@while
directive is an option with similar functionality to the JavaScript while
loop. It creates CSS rules until a condition is met.
The @for
challenge gave an example to create a simple grid system. This can also work with @while
.
$x: 1;First, define a variable
@while $x < 13 {
.col-#{$x} { width: 100%/12 * $x;}
$x: $x + 1;
}
$x
and set it to 1. Next, use the @while
directive to create the grid system while $x
is less than 13.
After setting the CSS rule for width
, $x
is incremented by 1 to avoid an infinite loop.
@while
to create a series of classes with different font-sizes
.
There should be 10 different classes from text-1
to text-10
. Then set font-size
to 5px multiplied by the current index number. Make sure to avoid an infinite loop!
@while
directive.
testString: assert(code.match(/@while /g), 'Your code should use the @while
directive.');
- text: Your code should set an index variable to 1 to start.
testString: assert(code.match(/\$.*:\s*?1;/gi), 'Your code should set an index variable to 1 to start.');
- text: Your code should increment the counter variable.
testString: assert(code.match(/\$(.*):\s*?\$\1\s*?\+\s*?1;/gi), 'Your code should increment the counter variable.');
- text: Your .text-1
class should have a font-size
of 5px.
testString: assert($('.text-1').css('font-size') == '5px', 'Your .text-1
class should have a font-size
of 5px.');
- text: Your .text-2
class should have a font-size
of 10px.
testString: assert($('.text-2').css('font-size') == '10px', 'Your .text-2
class should have a font-size
of 10px.');
- text: Your .text-3
class should have a font-size
of 15px.
testString: assert($('.text-3').css('font-size') == '15px', 'Your .text-3
class should have a font-size
of 15px.');
- text: Your .text-4
class should have a font-size
of 20px.
testString: assert($('.text-4').css('font-size') == '20px', 'Your .text-4
class should have a font-size
of 20px.');
- text: Your .text-5
class should have a font-size
of 25px.
testString: assert($('.text-5').css('font-size') == '25px', 'Your .text-5
class should have a font-size
of 25px.');
- text: Your .text-6
class should have a font-size
of 30px.
testString: assert($('.text-6').css('font-size') == '30px', 'Your .text-6
class should have a font-size
of 30px.');
- text: Your .text-7
class should have a font-size
of 35px.
testString: assert($('.text-7').css('font-size') == '35px', 'Your .text-7
class should have a font-size
of 35px.');
- text: Your .text-8
class should have a font-size
of 40px.
testString: assert($('.text-8').css('font-size') == '40px', 'Your .text-8
class should have a font-size
of 40px.');
- text: Your .text-9
class should have a font-size
of 45px.
testString: assert($('.text-9').css('font-size') == '45px', 'Your .text-9
class should have a font-size
of 45px.');
- text: Your .text-10
class should have a font-size
of 50px.
testString: assert($('.text-10').css('font-size') == '50px', 'Your .text-10
class should have a font-size
of 50px.');
```
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