How to save star rating value into a local storage and how it display when the page reload?

I have developed a web page for the star ratings. I need to save the star value into local storage when the user clicks on stars and need to display that value on stars when the page reloads.

This is what I tried

<!DOCTYPE html>
<html>
<head>
    <title>Page Title</title>
    <link rel="manifest" href="manifest.json">
</head>
<body>
    <h1>This is Home page</h1>
    <p>This is a testing page for rating.</p>
    <div>
        <img onClick="rate()" class="star" id="1" src="./img/star.png" />
        <img onClick="rate()" class="star" id="2" src="./img/star.png" />
        <img onClick="rate()" class="star" id="3" src="./img/star.png" />
        <img onClick="rate()" class="star" id="4" src="./img/star.png" />
        <img onClick="rate()" class="star" id="5" src="./img/star.png" />
    </div>
    <div>
        <img onClick="rate1()" class="star" id="6" src="./img/star.png" />
        <img onClick="rate1()" class="star" id="7" src="./img/star.png" />
        <img onClick="rate1()" class="star" id="8" src="./img/star.png" />
        <img onClick="rate1()" class="star" id="9" src="./img/star.png" />
        <img onClick="rate1()" class="star" id="10" src="./img/star.png" />
    </div> 
</body> 
</html>
<script>
    function rate() {
        const { id } = event.target;
        var i;
        for (i = 1; i <= 5; i++) {
            if (i <= parseInt(id)) {
                document.getElementById(i).setAttribute("src", "./img/fillstar.png");
            } else {
                document.getElementById(i).setAttribute("src", "./img/star.png");
            }
        }
    }

    function rate1() {
        const { id } = event.target;
        var i;
        for (i = 6; i <= 10; i++) {
            if (i <= parseInt(id)) {
                document.getElementById(i).setAttribute("src", "./img/fillstar.png");
            } else {
                document.getElementById(i).setAttribute("src", "./img/star.png");
            }
        }
    }
</script>

Please help me to solve this problem. How can I use 'localStorage.setItem()' to set star values and how to display that star value when the page reloads?

Solution

well for localstorage you can use something like

localStorage.setItem('star', 'theStarClickedID');

and then you get it back with

var star = localStorage.getItem('star');

then you check the value of star and depending on that you put all lower to filledstar

EDIT: another thing, for this part

for (i = 1; i <= 5; i++) {
        if (i <= parseInt(id)) {
            document.getElementById(i).setAttribute("src", "./img/fillstar.png");
        } else {
            document.getElementById(i).setAttribute("src", "./img/star.png");
        }
    }

i think you can do

for (i = 1; i <= parseInt(id); i++) {
     document.getElementById(i).setAttribute("src", "./img/fillstar.png");
}

SECOND EDIT: what you asked for

<script>
    load()
    function load() {
        var star = localStorage.getItem('star');;
        for (i = 1; i <= parseInt(star); i++) {
            
            document.getElementById(i).setAttribute("src", "./img/fillstar.png");
            
        }
    }
</script>