我使用以下代码创建分页
function paginationGenerate(page,pageCount) {
alert("hai");
alert(page);
var pagination = "<ul class=\"pagination\"><li><a href=\"#\" onclick=\"paginationGenerate(checkPrevious(" + page + ")," + pageCount + ") \">«</a></li>";
/* Page Range Calculation */
var range = pageRange(page, pageCount);
var start = range.start;
var end = range.end;
for (var page_id = start; page_id <= end; page_id++) {
if (page_id != page) pagination += "<li><a href=\"#\" onclick=\"paginationGenerate(" + page_id + "," + pageCount + ")\">" + page_id + "</a></li>";
else pagination += "<li class='active'><span>" + page_id + "</span></li>";
}
pagination += "<li><a href=\"#\" onclick=\"paginationGenerate(checkNext(" + page + "," + pageCount + ")," + pageCount + ")\">»</a></li></ul>";
/* Appending Pagination */
$('.pagination').remove();
$('body').append(pagination);
}
/* Pagination Navigation */
function checkPrevious(id) {
if (id > 1) {
return (id - 1);
}
return 1;
}
/* Pagination Navigation */
function checkNext(id, pageCount) {
if (id < pageCount) {
return (id + 1);
}
return id;
}
/* Page Range calculation Method for Pagination */
function pageRange(page, pageCount) {
var start = page - 2,
end = page + 2;
if (end > pageCount) {
start -= (end - pageCount);
end = pageCount;
}
if (start <= 0) {
end += ((start - 1) * (-1));
start = 1;
}
end = end > pageCount ? pageCount : end;
return {
start: start,
end: end
};
}
function pageNo() {
console.log("Hello");
}
然后,下面的代码用于查看分页记录:
function view_data()
{
//alert("Display");
$.ajax({
url : "operations.php?funct1=view",
type : "POST",
dataType: "html",
success: function(result) {
//console.log(result);
paginationGenerate(2,3);
$('#view').html(result);
},
});
$('#display').hide();
return false;
}
我使用单独的函数进行CRUD操作,因此在我的operations.php
中,我有以下代码来执行视图:
if(isset($_GET['funct1']))
{
$func_get = $_GET['funct1'];
if($func_get == 'view')
{
$val->view_data();
}
}
In a class `db_operations` i'm having the below code:
function view_data()
{
$tbl_name="ajax_insert";
$num_page =10;
if (isset($_GET["page"])) { $page = $_GET["page"]; } else { $page=1; };
$start_from = ($page-1) * $num_page;
$view ="SELECT * FROM `ajax_insert` LIMIT $start_from, $num_page";
//echo $view;
$exe_view = mysql_query($view);
if($exe_view === FALSE)
{
die(mysql_error()); // TODO: better error handling
}
$num = mysql_num_rows($exe_view);
if($num == 0)
{
echo "<div class='success-align'><span class='failed'>No Available Data Here!!Please Insert a data</span></div>";
}
else
{
echo '<table class="table_data">
<th>ID</th>
<th>User Name</th>
<th>Address</th>
<th>Email</th>
<th>Mobile</th>
<th>City</th>
';
$i=1;
while($fetch_details = mysql_fetch_assoc($exe_view))
{
$slNo = $i+$start_from; //to display the record number continuously
echo "<tr>";
echo "<td>".$slNo."</td>";
echo "<td>".ucfirst($fetch_details['user_name'])."</td>";
echo "<td>".ucfirst($fetch_details['address'])."</td>";
echo "<td>".$fetch_details['email']."</td>";
echo "<td>".$fetch_details['mobile']."</td>";
echo "<td>".$fetch_details['city']."</td>";
?>
<td><a href="javascript:void(0)" onclick="return edit_funct('<?php echo $fetch_details['id']; ?>')">Edit</a></td>
<td><a href="JavaScript:void(0)" onclick="return delete_funct('<?php echo $fetch_details['id'];?>')">Delete</a></td>
</tr>
<?php
$i++;
}
echo '</table>';
//echo pagination($tbl_name,$num_page,$page);
}
}
从这个我如何使用ajax获取我的分页。当我使用上面的代码时,它显示
当我点击它时,它不会以适当的记录移动。
我之前的部分没有这样做。所以我需要帮助在ajax中进行分页:(
我不知道这样做。请帮助我!!
但我需要在jquery ajax中创建一个分页。如何在jquery ajax中实现它?
答案 0 :(得分:0)
希望这会有所帮助:https://jsfiddle.net/qsLp6ajL/4/
function paginationGenerate(page,pageCount) {
/* page - current page, pageCount - total pages */
var pagination = "<ul class=\"pagination\"><li><a href=\"#\" onclick=\"paginationGenerate(checkPrevious(" + page + ")) \">«</a></li>";
/* Page Range Calculation */
var range = pageRange(page, pageCount);
var start = range.start;
var end = range.end;
for (var page_id = start; page_id <= end; page_id++) {
if (page_id != page) pagination += "<li><a href=\"#\" onclick=\"paginationGenerate(" + page_id + ")\">" + page_id + "</a></li>";
else pagination += "<li class='active'><span>" + page_id + "</span></li>";
}
pagination += "<li><a href=\"#\" onclick=\"paginationGenerate(checkNext(" + page + "," + pageCount + "))\">»</a></li></ul>";
/* Appending Pagination */
$('.pagination').remove();
$('body').append(pagination);
}
/* Pagination Navigation */
function checkPrevious(id) {
if (id > 1) {
return (id - 1);
}
return 1;
}
/* Pagination Navigation */
function checkNext(id, pageCount) {
if (id < pageCount) {
return (id + 1);
}
return id;
}
/* Page Range calculation Method for Pagination */
function pageRange(page, pageCount) {
var start = page - 2,
end = page + 2;
if (end > pageCount) {
start -= (end - pageCount);
end = pageCount;
}
if (start <= 0) {
end += ((start - 1) * (-1));
start = 1;
}
end = end > pageCount ? pageCount : end;
return {
start: start,
end: end
};
}
答案 1 :(得分:0)
阅读以下文章:
http://www.sitepoint.com/pagination-jquery-ajax-php/
http://www.infotuts.com/ajax-pagination-mysql-php-and-jquery/
由于