鼠标点击出现文字

需要引入jQuery库,代码如下:

var a_idx = 0;
jQuery(document).ready(function($) {
    $("body").click(function(e) {
        var a = new Array("富强", "民主", "文明", "和谐", "自由", "平等", "公正", "法治", "爱国", "敬业", "诚信", "友善");
        var $i = $("<span />").text(a[a_idx]);
        a_idx = (a_idx + 1) % a.length;
        var x = e.pageX,
        y = e.pageY;
        $i.css({
            "z-index": 999999999999999999999999999999999999999999999999999999999999999999999,
            "top": y - 20,
            "left": x,
            "position": "absolute",
            "font-weight": "bold",
            "color": "#ff6651"
        });
        $("body").append($i);
        $i.animate({
            "top": y - 180,
            "opacity": 0
        },
        1500,
        function() {
            $i.remove();
        });
    });
});

鼠标点击出现跳动的心

需要引入jQuery库,代码如下:

$("html,body").click(function(e) {
    var gcd = new Array("♥", "♥", "♥");
    var n = Math.floor(Math.random() * gcd.length);
    var $i = $("<b/>").text(gcd[n]);
    var x = e.pageX,
        y = e.pageY;
    $i.css({
        "z-index": 99999,
        "top": y - 20,
        "left": x - 8,
        "position": "absolute",
        "color": "#FF706C",
        "animation": 'heartbeat .25s infinite .15s'
    });
    $("body").append($i);
    $i.animate({
        "opacity": 0
    }, 1500, function() {
        $i.remove()
    });
    e.stopPropagation()
});

鼠标点击出现向上飘动的心

(function (window, document, undefined) {
    var hearts = [];
    window.requestAnimationFrame = (function () {
        return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function (callback) {
            setTimeout(callback, 1000 / 60);
        }
    })();
    init();

    function init() {
        css(".heart{width: 10px;height: 10px;position: fixed;background: #f00;transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);}.heart:after,.heart:before{content: '';width: inherit;height: inherit;background: inherit;border-radius: 50%;-webkit-border-radius: 50%;-moz-border-radius: 50%;position: absolute;}.heart:after{top: -5px;}.heart:before{left: -5px;}");
        attachEvent();
        gameloop();
    }

    function gameloop() {
        for (var i = 0; i < hearts.length; i++) {
            if (hearts[i].alpha <= 0) {
                document.body.removeChild(hearts[i].el);
                hearts.splice(i, 1);
                continue;
            }
            hearts[i].y--;
            hearts[i].scale += 0.004;
            hearts[i].alpha -= 0.005;
            hearts[i].el.style.cssText = "left:" + hearts[i].x + "px;top:" + hearts[i].y + "px;opacity:" + hearts[i].alpha + ";transform:scale(" + hearts[i].scale + "," + hearts[i].scale + ") rotate(45deg);background:" + hearts[i].color;
        }
        requestAnimationFrame(gameloop);
    }

    function attachEvent() {
        var old = typeof window.onclick === "function" && window.onclick;
        window.onclick = function (event) {
            old && old();
            createHeart(event);
        }
    }

    function createHeart(event) {
        var d = document.createElement("div");
        d.className = "heart";
        hearts.push({
            el: d,
            x: event.clientX - 5,
            y: event.clientY - 20,
            scale: 1,
            alpha: 1,
            color: randomColor()
        });
        document.body.appendChild(d);
    }

    function css(css) {
        var style = document.createElement("style");
        style.type = "text/css";
        try {
            style.appendChild(document.createTextNode(css));
        } catch (ex) {
            style.styleSheet.cssText = css;
        }
        document.getElementsByTagName('head')[0].appendChild(style);
    }

    function randomColor() {
        return "rgb(" + (~~(Math.random() * 255)) + "," + (~~(Math.random() * 255)) + "," + (~~(Math.random() * 255)) + ")";
    }
})(window, document);
Last modification:May 24th, 2018 at 07:58 pm
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