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app.js
File metadata and controls
242 lines (202 loc) · 7.25 KB
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var update_id_1=document.getElementById('my_update');
update_id_1.setAttribute("class","button_show");
function submitForm(){
var bookName_id=document.getElementById('bookName_id').value;
var AuthorName_id=document.getElementById('AuthorName_id').value;
var date_id=document.getElementById('date_id').value;
var isbNum_id=document.getElementById('isbNum_id').value;
// validation
if(bookName_id == ""){
document.getElementById('bookName').innerHTML="please fill up Book Title";
return false;
}
else if((bookName_id.length<3) || (bookName_id.length>20)){
document.getElementById('bookName').innerHTML="**please fill the Book Name between 3 to 20";
return false;
}
else if(!isNaN(bookName_id)){
document.getElementById('bookName').innerHTML="*Please fill up character*";
return false;
}else{
document.getElementById('bookName').style.display="none";
}
if(AuthorName_id == ""){
document.getElementById('authorName').innerHTML="please fill up Author Name";
return false;
}
else if((AuthorName_id.length<3) || (AuthorName_id.length>13)){
document.getElementById('authorName').innerHTML="*Please fill the Author Name between 3 and 15*";
return false;
}
else if(!isNaN(AuthorName_id)){
document.getElementById('authorName').innerHTML="*Please fill up character*";
return false;
}else{
document.getElementById('authorName').style.display="none";
}
if(date_id == ""){
document.getElementById('dateName').innerHTML="please fill up Correct Date";
return false;
}
if(isbNum_id == ""){
document.getElementById('isbnNum').innerHTML="please fill up Isbn Number";
return false;
}
else if((isbNum_id.length<1) || (isbNum_id.length>13)){
document.getElementById('isbnNum').innerHTML="*Please fill the isbn Number between 1 and 13*";
return false;
}
else if(isNaN(isbNum_id)){
document.getElementById('isbnNum').innerHTML="Enter Only Number";
return false;
}else{
document.getElementById('isbnNum').style.display="none";
}
var formData={
name:bookName_id,
author:AuthorName_id,
date:date_id,
isbn:isbNum_id,
}
if(localStorage.getItem('formDatas')=== null){
var formDatas=[]
formDatas.push(formData)
localStorage.setItem('formDatas', JSON.stringify(formDatas))
}else{
var formDatas=JSON.parse(localStorage.getItem('formDatas'))
formDatas.push(formData)
localStorage.setItem('formDatas',JSON.stringify(formDatas))
}
document.getElementById('main_form').reset();
fetchformDatas()
event.preventDefault();
}
// delete
function deleteFromData(id){
var formDatas=JSON.parse(localStorage.getItem('formDatas'));
for(var i=0;i<formDatas.length;i++){
if(i===parseInt(id)){
formDatas.splice(i,1);
}
}
localStorage.setItem('formDatas',JSON.stringify(formDatas));
// e.preventDefault();
fetchformDatas();
}
// edit Data
function editFromData(isbn){
var update_id_1=document.getElementById('my_update');
update_id_1.setAttribute("class","button_show1 btn btn-primary");
var submit_hide=document.getElementById('my_submit');
submit_hide.setAttribute("class"," btn btn-primary button_show");
document.getElementById('isbNum_id').disabled = true;
var formDatas=JSON.parse(localStorage.getItem('formDatas'))
for(var i=0;i<formDatas.length;i++){
if(formDatas[i].isbn == parseInt(isbn)){
var name=formDatas[i].name;
var author=formDatas[i].author;
var date=formDatas[i].date;
var isbn=formDatas[i].isbn;
var inputTitle=document.getElementById('bookName_id').setAttribute("value",name);
var authorName=document.getElementById('AuthorName_id').setAttribute("value",author);
var dateName=document.getElementById('date_id').setAttribute("value",date);
var isbnNum=document.getElementById('isbNum_id').setAttribute("value",isbn);
}
}
event.preventDefault()
}
// update
function updateForm(){
var bookName_id=document.getElementById('bookName_id').value;
var AuthorName_id=document.getElementById('AuthorName_id').value;
var date_id=document.getElementById('date_id').value;
var isbNum_id=document.getElementById('isbNum_id').value;
// validation
if(bookName_id == ""){
document.getElementById('bookName').innerHTML="please fill up Book Title";
return false;
}
else if((bookName_id.length<3) || (bookName_id.length>20)){
document.getElementById('bookName').innerHTML="**please fill the Book Name between 3 to 20";
return false;
}
else if(!isNaN(bookName_id)){
document.getElementById('bookName').innerHTML="*Please fill up character*";
return false;
}else{
document.getElementById('bookName').style.display="none";
}
if(AuthorName_id == ""){
document.getElementById('authorName').innerHTML="please fill up Author Name";
return false;
}
else if((AuthorName_id.length<3) || (AuthorName_id.length>13)){
document.getElementById('authorName').innerHTML="*Please fill the Author Name between 3 and 15*";
return false;
}
else if(!isNaN(AuthorName_id)){
document.getElementById('authorName').innerHTML="*Please fill up character*";
return false;
}else{
document.getElementById('authorName').style.display="none";
}
if(date_id == ""){
document.getElementById('dateName').innerHTML="please fill up Correct Date";
return false;
}else{
document.getElementById('dateName').style.display="none";
}
if(isbNum_id == ""){
document.getElementById('isbnNum').innerHTML="please fill up Isbn Number";
return false;
}
else if((isbNum_id.length<1) || (isbNum_id.length>13)){
document.getElementById('isbnNum').innerHTML="*Please fill the isbn Number between 1 and 13*";
return false;
}
else if(isNaN(isbNum_id)){
document.getElementById('isbnNum').innerHTML="Enter Only Number";
return false;
}else{
document.getElementById('isbnNum').style.display="none";
}
var formData={
name:bookName_id,
author:AuthorName_id,
date:date_id,
isbn:isbNum_id
};
update(formData);
fetchformDatas();
event.preventDefault()
}
function update(oldData){
var formDatas=JSON.parse(localStorage.getItem('formDatas'));
var newarr=[];
for(var i=0;i<formDatas.length;i++){
if(formDatas[i].isbn===oldData.isbn){
formDatas[i].name=oldData.name;
formDatas[i].author=oldData.author;
formDatas[i].date=oldData.date;
formDatas[i].isbn=oldData.isbn;
}
}
newarr = formDatas;
localStorage.setItem('formDatas',JSON.stringify(newarr));
}
// fetch data
function fetchformDatas(){
var formDatas=JSON.parse(localStorage.getItem('formDatas'))
var tbody_html=document.getElementById('tbody_html');
tbody_html.innerHTML='';
for(var i=0; i<formDatas.length;i++){
var name=formDatas[i].name;
var author=formDatas[i].author;
var date=formDatas[i].date;
var isbn=formDatas[i].isbn;
tbody_html.innerHTML +='<tr><td>'+name+'</td><td>'+
author+'</td><td>'+
date+'</td><td>'+isbn
+'</td><td class="d-flex"><a href="" onclick="deleteFromData(\''+i+'\')"><i class="far fa-trash-alt"></i></a> <a href="" class="ml-auto" onclick="editFromData(\''+isbn+'\')"><i class="fas fa-pencil-alt "></i></a></td></tr>';
};
}