I'm trying to refactor this javascript from this :
var modal = document.getElementById("myModal");
// Get the image and insert it inside the modal - use its "alt" text as a caption
var img = document.getElementsByClassName("myImg");
var modalImg = document.getElementById("img01");
var captionText = document.getElementById("caption");
img.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
And this is my attempt but i am stuck :
( function( $ ) {
var modal = $('#myModal');
var img = $('.myImg');
var modalImg = $('#img01');
var captionText = $("#caption");
$("img").click(function(){
modal.style.display = "block";
modalImg.src = $this.src;
captionText.innerHTML = $this.alt;
});
var span = $("close")[0];
$("span").click(function(){
modal.style.display = "none";
});
} ( jQuery ) );
