我得到了以下编码的麻烦,我无法使用选择中的选项进行更改,在这里我使用while
循环来获取所有列在多个选择框中并使用阿贾克斯时,我选择更新,它仅适用于第一组列表,当我选择它的第一个选择框随着Ajax我只能改变第一选择,
这里实现其他选择的代码Ajax代码
$("#newqty").change(function(){
var cartid=$('#cartid').val();
//$('.form-select').ajaxSubmit(function(){
var newqty = $(this).val();
var dataString = "newqty="+newqty+"&cartid="+cartid;
$.ajax({
type: "POST",
url: "changeprice.php",
data: dataString,
async:false,
})
.done(function(result){ //on Ajax success
alert("Selected"+dataString);
//$("#show").html(result); //alert user
})
});
他在这里的编码php
<tr id='cartitems'><td><img style='height:90px; width:90px;' src='../e-comm/images/Lotus_truffles.jpg' alt='img'></td>
<td><h5 style='padding:10px; font-size:20px;'>Lotus Truffles</h5></td>
<td>
<form method='post' class='form-select'>
<input type='text' name='cartid' id='cartid' value=12 hidden>
<select name='newqty' id='newqty'><option value='qty'>Select Quantity</option>
<option selected='selected' value='12' select>12</option>
<option value='24'>24</option>
<option value='30'>30</option>
<option value='50'>50</option>
</select></form></td>
<td><h4 align='center' style='padding:20px;'>420 QAR</h4></td>
<td><a class='btn btn-primary' href='../e-comm/removecart.php?cartid=12'>delete</a></td>
</tr>
<tr id='cartitems'><td><img style='height:90px; width:90px;' src='../e-comm/images/white_digestive.jpg' alt='img'></td>
<td><h5 style='padding:10px; font-size:20px;'>White Chocolate Digestive Truffles</h5></td>
<td>
<form method='post' class='form-select'>
<input type='text' name='cartid' id='cartid' value=13 hidden>
<select name='newqty' id='newqty'><option value='qty'>Select Quantity</option>
<option selected='selected' value='12' select>12</option>
<option value='24'>24</option>
<option value='30'>30</option>
<option value='50'>50</option>
</select></form></td>
<td><h4 align='center' style='padding:20px;'>420 QAR</h4></td>
<td><a class='btn btn-primary' href='../e-comm/removecart.php?cartid=13'>delete</a></td>
</tr>
<tr id='cartitems'><td><img style='height:90px; width:90px;' src='../e-comm/images/Blueberry-Cheesecake.png' alt='img'></td>
<td><h5 style='padding:10px; font-size:20px;'>Blueberrry Cheesecake</h5></td>
<td>
<form method='post' class='form-select'>
<input type='text' name='cartid' id='cartid' value=14 hidden>
<select name='newqty' id='newqty'><option value='qty'>Select Quantity</option>
<option selected='selected' value='12' select>12</option>
<option value='24'>24</option>
<option value='30'>30</option>
<option value='50'>50</option>
</select></form></td>
<td><h4 align='center' style='padding:20px;'>420 QAR</h4></td>
<td><a class='btn btn-primary' href='../e-comm/removecart.php?cartid=14'>delete</a></td>
</tr>
<tr id='cartitems'><td><img style='height:90px; width:90px;' src='../e-comm/images/lotus_cheesecake.jpg' alt='img'></td>
<td><h5 style='padding:10px; font-size:20px;'>Lotus Cheesecake</h5></td>
<td>
<form method='post' class='form-select'>
<input type='text' name='cartid' id='cartid' value=15 hidden>
<select name='newqty' id='newqty'><option value='qty'>Select Quantity</option>
<option selected='selected' value='12' select>12</option>
<option value='24'>24</option>
<option value='30'>30</option>
<option value='50'>50</option>
</select></form></td>
<td><h4 align='center' style='padding:20px;'>540 QAR</h4></td>
<td><a class='btn btn-primary' href='../e-comm/removecart.php?cartid=15'>delete</a></td>
</tr>
这里我想要一个表单,当我的选项被选中的时候,例子当我选择它应该选择的30时,它应该得到输入框和选择的值。简单地当我选择任何选项时,它应该提交表格
谢谢。有效 – Fussionweb