有人能帮我吗:
- 添加和删除行时添加淡入淡出动画
- 为什么添加新行时行前的数字显示不正确?
html:
<table id="table">
<thead>
<tr>
<th width="8" scope="col"> </th>
<th width="131" scope="col">Roba/Usluga</th>
<th width="144" scope="col">Jmj</th>
<th width="144" scope="col">Količina</th>
<th width="144" scope="col">Jed. cijena</th>
<th width="144" scope="col">Rabat</th>
<th width="81" scope="col"> </th>
</tr>
</thead>
<tbody>
<tr>
<td></td>
<td>
<select name="sif_roba1" id="sif_roba1">
<option value="">Please select</option>
<option value="1">David Hasselhoff</option>
<option value="2">Michael Jackson</option>
<option value="3">Tina Turner</option>
</select>
</td>
<td>
<select name="idjmj1" id="idjmj1">
<option value="">Please select</option>
<option value="1">David Hasselhoff</option>
<option value="2">Michael Jackson</option>
<option value="3">Tina Turner</option>
</select>
</td>
<td>
<input name="cijena1" id="cijena1">
</td>
<td>
<input name="track1" id="track1">
</td>
<td>
<input name="rabat1" id="rabat1">
</td>
<td>
<button class="remove_button">Remove</button>
</td>
</tr>
</tbody>
</table>
<button type="button" class="add" onClick="clickMe();">Add</button>
JS:
$(document).ready(function ($) {
// trigger event when button is clicked
$("button.add").click(function () {
// add new row to table using addTableRow function
addTableRow($("table"));
// prevent button redirecting to new page
return false;
});
// function to add a new row to a table by cloning the last row and
// incrementing the name and id values by 1 to make them unique
function addTableRow(table) {
rowCount = 0;
$("#table tr td:first-child").each(function () {
rowCount++;
$(this).text(rowCount);
});
// clone the last row in the table
var $tr = $(table).find("tbody tr:last").clone();
// get the name attribute for the input and select fields
$tr.find("input,select").attr("name", function () {
// break the field name and it's number into two parts
var parts = this.id.match(/(\D+)(\d+)$/);
// create a unique name for the new field by incrementing
// the number for the previous field by 1
return parts[1] + ++parts[2];
// repeat for id attributes
}).attr("id", function () {
var parts = this.id.match(/(\D+)(\d+)$/);
return parts[1] + ++parts[2];
});
// append the new row to the table
$(table).find("tbody tr:last").after($tr);
// remove rows
$(".remove_button").live("click", function () {
$(this).parents("tr").remove();
})
};
});