Php Ajax多次调用数组中的同一html类，如下[]
我的密码在这里Php Ajax多次调用数组中的同一html类，如下[],php,html,ajax,Php,Html,Ajax,我的密码在这里 <table id="tb" width="100% style="float:left; overflow:auto"> <tr > <th width="300px" style=" text-align: left; margin-left: 15px">Item</th> <th width="300px" style=" text-align:
<table id="tb" width="100% style="float:left; overflow:auto">
<tr >
<th width="300px" style=" text-align: left; margin-left: 15px">Item</th>
<th width="300px" style=" text-align: left; margin-left: 15px">Description</th>
<th width="100px" style="font-size: 60%">Average<br> Price</th>
<th width="150px">Quantity</th>
<th width="150px">Price</th>
<th width="150px">Discount</th>
<th width="200px">Amount</th>
<th width="50px"></th>
<th></th>
</tr>
<tr style="height: 35px">
<td><select style="font-size: 100% ;padding: 0 0 0 0; height: 30px; display: inline-block; width: 100%" ntype="text"
class="form-control item" name="item[]" required >
<?php $this->load->view('f-select-item'); ?></td>
<td><input style="font-size: 100% ;padding-left: 10px; height: 30px; display: inline-block; width: 100%" ntype="text"
class="form-control" name="item_note[]" /></td>
<td class="priced"><input
style="height: 30px; text-align: right" pattern="[0-9]+" value=""
maxlength="10" minlength="0" min='0' max='50000000' type="text" name="price1[]" class="form-control ppp" /></td>
<td><input style="height: 30px;text-align: right" id ="num" maxlength="10" minlength="0" pattern="[0-9]+" type="text" name="quantity[]" class="form-control quantity" /></td>
<td><input style="height: 30px; text-align: right" pattern="[0-9]+" maxlength="10" minlength="0" min='0' max='50000000' type="text" name="price[]" class="form-control price" /></td>
<td><input style="height: 30px;text-align: right" pattern="[0-9]+" maxlength="10" minlength="0" type="text" name="discount[]" class="form-control discount" /></td>
<td><input style="height: 30px;text-align: right" type="text" maxlength="30" minlength="0" name="amount[]"
class="form-control amount" value="" readonly/></td>
<td style="height: 25px;text-align:right"><a href="javascript:void(0);" style="text-decoration: none; font-size: 80%; padding: 0 0 0 5; font-size:18px;" id="addMore" title="Add More Row">
<span style="font-size:80%" class="glyphicon glyphicon-plus">
</span>
</a><a href='javascript:void(0);' class='remove' title="Remove Row">
<span style="padding: 0 0 0 0; text-align:right; color:lightgray" class='glyphicon glyphicon-remove'></span></a></td>
<td><input id ="num" style="text-align: right" type="hidden" name="amount1[]" class="form-control amount1" style="font-size: 0%" value="0" />
</td>
</tr>
</table>
”style=“高度：30px；文本对齐：右“pattern=“[0-9]+”value=“”
maxlength=“10”minlength=“0”min=“0”max=“50000000”type=“text”name=“price1[]”class=“表单控制ppp”/
tdtd请先回答…谢谢。您不应该在循环中进行ajax调用，您应该在前一次调用成功后进行每次调用，而是在一个
setTimeoutfunction myAjaxCall(){
$.ajax
({
type: "POST",
url: "pp",
data: dataString,
cache: false,
success: function(html)
{
$(".priced").html(html);
if(!/* the condition for Last ajax call*/)
setTimeout(myAjaxCall,0);
}
});
}
$（.priced”）.html（html）；$（.priced”）.append（html）jquery.on（）一种方法是给每个TD一个唯一的ID，并根据每个TD的唯一ID为每个TD放置正确的响应。但是，响应必须有哪个ID获得哪个HTML…您的示例代码不支持这样做，两端都没有一些更改。如何多次调用？这个TD是动态添加行jquery…多么可能…我认为是循环ajax..当我们添加行jquery DynamicCallyHow条件时，我们如何更改ID？我的意思是id1 id2 id3？…我是一个新的条件。除非您提供完整的代码，否则我无法帮助您处理该条件。您计算出的最后一个ajax调用的条件。或者您要生成的最后一个TD。您的循环已经具有的条件。如果是一个While循环，它已经有了一个条件，它是一个For循环，使用一个计数器变量可以帮助您。您能给我完整的代码吗？因为现在我已经更新了完全完成的代码。@Ramesh kitshiri HettiArachchi
<?php
// Database Connection
$username = 'root';
$password = '';
$db = "acccccc";
try {
$conn = new PDO('mysql:host=mbhost;dbname='.$db.'', $username, $password);
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
} catch(PDOException $e) {
echo 'ERROR: ' . $e->getMessage();
}
/////////////////////////////////////////////////////////////////////////////////////////////////
if($_POST['id']){
$id= $_POST['id'];
$sql=$conn->prepare("select * from items where '".$id."' in (c_v_id, item_id) ");
$sql->execute();
if($sql->rowCount() > 0){
$sum = $amount= $q1 = $q2 = $am = $am1 = $am2 = $sumq =0;
while($row=$sql->fetch(PDO::FETCH_ASSOC)){
if($id == $row['c_v_id']){
$am = $row['amount'];
$q1 = $row['quantity'];
if($am != 0 and $q1 != 0 ){
$amount = $row['amount']/$row['quantity'];
} else{ $amount = 0;}
}elseif($id == $row['item_id']){
$am2 = $row['amount'];
$q2 = $row['quantity'];
if($am2 != 0 and $q2 != 0 ){
$amount = -$row['amount']/$row['quantity'];
}else{ $amount = 0;}
}
$sum += $amount;
$sumq = $q1 - $q2;
}
?>
<input title="<?php echo 'Available Quantity: '.$sumq; ?>" style="height: 30px; text-align: right" pattern="[0-9]+" value="<?php echo $sum; ?>"
maxlength="10" minlength="0" min='0' max='50000000' type="text" name="price1[]" class="form-control ppp" />
<?php
}else{
?>
<input title="Zero Quantity" style="height: 30px; text-align: right" pattern="[0-9]+" value="0"
maxlength="10" minlength="0" min='0' max='50000000' type="text" name="price1[]" class="form-control ppp" />
<?php }
}
?>
function myAjaxCall(){
$.ajax
({
type: "POST",
url: "pp",
data: dataString,
cache: false,
success: function(html)
{
$(".priced").html(html);
if(!/* the condition for Last ajax call*/)
setTimeout(myAjaxCall,0);
}
});
}
$(document).on('click','.ajax-loaded-content',function(){ myfunc();})