我知道這個代碼是可怕的,但它的作品,除了一個部分:驗證與jQuery驗證一組中的一組
我已經有2個複選框出現每個組中,當你選擇「是」,成爲如果選中任意三個複選框的要求(通訊,newsletter2或newsletter3),如圖1這裏:「更多」
但當人們在選擇「是」下拉菜單,我會在下面的3個選項(簡報,通訊2 &通訊3)成爲必需(你必須至少選擇一個選項/最小長度:1),如圖2所示:
一切正常,並提交,但我堅持在這一部分。簡而言之,我希望您首先看到的3個選擇(在點擊它們之前),讓您在驗證之前至少點擊3個選項。
這裏,到目前爲止,工作代碼:
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.js" type="text/javascript"></script>
<script src="js/jquery.validate.js" type="text/javascript"></script>
<script type="text/javascript">
$.validator.setDefaults({
});
$().ready(function() {
$("#commentForm").validate({
rules: {
'entry.7.group': {
required: "#newsletter:checked",
minlength: 1
},
'entry.77.group': {
required: "#newsletter2:checked",
minlength: 1
},
'entry.777.group': {
required: "#newsletter3:checked",
minlength: 1
}
}
});
});
</script>
<script language="JavaScript">
function showhidefield1()
{
if (document.mainform.more.value == 'yes')
{
document.getElementById("hideablearea1").style.display = "block";
document.getElementById("newsletter.group").find("input").val("").addClass("required");
}
else
{
document.getElementById("hideablearea1").style.display = "none";
document.getElementById("newsletter.group").find("input").val("").removeClass("required");
}
}
</script>
<script language="JavaScript">
function showhidefield2()
{
if (document.mainform.newsletter.checked)
{
document.getElementById("hideablearea2").style.display = "block";
document.getElementById("group_7_1").find("input").val("").addClass("required");
document.getElementById("group_7_2").find("input").val("").addClass("required");
}
else
{
document.getElementById("hideablearea2").style.display = "none";
document.getElementById("group_7_1").find("input").val("").removeClass("required");
document.getElementById("group_7_2").find("input").val("").removeClass("required");
}
}
</script>
<script language="JavaScript">
function showhidefield3()
{
if (document.mainform.newsletter2.checked)
{
document.getElementById("hideablearea3").style.display = "block";
document.getElementById("group_77_1").find("input").val("").addClass("required");
document.getElementById("group_77_2").find("input").val("").addClass("required");
}
else
{
document.getElementById("hideablearea3").style.display = "none";
document.getElementById("group_77_1").find("input").val("").removeClass("required");
document.getElementById("group_77_2").find("input").val("").removeClass("required");
}
}
</script>
<script language="JavaScript">
function showhidefield4()
{
if (document.mainform.newsletter3.checked)
{
document.getElementById("hideablearea4").style.display = "block";
document.getElementById("group_777_1").find("input").val("").addClass("required");
document.getElementById("group_777_2").find("input").val("").addClass("required");
}
else
{
document.getElementById("hideablearea4").style.display = "none";
document.getElementById("group_777_1").find("input").val("").removeClass("required");
document.getElementById("group_777_2").find("input").val("").removeClass("required");
}
}
</script>
<style type="text/css">
label.error {
color: #ff0600; list-style-position: outside;
clear: left;
display: inline;
float:right;
height:10px;}
}
</style>
</head>
再有就是這身:
<select name="newsletter4" class="required" id="more" onchange="showhidefield1()">
<option value="">More?</option><option value="yes">Yes</option><option value="no">No</option></select>
<div id='hideablearea1' style='display:none'>
<br><br>
<input type="checkbox" class="checkbox" id="newsletter" name="newsletter.group" onclick="showhidefield2()"/>Newsletter
<div id='hideablearea2' style='display:none'>
<input type="checkbox" id="group_7_1" value="Choice 1" name="entry.7.group" />Choice 1
<input type="checkbox" id="group_7_2" value="Choice 2" name="entry.7.group" />Choice 2
<br><br></div>
<br><br>
<input type="checkbox" class="checkbox" id="newsletter2" name="newsletter.group" onclick="showhidefield3()"/>Newsletter2
<div id='hideablearea3' style='display:none'>
<input type="checkbox" id="group_77_1" value="Choice 1" name="entry.77.group" />Choice 1
<input type="checkbox" id="group_77_2" value="Choice 2" name="entry.77.group" />Choice 2
</div>
<br><br>
<input type="checkbox" class="checkbox" id="newsletter3" name="newsletter.group" onclick="showhidefield4()"/>Newsletter3
<div id='hideablearea4' style='display:none'>
<input type="checkbox" id="group_777_1" value="Choice 1" name="entry.777.group" />Choice 1
<input type="checkbox" id="group_777_2" value="Choice 2" name="entry.777.group" />Choice 2
</div>
</div>
<p></p>
<input type="hidden" name="pageNumber" value="0">
<input type="hidden" name="backupCache" value="">
<div class="ss-item ss-navigate"><div class="ss-form-entry">
<p>
<input name="pageNumber" type="hidden" value="0" />
<input name="backupCache" type="hidden" />
<input name="submit" type="submit" value="Submit Form"/>
有沒有人知道我能做些什麼來解決這個問題?如果它太複雜了,或者我的代碼太簡單了,請告訴我。 – 2012-01-04 00:55:34