<body>
<form method="post" name="register" action="register.jsp" onSubmit="this.regsubmit.disabled=true;">
<table class="tableborder" align="center" cellpadding="4" cellspacing="1" width="70%">
<tr>
<td colspan="2" class="header">注册 - 必填内容</td>
</tr>
<tr>
<td class="altbg1" width="21%">用户名:</td>
<td class="altbg2"><input id="username" name="username" size="25" maxlength="25" type="text" onblur="validate()">
<span id="usermsg"></span>
</td>
</tr> <tr>
<td class="altbg1">密码:</td>
<td class="altbg2"><input name="password" size="25" type="password" id="password"></td>
</tr>
<tr>
<td class="altbg1">确认密码:</td>
<td class="altbg2"><input name="password2" size="25" type="password" id="password2"></td>
</tr> <tr>
<td class="altbg1">邮箱:</td>
<td class="altbg2"><input name="email" type="text" id="email" size="25"></td>
</tr> </table>
<br>
<center>
<input type="button" name="regsubmit" value="提 交" onclick="invoke()">
</center>
</form>用button的onclick()事件通过js提交到后台的servlet,不是ajax,不知道该怎么写,大家帮帮忙,小弟谢了,在线等!
<form method="post" name="register" action="register.jsp" onSubmit="this.regsubmit.disabled=true;">
<table class="tableborder" align="center" cellpadding="4" cellspacing="1" width="70%">
<tr>
<td colspan="2" class="header">注册 - 必填内容</td>
</tr>
<tr>
<td class="altbg1" width="21%">用户名:</td>
<td class="altbg2"><input id="username" name="username" size="25" maxlength="25" type="text" onblur="validate()">
<span id="usermsg"></span>
</td>
</tr> <tr>
<td class="altbg1">密码:</td>
<td class="altbg2"><input name="password" size="25" type="password" id="password"></td>
</tr>
<tr>
<td class="altbg1">确认密码:</td>
<td class="altbg2"><input name="password2" size="25" type="password" id="password2"></td>
</tr> <tr>
<td class="altbg1">邮箱:</td>
<td class="altbg2"><input name="email" type="text" id="email" size="25"></td>
</tr> </table>
<br>
<center>
<input type="button" name="regsubmit" value="提 交" onclick="invoke()">
</center>
</form>用button的onclick()事件通过js提交到后台的servlet,不是ajax,不知道该怎么写,大家帮帮忙,小弟谢了,在线等!
document.register.submit();
}
function invoke(){
location.href="userAction.servlet?id=1&name=haha"; 可以传参!
}
function invoke(){
document.register.action="register.jsp";
document.register.submit();
}
<form method="post" name="register" action="register.jsp" onSubmit="this.regsubmit.disabled=true;">
在js里面写action要提交的servlet地址。
JScript code
function invoke(){
document.register.action="register.jsp";
document.register.submit();
}
<form method="post" name="register" action="register.jsp" onSubmit="this.regsubmit.disabled=true;">
在js里面写action要提交的servlet地址。那jsp页面的form 里面的action还要不要写?,这个是先把表单提交设置为false,在通过js提交吧!
那要是我不写<form>在js里改怎么写,谢谢了大哥!
document.getElementsByName("XXX").href=url;
function invoke(){
var name=document.getElementById("username").value;
var pwd=document.getElementById("password").value;
var mail=document.getElementById("email").value; location.href="userAction.servlet?name=name&pwd=pwd&email=mail";
}