// Created by Madhav //Just some message alert("!....Feel Free to Comment...! " +" Would Love to hear from you..☺️"); //our so called database var name1 = ["alice","john","stuart","adam","barry","oliver","davos","brandon","john","eminem","flash","superman","thor"]; var pro1 = ["designer","mechanic","constructor","painter","soldier","landlord","sailor","soldier","student","rap god","superhero","superhero","superhero"]; var age1 = ["27","33","19","45","35","53","29","32","16","45","immortal","immortal","immortal"]; //function to search database function search() { //variable to find no. of element that match our keyword var count = 0; //to get the keyword inputed var check1 = document.getElementById("keyword").value.toLowerCase(); //To remove any extra spacing var check=check1.trim(); //declaring local array equal to global var name = name1; var pro = pro1; var age = age1; var show = new Array ; //getting the keywords index in array if it is var n = name.indexOf(check); var p = pro.indexOf(check); var a = age.indexOf(check); //If name is keyword if(n>-1&&p<0&&a<0) { //To check how many times keyword has appeared on array and save output in show named array for(var j=0 ;j"+name[j]+"" + "Profession : " + ""+pro[j]+"" + "
Age : " + age[j] ; count++; } } } //If profession is keyword if(p>-1&&n<0&&a<0) { //To check how many times keyword has appeared on array and save output in show named array for(var j=0 ;j"+name[j]+"" + "Profession : " + ""+pro[j]+"" + "
Age : " + age[j] ; count++; } } } //If age is keyword if(a>-1&&p<0&&n<0) { //To check how many times keyword has appeared on array and save output in show named array for(var j=0 ;j"+name[j]+"" + "Profession : " + ""+pro[j]+"" + "
Age : " + age[j] ; count++; } } } //If keyword doesn't match to any if(n<0&&p<0&&a<0) { for(let i=0;i"+name[i]+"" + "Profession : " + ""+pro[i]+"" + "
Age : " + age[i] ; } } //To display output document.getElementById("output").innerHTML="" +"" + count + ""+ " Match found....!
"+ show.join("

"); } //to bring the add new form function ad() { document.getElementById("ad").style.visibility="visible"; } //the exit button funtion in add new form function exit() { document.getElementById("ad").style.visibility="hidden"; } //to store the inputed value in global array function enter() { var n =document.getElementById("name").value.toLowerCase(); var p =document.getElementById("pro").value.toLowerCase(); var a =document.getElementById("age").value.toLowerCase(); if(n===''||p===''||a==='') { } else { name1.push(n); pro1.push(p); age1.push(a); } document.getElementById("ad").style.visibility="hidden"; } //to delete searched element using splice function //almost same functioning as search but just now deleting after getting index no. function del() { var check = document.getElementById("keyword").value.toLowerCase(); var name = name1; var pro = pro1; var age = age1; var n = name.indexOf(check); var p = pro.indexOf(check); var a = age.indexOf(check); //If name is keyword if(n>-1&&p<0&&a<0) { tosplice(name,check); } //If profession is keyword if(p>-1&&n<0&&a<0) { tosplice(pro,check); } //If age is keyword if(a>-1&&p<0&&n<0) { tosplice(age,check); } //Warning that all database will be wiped... if(n<0&&p<0&&a<0) { document.getElementById("output").innerHTML="!...NONE...DELETED....!" + "
Please read instruction on how to delete.."; } else { //To display confirmation that it has been deleted document.getElementById("output").innerHTML="!....DELETED....!"; } } //To perform the function splice function tosplice(num,check) { for(var j=0 ;j

Client side local Search engine