我正在尝试为 FuelUX 树设置一个 json 数据源。我创建了一个回显 json_encoded 数组的 php 文件,结果如下所示:
[{"name":"南非","type":"folder","additionalParameters":{"id":"1"}}]
下面是javascript片段:
jQuery(document).ready(function (e) {
var DataSourceTree = function (options) {
this.url = options.url;
}
DataSourceTree.prototype.data = function (options, callback) {
var self = this;
var $data = null;
var param = null
if (!("name" in options) && !("type" in options)) {
param = 0; //load the first level
} else if ("type" in options && options.type == "folder") {
if ("additionalParameters" in options && "children" in options.additionalParameters) {
param = options.additionalParameters["id"];
}
}
if (param != null) {
$.ajax({
url: this.url,
data: 'id=' + param,
type: 'POST',
dataType: 'json',
success: function (response) {
if (response.status == "OK")
callback({
data: response.data
})
},
error: function (response) {
console.log(response);
}
})
}
};
$('#location-tree').tree({
dataSource: new DataSourceTree({
url: '/do_json/get_location_tree'
}),
multiSelect: false,
});
});
如果您知道我遗漏了什么或做错了什么,请提供帮助,因为目前没有任何东西被退回。