javascript 闪烁的 jQuery .animation()
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Flashing jQuery .animation()
提问by matt
I'm currently using jquery-animate-colorsto animate the flashing of a border, but I think my code could use some cleanup. What's a better way to approach the following?
我目前正在使用jquery-animate-colors来动画边框的闪烁，但我认为我的代码可以使用一些清理。处理以下问题的更好方法是什么？
highlightRow = function(row, count) {
if (count == null) {
count = 0;
}
$(row).animate({
"border-color": "#3737A2"
}, {
duration: 250,
complete: function() {
return $(row).animate({
"border-color": "#FFFFFF"
}, {
duration: 250,
complete: function() {
if (count === 0) {
return highlightRow(row, count += 1);
}
}
});
}
});
};
So I'm trying to have this just flash the border color on and off twice. I found that trying to animate border-color, you can't use anything besides hex codes. transparentand noneboth don't animate anything at all.
所以我试图让这只是两次打开和关闭边框颜色。我发现尝试制作动画时border-color，除了十六进制代码之外，您不能使用任何东西。transparent并且none两者都没有动画任何东西。
Anyways, looking for some help to clean this up! Thanks ahead :)
无论如何，寻找一些帮助来清理它！提前谢谢:)
回答by Alex
There's a jQuery UI effect called 'pulsate' - http://jqueryui.com/demos/effect/- might be worth a look?
有一个名为“pulsate”的 jQuery UI 效果 - http://jqueryui.com/demos/effect/- 值得一看吗？
Alternatively if you're looking for a custom solution, try the following. You can chain Animation effects and they'll all be appended to the animation queue;
或者，如果您正在寻找自定义解决方案，请尝试以下操作。您可以链接动画效果，它们都将附加到动画队列中；
higlightRow = function(row) {
$(row).stop().animate({borderColor: "#3737A2"}, 250)
.animate({borderColor: "#FFFFFF"}, 250)
.animate({borderColor: "#3737A2"}, 250)
.animate({borderColor: "#FFFFFF"}, 250);
}
Should change border colour from #3737A2 to #FFFFFF, to #3737A2, to #FFFFFF and then finish.
应该将边框颜色从 #3737A2 更改为 #FFFFFF，更改为 #3737A2，再更改为 #FFFFFF，然后完成。
