这是可能不使用javascript? [英] Is this possible without using javascript?
问题描述
我使用JSFiddle创建了一个简单的网络用户界面,我想知道是否可以不使用JavaScript 创建相同的用户界面。
I made a simple web UI with JSFiddle and I am wondering if the same UI can be made without using JavaScript.
一个小提琴说超过1000个字。
A Fiddle says more than 1000 words.
问题是(因为某些人似乎不太清楚):如何在不使用任何JavaScript的情况下实现相同的结果?
So the question is (because it seems unclear for some people): How can I achieve the same results without using any JavaScript?
不想使用JavaScript重新计算每个滚动事件的位置,因为IE中的重新定位不够流畅。
PS: I don't want to use JavaScript to re-calculate the position on every scroll event because the repositioning in IE is not smooth enough.
HTML:
<div class="A">
<div class="B">
B
</div>
<div class="C">
This stays fixed when scrolling horizontally, but scrolls along when scrolling down the parent.
</div>
</div>
CSS:
.A {
background-color: yellow;
height: 400px;
width: 700px;
overflow:scroll;
position: relative;
}
.B {
background-color: green;
height: 1000px;
width: 1500px;
position: absolute;
top:0;
color:white;
}
.C {
background-color: red;
position: absolute;
left: 100px;
top: 0px;
height: 1000px;
width: 100px;
}
JS(使用jQuery):
JS (with jQuery):
$('.A').scroll(function(e) {
$('.C').css('left', e.target.scrollLeft + 100);
});
推荐答案
当足够的浏览器支持它时,请使用新的 粘性
位置值:
When enough browsers support it, you will be able to use the new sticky
position value:
.C {
position: sticky;
position: -webkit-sticky;
left: 100px;
top: auto; /* Default value */
}
http://jsfiddle.net/5z3nLqq5/12/
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