myJS.js

// myJS-1.2.js library see GitHub repo

'use strict';const JS={doq:qs=>document.querySelector(qs),htm:function(qs,val){if(val===undefined){return JS.doq(qs).innerHTML;}else{JS.doq(qs).innerHTML=val;}},css:function(qs,cssx){let m=JS.doq(qs);if(cssx===undefined){return m.style;}else{m.style=cssx;}},addClass:function(qs,cname){let m=JS.doq(qs);m.classList.add(cname);},delClass:function(qs,cname){let m=JS.doq(qs);m.classList.remove(cname);},gss:function(qs,cssx){let m=JS.doq(qs);let prop=window.getComputedStyle(m,null).getPropertyValue(cssx);return prop;},val:function(qs,val){if(val===undefined){return JS.doq(qs).value;}else{JS.doq(qs).value=val;}},tod:function(qs,mode){let m=JS.doq(qs);if(m.style.display==='none'){m.style.display=mode;}else{m.style.display='none';}},show:function(qs){let obj=JS.doq(qs);obj.style.visibility="visible";},hide:function(qs){let obj=JS.doq(qs);obj.style.visibility="hidden";},attr:function(qs,aname,avalue){if(avalue!==undefined){JS.doq(qs).setAttribute(aname,avalue);}else{return JS.doq(qs).getAttribute(aname);}},webget:function(url,n){fetch(url,{cache:"no-cache"}).then(function(response){return response.text().then(function(text){webresponse(n,text);});});},webgetjson:function(url,n){fetch(url,{cache:"no-cache"}).then(function(response){return response.json();}).then(function(jobj){webresponse(n,jobj);}).catch(function(error){webresponse(n,"error");});},webpost:function(url,n,qs){fetch(url,{method:'post',headers:{"Content-type":"application/x-www-form-urlencoded; charset=UTF-8"},body:qs}).then(function(response){return response.text();}).then(function(text){webresponse(n,text);}).catch(function(error){console.log('Request failed',error);});},websend:function(url,qs){fetch(url,{method:'post',headers:{"Content-type":"application/x-www-form-urlencoded; charset=UTF-8"},body:qs}).catch(function(error){console.log('Request failed',error);});},twoDigitDate:function(n){if(n<10)
return"0"+n;else
return n;},todayDay:function(objdate){let d;if(objdate!==undefined){d=objdate;}else{d=new Date();}
return d.getDay();},getDOM:function(objdate){let d;if(objdate!==undefined){d=objdate;}else{d=new Date();}
return d.getDate();},todayMon:function(objdate){let d;if(objdate!==undefined){d=objdate;}else{d=new Date();}
return d.getMonth()+1;},todayYear:function(objdate){let d;if(objdate!==undefined){d=objdate;}else{d=new Date();}
return d.getFullYear();},getMDY:function(objdate){let d;if(objdate!==undefined){d=objdate;}else{d=new Date();}
let curr_date=JS.twoDigitDate(d.getDate());let curr_month=JS.twoDigitDate(d.getMonth()+1);let curr_year=d.getFullYear();return curr_month+"/"+curr_date+"/"+curr_year;},getYMD:function(objdate){let d;if(objdate!==undefined){d=objdate;}else{d=new Date();}
let curr_date=JS.twoDigitDate(d.getDate());let curr_month=JS.twoDigitDate(d.getMonth()+1);let curr_year=d.getFullYear();return curr_year+"-"+curr_month+"-"+curr_date;},getHM:function(){let d=new Date();let curr_Hour=JS.twoDigitDate(d.getHours());let curr_Minute=JS.twoDigitDate(d.getMinutes());return curr_Hour+":"+curr_Minute;},getHM12:function(){let date=new Date();let hours=date.getHours();let minutes=date.getMinutes();let ampm=hours>=12?'pm':'am';hours=hours%12;hours=hours?hours:12;minutes=minutes<10?'0'+minutes:minutes;let strTime=hours+':'+minutes+' '+ampm;return strTime;},getShortDay:function(n){let d=new Array('Sun','Mon','Tue','Wed','Thu','Fri','Sat');return d[n];},getLongDay:function(n){let d=new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');return d[n];},getShortMon:function(n){let m=new Array('0','Jan','Feb','Mar','Apr','May','Jun','July','Aug','Sep','Oct','Nov','Dec');return m[n];},getLongMon:function(n){let m=new Array('','January','February','March','April','May','June','July','August','September','October','November','December');return m[n];},addDays:function(n){let d=new Date();d.setDate(d.getDate()+n);return d;},sleep:function(milliSeconds){let startTime=new Date().getTime();while(new Date().getTime()<startTime+milliSeconds){}},getCB:function(){navigator.clipboard.readText().then(text=>{getCBtext(text);}).catch(err=>{alert("could not paste from clipboard");});},setCB:function(txt){navigator.clipboard.writeText(txt).catch(err=>{alert("could not copy to clipboard");});},scrollBottom:function(){window.scrollTo(0,document.body.scrollHeight);},rand:function(low,hi){return Math.floor((Math.random()*hi)+low);},getOptionText:function(sid){let obj=document.getElementById(sid);return obj.options[obj.selectedIndex].text;},getOptionIndex:function(sid){let obj=document.getElementById(sid);return obj.selectedIndex;},getQvar:function(v){let query=window.location.search.substring(1);let vars=query.split("&");for(let i=0;i<vars.length;i++){let pair=vars[i].split("=");if(pair[0]==v){return pair[1];}}
return(false);},notify:function(msg){if(!("Notification"in window)){alert(msg);return;}
else if(Notification.permission==="granted"){let notification=new Notification(msg);}
else if(Notification.permission!=='denied'){Notification.requestPermission(function(permission){if(permission==="granted"){let notification=new Notification(msg);}else{alert(msg);}});}},titleCase:function(str){if(str===undefined)
return false;else
str=str.toString();return str.replace(/\w\S*/g,function(txt){return txt.charAt(0).toUpperCase()+txt.substr(1).toLowerCase();});},numfix:function(n,p){if(p===undefined){return parseFloat(n.toFixed(2));}else{return parseFloat(n.toFixed(p));}},dlgOpen:function(qs){return JS.doq(qs).show();},dlgClose:function(qs){return JS.doq(qs).close();},setCookie:function(cname,cvalue,exdays){let d=new Date();d.setTime(d.getTime()+(exdays*24*60*60*1000));let expires="expires="+d.toUTCString();if(exdays)
document.cookie=cname+"="+cvalue+"; "+expires;else
document.cookie=cname+"="+cvalue;},getCookie:function(cname){let name=cname+"=";let ca=document.cookie.split(';');for(let i=0;i<ca.length;i++){let c=ca[i];while(c.charAt(0)==' ')c=c.substring(1);if(c.indexOf(name)!=-1)
return c.substring(name.length,c.length);}
return"";},deleteCookie:function(name){JS.setCookie(name,"",-1);}};