" || tmpDateValue.substring(5,6) == "-"){
return false;
}
if (tmpLength == 8){
if (tmpDateValue.substring(6,7) != "-" || tmpDateValue.substring(7,8) == "-" ){
return false;
}
}
if (tmpLength == 9){
if (tmpDateValue.substring(8,9) == "-" ){
return false;
}
}
if (tmpLength == 10){
if (tmpDateValue.substring(7,8) != "-" || tmpDateValue.substring(6,7) == "-" || tmpDateValue.substring(8,9) == "-" || tmpDateValue.substring(9,10) == "-" ){
return false;
}
}
var count=0;
for (var k = 0; k < tmpLength;k++){
aChar = tmpDateValue.substring(k,k+1);
if(aChar == "-") {
count++;
}
}
if (count!=2){
return false;
}
return true;
}
js浠g爜:
<script language="javascript">
var tag = false;
function doDelete()
{
if(deletecheck())
{
var theForm=document.projectSetForm;
theForm.action = "projectSet.do?do=delete&lotId=<%=request.getParameter("lotId") %>";
theForm.submit();
}
}
function deletecheck()
{
var theForm = document.projectSetForm;
var checked = false;
if(typeof(theForm.checkboxDelete.length)=="undefined"){
if(theForm.checkboxDelete.checked == true){
checked = true;
}
}else{
var len = theForm.checkboxDelete.length;
for (var i=0;i<len;i++){
if(theForm.checkboxDelete[i].checked == true){
checked = true;
break;
}
}
}
if(!checked){
alert("璇瘋嚦灝戦夋嫨涓鏉¤鍒犻櫎鐨勮褰曪紒")
return(false);
}
if(confirm("紜畾瑕佸垹闄ゅ悧錛?)){
return(true);
}
return(false);
}
function allcheck(){
var theForm = document.projectSetForm;
var len = theForm.checkboxDelete.length;
var i = 0
if (tag == false)
for (i=0;i<len;i++){
theForm.checkboxDelete[i].checked = true;
tag = true;
}
else{
for ( i=0;i<len;i++){
theForm.checkboxDelete[i].checked = false;
tag = false;
}
}
}
</script>