Create javascript

this is the java script file

Author: Rounak-chauhan

To-Do List/javascript

@@ -0,0 +1,48 @@
+let ulTasks = $('#ulTasks')
+let btnAdd = $('#btnAdd')
+let btnReset = $('#btnReset')
+let btnSort = $('#btnSort')
+let btnCleanup = $('#btnCleanup')
+let inpNewTask = $('#inpNewTask')
+
+function addItem() {
+  let listItem = $('<li>', {
+    'class': 'list-group-item',
+    text: inpNewTask.val()
+  })
+  listItem.click(() => {
+    listItem.toggleClass('done')
+  })
+  ulTasks.append(listItem)
+  inpNewTask.val('')
+  toggleInputButtons()
+}
+
+function clearDone() {
+  $('#ulTasks .done').remove()
+  toggleInputButtons()
+}
+
+function sortTasks() {
+  $('#ulTasks .done').appendTo(ulTasks)
+}
+
+function toggleInputButtons() {
+  btnReset.prop('disabled', inpNewTask.val() == '')
+  btnAdd.prop('disabled', inpNewTask.val() == '')
+  btnSort.prop('disabled', ulTasks.children().length < 1)
+  btnCleanup.prop('disabled', ulTasks.children().length < 1)
+}
+
+inpNewTask.keypress((e) => {
+  if (e.which == 13) addItem()
+})
+inpNewTask.on('input', toggleInputButtons)
+
+btnAdd.click(addItem)
+btnReset.click(() => {
+  inpNewTask.val('')
+  toggleInputButtons()
+})
+btnCleanup.click(clearDone)
+btnSort.click(sortTasks)