我想创建一个JavaScript函数,该函数从外部JSON中的数组中获取信息,然后获取其中一个JSON变量的最大值(或前五个值)。 对于此示例,假设我想获取"value"为"ppg"的最大值。以下是数组的小样本:
[
{
"player" : "Andre Drummond",
"team" : "Detroit Pistons",
"ppg" : "15.4",
"rpg" : "11.6",
"apg" : "2.4",
"bpg" : "1.6",
"spg" : "0.8",
"3pg" : "0.1"
},
{
"player" : "Anthony Davis",
"team" : "New Orleans Pelicans",
"ppg" : "16.4",
"rpg" : "13.6",
"apg" : "2.6",
"bpg" : "3.5",
"spg" : "1.2",
"3pg" : "0.1"
},
{
"player" : "Carmelo Anthony",
"team" : "New York Knicks",
"ppg" : "27.4",
"rpg" : "5.4",
"apg" : "4.5",
"bpg" : "1.1",
"spg" : "1.5",
"3pg" : "1.6"
}
]
如何遍历数组以获取最大值,然后从该值获取“player”和“team”值是最佳方法?该页面将是交互式的,因为我将有一个下拉菜单栏,允许查看者选择除“player”和“team”之外的六个JSON值中的一个。提前致谢!
JSON.parse()
,它就变成了普通的JavaScript。 - jfriend00