Question

我正在尝试制作100个动画，每个动画都有不同的延迟。出了点问题，因为每个人都没有收到他的特定动画。这是代码：

var text = $("#cont").text();
var count = 1;
var before = 0;
var after = 0;
var counter = "";
for (var i = 1; i <= 20; i++) {
    for (var j = 1; j <= 5; j++) {
        counter = before + "." + after;
        after += 2;
        text += "<div class='ball' id='ball" + count + "'></div><br />";
        $("#ball" + count).css({
            "-webkit-animation": "ball 3.5s linear" + counter + "s infinite normal",
            "-moz-animation": "ball 3.5s linear" + counter + "s infinite normal",
            "-ms-animation": "ball 3.5s linear" + counter + "s infinite normal",
            "-o-animation": "ball 3.5s linear" + counter + "s infinite normal",
            "animation": "ball 3.5s linear" + counter + "s infinite normal",
        });
        count++;
    }
    after = 0;
    before++;
}
i--;
$("#cont").html(text);

Answer 1

您正在尝试将.css()应用于text字符串，这是您的问题区域，因为css()仅适用于DOM对象。另一方面是您放置{{循环完成后在DOM中1}}，所以你的任何css都已经在循环中完成了。我更改了它，因此您将html附加到循环中的text对象，以便可以对其进行操作。

你可以在这里看到小提琴：http://jsfiddle.net/FMBNc/3/

还创建了一个替代方案，您只应用动画延迟并在CSS文档中声明动画的其余部分：http://jsfiddle.net/FMBNc/4/

$('#cont')

此外，您的CSS声明中不需要var text = $("#cont"); //changed to just the object var count = 1; var before = 0; var after = 0; var counter = ""; for (var i = 1; i <= 20; i++) { for (var j = 1; j <= 5; j++) { counter = before + "." + after; after += 2; //putting the html object in the DOM so it can be manipulated by .css() text.append("<div class='ball' id='ball" + count + "'></div>"); $("#ball" + count).css({ "-webkit-animation": "ball 3.5s linear " + counter + "s infinite", "-moz-animation": "ball 3.5s linear " + counter + "s infinite", "-ms-animation": "ball 3.5s linear " + counter + "s infinite", "-o-animation": "ball 3.5s linear " + counter + "s infinite", "animation": "ball 3.5s linear " + counter + "s infinite" }); count++; } after = 0; before++; }，因为它是默认值。

具有特定延迟的100个动画的循环

1 个答案: