如何在現有行中添加行？
[英]How to add rows in existing rows?
問題描述
我寫了分頁代碼。 可以了 但是我想做，當我單擊第二頁時，此頁將顯示在現有的第一頁下，而沒有刷新頁，與整個頁面相同。 我的意思是將帶有后頁的頁面追加到沒有刷新頁面的新頁面上。
請大家嘗試理解我的問題。
圖\\模板\\ product_class.php
<?php
include "common/head.php";
class LoginTpl{
function product(){
$products = $this->products;
//echo "<pre>"; print_r($products); exit;
?>
<script>
function ToggleAll(source) {
var checkboxes = document.getElementsByName('checkbox[]');
for(var i=0, n=checkboxes.length;i<n;i++) {
checkboxes[i].checked = source.checked;
}
}
</script>
<body>
<div class="jumbotron text-center">
<h2>View Upload Product</h2>
</div>
<div class="col-sm-12 menu">
<div class="row">
<div class="col-sm-1"></div>
<div class="col-sm-9 text-right"><a href="index.php?act=upload"> Back </a></div>
<div class="col-sm-1 text-right"><a href="index.php?act=logout"> Logout </a></div>
<div class="col-sm-1"></div>
</div><br/>
</div>
<div class="col-sm-12">
<div class="row">
<div class="col-sm-1"></div>
<form role="form" name="deleteproduct" id="deleteproduct" method="POST" action="index.php?act=deleteproduct" class="form-horizontal">
<div class="col-sm-10">
<div class="row">
<div class="col-sm-10">
<?php
if(isset($_GET['msg'])){
if($_GET['msg']==1){
echo "<div class='bg-success text-center'>You have successfully saved.</div><br/>";
}
if($_GET['msg']==0){
echo "<div class='bg-danger text-center'>You have not successfully saved.</div><br/>";
}
if($_GET['msg']==2){
echo "<div class='bg-success text-center'>You have successfully deleted.</div><br/>";
}
if($_GET['msg']==3){
echo "<div class='bg-danger text-center'>You have not successfully deleted.</div><br/>";
}
if($_GET['msg']==4){
echo "<div class='bg-success text-center'>You have successfully uploaded.</div><br/>";
}
if($_GET['msg']==5){
echo "<div class='bg-success text-center'>You have successfully uploaded in Magento.</div><br/>";
}
if($_GET['msg']==6){
echo "<div class='bg-info text-center'>Please select minimum one row.</div><br/>";
}
}
?>
</div>
<div class="col-sm-2 text-center"><?php if(!empty($products)){ ?><button class="btn btn-primary btn-md" type="submit" name="delete" value="delete">Delete</button><?php } ?></div>
</div>
<div class="row">
<div class="col-sm-12">
<div class="table-responsive">
<table class="table table-bordered table-hover">
<thead>
<tr>
<th class="text-center"><?php if(!empty($products)){ echo "<input type='checkbox' name='checkall' onclick='ToggleAll(this);'>"; } ?></th>
<th class="text-center">Name</th>
<th class="text-center">SKU</th>
<th class="text-center">Status</th>
<th class="text-center">Date & Time</th>
<th class="text-center">Action</th>
</tr>
</thead>
<tbody>
<?php foreach($products as $product){ ?>
<tr>
<td class="text-center"><input name="checkbox[]" type="checkbox" value="<?php echo $product['product_id']; ?>"></td>
<td class="text-center"><?php echo $product['name']; ?></td>
<td class="text-center"><?php echo $product['sku']; ?></td>
<td class="text-center"><?php echo $product['status']; ?></td>
<td class="text-center"><?php echo $product['date_time']; ?></td>
<td class="text-center"><a href="index.php?act=editproduct&id=<?php echo $product['product_id'];?>"> Edit</a></td>
</tr>
<?php } ?>
</tbody>
</table>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-12 text-center">
<?php if(!empty($products)){ ?>
<button class="btn btn-default btn-md" type="submit" name="magento" value="magento">Magento Upload</button>
<?php } ?>
</div>
</div>
</div>
</form>
<div class="col-sm-1"></div>
</div>
</div>
<div class="col-sm-12"><br/>
<div class="row">
<div class="col-sm-2"></div>
<div class="col-sm-8 text-center space">
<?php
for($i=1; $i<=$this->total_pages; $i++){
echo "<a href=index.php?act=product&page=".$i.">".$i."</a>";
}
?>
</div>
<div class="col-sm-2"></div>
</div>
</div>
</body>
</html>
<?php }
}
?>
控制器\\ product.php
<?php
include "model/login_class.php";
include "view/template/product_class.php";
$tplLogin=new LoginTpl();
$sqlLogin=new sqlLogin();
$total_results = $sqlLogin->totalproduct();
$per_page = 10;
$total_pages = ceil($total_results / $per_page);
$tplLogin->total_pages = $total_pages;
if (isset($_GET['page'])) {
$show_page = $_GET['page']; //current page
if ($show_page > 0 && $show_page <= $total_pages) {
$start = ($show_page - 1) * $per_page;
$end = $start + $per_page;
} else {
// error - show first set of results
$start = 0;
$end = $per_page;
}
} else {
// if page isn't set, show first set of results
$start = 0;
$end = $per_page;
}
// display pagination
$sqlLogin->start = $start;
$sqlLogin->end = $end;
$products = $sqlLogin->product();
$tplLogin->products = $products;
$tplLogin->product();
?>
1 個解決方案
解決方案1
0 2015-09-19 10:19:31
您可以使用jQuery和Ajax進行此操作。 請參閱本教程http://www.sanwebe.com/2013/03/loading-more-results-from-database
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