我遇到了类似的问题。我能够克隆行,而datepicker适用于焦点事件,但按钮始终指向克隆的初始行。我已经尝试了“.removeClass('hasDatepicker')”,这就是使得日期选择器完全被克隆的原因。有谁知道为什么按钮仍无效?
这是我的代码:
$(document).ready(function () {
$(function () {
$('#addNew').click(function () {
var tbody = $('#entries tbody');
var rows = tbody.find('tr').length;
var newRow = tbody.find('tr:first').clone(true).appendTo(tbody);
newRow.find(':input').val('').each(function () {
var id = this.id
if (id) {
this.id = this.id.split('_')[0] + '_' + rows;
}
}).end().find('.datepicker').removeClass('hasDatepicker').datepicker();
});
$('.datepicker').datepicker({
autoSize: true,
changeMonth: true,
changeYear: true,
gotoCurrent: true,
showOn: 'both',
buttonImage: '@Url.Content("~/Content/calendar.png")',
buttonText: 'Choose Treatment Date',
NextText: 'Next',
prevText: 'Previous',
showButtonPanel: true
});
});
});
<fieldset>
<h4>Procedures</h4>
<table id="entries" border="1">
<tbody>
<tr>
<td>
Date of Service
<br />
<input type="text" id="DateOfService" class="datepicker" />
</td>
<td>
Procedure Code
<br />
<input type="text" id="ProcedureCode" />
<br />
<a href="#" id="procedureLookup">Lookup</a>
</td>
<td>
Description
<br />
<input type="text" id="ProcedureCodeDescription" />
</td>
<td>
<div id="hasToothAndSurface">
Tooth
<br />
<input type="text" id="Tooth" />
<br />
Surface
<br />
<input type="text" id="Surface"/>
</div>
<div id="NoToothSurface" style="display:none">
<label for="txtNoToothSurface">Tooth/Surface</label>
N/A
</div>
<br />
<a href="#" id="toothSurfaceLookup">Lookup</a>
</td>
<td>
Fee $
<br />
<input type="text" id="ProcedureFee" />
</td>
<td><button type="button" id="deleteRow" class="remove">Remove</button></td>
</tr>
</tbody>
</table>
<button type="button" id="addNew">Add Procedure</button>
</fieldset>
我愿意接受任何建议。我需要用户能够添加n个记录,然后将它们发布到我的asp.net控制器,以便我可以处理它们。我正在考虑将输入的名称更改为:
<input type="text" name="in_dateofService[]" />
<input type="text" name="in_code[]" class="my_date" />
<input type="text" name="in_tooth[]" />
<input type="text" name="in_surface[]" />
<input type="text" name="in_fee[]" />
看起来我可以将它们作为数组在帖子上处理。这是对的吗?
答案 0 :(得分:2)
你需要做几件事。首先,在克隆行之前(即在单击处理程序内)分离datepicker字段。然后在克隆行后重新初始化它们。现在你只是在页面首次加载时初始化ready()处理程序中的第一个,但是新克隆的行也需要初始化。
我认为在克隆之前需要分离datepicker对象,否则当你尝试初始化新克隆的行时,插件会认为它已经被初始化并中止。此外,如果您不首先将它们分离,有时您最终会在datepicker输入字段旁边显示多个按钮或图像。
$(document).ready(function () {
$('#addNew').click(function () {
// Detach all datepickers before cloning.
$('.datepicker').datepicker('destroy');
var tbody = $('#entries tbody');
var rows = tbody.find('tr').length;
var newRow = tbody.find('tr:first').clone(true).appendTo(tbody);
newRow.find(':input').val('').each(function () {
var id = this.id
if (id) {
this.id = this.id.split('_')[0] + '_' + rows;
}
})
// Reattach all datepickers after cloning.
$('.datepicker').datepicker({
autoSize: true,
changeMonth: true,
changeYear: true,
gotoCurrent: true,
showOn: 'both',
buttonImage: '@Url.Content("~/Content/calendar.png")',
buttonText: 'Choose Treatment Date',
NextText: 'Next',
prevText: 'Previous',
showButtonPanel: true
});
});
// Initial datepicker setup on page load.
$('.datepicker').datepicker({
autoSize: true,
changeMonth: true,
changeYear: true,
gotoCurrent: true,
showOn: 'both',
buttonImage: '@Url.Content("~/Content/calendar.png")',
buttonText: 'Choose Treatment Date',
NextText: 'Next',
prevText: 'Previous',
showButtonPanel: true
});
});