WORKINPROGRESS.js tri-check drop-down

addcss.js addCSS(css, id, anchor) - Add css style to document head - Returns appended style element - css = style document text - id = optional ID for style element

arrayequivalent.js arrayequivalent(a, b) - bidirectional array equiv checker - Check if two arrays are equivalent (contain the same elements)

arrayshuffle.js ashuffle(array) - Shuffle array and return the result

arraystoobj.js arraystoobj(keys, values) - create object from array of keys and array of values (array.forEach method) createObject(keys, values) - create object from array of keys and array of values (Object.fromEntries method)

clickit.js clickit(element) - simulate mousedown/mouseup/click event on an element

clickpoint.js clickpoint(x, y) - simulate click event on x,y coordinates (in pixels)

downloaddata.js downloaddata(data, name, ext, promptText) - download given data as a file

dragelement.js dragElement(elmnt) - make an element draggable

escapehtml.js escapeHtml(unsafe) - replace selected HTML chars with HTML entities encode(string) - replaces HTML chars with charcodes

gridcalendar.js grid-cal - custom element date picker (uses showmonth.js) - Resulting date is formatted Y-MM-DD (eg - 2019-05-28) - - element.value holds results - element.oninput to respond to changes - innerHTML is set to title attribute - setting element.value="" will also set innerHTML to title again - styles set in gridcal.css and showmonth.css - Attributes: value = initial date ; data-locale = locale name ; title = initial label ; precheck = name of precheck function ; clickfn = function to use in place of default fn in response to click event ; reset = if true, selecting the same date twice will reset calendar value ""

inputit.js inputit(element, newtext, { clobber = false, interval = 100 } = {}) - INPUT text entry simulator

isbetween.js isbetween(num, min, max, equ = true) - check if value is between two others - default includes endpoints

isloaded_betterwait.js isElementLoaded(selector).then(... - wait until element is loaded - resolve promise when element is loaded (uses requestAnimationFrame) betterWait(conditionFunction, { poll = 1000, timeout = 600000, stopper = { stop: false } } = {}).then(... - resolve promise when condition becomes true - uses setTimeout and polling interval - consider switching to requestAnimationFrame

isontop_getcenter.js isontop(el, { ignore } = {}) - Check if element is on top; requires getcenter() - returns [element, centercoordinates] getcenter(el) - get center coordinates of element - getcenter(element) -> returns {x:, y:}

loadcss.js loadCSS(url, id) - load CSSS file into head as link

loadscript.js loadScript(url, { vnum, id, defer, async, module, before, anchor } = {}) - dynamically load JS file

localcookie.js localCookie(name, value) - set/read/delete "cookie" stored in localstorage

makearray.js makearray(start, end) - convenience function to create an array of x numbers, or an array with values between x and y

makedimbg.js makedimbg({ source, parentbox, before, onclickfn, fadetime = "0.35s", alsofn, opacity = 1, scroll} = {}) - place translucent screen over everything. - click or press Escape to dismiss - useful for pulling attention to floating window - onclickfn replaces click response - alsofn runs in addition to default click response

makediv.js makediv(id, { tag = "div", cls = "", inner = "" } = {}) - convenience fn to create DIV element

numtodate_isodate.js numtodate(date) - convert string date into Date object - date may be Date object, number/string as yyyymmdd, or string as yyyy-mm-dd isodate(date) - return yyyy-mm-dd format of date object datecalc(date, { years, months, days } = {}) - take Date object (or yyyy-mm-dd) and return new Date object after doing date math timenow() - return local time timediff(a, b) - return time difference to the closest hour - TODO: make this more generalizable (granularity options) mstotime(milliseconds) - convert milliseconds to time (H:m:s) getwkday(n, locale="default",format="short") - get name of weekday in specified locale (or default)

oneshot.js oneshot() - one-shot function (resettable) oneshot2 - true one-shot (cannot be reset)

pad2start.js pad2start(num) - convenience function to pad a number with 0s for up to 2 digits

promiseprompt.js promiseprompt(promptext, { placeholder = "", defaulttext = "", oktext = "Ok", canceltext = "Cancel", id = "promiseprompt", classes, confirm = false, html = false, okfn = async function () { return true; } } = {}).then(... - interactive dialog that resolves to a promise. Requires makedimbg - necessary styles in promiseprompt.css

promisetimeout.js promisetimeout(timeout).then(... - "sleep" function for use inside async functions - promisetimeout(miliseconsd)

randoms.js random(seed) - seeded pseudo random number generator - let rng = random(123456); rng(); minmax(min, max) - get random value between min/max, inclusive minmaxexcept(min, max, except) - random integer except some number randarray(arr,except) - rreturn andom array element; optional exclusion parameter

scrollto.js scrollto(element) - scroll an element into view

showmonth.js showmonth({ refdate, precal = 0, postcal = 0, anchor, classes = "", locale = "default", clickfn, title = "" } = {}) - display interactive calendar - option for showing multiple months - styles set in showmonth.css - parameters: refdate = initial date ; precal/postcal = how many months to show before/after index month ; anchor = base element for calholder ; classes = classname(s) ; locale = language locale, clickfn = function to use in place of default fn in response to click event ; title = calendar title

spark.js spark({x, y}={}, { interval = 1000, anchor = document.body, size = "2em", color = "green" } = {}) - flash a marker on an element

threestate.js threestate(target) - three-state slider initialization function - assocaited styles in threestate.css

toradians.js toradians(degrees) - Convert degrees to Radians

inprogress/circlemenu-new.js floatmenu({ styles = {}, config = {}, menuitems, anchor } = {}) - configurable collapsing menu

inprogress/clock-face.js clock-face full-time

inprogress/full-time.js full-timex