我正在尝试将字段集克隆为名称 + 1、2、3 等等以及输入 ID，但是在克隆一对工人补偿字段集后，当我单击另一个字段集类型时，它会在前一个克隆后给出其输入 ID像 4 5 6 这样的字段集作为 id。我是一名新手程序员，所以请帮助我。附加图片以了解更多信息并在有问题时回复我。
<script type="text/javascript">
function cloneit(a,b)
{
var fieldset = a;
var fi_class = b;
//alert(fi_class);
var count = fi_class.split(/woc_class1/g).length - 1;
alert(count);
if(count == 1)
{
var newNum = new Number(1);
}
else
{
var num = $('.cloned').length;
var newNum = new Number(num + 1);
}
var newElem = $(fieldset).clone().attr('id', fieldset + newNum).addClass('cloned');
$(newElem).css('margin-top','20px');
//set all div id's and the input id's
newElem.children('div').each(function(i) {
this.id = 'input' + (newNum * 5 + i);
});
newElem.find('input').each(function() {
this.id = this.id + newNum;
this.name = this.name + newNum;
});
if (num > 0) {
$('.cloned:last').after(newElem);
} else {
$(fieldset).after(newElem);
}
$('#delete').removeAttr('disabled');
if (newNum == 5) $('#add').attr('disabled', 'disabled');
}
function remclone()
{
$('.cloned:last').remove();
$('#add').removeAttr('disabled');
if ($('.cloned').length == 0) {
$('#delete').attr('disabled', 'disabled');
}
}
</script>
这是它的html
<fieldset id="woc_fieldset">
<legend>Worker Compensation</legend>
<table border="0">
<tr>
<td>Carier </td>
<td><input type="text" name="worker_compensation_carrier" id="worker_compensation_carrier" value="<?php echo $a->worker_compensation_carrier; ?>" required="required"/></td>
</tr>
<tr>
<td>Phone Number</td>
<td><input type="text" name="worker_compensation_phone" id="worker_compensation_phone" class="phone" value="<?php echo $a->worker_compensation_phone; ?>" required="required"/></td>
</tr>
<tr>
<td>Premium</td>
<td><input type="text" name="worker_compensation_premium" id="worker_compensation_premium" value="<?php echo $a->worker_compensation_premium; ?>" required="required"/></td>
</tr>
<tr>
<td>Renewal Date</td>
<td><input type="text" name="worker_compensation_renewal_date" id="worker_compensation_renewal_date" value="<?php echo $a->worker_compensation_renewal_date; ?>" required="required"/></td>
</tr>
</table>
<button type="button" id="delete" onclick="remclone();">Delete</button>
</fieldset>
<button type="button" id="add" onclick="cloneit('#woc_fieldset');">Add</button>
<fieldset id="two">
<legend>General Liability</legend>
<table border="0">
<tr>
<td>Carier</td>
<td><input type="text" name="general_liability_carrier" id="general_liability_carrier" value="<?php echo $b->general_liability_carrier; ?>" required="required"/></td>
</tr>
<tr>
<td>Phone Number</td>
<td><input type="text" name="general_liability_phone" id="general_liability_phone" value="<?php echo $b->general_liability_phone; ?>" required="required"/></td>
</tr>
<tr>
<td>Premium</td>
<td><input type="text" name="general_liability_premium" id="general_liability_premium" value="<?php echo $b->general_liability_premium; ?>" required="required"/></td>
</tr>
<tr>
<td>Renewal Date</td>
<td><input type="text" name="general_liability_renewal_date" id="general_liability_renewal_date" value="<?php echo $b->general_liability_renewal_date; ?>" required="required" /></td>
</tr>
</table>
</fieldset>
<fieldset id="three">
<legend>Group Health</legend>
<table border="0">
<tr>
<td>Carier</td>
<td><input type="text" name="group_health_carrier" id="group_health_carrier" value="<?php echo $c->group_health_carrier; ?>" required="required"/></td>
</tr>
<tr>
<td>Phone Number</td>
<td><input type="text" name="group_health_phone" id="group_health_phone" value="<?php echo $c->group_health_phone; ?>" required="required" /></td>
</tr>
<tr>
<td>Premium</td>
<td><input type="text" name="group_health_premium" id="group_health_premium" value="<?php echo $c->group_health_premium; ?>" required="required"/></td>
</tr>
<tr>
<td>Renewal Date</td>
<td><input type="text" name="group_health_renewal_date" id="group_health_renewal_date" value="<?php echo $c->group_health_renewal_date; ?>" required="required"/></td>
</tr>
</table>
</fieldset>
<fieldset id="four">
<legend>Property</legend>
<table border="0">
<tr>
<td>Carier</td>
<td><input type="text" name="property_carrier" id="property_carrier" value="<?php echo $d->property_carrier; ?>" required="required"/></td>
</tr>
<tr>
<td>Phone Number</td>
<td><input type="text" name="property_phone" id="property_phone" value="<?php echo $d->property_phone; ?>" required="required"/></td>
</tr>
<tr>
<td>Premium</td>
<td><input type="text" name="property_premium" id="property_premium" value="<?php echo $d->property_premium; ?>" required="required"/></td>
</tr>
<tr>
<td>Renewal Date</td>
<td><input type="text" name="property_renewal_date" id="property_renewal_date" value="<?php echo $d->property_renewal_date; ?>" required="required"/></td>
</tr>
</table>
</fieldset>
<fieldset id="five">
<legend>Commercial Auto</legend>
<table border="0">
<tr>
<td>Carier</td>
<td><input type="text" name="commercial_auto_carrier" id="commercial_auto_carrier" value="<?php echo $e->commercial_auto_carrier; ?>" required="required"/></td>
</tr>
<tr>
<td>Phone Number</td>
<td><input type="text" name="commercial_auto_phone" id="commercial_auto_phone" value="<?php echo $e->commercial_auto_phone; ?>" required="required" /></td>
</tr>
<tr>
<td>Premium</td>
<td><input type="text" name="commercial_auto_premium" id="commercial_auto_premium" value="<?php echo $e->commercial_auto_premium; ?>" required="required" /></td>
</tr>
<tr>
<td>Renewal Date</td>
<td><input type="text" name="commercial_auto_renewal_date" id="commercial_auto_renewal_date" value="<?php echo $e->commercial_auto_renewal_date; ?>" required="required" /></td>
</tr>
</table>
</fieldset>