让我们说,我想在此网格中放置一个div作为grid-row: 3 / span 1
的示例,在javascript中,我有一个未知数字的变量(例如unknownNumber
,我想要grid-column: line3 + unknownNumber / span 1
。所以,如果是unknownNumber = 1
,那么就像红色区域一样放置div。它可能吗?
答案 0 :(得分:1)
不确定这是不是你的意思,但这就是我所拥有的:
这是Pen,
https://codepen.io/RealTimeStrategy/pen/qYzgaq
var x = 2;
var y = parseInt($('.table-row4').css('grid-column-start'));
var z = x + y;
console.log(z);
$('.table-row4').css('grid-column-start', '' + z + '');
y = parseInt($('.table-row4').css('grid-column-start'));
$('.table-row4').css('background-color', 'blue').css('color', 'white');
console.log(y);
.wrapper {
display: grid;
grid-template-columns: repeat(8, [col-start] 1fr);
justify-content: space-between;
border: 1px solid black;
}
.table-row1 {
grid-column: 1 / span 2;
}
.table-row2 {
grid-column: 2 / span 1;
}
.table-row3 {
grid-column: 3 / span 1;
}
.table-row4 {
grid-column: 4 / span 1;
border: 3px solid red;
}
.table-row5 {
grid-column: 5 / span 1;
}
.table-row6 {
grid-column: 6 / span 1;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="wrapper">
<div class="table-row1">
line1
</div>
<div class="table-row2">
line2
</div>
<div class="table-row3">
line3
</div>
<div class="table-row4">
line4
</div>
<div class="table-row5">
line5
</div>
<div class="table-row6">
line6
</div>
</div>