我如何通过计数jquery中的元素来通过循环生成代码

Question

I want to count element dynamically and generate code as per elements are available in HTML

here is code:

$(window).load(function(){                                                

var count= $(".accordion .toggle").length;
var i;

for(i=0; i<=count; i++){
    $(".accordion li a").eq(i).click(function(){
    alert(i+" image");
    $(".accordian-left-image img").attr('src','https://img'+i+'.jpg');
    });
}; });

Code Details: .accordion .toggle is elements and it's generated dynamically, between for loop code its works when I click on the element it will show img src="img1.jpg" the same thing I want that works when 2nd elements are available and img2.jpg is available.

the issue I am facing is if elements are available 6 then code generate 6th for all elements. but I want to be separated for all.

Answer 1

This is because $(".accordian-left-image img").attr('src','https://img'+i+'.jpg'); selects every accordian-left-image class. To fix this, use the .eq() selector:

$(".accordian-left-image img").eq(i).attr('src','https://img'+i+'.jpg');