define("core_grades/grades/grader/gradingpanel/comparison",["exports"],(function(_exports){Object.defineProperty(_exports,"__esModule",{value:!0}),_exports.fillInitialValues=_exports.compareData=void 0;
/**
   * Compare a given form's values and its previously set data attributes.
   *
   * @module     core_grades/grades/grader/gradingpanel/comparison
   * @copyright  2019 Mathew May <mathew.solutions>
   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
   */
const fillInitialValues=form=>{Array.prototype.forEach.call(form.elements,(input=>{"submit"!==input.type&&"button"!==input.type&&("radio"===input.type||"checkbox"===input.type?input.dataset.initialValue=JSON.stringify(input.checked):void 0!==input.value?input.dataset.initialValue=JSON.stringify(input.value):"select-one"===input.type&&Array.prototype.forEach.call(input.options,(option=>{option.dataset.initialValue=JSON.stringify(option.selected)})))}))};_exports.fillInitialValues=fillInitialValues;_exports.compareData=form=>{const result=Array.prototype.some.call(form.elements,(input=>{if("submit"===input.type||"button"===input.type)return!1;if("radio"===input.type||"checkbox"===input.type){if(void 0!==input.dataset.initialValue)return input.dataset.initialValue!==JSON.stringify(input.checked)}else if(void 0!==input.value){if(void 0!==input.dataset.initialValue)return input.dataset.initialValue!==JSON.stringify(input.value)}else if("select-one"===input.type)return Array.prototype.some.call(input.options,(option=>void 0!==option.dataset.initialValue&&option.dataset.initialValue!==JSON.stringify(option.selected)));return!0}));return fillInitialValues(form),result}}));

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