Asp Forum - [q]Javascript - ntu-kpi.comp.programming

falsh

3/26/2005 5:44:00 PM

åÓÔØ ÆÏÒÍÁ Ó Ä×ÕÍÑ ÔÅËÓÉÏ×ÙÍÉ ÐÏÌÑÍÉ É ËÎÏÐÏÞËÁ ÓÁÂÍÉÔ. ðÒÉ ÎÅËÏÒÒÅËÔÎÏÍ
××ÏÄÅ ÄÏÌÖÎÏ ×Ù×ÏÄÉÔÓÑ ÓÏÏÂÝÅÎÉÅ ÉÎÁÞÅ ×ÙÐÏÌÎÑÔÓÑ PHP-ÓËÒÉÐÔ. é ×ÓÅ ÂÙ ÂÙÌÏ
Â ÈÏÒÏÛÏ ÅÓÌÉ ÎÅ Â ÂÙÌÏ ÔÁË ÇÒÕÓÎÏ: ÐÒÉ ÐÏÐÙÔËÅ ÏÂÒÙ×Á ×ÙÐÏÌÎÅÎÉÑ ÓËÒÉÐÔÁ
ÎÉÞÅÇÏ ÐÏÄÏÂÎÏÇÏ ÎÅ ÐÒÏÉÓÈÏÄÉÔ. ôÏÅÓÔØ ÆÕÎËÃÉÉ exit ÉÌÉ ÎÅ ÓÕÝÅÓÔ×ÕÅÔ ÉÌÉ
ÏÎÁ ÐÒÉÎÉÍÁÅÔ ËÁËÉÅ-ÔÏ ÎÅ ÉÚ×ÅÓÎÙÅ ÍÎÅ ÎÁ ÓÅÇÏÄÎÑÛÎÉÊ ÄÅÎØ ÐÁÒÁÍÅÔÒÙ. á ×ÏÔ
ÓÏÐÓÔ×ÅÌØÎÏ É ÔÒÁÂÎÙÊ ËÏÄ:
<html>
<head>
<script type="text/javascript">
function empty()
{
if (window.document.main.name.value==""){alert("Empty input!");return 1;}
}
</script>
</head>
<body>
<form method="post" name="main" action="new.php">
<center>
Input your name<br>
<input type="text" name="name"><br>
Input your surname<br>
<input type="text" name="surname"><br>
<input type="submit" value="Submit" onclick="if (empty()){exit()}">
</center>
</form>
</body>
</html>

1 Answer

????? ????

3/26/2005 6:14:00 PM

ðÒÉ×ÅÔ ÍÏÇÕÞÉÊ falsh, ÚÁÓÔÁ×ÌÑÀÝÉÊ Í£ÒÔ×ÙÈ ÄÒÏÖÁÔØ!
ÇÇ, É ÞÔÏ ÄÏÌÖÎÁ ÄÅÌÁÔØ JS ÆÕÎËÃÉÑ exit ?
úÁËÒÙ×ÁÔØ ÂÒÁÕÚÅÒ ÉÌÉ ×ÙËÌÀÞÁÔØ ÏÐÅÒÁÃÉÏÎËÕ ?:)

äÅÌÁÊ ÔÁË:

function empty()
{
if (window.document.main.name.value=="")
{
alert("Empty input!");
return false;
}
else
{
return true;
}
}
<form method="post" name="main" action="new.php" onSubmit="return empty()">

ôÏÅÓÔØ ÐÒÏ×ÅÒËÁ ÆÏÒÍÙ ×ÙÐÏÌÎÑÅÔÓÑ ÎÁ OnSubmit, Á ÎÅ OnClick.

--
UnitÅd minds...
Connecting...

ntu-kpi.comp.programming

[q]Javascript

falsh

????? ????

x Login to ForumsZone