diff --git a/2darray.html b/2darray.html
new file mode 100644
index 0000000..399ea59
--- /dev/null
+++ b/2darray.html
@@ -0,0 +1,17 @@
+
+
+
+ Document
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/arrayFunction.html b/arrayFunction.html
new file mode 100644
index 0000000..e6cfa86
--- /dev/null
+++ b/arrayFunction.html
@@ -0,0 +1,12 @@
+
+
+
+ Document
+
+
+
+
+
+
\ No newline at end of file
diff --git a/dom.html b/dom.html
new file mode 100644
index 0000000..26377aa
--- /dev/null
+++ b/dom.html
@@ -0,0 +1,22 @@
+
+
+
+ Document
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/hotelbill.html b/hotelbill.html
new file mode 100644
index 0000000..d12c031
--- /dev/null
+++ b/hotelbill.html
@@ -0,0 +1,60 @@
+
+
+
+ Hotel Bill
+
+
+ Hotel Bill Collection System
+
+
+
+ Date
+ Table
+ Food
+ No Of Person
+ Total Bill
+
+
+
+
+
diff --git a/js/2darray.js b/js/2darray.js
new file mode 100644
index 0000000..43314f2
--- /dev/null
+++ b/js/2darray.js
@@ -0,0 +1,21 @@
+let arr = [
+ [1,'meet',21]
+ [2,'dixit',20]
+ [3,'dhruvil',22]
+]
+
+const display = (arr) => {
+
+ let print = 'sr no name age {
// console.log(index + '--' + value);
// });
-//3.
+// 3.
// data.map((value,index) => {
// console.log(index + '--' + value);
// })
-//4.
+// 4.
// data.map((v,i) => console.log(i + '--' + v))
@@ -145,7 +145,7 @@
// --Update--
-//1.
+// 1.
// data[3] = 50
// console.log(data);
@@ -157,19 +157,19 @@
// --Add--
-//1.
+// 1.
// data.push(100);
// console.log(data);
-//2.
+// 2.
// data.unshift(100);
// console.log(data);
-//3.
+// 3.
// data.splice(5,0,87)
// console.log(data);
@@ -179,65 +179,65 @@
// --Remove--
-//1.
+// 1.
// data.pop()
// console.log(data);
-//2.
+// 2.
// data.shift()
// console.log(data);
-//3.
+// 3.
// data.splice(2,3)
// console.log(data);
-//-------------
+// -------------
// let data = [ 30, 5, 'MISTRY', 80, 60, 'Surti', 50 ];
// let data1 = [88,188];
-//-------------
+// -------------
// --Array's Function's--
-//1.
+// 1.
// let ans = Array.isArray(data);
// console.log(ans);
-//2.
+// 2.
// let ans = data.concat(data1)
// console.log(ans);
-//3.
+// 3.
// let ans = data.some((v) => v > 50);
// console.log(ans);
-//4.
+// 4.
// let ans = data.find((v) => v > 20);
// console.log(ans);
-//5.
+// 5.
// let fullname = "MEET NILESHBHAI MISTRY";
// let ans = fullname.split(" ");
// console.log(ans);
-//6.
+// 6.
// let ans = data.slice(2,4 );
// console.log(ans);
@@ -247,7 +247,7 @@
// -------TASK-------
// ------------------
-//1. filter()
+// 1. filter()
// const Age = [25, 64, 16, 15, 34];
@@ -261,7 +261,7 @@
-//2. reduse()
+// 2. reduse()
// let arr = [200, 50, 25];
@@ -276,7 +276,7 @@
// callTask() //Ans: 125
- //or
+// or
@@ -298,7 +298,7 @@
-//3. indexOf()
+// 3. indexOf()
// function task() {
@@ -318,7 +318,7 @@
-//4. lastindexOf
+// 4. lastindexOf
// function task() {
// let lindexOf = 'mistrymeetteem';
@@ -353,17 +353,17 @@
// console.log(ans);
-//2.filter
+// 2.filter
// let ans = data.filter((v,i) => v > 15 && v < 90)
// console.log(ans);
-//3. reduse
+// 3. reduse
// let ans = data1.reduce((acc,v,i) => acc + v,0)
// console.log(ans);
-//4. reverse
+// 4. reverse
// let ans = data.reverse()
// console.log(ans);
@@ -371,58 +371,131 @@
-//5. sort
+// 5. sort
-//1
+// 1
// let ans = data2.sort()
// console.log(ans); //asc
-//2
+// 2
// let ans = data1.sort((a,b) => a - b)
// console.log(ans);
-//3
+// 3
// let ans = data1.sort((a,b) => b - a)
// console.log(ans);
-//6.fill
+// 6.fill
// let ans = data.fill(10000,2,5)
// console.log(ans);
-//7.findIndex
+// 7.findIndex
// let ans = data1.findIndex((v) => v === 56)
// console.log(ans);
-let data = [ 10, 8, 50, 'meet', 40, 80, 90, 'meet' ];
+// let data = [ 10, 8, 50, 'meet', 40, 80, 90, 'meet' ];
-let data1 = [55, 8, 9, 877, 56, 99, 140];
+// let data1 = [55, 8, 9, 877, 56, 99, 140];
+
+// let data2 = ['Mistry','Meet','Surati','Gujarati'];
+
+
+// //8.includes
+
+// // let ans = data1.includes(55)
+// // console.log(ans);
+
+// //9.every
+
+// // let ans = data1.every((v) => v > 0)
+// // console.log(ans);
+
+
+// //10. indexOf
+
+// // let ans = data.indexOf("meet")
+// // console.log(ans);
+
+
+// let ans = data.lastIndexOfayyays("meet")
+// console.log(ans);
+
+
+
+
+
+// -----arrays task---------
+// -------------------------
+
+
+
+// let data = [20, 49, 10, 'meet', 58, 79];
+
+// let data1 = [39, 58, 88, 19, 95, 68]
+
+// let data2 = ['surat','mumbai','panjab','tamilnadu']
-let data2 = ['Mistry','Meet','Surati','Gujarati'];
+// // 1. Finding the maximum element in an array.
+// let ans = data.filter((v, i) => v > 40)
+// console.log(ans);
+
+// or
+
+// let ans1 = data.filter((v, i) => {
+// if (v > 15) {
+// console.log(v);
+// }
+// })
+
+
+
+
+// 2. Finding the minimum element in an array.
+
+
+// let ans = data.filter((v, i) => v < 50)
+// console.log(ans);
-//8.includes
-// let ans = data1.includes(55)
+// or
+
+
+// let ans1 = data.filter((v, i) => {
+// if (v < 15) {
+// console.log(v);
+// }
+// })
+
+
+
+// 3. Sorting an array in ascending order
+
+// let ans = data2.sort()
// console.log(ans);
-//9.every
+// or
-// let ans = data1.every((v) => v > 0)
+// let ans = data2.sort((v,i) => v - i )
// console.log(ans);
-//10. indexOf
-// let ans = data.indexOf("meet")
+
+
+// 4. Sorting an array in descending order.
+
+// let ans = data1.sort((v,i) => i - v)
// console.log(ans);
+// or
-let ans = data.lastIndexOfayyays("meet")
-console.log(ans);
+// let ans = data.sort()
+// console.log(ans);
\ No newline at end of file
diff --git a/js/arrayFunction.js b/js/arrayFunction.js
new file mode 100644
index 0000000..8931e72
--- /dev/null
+++ b/js/arrayFunction.js
@@ -0,0 +1,181 @@
+// let array1 = [15, 84, 65, 22, 45, 170, 54]
+
+//1.
+
+// const maxArr = (array1) => {
+// let max = array1[0]
+
+// for (let i=1; i max) {
+// max = array1[i]
+// }
+// }
+// console.log(max);
+// }
+// maxArr(array1)
+
+
+
+//2.
+
+// const maxArr = (array1) => {
+// let max = array1[0]
+
+// for (let i=1; i {
+// let = newArr =[]
+// for (let i=array1.length-1; i>=0; i--) {
+// newArr.push(array1[i]);
+// }
+// console.log(newArr);
+// }
+
+// ReversArr(array1)
+
+//6. Finding the sum of all elements in an array.
+
+// const SumArr = () => {
+// sum = 0
+// for (let i=0; i {
+// sum = 0
+// for (let i=0; i {
+// let temp;
+// for (let i=0; i {
+// let uniqeArr = []
+
+// arr.map((v) => {
+// if (!uniqeArr === v) {
+// newArr.push(v)
+// }
+// })
+// console.log(uniqeArr);
+// }
+
+// dupliArr(arr2)
+
+
+
+
+
+
+//10. Merging two arrays into a new array.
+
+// const mergeArr = (arr1,arr2) => {
+// let newArr = []
+
+// for (let i=0; i {
+
+
+// }
+// splitArr(arr1, aar2)
+
+//13. Rotating an array by a given number of positions.
+
+// const rotatingArr = (arr,n) => {
+// for (let i=0; i {
+
+// let ans = arr.sort((a,b) => b-a)
+// console.log(ans[1]);
+// }
+
+// seclargArr(arr1)
+
+// 15. Finding the k-th smallest element in an array.
+
+// const ksmallArr = (arr, elem) => {
+// let ans = arr.sort((a, b) =>a - b)
+// console.log(ans[elem - 1]);
+// }
+// ksmallArr(arr1, 2)
+
diff --git a/js/dom.js b/js/dom.js
new file mode 100644
index 0000000..8c7e86d
--- /dev/null
+++ b/js/dom.js
@@ -0,0 +1,54 @@
+// const handlClick = () => {
+// console.log("Click!!");
+// }
+// let divElem = document.getElementById("disp");
+// let h1Elem = document.createElement("h1");
+// let h1Text = document.createTextNode("Hello");
+
+// h1Elem.appendChild(h1Text);
+
+// divElem.appendChild(h1Elem);
+
+// let aElem = document.createElement("a");
+// aElem.setAttribute("href","#");
+// aElem.setAttribute("onclick","handlClick()")
+// let aText = document.createTextNode("home");
+
+// aElem.appendChild(aText);
+// divElem.appendChild(aElem);
+
+
+const handlRemove = (id) => {
+ let div = document.getElementById("div-", + id)
+ console.log("remove");
+ div.remove()
+
+}
+const handlSubmit = () => {
+ event.preventDefault()
+
+ let name = document.getElementById("name").value;
+ console.log("ok");
+
+ let id = Math.floor(Math.random() * 1000);
+ console.log(id);
+
+
+ let parentDiv = document.getElementById("disp");
+ let divElem = document.createElement("div");
+ divElem.setAttribute("id","div-" + id);
+ let divText = document.createTextNode(name);
+
+ let btnElem = document.createElement("button");
+ btnElem.setAttribute("onclick","handlRemove("+ id +")");
+
+ let btnText = document.createTextNode("X");
+
+ divElem.appendChild(divText);
+ parentDiv.appendChild(divElem);
+
+ btnElem.appendChild(btnText);
+ parentDiv.appendChild(btnElem);
+
+
+}
\ No newline at end of file
diff --git a/js/hotelbill.js b/js/hotelbill.js
new file mode 100644
index 0000000..00abedb
--- /dev/null
+++ b/js/hotelbill.js
@@ -0,0 +1,158 @@
+const handlesubmit = () => {
+ let date = document.getElementById("date").value;
+ let table = document.getElementById("table").value;
+ let food = document.getElementById("food").value;
+ let person = document.getElementById("person").value;
+
+ let obj = {
+ date: date,
+ table: table,
+ food: food,
+ person: person
+ }
+ console.log(obj);
+
+ let localdata = JSON.parse(localStorage.getItem("hotel"));
+
+ if (localdata) {
+ localdata.push(obj)
+ localStorage.setItem("hotel", JSON.stringify(localdata))
+ } else {
+ localStorage.setItem("hotel", JSON.stringify([obj]))
+ }
+ display()
+}
+// let dateErr = true;
+// let tableErr = true;
+// let foodErr = true;
+// let personErr = true;
+
+// console.log(date , table , food , person);
+// if (date === "") {
+// document.getElementById("dateErr").innerHTML = "Please Select Date";
+// document.getElementById("dateErr").style.color = "red";
+// }else{
+// document.getElementById("dateErr").innerHTML = "";
+// dateErr = false;
+// }
+// if(table === "0"){
+// document.getElementById("tableErr").innerHTML = "Please Select Table";
+// document.getElementById("tableErr").style.color = "red";
+// }else{
+// document.getElementById("tableErr").innerHTML = "";
+// tableErr = false;
+// }
+// if (food === "0") {
+// document.getElementById("foodErr").innerHTML = "Please Select Food";
+// document.getElementById("foodErr").style.color = "red";
+// }else{
+// document.getElementById("foodErr").innerHTML = "";
+// foodErr = false;
+
+// }
+// if (person === '' || person === "0" ) {
+// document.getElementById("personErr").innerHTML = "Please Enter Person";
+// document.getElementById("personErr").style.color = "red";
+
+// }else{
+// document.getElementById("personErr").innerHTML = "";
+// personErr = false;
+// }
+
+// localStorage.setItem("dateDetail" , JSON.stringify(date));
+// localStorage.setItem("tableDetail" , JSON.stringify (table));
+// localStorage.setItem("foodDetail" , JSON.stringify(food));
+// localStorage.setItem("personDetai" , JSON.stringify(person));
+//
+
+
+const display = () => {
+ let hoteldisp = JSON.parse(localStorage.getItem("hotel"));
+
+ let display = document.getElementById("disp");
+ display.innerHTML = ""
+
+ let trElem = document.createElement("tr");
+ let tdElem = document.createElement("th");
+ let tdText = document.createTextNode(v.date);
+
+ tdElem.appendChild(tdText);
+ trElem.appendChild(tdElem);
+ display.appendChild(trElem);
+
+
+ let tdElem1 = document.createElement("th");
+ let tdText1 = document.createTextNode(v.table);
+
+
+ tdElem1.appendChild(tdText1);
+ trElem.appendChild(tdElem1);
+
+
+ let tdElem2 = document.createElement("th");
+ let tdText2 = document.createTextNode(v.food);
+
+
+ tdElem2.appendChild(tdText2);
+ trElem.appendChild(tdElem2);
+
+
+ let tdElem3 = document.createElement("th");
+ let tdText3 = document.createTextNode(v.person);
+
+
+ tdElem3.appendChild(tdText3);
+ trElem.appendChild(tdElem3);
+
+
+ let tdElem4 = document.createElement("th");
+ let tdText4 = document.createTextNode(v.total);
+
+
+ tdElem4.appendChild(tdText4);
+ trElem.appendChild(tdElem4 );
+
+
+ hoteldisp.map((v,i) => {
+ let trElem = document.createElement("tr");
+ let tdElem = document.createElement("td");
+ let tdText = document.createTextNode(v.date);
+
+ tdElem.appendChild(tdText);
+ trElem.appendChild(tdElem);
+ display.appendChild(trElem);
+
+
+ let tdElem1 = document.createElement("td");
+ let tdText1 = document.createTextNode(v.table);
+
+
+ tdElem1.appendChild(tdText1);
+ trElem.appendChild(tdElem1);
+
+
+ let tdElem2 = document.createElement("td");
+ let tdText2 = document.createTextNode(v.food);
+
+
+ tdElem2.appendChild(tdText2);
+ trElem.appendChild(tdElem2);
+
+
+ let tdElem3 = document.createElement("td");
+ let tdText3 = document.createTextNode(v.person);
+
+
+ tdElem3.appendChild(tdText3);
+ trElem.appendChild(tdElem3);
+
+
+ let tdElem4 = document.createElement("td");
+ let tdText4 = document.createTextNode(v.total);
+
+
+ tdElem4.appendChild(tdText4);
+ trElem.appendChild(tdElem4 );
+ });
+}
+display()
\ No newline at end of file
diff --git a/js/object.js b/js/object.js
new file mode 100644
index 0000000..e69de29
diff --git a/js/storage.js b/js/storage.js
new file mode 100644
index 0000000..a1d7ff9
--- /dev/null
+++ b/js/storage.js
@@ -0,0 +1,53 @@
+// localStorage.setItem('firstname','meet')
+// localStorage.setItem('lastname','mistry')
+// // console.log(localStorage.getItem('firstname'));
+// localStorage.removeItem('lastname')
+
+
+
+// // sessionStorage.setItem('location','surat')
+// // sessionStorage.removeItem('location')
+
+// // console.log(sessionStorage.getItem('location'));
+
+
+
+const handlSubmit = () => {
+
+
+ let localdata = JSON.parse(localStorage.getItem("name"));
+
+ let name = document.getElementById("name").value;
+
+ console.log(name);
+
+ if (localdata) {
+ localdata.push(name);
+
+ localStorage.setItem("name", JSON.stringify(localdata));
+ } else {
+
+ localStorage.setItem("name", JSON.stringify([name]));
+ }
+
+
+ // arr.push(name);
+
+}
+
+const Display = () => {
+ let data = JSON.parse(localStorage.getItem("name"));
+ let disElem = document.getElementById("disp")
+ disElem.innerHTML = ""
+
+
+ data.map((l) => {
+ let liElem = document.createElement("li");
+ let liText = document.createTextNode(l)
+
+ liElem.appendChild(liText);
+ disElem.appendChild(liElem);
+ });
+}
+
+Display()
\ No newline at end of file
diff --git a/js/todo.js b/js/todo.js
new file mode 100644
index 0000000..ebe1c4f
--- /dev/null
+++ b/js/todo.js
@@ -0,0 +1,42 @@
+let array = [];
+let update = null;
+
+const handleremove = (i) => {
+
+ array.splice(i , 1);
+
+ display();
+}
+const handleEdit = (i) => {
+ update = i;
+ document.getElementById("name").value = array[i];
+
+}
+
+const display = () => {
+ let ulElem = document.getElementById("disp");
+
+ let liElem = document.createElement("li");
+ let liText = document.createTextNode("100");
+
+ liElem.appendChild(liText);
+ ulElem.appendChild(liElem);
+
+
+
+}
+
+const handledetail = () => {
+ event.preventDefault();
+ let name = document.getElementById("name").value;
+
+ if (update !== null || update == 0) {
+ array[update] = name;
+ } else {
+ array.push(name);
+ }
+ update = null;
+ document.getElementById("name").value = "";
+
+ display();
+}
\ No newline at end of file
diff --git a/objects.html b/objects.html
new file mode 100644
index 0000000..712e43a
--- /dev/null
+++ b/objects.html
@@ -0,0 +1,12 @@
+
+
+
+ Document
+
+
+
+
+
+
\ No newline at end of file
diff --git a/storage.html b/storage.html
new file mode 100644
index 0000000..9c38e22
--- /dev/null
+++ b/storage.html
@@ -0,0 +1,20 @@
+
+
+
+ Document
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/todo.html b/todo.html
new file mode 100644
index 0000000..19d8f0f
--- /dev/null
+++ b/todo.html
@@ -0,0 +1,21 @@
+
+
+
+ Document
+