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uploading multiple images to page

I am trying to add a 5 row column with image containing an image, and the capability to click on each and upload a picture. I have one working, however when I try to add the second one image it doesnt work like the first image, I have played around with the script because that is where the issue has to be coming from but I still cant get it to work.
Here is the code below, any tips would be really helpful, thanks in advance
<div class="row">
<div class="column">
<div class="profile-pic-div">
<img src="image.jpg" id="photo">
<input type="file" id="file">
<label for="file" id="uploadBtn">Choose Photo</label>
</div>
</div>
<div class="column">
<div class="profile-pic-div">
<img src="image.jpg" id="photo">
<input type="file" id="file">
<label for="file" id="uploadBtn">Choose Photo</label>
</div>
</div>
<div class="column">
<div class="profile-pic-div">
<img src="image.jpg" id="photo">
<input type="file" id="file">
<label for="file" id="uploadBtn">Choose Photo</label>
</div>
</div>
<div class="column">
<div class="profile-pic-div">
<img src="image.jpg" id="photo">
<input type="file" id="file">
<label for="file" id="uploadBtn">Choose Photo</label>
</div>
</div>
<div class="column">
<div class="profile-pic-div">
<img src="image.jpg" id="photo">
<input type="file" id="file">
<label for="file" id="uploadBtn">Choose Photo</label>
</div>
</div>
</div>
<script src="app.js"></script>
<script>
const imgDiv = document.querySelector('.profile-pic-div');
const img = document.querySelector('#photo');
const file = document.querySelector('#file');
const uploadBtn = document.querySelector('#uploadBtn');
imgDiv.addEventListener('mouseenter', function(){
uploadBtn.style.display = "block";
});
imgDiv.addEventListener('mouseleave', function(){
uploadBtn.style.display = "none";
});
file.addEventListener('change', function(){
const choosedFile = this.files[0];
alert(choosedFile);
if (choosedFile) {
const reader = new FileReader();
reader.addEventListener('load', function(){
img.setAttribute('src', reader.result);
});
reader.readAsDataURL(choosedFile);
}
});
</script>
*{
margin: 0;
padding: 0;
box-sizing: border-box;
}
h1{
font-family: sans-serif;
text-align: center;
font-size: 30px;
color: #222;
}
.profile-pic-div{
margin-top: 25px;
margin-right: 10px;
margin-left: 20px;
height: 160px;
width: 160px;
overflow: hidden;
border: 1px solid grey;
}
#photo{
height: 100%;
width: 100%;
}
#file{
display: none;
}
#uploadBtn{
height: 80px;
width: 100%;
position: absolute;
bottom: 0;
left: 50%;
transform: translateX(-50%);
text-align: center;
background: rgba(0, 0, 0, 0.7);
color: wheat;
line-height: 30px;
font-family: sans-serif;
font-size: 15px;
cursor: pointer;
display: none;
}
Update: I tried creating a new app.js file and changing the id so they are unique. I also added these accordingly to the second row in the html file as well as my style.css. However, now when I click the second image in the row to upload a picture it adds it to the first columns picture.
const imgDiv1 = document.querySelector('.profile-pic-div1');
const img1 = document.querySelector('#photo1');
const file1 = document.querySelector('#file1');
const uploadBtn1 = document.querySelector('#uploadBtn1');
imgDiv1.addEventListener('mouseenter', function(){
uploadBtn1.style.display = "block";
});
imgDiv1.addEventListener('mouseleave', function(){
uploadBtn1.style.display = "none";
});
file1.addEventListener('change', function(){
const choosedFile = this.files[3];
if (choosedFile) {
const reader = new FileReader(); //FileReader is a predefined function of JS
reader.addEventListener('load', function(){
img1.setAttribute('src', reader.result);
});
reader.readAsDataURL(choosedFile);
}
});

You can't select an item if two items has the same ID. The ID is unique, you can use let labels = document.getElementsByTagName("label").
Now to get the label element you can use the index. (labels[0] etc).
With this workaround you can get all the tag you need.
Have a nice day!

How can I show the number of file type depending upon the data in php?

I am displaying the dynamic input file type field. There is no issue with creating dynamic file type and inserting the data into the database.
I have inserted the data like a.png,b.png,c.png,d.png and I can fetch the data from the database.
Now my issue is, I am on edit page and how can I show the number of file type depending upon the data? I mean if the user uploaded 2 images then show 2 file type if 3 then show 3 file type.
I know I can do this using explode method but The User is on edit page so he/she can add the more file type.
Below code is the UI code.
$(function() {
const max_fields = 5;
const $wrapper = $(".input_fields_wrap .row");
const $add_button = $(".add_field_button");
const template = '<div class="col-lg-4 mb-3"><div class="customfileWrap"><div class=" upload_file"><input type="file" name="slider[]" class="fileupload"><span class="excel_upload_icon"></span><p id="file-name"></p><span class="upload_text"> Click here to upload file </span><div class="gallery"></div></div> <i class="fas fa-times"></i> </div></div>';
let fileUploadCount = 1;
$add_button.click(e => {
e.preventDefault();
if (fileUploadCount < max_fields) {
fileUploadCount++;
$wrapper.append(template);
}
});
$wrapper.on('click', '.remove_field', function(e) {
e.preventDefault();
//$(this).closest('.customfileWrap').remove();
$(this).parent('div').parent('div').remove();
fileUploadCount--;
})
$wrapper.on('change', '.fileupload', function() {
imagesPreview(this);
});
// Multiple images preview in browser
const imagesPreview = function(input) {
const placeToInsertImagePreview = $(input).parent().find('div.gallery');
if (input.files) {
var filesAmount = input.files.length;
for (let i = 0; i < filesAmount; i++) {
var reader = new FileReader();
reader.onload = function(event) {
$($.parseHTML('<img>')).attr('src', event.target.result).appendTo(placeToInsertImagePreview);
}
reader.readAsDataURL(input.files[i]);
}
}
};
});
.upload_file {
border: 3px dashed #042954;
position: relative;
text-align: center;
padding: 20px;
border-radius: 3px;
background: #f9f9f9;
height: 120px;
}
.upload_file input {
position: absolute;
width: 100%;
height: 100%;
left: 0;
top: 0;
outline: none;
opacity: 0;
cursor: pointer;
}
.remove_field {
position: absolute;
top: -10px;
right: -10px;
color: #fff;
background-color: red;
width: 22px;
height: 22px;
text-align: center;
border-radius: 20px;
}
.upload_file img {
width: 100px;
}
.customfileWrap {
position: relative;
}
.remove_field {
position: absolute;
top: -10px;
right: -10px;
color: #fff;
background-color: red;
width: 22px;
height: 22px;
text-align: center;
border-radius: 20px;
}
<link href="https://cdn.jsdelivr.net/npm/bootstrap#5.0.0-beta3/dist/css/bootstrap.min.css" rel="stylesheet">
<section>
<div class="container">
<div class="innerWrpperpadding bg-white">
<div class="input_fields_wrap">
<button class="add_field_button mb-3">Add More Images</button>
<div class="row">
<div class="col-lg-4 mb-3">
<div class="customfileWrap">
<div class=" upload_file">
<input type="file" name="slider[]" id="fileupload1" class="fileupload">
<span class="excel_upload_icon"></span>
<p id="file-name"></p>
<span class="upload_text"> Click here to upload file </span>
<div class="gallery"></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</section>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
I tried this logic and I am getting my output with little bit issue. The user can add only 5 file type but here i can add 5 file type along with number of explode data.
<section>
<div class="container">
<div class="innerWrpperpadding bg-white">
<div class="input_fields_wrap">
<button class="add_field_button mb-3">Add More Images</button>
<div class="row">
<?php $sliders=explode(",", $companyInfo['slider']);
foreach ($sliders as $key => $h) {?>
<div class="col-lg-4 mb-3">
<div class="customfileWrap">
<div class=" upload_file">
<input type="file" name="slider[]" id="fileupload1" class="fileupload">
<span class="excel_upload_icon"></span>
<p id="file-name"></p>
<span class="upload_text"> Click here to upload file </span>
<div class="gallery"></div>
</div>
</div>
</div>
<?php } ?>
</div>
</div>
</div>
</div>
</section>

How to upload file images with button click

I am trying to create a small application that will allow me to create a tab image gallery. I have been able to successfully upload the image in the code below, but once the my image files are selected, they immediately show up in the allocated thumbnails. I still want the images to show up in the thumbnails, but only when a click even has occured. How do I create a function that will grab the files and then allocate them to the proper thumbnails with a button click? Any help would be appreciated. I am hoping to not use any php, I'm trying to keep a front end developer perspective on this. Thank you!
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Image Gallery App</title>
<link href="https://fonts.googleapis.com/css2?family=Poppins&display=swap" rel="stylesheet">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<div class="fieldset">
<legend>Your Images</legend>
<div>
<label for="avatar">Upload Your Image:</label>
<input type="file" id="avatar1" name="avatar1" data-thumb='thumbnail-one' required="">
<button type="submit" id="delete_btn_1">Delete</button>
</div>
<div>
<label for="avatar">Upload Your Image:</label>
<input type="file" id="avatar2" name="avatar2" data-thumb='thumbnail-two' required="">
<button type="submit" class="delete_btn">Delete</button>
</div>
<div>
<label for="avatar">Upload Your Image:</label>
<input type="file" id="avatar3" name="avatar3" data-thumb='thumbnail-three' required="">
<button type="submit" class="delete_btn">Delete</button>
</div>
<div class="submit-container">
<button type="submit" id="submit_btn">Submit</button>
</div>
</div>
<div class="container">
<div class="col">
<div class="box thumbnail-one">
<img src="https://http.cat/100" alt="Nature" style="width:100%">
</div>
<div class="box thumbnail-two">
<img src="https://http.cat/405" alt="Snow" style="width:100%">
</div>
<div class="box thumbnail-three">
<img src="https://http.cat/504" alt="Mountains" style="width:100%">
</div>
</div>
<div class="col">
<div class="full-image">
<span onclick="this.parentElement.style.display='none'" class="closebtn">×</span>
<img src="https://http.cat/100" id="expandedImg" />
</div>
</div>
</div>
</body>
</html>
jQuery
$(window).on('load', function() {
var files = $("input[type=file]");
files.change(function(e) {
if (this.files && this.files[0]) {
let thumb = $(this).data('thumb');
// let thumb = $(this).attr('data-thumb'); // alternative to above line.
var reader = new FileReader();
reader.onload = function(e) {
$("." + thumb + " img").attr("src", e.target.result);
$('.full-image img').attr("src", e.target.result);
$("#avatar1").html(e.target.result);
}
reader.readAsDataURL(this.files[0]);
console.log(this.files[0]);
}
});
});
$(document).ready(function() {
$('.box').click(function() {
$('.full-image').html($(this).html());
});
$('#delete_btn_1').click(function() {
$('#avatar1').val('');
});
$("#submit_btn").on("click", function() {
$("." + thumb + " img").attr("src", e.target.result);
$('.full-image img').attr("src", e.target.result);
});
});
CSS
body {
font-family: 'Poppins', Verdana, Arial, sans-serif;
}
.fieldset {
background-color: lavender;
border: 10px solid darkblue;
border-radius: 20px;
margin: 20px auto;
width: 720px;
}
legend {
background-color: purple;
border-radius: 10px;
color: white;
padding: 12px;
margin: 5px;
}
.fieldset div {
margin: 10px;
}
label {
display: inline-block;
text-align: right;
vertical-align: top;
width: 200px;
}
.submit-container {
/* width: 100%; */
text-align: right;
}
.container {
width: 60%;
overflow: hidden;
margin: 100px auto;
}
.box {
width: 100px;
height: auto;
padding: 10px;
}
.box {
cursor: pointer;
}
.full-image {
width: 580px;
height: 580px;
padding: 10px;
}
.col {
float: right;
}
.full-image img {
width: 100%;
/* height: 100%; */
}
.closebtn {
position: absolute;
top: 10px;
right: 15px;
color: white;
font-size: 35px;
cursor: pointer;
}

From my understanding you want the images to load when user clicks submit button, instead of upon file upload.
To do this copy the code from files.change(function(e) {} and paste int into the submit button click event.
For example:
$("#submit_btn").on("click", function () {
var files = $("input[type=file]");
files.each(function (e) {
if (this.files && this.files[0]) {
let thumb = $(this).data('thumb');
var reader = new FileReader();
reader.onload = function (e) {
$("." + thumb + " img").attr("src", e.target.result);
$('.full-image img').attr("src", e.target.result);
$("#avatar1").html(e.target.result);
}
reader.readAsDataURL(this.files[0]);
console.log(this.files[0]);
}
});
});
The code block $(window).on('load', function() { ... }); can then be deleted.

HTML file upload

I'm trying to get file upload working for 3 different div ids (each with their own respective preview), I had come close to it working but the first div replaces the other two divs content.
I'm not sure what I'm doing wrong with the Javascript (not very well versed in js), any help would be extremely appreciated!
function readURL(input, target) {
if (input.files && input.files[0]) {
var reader = new FileReader();
var image_target = $(target);
reader.onload = function (e) {
image_target.attr('src', e.target.result).show();
};
reader.readAsDataURL(input.files[0]);
}
}
$("#pic1").live("change",function(){
readURL(this, "#preview1");
});
$("#pic2").live("change",function(){
readURL(this, "#preview2");
});
$("#pic3").live("change",function(){
readURL(this, "#preview3");
});
.input-file-row-1:after {
content: ".";
display: block;
clear: both;
visibility: hidden;
line-height: 0;
height: 0;
}
.input-file-row-1{
display: inline;
margin-top: 25px;
position: relative;
}
#preview_image {
display: inline;
width: 90px;
height: 90px;
margin: 2px 0px 0px 5px;
border-radius: 10px;
}
.upload-file-container {
position: relative;
width: 100px;
height: 137px;
overflow: hidden;
background: url(http://i.imgur.com/AeUEdJb.png) top center no-repeat;
float: left;
margin-left: 23px;
}
.upload-file-container-text{
font-family: 'Lato', sans-serif;
font-size: 12px;
color: #719d2b;
line-height: 17px;
text-align: center;
display: block;
position: absolute;
left: 0;
bottom: 0;
width: 100px;
height: 35px;
}
.upload-file-container-text > span{
border-bottom: 1px solid #719d2b;
cursor: pointer;
}
.one_opacity_0 {
opacity: 0;
height: 0;
width: 1px;
float: left;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form name="" method="post" action="#" class="feedback-form-1">
<fieldset>
<div class="input-file-row-1">
<div class="upload-file-container">
<img id="preview1" src="#" alt="" />
<div class="upload-file-container-text">
<div class = 'one_opacity_0'>
<input type="file" id="pic1" label = "add" />
</div>
<span> Add Photo </span>
</div>
</div>
</div>
</fieldset>
</form>
<form name="" method="post" action="#" class="feedback-form-1">
<fieldset>
<div class="input-file-row-1">
<div class="upload-file-container">
<img id="preview2" src="#" alt="" />
<div class="upload-file-container-text">
<div class = 'one_opacity_0'>
<input type="file" id="pic2" label = "add" />
</div>
<span> Add Photo </span>
</div>
</div>
</div>
</fieldset>
</form>
<form name="" method="post" action="#" class="feedback-form-1">
<fieldset>
<div class="input-file-row-1">
<div class="upload-file-container">
<img id="preview3" src="#" alt="" />
<div class="upload-file-container-text">
<div class = 'one_opacity_0'>
<input type="file" id="pic3" label = "add" />
</div>
<span> Add Photo </span>
</div>
</div>
</div>
</fieldset>
</form>

the "live" method is deprecated, instead change the code to:
$("#pic1").on("change",function(){
readURL(this, "#preview1");
});
$("#pic2").on("change",function(){
readURL(this, "#preview2");
});
$("#pic3").on("change",function(){
readURL(this, "#preview3");
});

Multiple image upload and preview

I am learning how to upload multiple images and showing their preview...
I came across the following code
<html>
<head>
<style>
.input-file-row-1:after {
content: ".";
display: block;
clear: both;
visibility: hidden;
line-height: 0;
height: 0;
}
.input-file-row-1{
display: inline-block;
margin-top: 25px;
position: relative;
}
#preview_image {
display: none;
width: 90px;
height: 90px;
margin: 2px 0px 0px 5px;
border-radius: 10px;
}
.upload-file-container {
position: relative;
width: 100px;
height: 137px;
overflow: hidden;
background: url('images/picplus.png') top center no-repeat;
float: left;
margin-left: 23px;
}
.upload-file-container-text{
font-family: Arial, sans-serif;
font-size: 12px;
color: #719d2b;
line-height: 17px;
text-align: center;
display: block;
position: absolute;
left: 0;
bottom: 0;
width: 100px;
height: 35px;
}
.upload-file-container-text > span{
border-bottom: 1px solid #719d2b;
cursor: pointer;
}
.one_opacity_0 {
opacity: 0;
height: 0;
width: 1px;
float: left;
}
</style>
<script>
function readURL(input,target)
{
if(input.files && input.files[0])
{
var reader=new FileReader();
var image_target=$(target);
reader.onload=function(e)
{
image_target.attr('src',e.target.result).show();
};
reader.readAsDataUrl(input.files[0]);
}
}
$("patient_pic").live("change",function(){
readURL(this,"#preview_image")
});
</script>
</head>
<body>
<form name="" method="post" action="#" class="feedback-form-1">
<fieldset>
<div class="input-file-row-1">
<div class="upload-file-container">
<img id="preview_image" src="#" alt="" />
<div class="upload-file-container-text">
<div class = 'one_opacity_0'>
<input type="file" id="patient_pic" label = "add" />
</div>
<span> Add Photo </span>
</div>
<div class="upload-file-container-text">
<div class = 'one_opacity_0'>
<input type="file" id="patient_pic" label = "add" />
</div>
<span> Add Photo </span>
</div>
</div>
</div>
</fieldset>
</form>
</body>
</html>
I came across this JS Fiddle which explains it perfectly to me. But being a beginner I know it includes a jQuery library which clearly shows in framework extension of Fiddle. Now my issue is, how should I include it when I start the coding on my machine?
What will be included in the head (<script src="???">) section to make a call to the library?

Below is a working example of a solution to preview multiple uploaded image. (Source, Fiddle)
window.onload = function() {
//Check File API support
if (window.File && window.FileList && window.FileReader) {
var filesInput = document.getElementById("files");
filesInput.addEventListener("change", function(event) {
var files = event.target.files; //FileList object
var output = document.getElementById("result");
for (var i = 0; i < files.length; i++) {
var file = files[i];
//Only pics
if (!file.type.match('image'))
continue;
var picReader = new FileReader();
picReader.addEventListener("load", function(event) {
var picFile = event.target;
var div = document.createElement("div");
div.innerHTML = "<img class='thumbnail' src='" + picFile.result + "'" +
"title='" + picFile.name + "'/>";
output.insertBefore(div, null);
});
//Read the image
picReader.readAsDataURL(file);
}
});
} else {
console.log("Your browser does not support File API");
}
}
body {
font-family: ‘Segoe UI’;
font-size: 12pt;
}
header h1 {
font-size: 12pt;
color: #fff;
background-color: #1BA1E2;
padding: 20px;
}
article {
width: 80%;
margin: auto;
margin-top: 10px;
}
.thumbnail {
height: 100px;
margin: 10px;
}
<form id='post-form' class='post-form' method='post'>
<label for='files'>Select multiple files: </label>
<input id='files' type='file' multiple/>
<output id='result' />
</form>

First include Jquery library in your <head> section
<script src="http://code.jquery.com/jquery-1.8.3.js" type="text/javascript"></script>
Then below that
<script>
$(function(){
//Here your function
});
</script>
Change in your function use on instead of live
$("patient_pic").on("change",function(){
readURL(this,"#preview_image")
});
jQuery has deprecated live() since 1.7, instead use on()

Its as simple as :-
<html>
<head>
<script src="http://code.jquery.com/jquery-1.8.3.js" type="text/javascript"></script>
<script>
$(document).ready(function(){
//Your Code Goes Here
});
</script>
</head>
<body>
<!--Your H
</body>
</html>