这是代码:http: //jsfiddle.net/cwWWN/
我对 jQuery 还是很陌生。我想要做的就是有一个添加和删除按钮,当按下添加时将添加一行,并删除单击该按钮的行。由于某种原因,添加按钮在第一次追加后停止工作。如果我进行克隆,就像注释掉的代码一样,添加按钮在第一次删除后停止工作。有任何想法吗?
HTML:
<table border="1" name="phoneTable" id="phoneTable" width="100%">
<thead>
<tr>
<th> Primary </th>
<th> Type </th>
<th> Phone Number</th>
<th> Details </th>
<th> Add </th>
<th> Delete </th>
</tr>
</thead>
<tbody>
<tr>
<td><input type="radio" name="phonePrimary[]"/></td>
<td>
<select style="" name="phoneType[]">
<option value="1">NOT COMPLETED</option>
<option value="2">MOBILE</option>
<option value="3">HOME</option>
<option value="4">WORK</option>
<option value="5">NEAR BY</option>
</select>
</td>
<td><input type="text" style="width: 200px;" name="phoneNumber[]" /></td>
<td><input type="text" name="phoneDetails[]" /></td>
<td><button type="button" id="addButton">+ Add</button></td>
<td><button type="button" id="deleteButton">- Delete </button></td>
</tr>
</tbody>
JS:
$("#addButton").on("click", function () {
alert("Clicked the add! ");
$('#phoneTable tr:last').after('<tr><td><input type="radio" name="phonePrimary[]"/></td><td><dropdown:DropdownPhoneType entities="${applicationBean.phoneTypes}" name="phoneType[]"/></td><td><input type="text" placeholder="(999) 999-9999" class="phone-mask textfield" data-tooltip="Please enter a valid <b>Number</b>" style="width: 200px;" name="phoneNumber[]" /></td><td><input type="text" name="phoneDetails[]" /></td><td><button class="button button-black" type="button" id="addButton">+ Add</button></td><td><button class="button button-black" type="button" id="deleteButton">- Delete </button></td></tr>');
//$('#phoneTable tbody > tr:last').clone(true, true).appendTo("#phoneTable");
$('#phoneTable tbody > tr:last').prev().find("button[id='addButton']").remove();
});
$("#deleteButton").on("click", function () {
if($("#phoneTable tbody > tr").length <= 1) {
return false;
}
$('#phoneTable tbody > tr:nth-last-child(2) > td:nth-last-child(2)').append('<button type="button" id="addButton">+ Add</button>');
$
$('#phoneTable tbody > tr:last').fadeOut('slow', function () {
$('#phoneTable tbody > tr:last').remove();
});
//alert('Delete Clicked');
});