JSFiddle - React, Tailwind, and code Playground

by refhat

HTML

<input type="text"  id="student_grde_G[1]" class="i">
<input type="text"  id="student_grde_G[2]"class="i" >
<input type="text"  id="student_grde_G[3]" class="i">

<input type="button" id="save_grade_button" class="button" value="Save Grades">

JavaScript

$('#save_grade_button').click(function (){
    $.each($('.i'), function(i, item) {
        var grade =  $('#student_grde_G['+i+']').val();
        alert(grade);
    });
});