我如何从数组中获取NIMI1和坐标,并使用javascript在页面上打印出来。我还想在传单地图上将坐标显示为标记。这也是较大列表的一部分,这是第一个列表,因此索引为[0]?
"features": [
{
"type": "Feature",
"properties": {
"FID": 5001,
"SOLMUTUNNU": "1548112",
"LYHYTTUNNU": "H4684",
"SOLMUTYYPP": "P",
"X": 2564475,
"Y": 6679388,
"PROJ_X": 2564469,
"PROJ_Y": 6679361,
"NIMI1": "Niinilahti",
"NAMN1": "Bastviken",
"NIMI2": "Niinisaarentie",
"NAMN2": "Bastövägen",
"REI_VOIM": 1,
"AIK_VOIM": 1,
"VERKKO": 1
},
"geometry": {
"type": "Point",
"coordinates": [
25.160047347437963,
60.2208899317569
]
}
}
编写这样的Java脚本代码
<script>
function arrayFunction() {
var array = //your full array with semicolon
var myarray = array.indexOf("NIMI1");
document.getElementById("new_array").innerHTML = myarray;
}
</script>
然后如下所示添加按钮,然后查看
<p id="new_array"></p>
<button onclick="arrayFunction()">array element</button>