插入变量作为参数

Insert variable as parameter

我有 Javascript 代码:

document.getElementById("Grid").style.gridTemplateRows = "repeat(3, 2fr)";

当我尝试时,如何插入变量作为参数来修改我的 CSS 样式:

"repeat(${MyVariable}, 2fr)"; 

好像不行?

${MyVariable} 属于反引号 (template literals)

所以

document.getElementById("Grid").style.gridTemplateRows = "repeat("+MyVariable+", 2fr)";

document.getElementById("Grid").style.gridTemplateRows = `repeat(${MyVariable}, 2fr)`;