这是我的json文件
"type": "FeatureCollection",
"name": "maps",
"crs": { "type": "name", "properties": { "name": "urn:ogc:def:crs:OGC:1.3:CRS84" } },
"features": [
{ "type": "Feature", "properties": { "IDLo": "1", "SoHieu": "1-1", "KyHieu": "C", "TenLo": "C1-1", "TenCty": "CMC Data Center"}, "geometry": { "type": "Polygon", "coordinates": [ [ [ 106.791800519464871, 10.854928689692501 ], [ 106.792069337729856, 10.855930098557222 ], [ 106.792653322236532, 10.855766231881775 ], [ 106.79231961680415, 10.854783029941672 ], [ 106.791800519464871, 10.854928689692501 ] ] ] } },
{ "type": "Feature", "properties": { "IDLo": "2", "SoHieu": "1-2", "KyHieu": "C", "TenLo": "C1-2", "TenCty": "ASCENDAS" }, "geometry": { "type": "Polygon", "coordinates": [ [ [ 106.79264868743887, 10.855779887550094 ], [ 106.792064702932166, 10.855943754285464 ], [ 106.791786615071828, 10.854942345054598 ], [ 106.79101723865827, 10.855151730898562 ], [ 106.790461062937595, 10.855306494254153 ], [ 106.789969774384346, 10.855424842648457 ], [ 106.789478485831097, 10.855688850436046 ], [ 106.78819928167357, 10.857819111634392 ], [ 106.790915273109462, 10.859412245764197 ], [ 106.791907119811313, 10.857746282442497 ], [ 106.792111050908886, 10.857518691103408 ], [ 106.792379869173871, 10.857291099590915 ], [ 106.792583800271444, 10.856999782201919 ], [ 106.792732113796944, 10.856544598212894 ], [ 106.792741383392297, 10.856116724630859 ], [ 106.79264868743887, 10.855779887550094 ] ] ] } }]
我想在 features.properties.TenCty
上自动完成搜索
这是javascript
jQuery(document).ready(function($) {
$('#cty').autocomplete({
source: function (request, response) {
$.ajax({
type: 'GET',
url: "data/maps.json",
dataType: 'json',
data: request,
success: function(data) {
$.each(data.features, function(d){
response($.map(d.properties, function(item) {
console.log(item.TenCty);
return (item.TenCty);
}));
})
}
});
},
minLength: 2
});
});
但是我什么也得不到,控制台像这样 XHR finished loading: GET "http://localhost:81/blog/data/maps.json?term=fd".
/p>
不知道哪里出错了。请帮忙。 非常感谢。
最佳答案
基本上,您必须将 success
回调更新为:
success: function(data) {
var result = $.each(data.features, function(d) {
return (d.properties.TenCty);
})
response(result)
}
关于javascript - 在 json 文件上使用嵌套数组自动完成,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/51817334/