我有一个如下所示的数据数组:
mydata = [ {
"title": "key1",
"description": "some description 1",
"visible": "1",
},
{
"title": "key2",
"description": "some description 2",
"visible": "0",
},
{
"title": "key3",
"description": "some description 3",
"visible": "1",
}
]
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...并使用以下代码:
var chart = svg.selectAll("g.chart")
.data(mydata, function(i, d)
{
return d;
})
.enter()
.append("svg:g")
.attr("class", "chart")
.attr("style", "position:fixed");
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使用以下代码,如何跳过“可见”= 0 的项目?
基本上,以可见性 = 1 显示所有内容?
谢谢
您可以使用.filter():
.data(mydata.filter(function(d) { return d.visible == "1"; }))
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