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我正在嘗試使用geonames數據填充select2元素。我有一個formatSelection方法定義,但不會在選擇某個項目時觸發。無法選擇在select2中通過jsonp填充的項目
這裏的HTML元素:
<input id="location" size="30" type="text">
選擇二與格式功能結合:
function locationFormatResult(location) {
var markup = "<table class='location-result'><tr>";
if (location.countryCode !== undefined) {
markup += "<td class='flag-image'><img src='http://www.geonames.org/flags/x/" + location.countryCode.toLowerCase() + ".gif' /></td>";
}
markup += "<td class='location-info'>";
markup += "<div class='location-name'>" + location.name + ", " + location.adminName1 + ", " + location.countryName + "</div>";
markup += "</td></tr></table>";
return markup;
}
function locationFormatSelection(location) {
return location.name + ", " + location.adminName1 + ", " + location.countryName;
}
$(function() {
$('#location').select2({
placeholder: 'Location',
allowClear: true,
width: '260px',
minimumInputLength: 2,
ajax: {
url: 'http://ws.geonames.org/searchJSON',
dataType: 'jsonp',
data: function (term) {
return {
featureClass: 'P',
q: term
};
},
results: function (data) {
return {
results: data.geonames
};
}
},
formatResult: locationFormatResult,
formatSelection: locationFormatSelection,
dropdownCssClass: "bigdrop"
});
});
你可以看到完整的小提琴的位置:http://jsfiddle.net/6CVbw/1/
爲什麼選擇一個項目不工作?
你救了我的一天。我搜索了幾個地方,最後你解決了這個問題。謝謝! –