32 lines
836 B
Plaintext
32 lines
836 B
Plaintext
define([
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], function (){
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function MaximumSelectionLength (decorated, $e, options) {
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this.maximumSelectionLength = options.get('maximumSelectionLength');
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decorated.call(this, $e, options);
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}
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MaximumSelectionLength.prototype.query =
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function (decorated, params, callback) {
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var self = this;
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this.current(function (currentData) {
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var count = currentData != null ? currentData.length : 0;
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if (self.maximumSelectionLength > 0 &&
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count >= self.maximumSelectionLength) {
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self.trigger('results:message', {
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message: 'maximumSelected',
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args: {
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maximum: self.maximumSelectionLength
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}
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});
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return;
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}
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decorated.call(self, params, callback);
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});
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};
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return MaximumSelectionLength;
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});
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