问JavaScript使用三元运算符更改高度

EN

document.getElementById('btnFullscreen').addEventListener('click', function() {
    var wrapper = document.getElementById('wrapper');
    var container = document.getElementById('container');
    var imageView = document.getElementById('imageView');
    var canvasBody = document.getElementById('canvas-body');


    var items_arr = [canvasBody, videoPreview, wrapper, container, leftImageBox, imageView];

    for (i = 0; i < items_arr.length; ++i) {
        items_arr[i].style.width = items_arr[i].style.width != "100%;" ? "100%;" : "1400px;";
        items_arr[i].style.height = items_arr[i].style.height != "100%;" ? "100%;" : "1400px;";
        items_arr[i].style.minWidth = items_arr[i].style.minWidth != "100%;" ? "100%;" : "1400px;";
        items_arr[i].style.minHeight = items_arr[i].style.minHeight != "100%;" ? "100%;" : "1400px;";
    }
});