42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
import ngModule from '../module';
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/**
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* Disables a submitted form while request is being processed
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* Enables again when promise ends
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*
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* @param {Object} $parse
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* @return {Object} The directive
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*/
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export function directive($parse) {
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return {
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restrict: 'A',
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link: function($scope, $element, $attrs) {
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const cb = $parse($attrs.vnHttpSubmit);
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const element = $element[0];
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$element.on('submit', () => {
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const selector = 'vn-textfield, vn-autocomplete, vn-submit';
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const elements = element.querySelectorAll(selector);
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const fields = angular.element(elements);
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angular.forEach(fields, field => {
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const controller = field.$ctrl;
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controller.$oldDisabled = controller.disabled;
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controller.disabled = true;
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});
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cb($scope).finally(() => {
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angular.forEach(fields, field => {
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const controller = field.$ctrl;
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if (!controller.$oldDisabled)
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controller.disabled = false;
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});
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});
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});
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}
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};
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}
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directive.$inject = ['$parse'];
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ngModule.directive('vnHttpSubmit', directive);
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