pagination javascript code example

Example 1: bootstrap pagination

<nav aria-label="Page navigation example">
  <ul class="pagination">
    <li class="page-item"><a class="page-link" href="#">Previous</a></li>
    <li class="page-item"><a class="page-link" href="#">1</a></li>
    <li class="page-item"><a class="page-link" href="#">2</a></li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
    <li class="page-item"><a class="page-link" href="#">Next</a></li>
  </ul>
</nav>

Example 2: pagination html css how to working

<nav aria-label="...">
  <ul class="pagination">
    <li class="page-item disabled">
      <a class="page-link" href="#" tabindex="-1">Previous</a>
    </li>
    <li class="page-item"><a class="page-link" href="#">1</a></li>
    <li class="page-item active">
      <a class="page-link" href="#">2 <span class="sr-only">(current)</span></a>
    </li>
    <li class="page-item"><a class="page-link" href="#">3</a></li>
    <li class="page-item">
      <a class="page-link" href="#">Next</a>
    </li>
  </ul>
</nav>

Example 3: javascript pagination demo

var current_page = 1;
var records_per_page = 2;

var objJson = [
    { adName: "AdName 1"},
    { adName: "AdName 2"},
    { adName: "AdName 3"},
    { adName: "AdName 4"},
    { adName: "AdName 5"},
    { adName: "AdName 6"},
    { adName: "AdName 7"},
    { adName: "AdName 8"},
    { adName: "AdName 9"},
    { adName: "AdName 10"}
]; // Can be obtained from another source, such as your objJson variable

function prevPage()
{
    if (current_page > 1) {
        current_page--;
        changePage(current_page);
    }
}

function nextPage()
{
    if (current_page < numPages()) {
        current_page++;
        changePage(current_page);
    }
}

function changePage(page)
{
    var btn_next = document.getElementById("btn_next");
    var btn_prev = document.getElementById("btn_prev");
    var listing_table = document.getElementById("listingTable");
    var page_span = document.getElementById("page");

    // Validate page
    if (page < 1) page = 1;
    if (page > numPages()) page = numPages();

    listing_table.innerHTML = "";

    for (var i = (page-1) * records_per_page; i < (page * records_per_page); i++) {
        listing_table.innerHTML += objJson[i].adName + "<br>";
    }
    page_span.innerHTML = page;

    if (page == 1) {
        btn_prev.style.visibility = "hidden";
    } else {
        btn_prev.style.visibility = "visible";
    }

    if (page == numPages()) {
        btn_next.style.visibility = "hidden";
    } else {
        btn_next.style.visibility = "visible";
    }
}

function numPages()
{
    return Math.ceil(objJson.length / records_per_page);
}

window.onload = function() {
    changePage(1);
};

Example 4: pagination.js

$('#demo').pagination({    dataSource: [1, 2, 3, 4, 5, 6, 7, ... , 195],    callback: function(data, pagination) {        // template method of yourself        var html = template(data);        dataContainer.html(html);    }})

Example 5: pagination

// input 
$page, $limit

// output
$offset = (($page - 1) * $limit);
$limit  = $limit;