Notes on Web and Mobile App Development

var canSaveCookie = (function () { $.cookie("testSaveCookie", {}); var ok = $.cookie("testSaveCookie") !== null; $.removeCookie("testSaveCookie"); return ok; })(); function addTaskList(project_management_id, date) { $.ajax({ url: "<?= Yii::$app->request->baseUrl ?>/task-detail/ajax-list-task", dataType: 'json', data: {'project_management_id' :project_management_id, 'ask_date': date}, type: 'POST', success: function (res) { tasks = JSON.parse(res.items); // defaultEventClick(tasks[0]); console.log(tasks.length); // avoid duplicate append task list clearPopupTaskList(); $.each(tasks, function(id, value) {     $('#popup_task_id')        .append($("<option></option>")        .attr("value", value['id'])        .text(value['task_name'])); }); defa...