scroll-snap-stop

The scroll-snap-stop CSS property allows such a possible snap position to "trap" the scrolling operation, forcing the scroll container to stop before the scrolling operation would naturally end.

Syntax

CSS

scroll-snap-stop: value;

JS

object.style.scrollSnapStop = "value";

Values

<'scroll-snap-stop'> = normal | always

normal

The scroll container may pass over a snap position defined by this element during the execution of a scrolling operation.

always

The scroll container must not pass over a snap position defined by this element during the execution of a scrolling operation; it must instead snap to the first of this element's snap positions.

Initial

normal

<!doctype html>
<html>
<head>
    <style>
        .myclass
        {
            display: grid;
            grid-template-columns: repeat(3, 100%);
            grid-template-rows: repeat(3, 100%);
            height: 50vh;
            overflow: scroll;
            scroll-snap-type: both mandatory;
            width: 50%;
        }
        .myclass > div
        {
            background-image: linear-gradient(135deg, white, lightgray);
            scroll-snap-align: start;
        }
    </style>
</head>
<body>
    <button onmouseover="myfunction(innerHTML)">initial</button>
    <button onmouseover="myfunction(innerHTML)">normal</button>
    <button onmouseover="myfunction(innerHTML)">always</button>
    <div class="myclass">
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
    </div>
    <script>
        function myfunction(myparameter)
        {
            const myelements = document.querySelectorAll(".myclass > div");
            for(let myelement of myelements)
            {
                myelement.style.scrollSnapStop = myparameter;
            }
        }
    </script>
</body>
</html>

4 · JS · Internal

<!doctype html>
<html>
<head>
    <style>
        .myclass
        {
            display: grid;
            grid-template-columns: repeat(3, 100%);
            grid-template-rows: repeat(3, 100%);
            height: 50vh;
            overflow: scroll;
            scroll-snap-type: both mandatory;
            width: 50%;
        }
        .myclass > div
        {
            background-image: linear-gradient(135deg, white, lightgray);
            scroll-snap-align: start;
        }
    </style>
</head>
<body>
    <button>initial</button>
    <button>normal</button>
    <button>always</button>
    <div class="myclass">
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
        <div>scroll-snap-stop</div>
    </div>
    <script>
        function myfunction(myparameter)
        {
            const myelements = document.querySelectorAll(".myclass > div");
            for(let myelement of myelements)
            {
                myelement.style.scrollSnapStop = myparameter;
            }
        }
        const myelements = document.querySelectorAll("button");
        for(let myelement of myelements)
        {
            myelement.addEventListener("mouseover", function(){myfunction(myelement.innerHTML)});
        }
    </script>
</body>
</html>

Syntax

CSS

JS

Values

Initial

Examples

1 · normal

2 · always

3 · JS · Inline

4 · JS · Internal

Links

Properties

External