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Project 179, Employee DataBase. Refactoring: Duplicate Code #1100

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Project 179, Employee DataBase. Refactoring: Duplicate Code #1100

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115 changes: 45 additions & 70 deletions assets/Js/employeeDatabase.js
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Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
let selectRow = null;
const emp_codes = new Set();
const formFields = ["name", "code", "city", "date", "dep", "des", "salary"];

function onFormSubmit() {
let formData = readFormData();
Expand All @@ -15,107 +16,81 @@ function onFormSubmit() {
}
}
}

// Getting value from User-----------------------------------------------------
function readFormData() {
var formData = {};
formData["name"] = document.getElementById("name").value;
formData["code"] = document.getElementById("code").value;
formData["city"] = document.getElementById("city").value;
formData["date"] = document.getElementById("date").value;
formData["dep"] = document.getElementById("dep").value;
formData["des"] = document.getElementById("des").value;
formData["salary"] = document.getElementById("salary").value;
// console.log(formData);
let formData = {};
formFields.forEach(field => {
formData[field] = document.getElementById(field).value;
});
return formData;
}

// Inserting & Showing Record in Another Table-----------------------------------------------
function insertNewRecord(data) {
let table = document
.getElementById("myTable")
.getElementsByTagName("tbody")[0];
let table = document.getElementById("myTable").getElementsByTagName("tbody")[0];
let newRow = table.insertRow(table.length);
cell1 = newRow.insertCell(0);
cell1.innerHTML = data.name;
cell2 = newRow.insertCell(1);

formFields.forEach((field, i) => {
let cell = newRow.insertCell(i);
cell.innerHTML = data[field];
});

// Add edit and delete buttons to the last two cells
let editCell = newRow.insertCell(formFields.length);
editCell.innerHTML = `<a onclick="onEdit(this)">Edit</a>`;

let deleteCell = newRow.insertCell(formFields.length + 1);
deleteCell.innerHTML = `<a onclick="onDelete(this)">Delete</a>`;

emp_codes.add(data.code);
cell2.innerHTML = data.code;
cell3 = newRow.insertCell(2);
cell3.innerHTML = data.city;
cell4 = newRow.insertCell(3);
cell4.innerHTML = data.date;
cell5 = newRow.insertCell(4);
cell5.innerHTML = data.dep;
cell6 = newRow.insertCell(5);
cell6.innerHTML = data.des;
cell7 = newRow.insertCell(6);
cell7.innerHTML = data.salary;
cell8 = newRow.insertCell(7);
cell8.innerHTML = `<a onclick="onEdit(this)">Edit</a>`;
cell9 = newRow.insertCell(8);
cell9.innerHTML = `<a onclick="onDelete(this)">Delete</a>`;
}

// Reseting Form---------------------------------------------------------------------------
// Resetting Form-----------------------------------------------------------
function resetForm() {
document.getElementById("name").value = "";
document.getElementById("code").value = "";
document.getElementById("city").value = "";
document.getElementById("date").value = "";
document.getElementById("dep").value = "";
document.getElementById("des").value = "";
document.getElementById("salary").value = "";
formFields.forEach(field => {
document.getElementById(field).value = "";
});
selectRow = null;
}
// Editing Record ----------------------------------------------------------------------------

// Editing Record ----------------------------------------------------------------------------
function onEdit(td) {
selectRow = td.parentElement.parentElement;
document.getElementById("name").value = selectRow.cells[0].innerHTML;
document.getElementById("code").value = selectRow.cells[1].innerHTML;
document.getElementById("city").value = selectRow.cells[2].innerHTML;
document.getElementById("date").value = selectRow.cells[3].innerHTML;
document.getElementById("dep").value = selectRow.cells[4].innerHTML;
document.getElementById("des").value = selectRow.cells[5].innerHTML;
document.getElementById("salary").value = selectRow.cells[6].innerHTML;
formFields.forEach((field, i) => {
document.getElementById(field).value = selectRow.cells[i].innerHTML;
});
}

// Update Record-----------------------------------------------------------------------------
function updateRecord(formData) {
selectRow.cells[0].innerHTML = formData.name;
selectRow.cells[1].innerHTML = formData.code;
selectRow.cells[2].innerHTML = formData.city;
selectRow.cells[3].innerHTML = formData.date;
selectRow.cells[4].innerHTML = formData.dep;
selectRow.cells[5].innerHTML = formData.des;
selectRow.cells[6].innerHTML = formData.salary;
formFields.forEach((field, i) => {
selectRow.cells[i].innerHTML = formData[field];
});
}

// Deleteing Record--------------------------------------------------------------------------
// Deleting Record--------------------------------------------------------------------------
function onDelete(td) {
if (confirm("Are you want to delete this record ?")) {
row = td.parentElement.parentElement;
let row = td.parentElement.parentElement;
emp_codes.delete(row.cells[1].innerHTML);
document.getElementById("myTable").deleteRow(row.rowIndex);
resetForm();
}
}

// Search Function ------------------------------------------------------------------------
function myFunction() {
var input, filter, table, tr, td, i, txtValue;
input = document.getElementById("myInput");
filter = input.value.toUpperCase();
table = document.getElementById("myTable");
tr = table.getElementsByTagName("tr");
for (i = 0; i < tr.length; i++) {
td = tr[i].getElementsByTagName("td")[0];
let input = document.getElementById("myInput");
let filter = input.value.toUpperCase();
let table = document.getElementById("myTable");
let tr = table.getElementsByTagName("tr");

for (let i = 0; i < tr.length; i++) {
let td = tr[i].getElementsByTagName("td")[0];
if (td) {
txtValue = td.textContent || td.innerText;
if (txtValue.toUpperCase().indexOf(filter) > -1) {
tr[i].style.display = "";
} else {
tr[i].style.display = "none";
}
}
let txtValue = td.textContent || td.innerText;
tr[i].style.display = txtValue.toUpperCase().indexOf(filter) > -1 ? "" : "none";
}
}
}
}