所以我写了这个递归混音,用更少的时间旋转颜色,每次30度,12个周期( 12 *30 = 360)。然而,由于某些原因,我的一些h1标记的样式与颜色完全相同。
#slab9 {
.slabBG-color(#fff, 880px);
.container {
width:400px;
@original:#95e858;
float:left;
margin:20px 40px;
.color(@index, @color, @degrees:0) when (@index > 0) {
@sColor:spin(@color, @degrees);
.color-@{index} {
color:@sColor;
span {
color:darken(@sColor, 10%);
}
}
.color(@index - 1, @sColor, @degrees + 30);
}
.color(12, #95e858);
(...)
<section id="slab9">
<div class="container">
<h1 class="color-12">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-11">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-10">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-9">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-8">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-7">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-6">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-5">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-4">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-3">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-2">REST &<br /><span class="large">RELAX</span></h1>
</div>
<div class="container">
<h1 class="color-1">REST &<br /><span class="large">RELAX</span></h1>
</div>
</section>我知道类似的递归混合器转义类名为:~(“..color@{index}”){
但这完全会产生一个错误,并没有输出任何结果。
任何帮助都将不胜感激。我一直在看这个
发布于 2014-07-03 19:02:42
问题是,在每次迭代中,您并不是在旋转相同的颜色。我将您的混合代码简化为下面的基本代码,这样您就可以看到问题所在:
.container {
.color(@index, @color, @degrees:0) when (@index > 0) {
@sColor: spin(@color, @degrees); // here you spin 30 degrees
.color-@{index} {
color: @sColor;
content: @degrees;
}
// here you call the mixin again with the spinned color and + 30 degrees!
.color(@index - 1, @sColor, @degrees + 30);
}
.color(12, #ff0000);
}你是旋转颜色+30度,并再次调用混音与旋转的颜色。这意味着你不只是像看起来那样增加30度的步数,而是30的倍数(+30,+60,+90,+120),所以在你完成之前,你最终会旋转360度以上。这就是为什么你会得到重复的颜色。
如果您希望使用30度的步骤来避免重复颜色,请使用未旋出的颜色调用混合器:
.container {
.color(@index, @color, @degrees:0) when (@index > 0) {
@sColor: spin(@color, @degrees);
.color-@{index} {
color: @sColor;
content: @degrees;
}
.color(@index - 1, @color, @degrees + 30);
}
.color(12, #ff0000);
}https://stackoverflow.com/questions/24560020
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