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法律研究如何用 JavaScript 设置列与列之间的行样式？
使用 columnRuleStyle 属性设置分隔线样式。可以尝试运行以下代码，用 JavaScript 设置列与列之间的分隔线样式 −
举例说明
<!DOCTYPE html>
<html>
<head>
<style>
#myID {
column-count: 4;
column-rule: 4px dotted yellow;
}
</style>
</head>
<body>
<p>Click below to change style</p>
<button onclick="display()">Change Style between Columns</button>
<div id="myID">
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
This is demo text. This is demo text. This is demo text. This is demo text.
</div>
<script>
function display() {
document.getElementById("myID").style.columnRuleStyle = "inset";
}
</script>
</body>
</html>
更新于： 2020 年 6 月 23 日
79 次浏览
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