43 lines
976 B
Plaintext
43 lines
976 B
Plaintext
define([
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], function () {
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function HidePlaceholder (decorated, $element, options, dataAdapter) {
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this.placeholder = this.normalizePlaceholder(options.get('placeholder'));
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decorated.call(this, $element, options, dataAdapter);
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}
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HidePlaceholder.prototype.append = function (decorated, data) {
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data.results = this.removePlaceholder(data.results);
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decorated.call(this, data);
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};
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HidePlaceholder.prototype.normalizePlaceholder = function (_, placeholder) {
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if (typeof placeholder === 'string') {
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placeholder = {
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id: '',
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text: placeholder
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};
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}
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return placeholder;
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};
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HidePlaceholder.prototype.removePlaceholder = function (_, data) {
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var modifiedData = data.slice(0);
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for (var d = data.length - 1; d >= 0; d--) {
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var item = data[d];
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if (this.placeholder.id === item.id) {
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modifiedData.splice(d, 1);
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}
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}
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return modifiedData;
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};
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return HidePlaceholder;
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});
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