57 lines
1.5 KiB
JavaScript
57 lines
1.5 KiB
JavaScript
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'use strict';
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var textField = require('./TextInputEntryFactory');
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/**
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* This function is a wrapper around TextInputEntryFactory.
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* It adds functionality to cache an invalid value entered in the
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* text input, instead of setting it on the business object.
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*/
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var validationAwareTextField = function(options, defaultParameters) {
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var modelProperty = options.modelProperty;
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defaultParameters.get = function(element, node) {
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var value = this.__lastInvalidValue;
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delete this.__lastInvalidValue;
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var properties = {};
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properties[modelProperty] = value !== undefined ? value : options.getProperty(element, node);
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return properties;
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};
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defaultParameters.set = function(element, values, node) {
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var validationErrors = validate.apply(this, [ element, values, node ]),
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propertyValue = values[modelProperty];
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// make sure we do not update the id
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if (validationErrors && validationErrors[modelProperty]) {
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this.__lastInvalidValue = propertyValue;
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return options.setProperty(element, {}, node);
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} else {
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var properties = {};
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properties[modelProperty] = propertyValue;
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return options.setProperty(element, properties, node);
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}
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};
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var validate = defaultParameters.validate = function(element, values, node) {
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var value = values[modelProperty] || this.__lastInvalidValue;
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var property = {};
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property[modelProperty] = value;
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return options.validate(element, property, node);
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};
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return textField(options, defaultParameters);
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};
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module.exports = validationAwareTextField;
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