");vwo_$('head').append(_vwo_sel);return vwo_$('head')[0] && vwo_$('head')[0].lastChild;})("HEAD")}}, R_940895_48_1_2_0:{ fn:function(log,nonce=''){return (function(x) { if(!vwo_$.fn.vwoRevertHtml){ return; }; var ctx=vwo_$(x),el; /*vwo_debug log("Revert","content",""); vwo_debug*/; el=vwo_$('[vwo-element-id="1742919897117"]'); el.revertContentOp().remove();})("HEAD")}}, C_940895_39_1_2_0:{ fn:function(log,nonce=''){return (function(x) { try{ var _vwo_sel = vwo_$("`); !vwo_$("head").find('#1740425171461').length && vwo_$('head').append(_vwo_sel);}catch(e) {console.error(e)} try{}catch(e) {console.error(e)} try{const getCurrentDate = (d = new Date()) => d.toISOString().split('T')[0]; function vwoCustomEvent (labelValue) { window.VWO = window.VWO || []; VWO.event = VWO.event || function () {VWO.push(["event"].concat([].slice.call(arguments)))}; VWO.event("customEvent", { "label": labelValue.toString() }); } class RadioButtonComponent { constructor (element) { this.radio = element.querySelector('input[type="radio"]'); this.label = element.querySelector('label'); } get value () { let value = this.radio.value; if (Number.isNaN(parseFloat(value))) return value; if (parseFloat(value) % 1 == 0) return parseInt(value); return parseFloat(value); } set value (newValue) { this.radio.value = newValue; } get text () { return this.label.textContent; } set text (newText) { if (this.label.querySelector('.form-required')) { const labelTextNode = [...this.label.childNodes].filter(({ nodeType }) => nodeType === Node.TEXT_NODE)[0]; labelTextNode.nodeValue = newText; } else { this.label.textContent = newText; } } get checked () { return this.radio.checked; } set checked (bool) { this.click(), bool === true && this.radio.checked === true; } click () { this.label.click(); } select () { this.click(); } addEventListener (eventType, callbackFunction) { switch (eventType) { case 'click': this.label.addEventListener(eventType, callbackFunction); case 'change': default: this.radio.addEventListener(eventType, callbackFunction); } } } class TextFieldComponent { constructor (element) { this.input = element.querySelector('input[type="text"]'); this.label = element.querySelector('label'); } get value () { return this.input.value; } set value (newValue) { this.input.dispatchEvent(new Event('focus')); this.input.value = newValue; this.input.dispatchEvent(new Event('keyup')); this.input.dispatchEvent(new Event('change')); this.input.dispatchEvent(new Event('blur')); } get text () { return this.input.placeholder; } set text (newText) { this.input.placeholder = newText; } addEventListener (eventType, callbackFunction) { this.input.addEventListener(eventType, callbackFunction); } } class GiftArrayButton extends RadioButtonComponent { constructor (element) { super(element); } get amount () { return this.value; } set amount (newAmount) { if (Number.isNaN(parseInt(newAmount)) || parseInt(newAmount) <= 0) throw new Error("New amount must be a valid number greater than 0."); newAmount = parseInt(newAmount); this.text = '$' + newAmount; this.value = newAmount; } } class GiftArrayOtherAmount extends TextFieldComponent { constructor (element) { super(element); } get amount () { return parseFloat(this.value); } set amount (newAmount) { if (Number.isNaN(parseInt(newAmount)) || parseInt(newAmount) <= 0) throw new Error("New amount must be a valid number greater than 0."); newAmount = parseFloat(newAmount); this.value = newAmount; this.input.dispatchEvent(new Event('updateSummary')); } } class GiftArray extends Array { constructor (items) { if (!Array.isArray(items) && items.length === 0) { throw new Error("GiftArray: Arugment 1 is not an instance of Array with a length greater than 0:" + items.join(', ')); } if (items.every((item) => item instanceof GiftArrayButton || item instanceof GiftArrayOtherAmount)) { if (items.find((item) => item instanceof GiftArrayOtherAmount)) { let temp = items.find((item) => item instanceof GiftArrayOtherAmount); items = items.filter((item) => item instanceof GiftArrayButton); items.push(temp); } } else if (items.every((item) => item instanceof HTMLElement)) { items = items.map((item) => item.matches(".webform-component-textfield") ? new GiftArrayOtherAmount(item) : new GiftArrayButton(item)); } else { throw new Error("GiftArray: Arugment 1 is not of type HTMLElement, HTMLElement[], or GiftArrayButton|GiftArrayButton[]:" + items.join(', ')); } super(...items); this.Buttons = items.filter((item) => item instanceof GiftArrayButton); this.OtherAmountInput = items.find((item) => item instanceof GiftArrayOtherAmount); } get amount () { const activeButton = this.Buttons.find((item) => item.checked); if (activeButton.value === "other") { const otherButton = activeButton; if (!otherButton) { throw new Error("GiftArray.amount: Other Button was not defined."); } otherButton.click(); return this.OtherAmountInput.value; } else { return activeButton.value; } } set amount (newAmount) { if (Number.isNaN(parseInt(newAmount)) || parseInt(newAmount) <= 0) throw new Error("New amount must be a valid number greater than 0."); newAmount = parseFloat(newAmount); const matchingButton = this.find((item) => item.value === newAmount); if (matchingButton) { matchingButton.click(); } else { const otherButton = this.Buttons.find((item) => item.value === "other"); otherButton.click(); this.OtherAmountInput.amount = newAmount; } } addEventListeners (eventType, callbackFunction, filter = undefined) { if (filter && typeof filter === 'function') { const filteredItems = this.filter((item) => filter.call(this, item)); filteredItems.forEach((item) => item.addEventListener(eventType, callbackFunction)); } else if (filter && typeof filter === 'string') { if (filter.match(/buttons/gmi)) this.Buttons.forEach((item) => item.addEventListener(eventType, callbackFunction)); if (filter.match(/other/gmi)) this.OtherAmountInput.addEventListener(eventType, callbackFunction); } else { this.forEach((item) => item.addEventListener(eventType, callbackFunction)); } } } class FrequencyButton extends RadioButtonComponent { constructor (element) { super(element); } get frequency () { return this.text.match(/Monthly/gmi) ? "Monthly" : "One-Time"; } set freqency (newAmount) { if (Number.isNaN(parseInt(newAmount)) || parseInt(newAmount) <= 0) throw new Error("New amount must be a valid number greater than 0."); newAmount = parseInt(newAmount); this.text = '$' + newAmount; this.value = newAmount; } } class FrequencyArray extends Array { constructor (items) { if (!Array.isArray(items) && items.length === 0) { throw new Error("FrequencyArray: Arugment 1 is not an instance of Array with a length greater than 0:" + items.join(', ')); } /*if (items.every((item) => item instanceof GiftArrayButton || item instanceof GiftArrayOtherAmount)) { if (items.find((item) => item instanceof GiftArrayOtherAmount)) { let temp = items.find((item) => item instanceof GiftArrayOtherAmount); items = items.filter((item) => item instanceof GiftArrayButton); items.push(temp); } } else*/ if (items.every((item) => item instanceof HTMLElement)) { items = items.map((item) => item.matches(".webform-component-textfield") ? new GiftArrayOtherAmount(item) : new GiftArrayButton(item)); } else { throw new Error("FrequencyArray: Arugment 1 is not of type HTMLElement or HTMLElement[]:" + items.join(', ')); } super(...items); this.Buttons = items.filter((item) => item instanceof GiftArrayButton); } get frequency () { const activeButton = this.Buttons.find((item) => item.checked); if (activeButton.value === "recurs") return "monthly"; if (activeButton.value === "NO_RECURR") return "one-time"; return activeButton.value; } set frequency (newFrequency) { const reNewFrequencyValue = new RegExp(newFrequency, 'gmi'); const matchingButton = this.find((item) => item.value.match(reNewFrequencyValue) || item.text.match(reNewFrequencyValue)); matchingButton.click(); } get recurring () { return this.frequency === "monthly" ? true : false; } set recurring (bool) { this.frequency = bool === true ? "monthly" : "one-time"; } addEventListeners (eventType, callbackFunction, filter = undefined) { if (filter && typeof filter === 'function') { const filteredItems = this.filter((item) => filter.call(this, item)); filteredItems.forEach((item) => item.addEventListener(eventType, callbackFunction)); } else if (filter && typeof filter === 'string') { if (filter.match(/buttons/gmi)) this.Buttons.forEach((item) => item.addEventListener(eventType, callbackFunction)); if (filter.match(/other/gmi)) this.OtherAmountInput.addEventListener(eventType, callbackFunction); } else { this.forEach((item) => item.addEventListener(eventType, callbackFunction)); } } } // const lockedProperty = { writable: false, configurable: false, enumerable: true }; function DonationFormAPI (elements, options = {}) { const defaultOptions = { min: 1.00, max: 999999.99, makeTabbed: false, fakeSubmit: true, overrideGiftArrayValues: false, }; options = { ...defaultOptions, ...options }; // const { frequencyRadios, submitButton, root } = elements; const [ amountRadiosOnetime, amountRadiosMonthly ] = elements.amountRadios; const oneTimeOtherAmountWrapper = amountRadiosOnetime.find((div) => !div.matches('.webform-component-textfield') || div.querySelector('input[type="text"]')); const oneTimeRadioButtons = amountRadiosOnetime.filter((div) => div !== oneTimeOtherAmountWrapper); const monthlyOtherAmountWrapper = amountRadiosMonthly.find((div) => !div.matches('.webform-component-textfield') || div.querySelector('input[type="text"]')); const monthlyRadioButtons = amountRadiosMonthly.filter((div) => div !== monthlyOtherAmountWrapper); const debug = { log: (...args) => window.NA.DonationForm.DEBUG_MODE && console.log(...args), info: (...args) => window.NA.DonationForm.DEBUG_MODE && console.log(...args), warn: (...args) => window.NA.DonationForm.DEBUG_MODE && console.log(...args), error: (...args) => window.NA.DonationForm.DEBUG_MODE && console.log(...args), }; // const api = new Object(); Object.defineProperty(api, 'root', { value: root, writable: false, configurable: true, enumerable: true, }); Object.defineProperties(api, { 'FORM_MINIMUM': { value: options.min || 0, ...lockedProperty }, 'FORM_MAXIMUM': { value: options.max || Infinity, ...lockedProperty }, }); Object.defineProperties(api, { GiftArrays: { value: { "one-time": new GiftArray([ ...oneTimeRadioButtons, oneTimeOtherAmountWrapper ]), "monthly": new GiftArray([ ...monthlyRadioButtons, monthlyOtherAmountWrapper ]), }, writable: false, configurable: true, enumerable: true, }, Frequencies: { value: new FrequencyArray(frequencyRadios), writable: false, configurable: true, enumerable: true, }, SubmitButton: { value: submitButton, writable: false, configurable: false, enumerable: true, } }); Object.defineProperties(api, { 'getFrequency': { value: async function () { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise((resolve, reject) => { try { resolve(this.Frequencies.frequency); } catch (error) { reject(error); } }); }, ...lockedProperty }, 'setFrequency': { value: async function (frequency) { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise(async (resolve, reject) => { try { this.Frequencies.frequency = frequency; if (await this.getFrequency() === frequency) resolve(frequency); } catch (error) { reject(error); } }); }, ...lockedProperty }, 'getAmount': { value: async function (frequency = undefined) { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise(async (resolve, reject) => { try { frequency = frequency || await this.getFrequency(); if (frequency && this.GiftArrays.hasOwnProperty(frequency)) { const activeGiftArray = this.GiftArrays[frequency]; resolve(activeGiftArray.amount); } else { throw new Error("getAmount: Invalid frequency: " + frequency); } } catch (error) { reject(error); } }); }, ...lockedProperty }, 'setAmount': { value: async function (amount, frequency = undefined) { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise(async (resolve, reject) => { try { const currentFrequency = await this.getFrequency(); if (!frequency) { frequency = currentFrequency; } else if (frequency !== currentFrequency) { frequency = await this.setFrequency(frequency); } if (frequency && this.GiftArrays.hasOwnProperty(frequency)) { const activeGiftArray = this.GiftArrays[frequency]; activeGiftArray.amount = amount; } else { throw new Error("setAmount: Invalid frequency: " + frequency); } if (await this.getAmount() === amount) resolve(amount); } catch (error) { reject(error); } }); }, ...lockedProperty }, 'getRecurring': { value: async function () { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise((resolve, reject) => { try { resolve(this.Frequencies.recurring); } catch (error) { reject(error); } }); }, ...lockedProperty }, 'setRecurring': { value: async function (bool) { if (!this || this === null) throw new Error("validate: Unable to read API context."); return new Promise(async (resolve, reject) => { try { this.Frequencies.frequency = bool ? true : false; if (await this.getRecurring() === bool) resolve(bool); } catch (error) { reject(error); } }); }, ...lockedProperty }, freqency: { get () { return this.getFrequency() }, set (value) { this.setFrequency(value) }, enumerable: true, configurable: true, }, amount: { get () { return this.getAmount() }, set (value) { this.setAmount(value) }, enumerable: true, configurable: true, }, recurring: { get () { return this.getRecurring() }, set (value) { this.setRecurring(value) }, enumerable: true, configurable: true, }, }); Object.defineProperties(api, { 'submit': { value: async function (condition = this.validate||function(){return true}) { //this.hooks['onBeforeSubmit'].forEach((callback) => callback.call(this)); let result; const isAsyncFunction = (func) => func.constructor.name === "AsyncFunction"; if (Array.isArray(condition)) { if (condition.every((c) => typeof c === 'function' && isAsyncFunction(c))) { result = await Promise.all(condition.map(async (c) => await c.call(this))); } else if (condition.every((c) => typeof c === 'function')) { result = condition.every((c) => c.call(this)); } else if (condition.every((c) => c === true || c === false)) { result = condition.every((c) => c); } } else if (typeof condition === 'function' && isAsyncFunction(condition)) { result = await condition.call(this); } else if (typeof condition === 'function') { result = condition.call(this); } else if (condition === true || condition === false) { result = condition; } else { console.error("Unknown error."); debugger; } // if (result === true) { if (window.NA.DonationForm.hasOwnProperty("DEBUG_MODE") && window.NA.DonationForm["DEBUG_MODE"] == true) return console.log("Submit aborted (debug mode is enabled)."); this.SubmitButton.click(), this.hooks['onSubmit'].forEach((callback) => callback.call(this)); //this.hooks['onAfterSubmit'].forEach((callback) => callback.call(this)); } else { return console.log("Submit failed (conditions did not evaluate to true)."); } }, ...lockedProperty }, 'interceptSubmit': { value: function (handleInterceptedSubmit = () => { return new Promise((resolve) => resolve(undefined)) }) { try { window.NA.DonationForm.SubmitButtonCopy = window.NA.DonationForm.SubmitButtonCopy || createNewSubmitButton(window.NA.DonationForm.SubmitButton, { cloneOriginal: false, hideOriginal: true, observeOriginal: false }); window.NA.DonationForm.SubmitButtonCopy.addEventListener('click', async (event) => { event.preventDefault(), event.stopPropagation(); const shouldFormSubmit = await handleInterceptedSubmit.call(this, event); if (shouldFormSubmit) { console.info("Submit allowed by initial interceptSubmit callback function resulting in a truthy evaluation."); const formIsValid = await window.NA.DonationForm.validate(); if (!formIsValid) { // if submit allowed but there are known errors in the form console.warn("Form has known errors. Attempting to submit to show errors then retrying."); console.log("Submitting..."); window.NA.DonationForm.submit(true); // submit anyway to trigger the error to be shown window.NA.DonationForm.SubmitButton.style.setProperty("display", "none"), debug.info("SubmitButton hidden."), // hide the original submit button again window.NA.DonationForm.SubmitButtonCopy.style.setProperty("display", "none"), debug.info("SubmitButtonCopy hidden."); // hide the copy of the submit button again window.NA.DonationForm.SubmitButtonCopy.style.removeProperty("display"), debug.info("SubmitButtonCopy unhidden."); // show the copy of the submit button } else { console.log("Submitting..."); window.NA.DonationForm.submit(true); } } else { console.log("Submit prevented."); console.info("Next submit will be allowed."); window.NA.DonationForm.SubmitButton.style.removeProperty("display"), debug.info("SubmitButton unhidden."); // show the original submit button so that if something goes wrong the user can still click the submit button window.NA.DonationForm.SubmitButtonCopy.style.setProperty("display", "none"), debug.info("SubmitButtonCopy hidden."); // hide the copy of the submit button that intercepts submit attempts so that there aren't two buttons } }); console.log("Submit intercept added.\nButton:", window.NA.DonationForm.SubmitButtonCopy); } catch (error) { console.error("Failed to add submit intercept:", error); } }, ...lockedProperty }, 'validate': { value: async function (root = undefined) { if (!this || this === null) throw new Error("validate: Unable to read API context."); root = root || this.root; const flattenArray = (array) => array.reduce((flat, toFlatten) => flat.concat(Array.isArray(toFlatten) ? flattenArray(toFlatten) : toFlatten), []); try { const freqency = await this.getFrequency(), amount = await this.getAmount(); if (!freqency || !amount) return false; if (amount < this.FORM_MINIMUM || amount > this.FORM_MAXIMUM) return console.error("validate:", "Gift amount is invalid:", amount), false; let requiredFields = Array.from(root.querySelectorAll('label:has(.form-required)')) .map((label) => document.getElementById(label.htmlFor) || (label.nextElementSibling || label.previousElementSibling)) .filter((_) => !!_) // remove blanks .filter((field) => { if (field.name && field.name.includes('[payment_information]')) return false; return true; }) .map((field) => { if (field.matches("div")) return [...field.querySelectorAll('input')]; return field; }) requiredFields = flattenArray(requiredFields); const valid = requiredFields.every((input) => { const type = input.tagName.toLowerCase() === 'select' ? 'select' : input.type; const { name, value, id } = input; //console.log(type, name, value); if (name === 'submitted[payment_information][payment_fields][credit][card_number]') { if (value && value.length === 16) return true; return console.error("validate:", name+':', "CC is invalid."), false; } if (name === 'submitted[leadership_circle]') return true; if (name === 'submitted[donation][other_amount]' || name === 'submitted[donation][recurring_other_amount]') if (amount) return true; switch (type) { case 'email': const emailRegex = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/; if (!emailRegex.test(value)) return console.error("validate:", name+':', "Email address is invalid.\n", input, value), false; return true; case 'tel': if (!value || value.length < 10) return console.error("validate:", name+':', "Phone number is invalid.\n", input, value), false; return true; case 'select': case 'radio': case 'text': if (!value || value.length === 0) return console.error("validate:", name+':', "Field is invalid.\n", input, value), false; return true; default: debug.log("default"); return true; } /*if (!value || value.length === 0) return false;*/ }); return valid; } catch (error) { console.error(error); return false; } }, ...lockedProperty }, //'makeTabbed': { value: function(){} }, 'DonationInterrupter': { value: { init: initDonationInterrupter.bind(api) }, enumerable: true, configurable: true, writable: true, } }); initHooks(api, ['onFrequencyChange', 'onAmountChange', 'onTrySubmit', 'onSubmit']); api.Frequencies.addEventListeners('change', (event) => { if (event.target.checked) { api.hooks['onFrequencyChange'].forEach((callback) => { callback.call(api, event.target.value); }); } }); Object.entries(api.GiftArrays).forEach(([ key, GiftArray ]) => { GiftArray.addEventListeners('change', (event) => { if (event.target.checked) { api.hooks['onAmountChange'].forEach((callback) => { callback.call(api, event.target.value); }); } }); }); api.SubmitButton.addEventListener('click', (event) => { api.hooks['onTrySubmit'].forEach((callback) => callback.call(api, event)); }); api.root.addEventListener('submit', (event) => { api.hooks['onSubmit'].forEach((callback) => callback.call(api, event)); }); if (options.makeTabbed) api.makeTabbed(); /*if (options.fakeSubmit) window.NA.DonationForm.SubmitButtonCopy = window.NA.DonationForm.SubmitButtonCopy || createNewSubmitButton(window.NA.DonationForm.SubmitButton, { cloneOriginal: false, hideOriginal: true, observeOriginal: false });*/ return api; } function createNewSubmitButton (originalSubmitButton = window.NA.DonationForm.SubmitButton, options = {}) { const defaultOptions = { cloneOriginal: true, hideOriginal: true, observeOriginal: true, }; options = { ...defaultOptions, ...options }; const newSubmitButton = document.createElement('button'); //newSubmitButton.id = "submit-button-copy"; newSubmitButton.classList.add("btn"); newSubmitButton.textContent = originalSubmitButton.value; originalSubmitButton.after(newSubmitButton); options.hideOriginal && originalSubmitButton.style.setProperty("display", "none"); return newSubmitButton; } function initHooks (api, hookNames = []) { const hooks = Object.fromEntries(hookNames.map((hookName) => ([hookName, new Array()]))); Object.defineProperty(api, 'hooks', { value: hooks, ...lockedProperty }); } function initDonationInterrupter (options = {}) { const getExpId = () => { let experiments = window._vwo_exp; experiments = Object.entries(window._vwo_exp); let id = experiments.find(([id, data]) => { const name = data.name; return name.match(/Donation Interrupter/); })[1]?.id; return id; }; const getExpVariation = (id) => { let experiment = window._vwo_exp[id]; return experiment.combination_chosen || experiment.combination_selected; }; const defaultOptions = { id: [ 'VWO', getExpId(), getExpVariation(getExpId()) ].join('-'), tokenName: ("NA__MPR_DonationInterrupter:" + [ 'VWO', getExpId(), getExpVariation(getExpId()) ].join('-')), min: 10, max: 100, askAmount: (originalAmount) => { if (originalAmount > 500) // $500+ return false; // don't show if (originalAmount >= 400) // $400-$500 return 50; if (originalAmount >= 300) // $300-$399 return 40; if (originalAmount >= 200) // $200-$299 return 30; if (originalAmount >= 100) // $100-$199 return 15; if (originalAmount < 100) // $100- return 10; return false; }, askFrequency: (originalFrequency) => { return "monthly"; }, popupHTML: { headingHTML: (`

Lorem ipsum dolor sit amet

`), bodyHTML: (`

Consectetur adipiscing elit. Sed nec egestas turpis, hendrerit semper nisl. Pellentesque auctor ipsum at pharetra eleifend. Pellentesque a rhoncus turpis, ut tempus nibh. Donec vel dui hendrerit nisi imperdiet tincidunt. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos.

Duis efficitur dolor ut nisl blandit imperdiet. Nullam pretium est nunc, tincidunt viverra ligula dapibus. Duis malesuada:

Sed placerat fringilla consequat. Nullam eu pellentesque sem?

`), }, }; options = { ...defaultOptions, ...options }; console.log("Initializing donation interrupter."); return new Promise((resolve, reject) => { try { const dialogElement = document.createElement('dialog'); dialogElement.id = options.id; dialogElement.classList.add("popup", "donation-interrupter", "NA"); dialogElement.innerHTML = `
${options.popupHTML.headingHTML} ${options.popupHTML.bodyHTML}
`; document.body.appendChild(dialogElement); // // const api = new Object({ askAmount: options.askAmount, askFrequency: options.askFrequency, }); Object.defineProperties(api, { id: { value: options.id, writable: false, enumerable: true, configurable: false, }, tokenName: { value: options.tokenName, writable: false, enumerable: true, configurable: false, }, Dialog: { value: dialogElement, writable: false, enumerable: true, configurable: true, }, show: { value: function () { this.update(), this.Dialog.showModal(), vwoCustomEvent(`${this.id}:shown`); this.storedState.updateTokenProperty("lastShown", getCurrentDate()); this.hooks['onShow'].forEach((callback) => callback.call(this)); }, ...lockedProperty }, hide: { value: function () { this.Dialog.close(), this.hooks['onHide'].forEach((callback) => callback.call(this)); }, ...lockedProperty }, update: { value: function () { this.Dialog.dispatchEvent(new CustomEvent('update'), { bubbles: false }); }, ...lockedProperty } }); Object.defineProperty(api, 'storedState', { value: { storageApi: localStorage, getToken: (function () { const tokenName = this.tokenName, storageApi = this.storedState.storageApi; return JSON.parse(storageApi.getItem(tokenName)) || null; }).bind(api), setToken: (function (tokenValue) { const tokenName = this.tokenName, storageApi = this.storedState.storageApi; return storageApi.setItem(tokenName, JSON.stringify(tokenValue)); }).bind(api), updateTokenProperty: (function (tokenPropertyName, tokenPropertyValue) { let state = this.storedState.getToken() || {}; state[tokenPropertyName] = tokenPropertyValue; this.storedState.setToken(state); return (this.storedState.getToken() || {})[tokenPropertyName] || undefined; }).bind(api), } }); initHooks(api, ['onShow', 'onHide', 'onUpdate', 'onYes', 'onNo']); function handleDialogUpdate (event) { // update dynamic text in the dialog Array.from(this.Dialog.querySelectorAll('[data-value]')).forEach(async (el) => { const attributeValue = el.getAttribute('data-value'); const currentAmount = await window.NA.DonationForm.getAmount(), currentFrequency = await window.NA.DonationForm.getFrequency(); if (attributeValue.match("askAmount")) { el.textContent = this.askAmount(currentAmount); } else if (attributeValue.match("askFrequency")) { el.textContent = this.askFrequency(currentFrequency); } else if (attributeValue.match("originalAmount") || attributeValue.match("amount")) { el.textContent = currentAmount; } else if (attributeValue.match("originalFrequency") || attributeValue.match("frequency")) { el.textContent = currentFrequency; } }); this.hooks['onUpdate'].forEach((callback) => callback.call(this)); } api.Dialog.addEventListener('update', handleDialogUpdate.bind(api)); // const handleYes = (async function () { vwoCustomEvent(`${this.id}:DonationInterrupter:yes`); const currentAmount = await window.NA.DonationForm.getAmount(), currentFrequency = await window.NA.DonationForm.getFrequency(); const catchAsyncError = (error) => { console.error("An error occured:", error); debugger; this.hide(); }; window.NA.DonationForm.setFrequency(this.askFrequency(currentFrequency)).then((frequency) => { console.log("Updated frequency:", frequency); window.NA.DonationForm.setAmount(this.askAmount(currentAmount)).then((amount) => { console.log("Updated amount:", amount); setTimeout(() => { console.log("Submitting..."); try { window.NA.DonationForm.submit(); } catch (error) { console.error("Error when submitting."); } finally { this.hide(); } }, 100); }).catch(catchAsyncError); }).catch(catchAsyncError); this.storedState.updateTokenProperty("lastConverted", getCurrentDate()); }).bind(api); const handleNo = (function () { vwoCustomEvent(`${this.id}:DonationInterrupter:no`); setTimeout(() => { console.log("Submitting..."); try { window.NA.DonationForm.submit(); } catch (error) { console.error("Error when submitting."); } finally { this.hide(); } }, 100); this.storedState.updateTokenProperty("lastDismissed", getCurrentDate()); }).bind(api); const handleCancel = (function () { this.hide(); this.storedState.updateTokenProperty("lastDismissed", getCurrentDate()); }).bind(api); async function handleDialogButtonClick (event) { event.preventDefault(); if (event.target.hasAttribute('data-action')) { if (event.target.getAttribute('data-action').match("yes")) { await handleYes.call(this); this.hooks['onYes'].forEach((callback) => callback.call(this)); } if (event.target.getAttribute('data-action').match("no")) { await handleNo.call(this); this.hooks['onNo'].forEach((callback) => callback.call(this)); } } } Array.from(api.Dialog.querySelectorAll('.popup__footer button')).forEach((button) => button.addEventListener('click', handleDialogButtonClick.bind(api))); if (api.Dialog.querySelector('.btn-dismiss')) api.Dialog.querySelector('.btn-dismiss').onclick = handleCancel; window.NA.DonationForm.DonationInterrupter = api; async function shouldDonationInterrupterShow () { return new Promise(async (resolve, reject) => { const shouldSubmit = true, shouldNotSubmit = false; const shouldShow = () => { this.show(), resolve(shouldNotSubmit) }, shouldNotShow = () => resolve(shouldSubmit); try { const formIsValid = await window.NA.DonationForm.validate(); if (!formIsValid) return console.log("One or more donation form fields are invalid; donation interrupter will not be shown."), shouldNotShow(); 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Before you go, would you consider becoming a sustainer to MPR News?

`), bodySectionHTML: (`

Your monthly gift supports trusted journalism, music discovery, and community conversation for all – no matter where you live or how you listen. From the broadcast to the podcast, on-air and online, gifts from individuals power everything you find at Minnesota Public Radio.

Would you consider becoming a sustainer by converting your one-time gift to a monthly gift today?

`), min: 100, // do not show if original gift is below this amount max: 500, // do not show if original gift is above this amount askAmount: (originalAmount) => { // the input is the original amount // the output is the ask amount, or false if the input does not map to an ask amount if (originalAmount > 500.00) // $500+ return false; // don't show if (originalAmount >= 400.00) // $400-$500 return 50.00; if (originalAmount >= 300.00) // $300-$399 return 40.00; if (originalAmount >= 200.00) // $200-$299 return 30.00; if (originalAmount >= 100.00) // $100-$199 return 15.00; if (originalAmount < 100.00) // $100- return 10.00; return false; }, }; // // // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // // window.NA.DonationForm.init({ makeTabbed: false }).then(async (donationFormApi) => { //console.log("DonationForm:", donationFormApi); console.log("Donation Form: %c READY %c", 'background-color: MediumSeaGreen; color: white; font-weight: bold;', 'background-color: unset; color: unset; font-weight: unset;'); console.log(donationFormApi); const interrupter = await donationFormApi.DonationInterrupter.init({ min: DONATION_INTERRUPTER_OPTIONS.min, max: DONATION_INTERRUPTER_OPTIONS.max, askAmount: DONATION_INTERRUPTER_OPTIONS.askAmount, popupHTML: { headingHTML: DONATION_INTERRUPTER_OPTIONS.headingSectionHTML, bodyHTML: DONATION_INTERRUPTER_OPTIONS.bodySectionHTML, }, }); //console.log("DonationInterrupter", interrupter); console.log("Donation Interrupter: %c READY %c", 'background-color: MediumSeaGreen; color: white; font-weight: bold;', 'background-color: unset; color: unset; font-weight: unset;'); console.log(interrupter); //interrupter.show(); // debug: always show popup immediately when page loads }).catch((error) => { console.log("Donation Interrupter: %c FAILED %c An error occured when initializing the API:", 'background-color: Tomato; color: white; font-weight: bold;', 'background-color: unset; color: Tomato; font-weight: unset;'), console.error(error) }); }catch(e) {console.error(e)} return vwo_$('head')[0] && vwo_$('head')[0].lastChild;})("head")}}, R_940895_48_1_2_2:{ fn:function(log,nonce=''){return (function(x) { if(!vwo_$.fn.vwoRevertHtml){ return; }; var el,ctx=vwo_$(x); /*vwo_debug log("Revert","content","[vwo-element-id='1742482566780']"); vwo_debug*/(el=vwo_$("[vwo-element-id='1742482566780']")).revertContentOp(),el=vwo_$("[vwo-element-id='1742482566780']");})("[vwo-element-id='1742482566780']")}}, C_940895_48_1_2_3:{ fn:function(log,nonce=''){return (function(x) {var el,ctx=vwo_$(x); /*vwo_debug log("content",".stylingblock-content-margin-cell > table:nth-of-type(1) > tbody:nth-of-type(1) > tr:nth-of-type(1) > td:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1)"); vwo_debug*/(el=vwo_$(".stylingblock-content-margin-cell > table:nth-of-type(1) > tbody:nth-of-type(1) > tr:nth-of-type(1) > td:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1)")).replaceWith2("
You'll gain real-world insights into how economics impacts your daily life with this easy-to-follow online course. This crash course is based on the acclaimed textbook Economy, Society, and Public Policy by CORE Econ, tailored to help you grasp key concepts without feeling overwhelmed.

Whether you're new to economics or just want to deepen your understanding, this course covers the basics and connects them to today’s pressing issues—from inequality to public policy decisions.

Each week, you'll receive a reading guide that distills core principles, offers actionable takeaways, and explains how they affect the current world. While the full ebook enriches the experience, the guides alone provide a comprehensive understanding of fundamental economic ideas.

You’ll find this course especially useful and unique because… Are you ready to build a foundation in economics that empowers you to think critically about the world around you?

Get instant access today and keep an eye on your inbox for a confirmation email and your first lesson.  
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"))})),el=vwo_$("#tfa_134-L > b:nth-of-type(1)");})("#tfa_134-L > b:nth-of-type(1)")}}, R_940895_48_1_2_4:{ fn:function(log,nonce=''){return (function(x) { if(!vwo_$.fn.vwoRevertHtml){ return; }; })(".author,.img-wrapper,.img-wrapper img,.author-copy")}}, C_940895_48_1_2_1:{ fn:function(log,nonce=''){return (function(x) {var el,ctx=vwo_$(x); /*vwo_debug log("editElement",".stylingblock-content-margin-cell > table:nth-of-type(1) > tbody:nth-of-type(1) > tr:nth-of-type(1) > td:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1) > h2:nth-of-type(1) > span:nth-of-type(1)"); vwo_debug*/(el=vwo_$(".stylingblock-content-margin-cell > table:nth-of-type(1) > tbody:nth-of-type(1) > tr:nth-of-type(1) > td:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1) > h2:nth-of-type(1) > span:nth-of-type(1)")).html("Hello! David Brancaccio here. Do you want instant access to the free online course - “Economics 101” - to understand basic economic concepts?");})(".stylingblock-content-margin-cell > table:nth-of-type(1) > tbody:nth-of-type(1) > tr:nth-of-type(1) > td:nth-of-type(1) > div:nth-of-type(1) > div:nth-of-type(1) > h2:nth-of-type(1) > span:nth-of-type(1)")}}},rules:[{"triggers":["8536412"],"tags":[{"metricId":959030,"id":"metric","data":{"type":"m","campaigns":[{"g":3,"c":64}]}},{"metricId":959030,"id":"metric","data":{"type":"m","campaigns":[{"g":4,"c":48}]}},{"metricId":959030,"id":"metric","data":{"type":"m","campaigns":[{"g":3,"c":65}]}},{"metricId":959030,"id":"metric","data":{"type":"m","campaigns":[{"g":1,"c":39}]}},{"metricId":959030,"id":"metric","data":{"type":"m","campaigns":[{"g":2,"c":62}]}},{"metricId":959030,"id":"metric","data":{"type":"m","campaigns":[{"g":3,"c":63}]}}]},{"triggers":["12454056"],"tags":[{"metricId":0,"id":"metric","data":{"type":"g","campaigns":[{"g":5,"c":39}]}}]},{"triggers":["8536409"],"tags":[{"metricId":959027,"id":"metric","data":{"type":"m","campaigns":[{"g":4,"c":64}]}},{"metricId":959027,"id":"metric","data":{"type":"m","campaigns":[{"g":5,"c":48}]}},{"metricId":959027,"id":"metric","data":{"type":"m","campaigns":[{"g":4,"c":65}]}},{"metricId":959027,"id":"metric","data":{"type":"m","campaigns":[{"g":3,"c":39}]}},{"metricId":959027,"id":"metric","data":{"type":"m","campaigns":[{"g":3,"c":62}]}},{"metricId":959027,"id":"metric","data":{"type":"m","campaigns":[{"g":4,"c":63}]}}]},{"triggers":["12454059"],"tags":[{"metricId":0,"id":"metric","data":{"type":"g","campaigns":[{"g":6,"c":39}]}}]},{"triggers":["12454053"],"tags":[{"priority":4,"id":"runCampaign","data":"campaigns.39"}]},{"triggers":["8639604"],"tags":[{"metricId":951908,"id":"metric","data":{"type":"m","campaigns":[{"g":1,"c":64}]}},{"metricId":951908,"id":"metric","data":{"type":"m","campaigns":[{"g":1,"c":48}]}},{"metricId":951908,"id":"metric","data":{"type":"m","campaigns":[{"g":1,"c":65}]}},{"metricId":951908,"id":"metric","data":{"type":"m","campaigns":[{"g":4,"c":62}]}},{"metricId":951908,"id":"metric","data":{"type":"m","campaigns":[{"g":1,"c":63}]}}]},{"triggers":["12454062"],"tags":[{"metricId":0,"id":"metric","data":{"type":"g","campaigns":[{"g":7,"c":39}]}}]},{"triggers":["10589191"],"tags":[{"priority":4,"id":"runCampaign","data":"campaigns.64"},{"priority":4,"id":"runCampaign","data":"campaigns.48"},{"priority":4,"id":"runCampaign","data":"campaigns.62"},{"priority":4,"id":"runCampaign","data":"campaigns.63"}]},{"triggers":["8536415"],"tags":[{"metricId":959033,"id":"metric","data":{"type":"m","campaigns":[{"g":2,"c":64}]}},{"metricId":959033,"id":"metric","data":{"type":"m","campaigns":[{"g":3,"c":48}]}},{"metricId":959033,"id":"metric","data":{"type":"m","campaigns":[{"g":2,"c":65}]}},{"metricId":959033,"id":"metric","data":{"type":"m","campaigns":[{"g":2,"c":39}]}},{"metricId":959033,"id":"metric","data":{"type":"m","campaigns":[{"g":1,"c":62}]}},{"metricId":959033,"id":"metric","data":{"type":"m","campaigns":[{"g":2,"c":63}]}}]},{"triggers":["8459768"],"tags":[{"metricId":951905,"id":"metric","data":{"type":"m","campaigns":[{"g":5,"c":64}]}},{"metricId":951905,"id":"metric","data":{"type":"m","campaigns":[{"g":2,"c":48}]}},{"metricId":951905,"id":"metric","data":{"type":"m","campaigns":[{"g":5,"c":65}]}},{"metricId":951905,"id":"metric","data":{"type":"m","campaigns":[{"g":4,"c":39}]}},{"metricId":951905,"id":"metric","data":{"type":"m","campaigns":[{"g":5,"c":62}]}},{"metricId":951905,"id":"metric","data":{"type":"m","campaigns":[{"g":5,"c":63}]}}]},{"triggers":["12928443"],"tags":[{"priority":0,"id":"runCampaign","data":"campaigns.65"}]},{"triggers":["8"],"tags":[{"priority":2,"id":"groupCampaigns"},{"priority":3,"id":"prePostMutation"}]},{"triggers":["9"],"tags":[{"priority":2,"id":"visibilityService"}]},{"triggers":["2"],"tags":[{"id":"runTestCampaign"}]},{"triggers":["75"],"tags":[{"id":"urlChange"}]},{"triggers":["5"],"tags":[{"id":"checkEnvironment"}]}],pages:{"ec":[{"1625289":{"inc":["o",["url","urlReg","(?i).*"]]}}]},pagesEval:{"ec":[1625289]},stags:{}}})(); 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Updraft® - Minnesota Weather News
Paul Huttner

How much is COVID-19 impacting forecast model accuracy?

Fewer aircraft observations may be impacting forecast model accuracy

Delta flight from Seattle-Tacoma International Airport flies nearly empty
A Delta flight from Seattle-Tacoma International Airport flies nearly empty to John F. Kennedy International Airport on March 15 near New York City. Fewer aircraft observations amid the COVID-19 pandemic may be impacting forecast model accuracy.
John Moore | Getty Images file

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Chalk up one more impact of COVID-19. Less air travel means less weather data feeding into weather forecast models.

The European Centre for Medium-Range Weather Forecasts (ECMWF) first flagged the reduction in aircraft weather data in March.

Between March 3 and March 23 March there was a reduction of 65 percent in weather reports received over Europe. Globally the reduction was about 42 percent.

aircraft-based observations over Europe
Number of aircraft-based weather observations over Europe received and used at ECMWF during March 2020.
ECMWF

Garbage in, garbage out?

Less complete weather data into a weather forecast model will impact accuracy as you might expect. The ECMWF estimates a 15 percent reduction in model forecast accuracy in wind and temperature forecasts at flight levels if all aircraft data is removed.

Sensitivity studies at ECMWF have shown that removing all aircraft data degrades the short-range wind and temperature forecasts at those levels by up to 15%, with significant degradations at all forecast ranges up to seven days. There is a smaller, but still statistically significant, impact on near-surface fields, up to 3% on surface pressure.

Surface weather parameters impacted?

A July study in the American Geophysical Union journal Geophysical Research Letters suggests a measurable reduction in forecast accuracy due to flight reductions during COVID-19.

In this study, we verify global weather forecasts in March to May 2020 against high‐resolution global reanalysis data set and an observation‐based global precipitation data set, which are the best estimate of the atmospheric state. To investigate the forecast deterioration during the pandemic, the forecast accuracy during March to May 2020 is further compared with the average accuracy during March to May 2017–2019.

We report a significant deterioration in the forecasts of surface temperature, RH, wind speed, and pressure, but no significant deterioration in precipitation forecast is observed. A similar analysis for February 2020 suggests that the forecast accuracy of surface meteorology could have been expected to improve in 2020 compared with 2017–2019, if aircraft observations were carried out as usual.

It should be noted that the study methodology has been questioned by several meteorologists. There are other variables that may be at play in this complex situation.

#

One area to watch for model forecast differences is in the tropics. The lack of weather data could be causing some big forecast model differences there. There have been some interesting inconsistencies between models lately in the tropical Atlantic.

It is likely that the reduction in flight-level weather data feeding into forecast models is reducing accuracy somewhat. It’s just difficult to pinpoint the magnitude and spatial distribution of the effects on forecast accuracy.

Stay tuned.

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