jQuery UI自动完成select从json获取所有值
问题描述:
JSON具有键:id,n和d。我需要获取所选项目的'id'和'n'才能创建网址。jQuery UI自动完成select从json获取所有值
$.ajax({
type: "GET",
url: "q.json",
success: function(data) {
var items = [];
$.each(data, function(key, val) {
items.push(val);
});
$("#tags").autocomplete({
maxResults: 4,
minLength: 2,
source: function(request, response) {
var filteredArray = $.map(items, function(item) {
if (item.n.toUpperCase().indexOf(request.term.toUpperCase()) == 0) {
return item.n + " ("+item.d+")";
} else {
return null;
}
});
response(filteredArray.slice(0, this.options.maxResults));
},
select: function(event, ui) {
alert("you selected " + ui.item.id);
window.location.href = ui.item.id+"-"+ui.item.n;
}
});
}
});
我该如何达到预期的效果?
答
我有3个按键在JSON,不得不让他们在选择:函数(事件,UI)
$("#tags").autocomplete({
maxResults: 4,
minLength: 2,
source: function(request, response) {
var filteredArray = $.map(items, function(item) {
if (item.n.toUpperCase().indexOf(request.term.toUpperCase()) == 0) {
return {
id: item.id
label: item.n + " ("+item.d+")",
}
} else {
return null;
}
});
response(filteredArray.slice(0, this.options.maxResults));
},
select: function(event, ui) {
event.preventDefault();
$("#tags").val(ui.item.label);
window.location.href = ui.item.id+"-"+ui.item.n;
},
});
});
这不是很清楚,你能指望什么呢? – GGO