I want limit this simple jquery pagination
now is ---> 1 2 3 4 5 6 7 8 9 10
i whant convert ----> < 1 2 3... >
after click on 3 ---> < 2 3 4... >
i am use imtech_pager for pagination
<!--in imtech_pager.js -->
var Imtech = {};
Imtech.Pager = function() {
this.paragraphsPerPage = 3;
this.currentPage = 1;
this.pagingControlsContainer = '#pagingControls';
this.pagingContainerPath = '#content';
this.numPages = function() {
var numPages = 0;
if (this.paragraphs != null && this.paragraphsPerPage != null) {
numPages = Math.ceil(this.paragraphs.length / this.paragraphsPerPage);
}
return numPages;
};
this.showPage = function(page) {
this.currentPage = page;
var html = '';
this.paragraphs.slice((page-1) * this.paragraphsPerPage,
((page-1)*this.paragraphsPerPage) + this.paragraphsPerPage).each(function() {
html += '<div>' + $(this).html() + '</div>';
});
$(this.pagingContainerPath).html(html);
renderControls(this.pagingControlsContainer, this.currentPage, this.numPages());
}
var renderControls = function(container, currentPage, numPages) {
var pagingControls = 'Page: <ul style="margin-left: -10px;">';
for (var i = 1; i <= numPages; i++) {
if (i != currentPage) {
pagingControls += '<li>' + i + '</li>';
} else {
pagingControls += '<li>' + i + '</li>';
}
}
pagingControls += '</ul>';
$(container).html(pagingControls);
}
}
<!--for pagination -->
var pager = new Imtech.Pager();
$(document).ready(function() {
pager.paragraphsPerPage =12; // set amount elements per page
pager.pagingContainer = $('#content'); // set of main container
pager.paragraphs = $('div.z', pager.pagingContainer); // set of required containers
pager.showPage(1);
});
<!-- jump script -->
$(document).ready(function() {
$(".jumper").on("click", function( e ) {
e.preventDefault();
$("body, html").animate({
scrollTop: $( $(this).attr('href') ).offset().top
}, 600);
});
});
<div class="example">
<div id="content">
<div class="z">one</div>
<div class="z">tow</div>
.
.
.
<div class="z">three</div>
</div>
</div>
<div id="pagingControls"></div>
I whant convert to < 1 2 3 ... >
after click on 3 --> < 2 3 4... >
please help me
thanks
Related
I'm trying to make a pagination for my .pdf file gallery.
I'm using a free pagination template I found online. It works fine but the problem is it creates infinite page numbers.
For example, if I have 100 documents and display 4 per page; the pagination goes from 1-20 and shows them all.
I want it to show 3 at a time, not all of them.
I want something like this: "< 1 ... 5 6 7 ... 20 >" (will change of course each time the page changes).
Right now it's like this: "< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >"
Can you guys help me out? Thanks.
HTML:
<ul class="tilesWrap" id="paginated-list" data-current-page="1" aria-live="polite">
<li>
<h2>1</h2>
<h3>Ekim 1. Hafta</h3>
<button>İndir</button>
</li>
<li>
<h2>2</h2>
<h3>Ekim 2. Hafta</h3>
<button>İndir</button>
</li>
<li>
<h2>3</h2>
<h3>Ekim 3. Hafta</h3>
<button>İndir</button>
</li>
<li>
<h2>4</h2>
<h3>Ekim 4. Hafta</h3>
<button>İndir</button>
</li>
<li>
<h2>1</h2>
<h3>Eylül 1. Hafta</h3>
<button>İndir</button>
</li>
<li>
<h2>2</h2>
<h3>Eylül 2. Hafta</h3>
<button>İndir</button>
</li>
<li>
<h2>3</h2>
<h3>Eylül 3. Hafta</h3>
<button>İndir</button>
</li>
<li>
<h2>4</h2>
<h3>Eylül 4. Hafta</h3>
<button>İndir</button>
</li>
</ul>
<nav class="pagination-container">
<button class="pagination-button" id="prev-button" aria-label="Previous page" title="Previous page">
<
</button>
<div class="pagination-numbers" id="pagination-numbers">
</div>
<button class="pagination-button" id="next-button" aria-label="Next page" title="Next page">
>
</button>
</nav>
Java:
<script type="text/javascript">
const paginationNumbers = document.getElementById("pagination-numbers");
const paginatedList = document.getElementById("paginated-list");
const listItems = paginatedList.querySelectorAll("li");
const nextButton = document.getElementById("next-button");
const prevButton = document.getElementById("prev-button");
const paginationLimit = 4;
const pageCount = Math.ceil(listItems.length / paginationLimit);
let currentPage = 1;
const disableButton = (button) => {
button.classList.add("disabled");
button.setAttribute("disabled", true);
};
const enableButton = (button) => {
button.classList.remove("disabled");
button.removeAttribute("disabled");
};
const handlePageButtonsStatus = () => {
if (currentPage === 1) {
disableButton(prevButton);
} else {
enableButton(prevButton);
}
if (pageCount === currentPage) {
disableButton(nextButton);
} else {
enableButton(nextButton);
}
};
const handleActivePageNumber = () => {
document.querySelectorAll(".pagination-number").forEach((button) => {
button.classList.remove("active");
const pageIndex = Number(button.getAttribute("page-index"));
if (pageIndex == currentPage) {
button.classList.add("active");
}
});
};
const appendPageNumber = (index) => {
const pageNumber = document.createElement("button");
pageNumber.className = "pagination-number";
pageNumber.innerHTML = index;
pageNumber.setAttribute("page-index", index);
pageNumber.setAttribute("aria-label", "Page " + index);
paginationNumbers.appendChild(pageNumber);
};
const getPaginationNumbers = () => {
for (let i = 1; i <= pageCount; i++) {
appendPageNumber(i);
}
};
const setCurrentPage = (pageNum) => {
currentPage = pageNum;
handleActivePageNumber();
handlePageButtonsStatus();
const prevRange = (pageNum - 1) * paginationLimit;
const currRange = pageNum * paginationLimit;
listItems.forEach((item, index) => {
item.classList.add("hidden");
if (index >= prevRange && index < currRange) {
item.classList.remove("hidden");
}
});
};
window.addEventListener("load", () => {
getPaginationNumbers();
setCurrentPage(1);
prevButton.addEventListener("click", () => {
setCurrentPage(currentPage - 1);
});
nextButton.addEventListener("click", () => {
setCurrentPage(currentPage + 1);
});
document.querySelectorAll(".pagination-number").forEach((button) => {
const pageIndex = Number(button.getAttribute("page-index"));
if (pageIndex) {
button.addEventListener("click", () => {
setCurrentPage(pageIndex);
});
}
});
});</script>
I am trying to build a pagination that works properly as I want it to.
Please use the following pagination :
$_GET["page"] is the page you want to see
totalpages (now 15) is the total number of pages
offset is the number of pages (1+offset * 2) you want to display before and after the Ellipses (if 1 it means (1+1 * 2) = 3 pages, if 2 it means (1+2 * 2)= 5 pages)
<style>
.pagination {
text-decoration:none;
color:black;
font-family:arial;
font-size:12px;
}
</style>
<script>
var totalpages=15;
var currentpage=<?php echo $_GET["page"]; ?>;
var offset=1;
var offsetnum=(offset*2) +1;
var index=0;
var index0=0;
var starttag="<a class=pagination href='testpage.php?page=";
var endtag="</a>";
if (totalpages >0) {
index0=currentpage-1;
if (index0 <1) { index0=1; }
document.write(starttag+index0+"'>"+"<" + endtag + " ");
if (totalpages <=(offsetnum+2)) {
for (index =1; index <=totalpages; index++) {
if (index !=currentpage){
document.write(starttag+index+"'>"+index + endtag + " ");
}else{
document.write("<B>"+starttag+index+"'>"+index + endtag + "</B> ");
}
}
} else {
if (currentpage<=(1+offset)) {
var startpage=2;
var endpage=2+(offsetnum)-1;
} else {
if (currentpage>=(totalpages-offset)) {
var startpage=(totalpages-1)-(offset*2);
var endpage=(totalpages-1);
} else {
var startpage=currentpage-offset;
var endpage=currentpage+offset;
}
}
if (currentpage!=1){
document.write(starttag+1+"'>1" + endtag + " ");
}else{
document.write("<B>"+starttag+1+"'>1" + endtag+"</B>" + " ");
}
if (startpage>2) document.write(".. ");
for (index =startpage; index <=endpage; index++) {
if (currentpage!=index){
document.write(starttag+index+"'>" + index + endtag + " ");
}else{
document.write("<B>" +starttag+index+"'>" + index + endtag + "</B> ");
}
}
if (endpage < (totalpages-1)) document.write(".. ");
if (currentpage!=totalpages){
document.write(starttag+totalpages+"'>" + totalpages + endtag + " ");
}else{
document.write("<B>"+starttag+totalpages+"'>" + totalpages + endtag + "</B> ");
}
}
index0=currentpage+1;
if (index0 >totalpages) { index0=totalpages; }
document.write(starttag+index0+"'>"+">" + endtag + " ");
}
</script>
Fully working sandbox link:
http://www.createchhk.com/SOanswers/testpage.php?page=10
I Am Trying to make a popover with a bootstrap carousel and where the carousel items are to be generated and appended from a script but I get the carousel but I am unable to append the item. I tried hard but I didn't come up with a solution.
the HTML initialized is as below
HTML:
<div class="popup" data-popup="popup-1">
<div class="popup-inner">
<i class="fas fa-bars"></i>
<div class="frame">
<div id='carousel' class='carousel slide' data-bs-ride='carousel'>
<div class='carousel-inner items-slider1'>
</div>
</div>
</div>
</div>
</div>
the script I have tried was
Javascript:
function findallchord(currentchord , currenttype) {
for (let i = 1; i < 10; i++) {
if (Raphael.chord.find(currentchord ,currenttype,i)) {
Raphael.chord("div3", Raphael.chord.find(currentchord , currenttype,i), currentchord +' ' +currenttype).element.setSize(75, 75);
}
}
}
var getChordRoots = function (input) {
if (input.length > 1 && (input.charAt(1) == "b" || input.charAt(1) == "#"))
return input.substr(0, 2);
else
return input.substr(0, 1);
};
$('.popup').on('shown.bs.popover', function () {
$('.carousel-inner').carousel();
});
$('[data-bs-toggle="popover"]').popover({
html: true,
content: function() {
return $('.popup').html();
}}).click(function() {
var oldChord = jQuery(this).text();
var currentchord = getChordRoots(oldChord);
var currenttype = oldChord.substr(currentchord.length);
findallchord(currentchord , currenttype);
var chordsiblings = $('#div3').children().siblings("svg");
for (let i = 1; i < 10; i++) {
if (Raphael.chord.find(currentchord , currenttype,i)) {
var itemid = "chord" + i;
var theDiv = "<div class='carousel-item"+((itemid=="chord1") ? ' active':'')+" ' id='"+currentchord+''+itemid+"'> "+chordsiblings[i-1].outerHTML+" </div>";
$('.items-slider1').append(theDiv);
}
}
});
I have also tried appendTo also as
$(theDiv).appendTo('.items-slider1');
Please Help to solve this
This is the output I get, the appended elements are not in the carousel
Note: I am using Bootstrap 5
Try instantiating the carousel after you've set it up
/*
$('.popup').on('shown.bs.popover', function () {
$('.carousel-inner').carousel();
});
*/
$('[data-bs-toggle="popover"]').popover({
html: true,
content: function() {
return $('.popup').html();
}}).click(function() {
var oldChord = jQuery(this).text();
var currentchord = getChordRoots(oldChord);
var currenttype = oldChord.substr(currentchord.length);
findallchord(currentchord , currenttype);
var chordsiblings = $('#div3').children().siblings("svg");
for (let i = 1; i < 10; i++) {
if (Raphael.chord.find(currentchord , currenttype,i)) {
var itemid = "chord" + i;
var theDiv = "<div class='carousel-item"+((itemid=="chord1") ? ' active':'')+" ' id='"+currentchord+''+itemid+"'> "+chordsiblings[i-1].outerHTML+" </div>";
$('.items-slider1').append(theDiv);
}
}
$('.carousel-inner').carousel();
});
It was needed to do call the click function first before popover as below
$('[data-bs-toggle="popover"]').click(function() {
var oldChord = jQuery(this).text();
var currentchord = getChordRoots(oldChord);
var currenttype = oldChord.substr(currentchord.length);
findallchord(currentchord , currenttype);
var chordsiblings = $('#div3').children().siblings("svg");
for (let i = 1; i < 10; i++) {
if (Raphael.chord.find(currentchord , currenttype,i)) {
var itemid = "chord" + i;
var theDiv = "<div class='carousel-item"+((itemid=="chord1") ? ' active':'')+" ' id='"+currentchord+''+itemid+"'> "+chordsiblings[i-1].outerHTML+" </div>";
$('.items-slider1').append(theDiv);
}
}
}).popover({
html: true,
content: function() {
return $('.popup').html();
}});
I'm trying to add some pagination numbers in Javascript. I already achieved the pagination, I also can show all the pagination numbers but I would like to show only three numbers from all the numbers. Let my show you what I achieved until now:
var values = [{name : "a"}, {name : "b"}, {name : "c"}, {name : "d"}, {name : "e"}, {name : "f"}, {name : "g"}, {name : "h"}, {name : "i"}, {name : "j"}];
var current_page = 1;
var records_per_page = 6;
if (values.length <= 6) {
btn_prev.style.display = "none";
btn_next.style.display = "none";
}
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("poi-cat-id");
var page_span = document.getElementById("page");
var pageNum = document.getElementById("pageNum");
// Validate page
if (page < 1) page = 1;
if (page > numPages()) page = numPages();
listing_table.innerHTML = "";
var href = getRootWebSitePath();
for (var i = (page - 1) * records_per_page; i < (page * records_per_page) && i < values.length; i++) {
var nametoslug1 = values[i].name;
var slug1 = convertToSlug(nametoslug1);
listing_table.innerHTML += '<div class="event-desc"><p>' + values[i].name + '</p></div>';
}
if (page == 1) {
btn_prev.style.color = "#404141";
} else {
btn_prev.style.visibility = "visible";
btn_prev.style.color = "#0c518a";
}
if (page == numPages()) {
btn_next.style.color = "#404141";
} else {
btn_next.style.visibility = "visible";
btn_next.style.color = "#0c518a";
}
male();
maen();
}
//this is where I add all the numbers of the pagination
var totnum = numPages();
for (var i = 0; i < numPages() + 2; i++) {
// We do not want page 0. You could have started with i = 1 too.
$('#page-num-container').append('' + (i + 1) + '');
}
======EDIT=====
function newPage(){
$('.pageClick').on('click', function (e) {
e.preventDefault();
changePage($(this).index() + 1);
});
} //when I click the number the pages won't change
function numPages() {
return Math.ceil(values.length / records_per_page);
}
window.onload = function () {
changePage(1);
};
and this is my html :
<div>
<ul class="content-full" id="poi-cat-id"></ul>
<div class="pagination-poi-arrows">
<div class="prev">
<img src="~/img/left-arrow-pagination.svg" />
</div>
<div class="page-num-container" id="page-num-container">
</div>
<div class="nex">
<img src="~/img/right-arrow-pagination.svg" />
</div>
</div>
<div class="pagination-poi-arrows" id="pager"></div>
</div>
Can anybody help would be highly appreciated since I've been stuck with this for a while.
If you want to show the adjacent page numbers, then you have to start iterating at i=current_page until i=current_page + 2.
However, it seems that in your code, you start counting at 1 with your pages. I advise you to start at 0.
Now, back to your code. You need to replace the loop with the following (if you're counting from 1):
function updatePagination(page) {
for (var i = page - 1; i < page + 1; i++) {
$('#page-num-container').append('<a href="javascript:pagesNr()"
class="pageClick">' + (i + 1) + '</a>');
}
}
// you need to clear the element before you update it
function clearPagination() {
$('#page-num-container').empty();
}
You would call both of these methods at the end of the changePage() method.
I have created a carousel in javascript to show multiple contents either by using page scroll or by clicking a button. I have used viewpager.js for this purpose. I have added a pagination at the bottom which works fine when the buttons are clicked. I am unable to figure out how to link it to the page scroll. Any help is appreciated. My code:
HTML
<div id='prev'>
<button id="btn-prev"><img src='img/orange-towards-left.png'></button>
</div>
<div class='pager'>
<div class='pager_items' id='info'>
</div>
</div>
<div id='next'>
<button id="btn-next"><img src='img/orange-towards-right.png'></button>
</div>
<div id='pagination'>
<ul></ul>
</div>
JS
item_container = document.querySelector('.pager_items');
view_pager_elem = document.querySelector('.pager');
w = view_pager_elem.getBoundingClientRect().width;
items = payerAccArr.length;
item_container.style.width = (items * 100)+ '%';
var child_width = (100 / items) + '%';
var html = "";
document.getElementById('monthInfo').innerHTML=payerAccArr[0].DateKey + " Bill Amount ";
for (var i = 0; i < items; i++) {
html += "<div class=toggle><h4>Payer Account Name</h4> <ul> <li>" + payerAccArr[i].PayerAccountName +
"</li></ul> _______________ <ul><li> "+(payerAccArr[i].TotalAmount).toFixed(2) +
" USD</li> </ul></div>";
}
item_container.innerHTML = html;
for(var i=0;i<items;i++)
item_container.children[i].style.width = child_width;
var htmlStr='<li class="current"></li>';
for(var i=0;i<items-1;i++){
htmlStr += '<li></li>';
}
$('#pagination ul').html(htmlStr);
vp = new ViewPager(view_pager_elem, {
pages: item_container.children.length,
vertical: false,
onPageScroll : function (scrollInfo) {
offset = -scrollInfo.totalOffset;
invalidateScroll();
},
onPageChange : function (page) {
document.getElementById('monthInfo').innerHTML=payerAccArr[page].DateKey + " Bill Amount ";
}
});
window.addEventListener('resize', function () {
w = view_pager_elem.getBoundingClientRect().width;
invalidateScroll();
});
document.getElementById('btn-prev').addEventListener('click', function (){
vp.previous();
if(index>0){
createDoughnutChart(index--);
}
var li = jQuery("li.current");
if (li.length){
var $prev = li.prev();
if($prev.length == 0)
$prev = $("#pagination li").last().addClass("current");
li.removeClass("current");
$prev.addClass("current");
}
});
Similar code for the next button also has been written.
This issue got solved. I made a change to the onPageChange function by adding the following code. I am now able to link it to both the page scroll and the buttons.
JS:
onPageChange : function (page) {
document.getElementById('monthInfo').innerHTML=payerAccArr[page].DateKey + " Bill Amount ";
// console.log('page', page);
var li = $("li.current");
var curIndex = li.index();
if(li.length){
var $prev = li.prev();
var $next = li.next();
if(page == $prev.index()){
li.removeClass("current");
$prev.addClass("current");
}
if(page==$next.index()){
li.removeClass("current");
$next.addClass("current");
}
}
}
Fiddle - http://liveweave.com/enRy3c
Here's what I'm trying to do.
Say my input number is 5. I want to dynamically append 5 divs to the class .enfants. However I haven't figured out how to do that. I been searching and searching and I haven't came across anything.
jQuery/JavaScript:
var counter = 1;
// Value number = .enfants children
$(".ajouter-enfants").on('keyup change', function() {
var yourChildren = "<div>" + counter++ + "</div>";
var CallAppend = function() {
$(".enfants").append( yourChildren );
};
// If 0 or empty clear container
if ( $.inArray($(this).val(), ["0", "", " "]) > -1 ) {
$(".enfants").html("");
// If only add/have 1 div in container
} else if ($(this).val() === "1") {
$(".enfants").html("").append( yourChildren );
// If > 0 add as many divs as value says
} else {
$(".enfants").html("");
CallAppend();
}
});
HTML:
<div class="contenu" align="center">
<div>
Value number = .enfants children
</div>
<input type="number" min="0" class="ajouter-enfants" value="0" />
<div class="enfants">
</div>
</div>
How about a simple loop? If you just want to append, try something like this:
$(".ajouter-enfants").on('change', function() {
var numDivs = $(this).val();
var i;
for (i = 1; i <= numDivs; i += 1) {
$('.enfants').append('<div>' + i + '</div>');
}
});
EDIT:
If you want to replace instead of append the newly-created <div>'s, try something like:
$(".ajouter-enfants").on('keyup change', function() {
var content = '';
var numDivs = $(this).val();
var i;
for (i = 1; i <= numDivs; i += 1) {
content += '<div>' + i + '</div>';
}
$('.enfants').html(content);
});
This will replace the entire content of any elements using the class ajouter-enfants with the number of <div>'s specified in the input box.
Try this:
$(".ajouter-enfants").on('keyup change', function() {
var num = +$.trim($(this).val()), target = $(".enfants"), i = 0, s = '';
target.empty();
if (!isNaN(num) && num > 0) {
for (; i < num; i++) {
s += '<div>' + (i + 1) + '</div>';
}
target.html(s);
}
});
How would you get it to only append the value amount? It appends more when the value is (2 becomes 3, 3 becomes 6, 4 becomes 10 and repeats even when I'm decreasing the numeric value) –
#Michael Schwartz
Here is another code example that might be helpfull.
$(".ajouter-enfants").on('change', function() {
var numDivs = $(this).val();
var i;
var html ='';
for (i = 1; i <= numDivs; i += 1) {
html += '<div>' + i + '</div>';
}
$('.enfants').empty().append(html);
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="contenu" align="center">
<div>
Value number = .enfants children
</div>
<input type="number" min="0" class="ajouter-enfants" value="0" />
<div class="enfants">
</div>
</div>