INNER CODE UNIT · JavaScript

collapsedUls

ensisoft/detonator · docu/OpenGL Camera_files/menu.js:33

        collapsedUls = []; // create new array
    }

    // register click events for <span>
    let plusminus = document.getElementsByClassName("plusminus");
    for(let e of plusminus)
    {
        // get <ul> for curr <span>
        let childUl = e.parentElement.parentElement.querySelector("ul");

        // set and remember height of <ul> for animation
        let height = childUl.scrollHeight;
        if(collapsedUls.includes(childUl.id))
        {
            childUl.style.height = "0px";
            let pm = childUl.parentElement.querySelector("span");
            if(pm)
                pm.classList.add("collapseditem");

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