Pow*_*mer 7 javascript jquery-select2-4
我试图根据这里的一个例子创建一个自定义数据适配器:http://select2.github.io/announcements-4.0.html#query-to-data-adapter.如何使用DataAdapter的定义将创建select2控件的行移动到函数外部(请参阅下面的代码)?
<!DOCTYPE html>
<head>
<title></title>
<link href="select2.css" rel="stylesheet" />
<script type="text/javascript" src="http://code.jquery.com/jquery-2.1.4.js"></script>
<script type="text/javascript" src="select2.full.js"></script>
<script type="text/javascript">
$.fn.select2.amd.require(
['select2/data/array', 'select2/utils'],
function (ArrayData, Utils) {
function CustomData ($element, options) {
CustomData.__super__.constructor.call(this, $element, options);
}
Utils.Extend(CustomData, ArrayData);
CustomData.prototype.query = function (params, callback) {
var data = {results: []};
data.results.push({id: params.term, text: params.term});
data.results.push({id: 11, text: 'aa'});
data.results.push({id: 22, text: 'bb'});
callback(data);
};
// Works if uncommented, but this line needs to be elsewhere (in $(document).ready()).
//$("#my").select2({tags: true, dataAdapter: CustomData});
});
$(document).ready(function() {
// This line does not work here.
$("#my").select2({tags: true, dataAdapter: CustomData});
});
</script>
</head>
<body>
<select id="my"></select>
</body>
</html>
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gun*_*hor 12
你通过AMD-Pattern定义它:
$.fn.select2.amd.define('select2/data/customAdapter',[
'select2/data/array',
'select2/utils'
],
function (ArrayAdapter, Utils) {
function CustomDataAdapter ($element, options) {
CustomDataAdapter.__super__.constructor.call(this, $element, options);
}
Utils.Extend(CustomDataAdapter, ArrayAdapter);
CustomDataAdapter.prototype.current = function (callback) {
callback(...);
};
return CustomDataAdapter;
}
);
var customAdapter=$.fn.select2.amd.require('select2/data/customAdapter');
$("#my").select2({
tags: true,
dataAdapter: customAdapter
});
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