Javascript d3.js与多维数组
我有一个多维数组,其中的对象如下所示Javascript d3.js与多维数组,javascript,arrays,d3.js,svg,multidimensional-array,Javascript,Arrays,D3.js,Svg,Multidimensional Array,我有一个多维数组,其中的对象如下所示 var nest = [ {key: 'VLan422', values:[[{Class:"VMWARE VIRTUAL PLATFORM",name: "pdb02"},{"Ip Adress": 'IP_1',ip4: '1.3242.3'},{name: 'VLan422'}], [{Class: "VMWARE VIRTUAL PLATFORM",name: "pxc07"},{"Ip Adres
var nest = [
{key: 'VLan422', values:[[{Class:"VMWARE VIRTUAL PLATFORM",name: "pdb02"},{"Ip Adress": 'IP_1',ip4: '1.3242.3'},{name: 'VLan422'}],
[{Class: "VMWARE VIRTUAL PLATFORM",name: "pxc07"},{"Ip Adress": 'IP_1',ip4: '21.35666.1'},{name: 'VLan422'}]]
},
{key: 'VLan33', values:[[{Class: "VMWARE VIRTUAL PLATFORM",name: "pew09"},{"Ip Adress": 'IP_1',ip4: '5.24232.6'},{name: 'VLan33'}],
[{Class: "VMWARE VIRTUAL PLATFORM",name: "plk15"},{"Ip Adress": 'IP_1',ip4: '2.77888.9'},{name: 'VLan33'}]]}
];
我正在努力创造
- 对于每个
一个svg对象,在本例中为2,对于键
和Vlan422
Vlan33
- 对于每个值块,都有一个图像svg,它应该位于相应的svg键对象中
var div = d3.select("body")
.append("div")
.attr("width", "100%")
.attr("height", "700");
var svg = div.selectAll("svg")
.data(nest)
.enter()
.append("svg")
.attr("width", "100%")
.attr("height", "1500")
.style("float", "left");
for(i=0;i<nest.length;i++){
test = nest[i].values;
var imgs = svg.selectAll("image")
.data(test);
imgs
.enter()
.append("svg:image")
.attr("xlink:href", "http://www.clker.com/cliparts/1/4/5/a/1331068897296558865Sitting%20Racoon.svg")
.attr("x", "40")
.attr("y", function(d,i){console.log(d);console.log(i);var x = (i + 1) * 50; return (""+x+"");})
.attr("width", "100")
.attr("height", "100");
imgs
.exit()
.remove();
}
要将数组的每个值作为svg对象获取,您需要获取数组的每个值并将其添加到svg.data(test)中。您可以按如下方式获取测试值
for(i=0;i<nest.length;i++){
for(j=0;j<nest[i].values.length;j++){
for(k=0;k<nest[0].values[0].length;k++){
test = nest[i].values[j][k].Number;//will get each object value.
console.log(test);
var imgs = svg.selectAll("image")
.data(test);
rest of the code here......
}
}
}
for(i=0;它根本没有帮助
for(i=0;i<nest.length;i++){
for(j=0;j<nest[i].values.length;j++){
for(k=0;k<nest[0].values[0].length;k++){
test = nest[i].values[j][k].Number;//will get each object value.
console.log(test);
var imgs = svg.selectAll("image")
.data(test);
rest of the code here......
}
}
}