基本上我创建了一个jsp页面。这是演示。当只有1个标识符类型和标识符号时,我可以轻松启用或禁用输入字段。但我恰巧搞砸了多个领域。如何更改输入类型的类名复选框,以便在检查个别标识号时,输入字段是启用还是禁用?
JS
$('<div/>', {
'class' : 'extraPerson', html: GetHtml()
}).appendTo('#container');
$('#addRow').click(function () {
if(counter>10){
alert("Only 10 textboxes allow");
return false;
}
$('<div/>', {
'class' : 'extraPerson'+counter, 'id': 'extraPerson'+counter,html: GetHtml()
}).hide().appendTo('#container').slideDown('slow');
counter++;
});
$('#removeRow').click(function () {
if(counter==0){
alert("No more textbox to remove");
return false;
}
counter--;
$("#extraPerson"+counter).remove();
//$("#Identification-Type"+counter).remove();
//$("#Identification-Number"+counter).remove();
});
function GetHtml()
{
// var len = $('.extraPerson').length;
var $html = $('.extraPersonTemplate').clone();
$html.find('[name=Identification-Number]')[0].name="Identification-Number" + counter;
$html.find('[id=Identification-Number]')[0].name="Identification-Number" + counter;
$html.find('[name=Identification-Type]')[0].name="Identification-Type" + counter;
// $html.find('[id=Identification-Type]')[0].id="Identification-Type" + counter;
return $html.html();
}
HTML
<form name="pancettaForm" method="post"
action="demor" id="pancettaForm">
<ul>
<li><label for="PartyChoose">Choose Appropriate Party:</label></li>
<br>
<input id="person" name="PartyChoose" type="radio"
value="update-person" class="required" /> Person
<br />
<input id="organization" name="PartyChoose" type="radio"
value="update-organization" class="required" /> Organization
<br />
<li id="Family-Name" style="display: none;">
<input type="checkbox" class="Family-Name" value="Family-name" name="Family-name">
<label for="Family-Name"><em>*</em>Family Name:</label> <input type="text" name="Family-Name" class="required"></li>
<li id="Organization-Name" style="display: none;">
<input type="checkbox" class="Organization-Name" value="Organization-name" name="Organization-name">
<label for="Organization-Name"><em>*</em>Organization Name:</label> <input type="text" name="Organization-Name" class="required"></li>
<div class="extraPersonTemplate">
<div class="controls controls-row">
<li id="Identification-Type" style="display: none;">Identification Type:
<select name="Identification-Type" class="Identification-Type"><label for="Identification-Type">Identification Type:</label>
<option value="0">--Select--</option>
</select>
<li id="Identification-Number" style="display: none;"><input type="checkbox" class="Identification-Number" value="Identification-Number"
name="Identification-number" id="Identification-Number"><label for="Identification-Number"><em>*</em>Identification Number:</label>
<input type="text" name="Identification-Number" >
</li></li>
</div>
<a href="#" id="addRow" style="display: none;"><i class="icon-plus-sign icon-white">
添加标识符 删除IdentifierAdmin系统类型: 管理员类型: - 选择 - * 管理员系统价值:
答案 0 :(得分:1)
要更改jQuery对象的属性:
$('.selector').attr('name', value);
所以,在你的情况下:
$html.find('[name=Identification-Number]').attr('name', 'Identification-Number' + counter);
您将在标识号的复选框事件中遇到另一个问题,请更改此信息:
$('.Identification-Number').click(function() {
if ($('.Identification-Number').is(':checked')) {
// ...
}
// ...
});
到此:
$('#pancettaForm').on('change', '.Identification-Number', function () {
var $this = $(this);
var $input = $this.siblings('input[type=text]');
if ($this.is(':checked')) {
$input.val('').attr('disabled', false);
}
else {
$input.attr('disabled', true);
}
});
您无需使用此代码更改名称属性或其他内容,因为它会在同一级别上查找input[type=text]
。
有关更多信息,请参阅http://api.jquery.com/siblings/。
jsfiddle: http://jsfiddle.net/FyRy8/2/