Application Development and Emerging Technology
(PreLab-1, 2, PreLab)
(MidLab-1, 2, MidLab)
(FinLab-1, 2, FinLab)
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Which of the following is correct from given the statement below:
//$this->db->select('title, content, date');
//$query = $this->db->get('mytable');
//return $query->result();
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Which of the following is correct from the given statement below:
//$this->db->limit(10);
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Which of the following is correct from given the statement below:
//$this->db->select('title, content, date');
//$query = $this->db->get('mytable');
//return $query->result();
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Which of the following is correct from the given statement below:
//$this->db->limit(10);
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Center the table’s content by adding the align class
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Floats specify an element on where to place, either using left or right classes accordingly
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.slideLeft(interval) It is used creates a sliding to the left transition within a given time on a selected element
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Material Design is know for a flat design.
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To make an image appear round and circle, add the circle class to the element.
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.fadeupt(interval)
It is used to produce a fading out effect within a given time on a selected element
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When you have a long line of text in an element that needs to be shortened or truncated, we can use
the truncate class to remove long lines of text into an ellipsis(…).
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Add the responsive-table class to the table element tag to make the table horizontally scrollable on small screen widths
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Helper classes are used to assist in providing some common functionality
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To make an image adapts and resize responsively to the screen size, add the responsive-img class to an image element.
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.cover()
It is used to hide selected element(s)
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The most popular CSS Frameworks are
Bootstrap and Foundation.
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Flow text is a responsive text class that change the text size depending on the screen size
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Bold are used to emphasize a quote or citation by putting a colored left border to the text.
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fadeIn(interval)
It is used to produce a fading in effect within a given time on a selected element
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valid() is used to get or set values from and to an input element particularly textboxes.
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Columns are used to separate page contents, line after line horizontally.
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HTML framework are pre-prepared website components styling that is used to create web design with
standards-compliant features that is built on Cascading Style Sheets(CSS).
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MaterializeCSS was created by a team of students from Carnegie Mellon University .
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Every CSS Framework has each unique style and some of them offer Material Design.
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.text()
It is used to get or set values from and to a non-input element like divs.
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Model design is a design language or design convention for modern applications and websites.
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Model design is a design language or design convention for modern applications and websites.
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According to MaterializeCSS’ documentation, we should include the Google Material Icon font for our
fontsusing its CDN and the materializecss’ css file.
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The Material Design codenamed is Quantum void
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jQuery is a javascript library that makes web scripting easier for us.
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.open()
It is used to show selected element(s)
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Before a specific jQuery action execute, we call the Event Handlers to trigger the action.
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Grids are very useful in website design because it plays an important role in managing and and arranging
web and media elements in a web page.
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Material Design Was developed by Yahoo in 2014 and designed by Matias Duarte
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Log In modules are needed to limit users from accessing off-limits and restricted webpages or content
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In order to use and access session variables on webpages, we must put the session_start().
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CodeIgniter constants are defined in application/config/controller.php.
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A report module is typically a front-end web page that contains various figures of
interpreted database table records.
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To avoid repetitive function declarations on controllers and modules, we should use Helper classes
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A query module contains a form that will pass parameters to the controller suggesting on how
you want the data to be showed.
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The helper is used as a function library that we can just load to the controller or view
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The helper is used as a function library that we can just load to the controller or view.
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You can declare your own session variable on the $_SESSION superglobal
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Database Synchronization is the process of organizing the columns/records or attributes and tables of the database to minimize data redundancy.
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Self-service password reset (SSPR) is defined as any process or technology that allows users who forgot their password authenticate their account and reset their
passwords without calling the help desk.
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Search Up methods is very useful on getting pieces of data, one at a time particularly on multiple tables and databases
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Log In modules are needed to limit users from accessing off-limits and restricted webpages or content.
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The helper libraries all located in system/controller. After loading the helper class to be used, its functions is ready to be used.
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To avoid repetitive function declarations on controllers and modules, we should use Look up method classes.
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A report module is typically a back-end web page that contains various figures of interpreted database table records.
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you can declare your own session variable on the $_SESSION superglobal
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Constants are like variables that store values but it can only contain strings and numbers.
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For sending email, make sure you configured your email server properly. This method
uses the Email class library
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.CAPTCHAIt is very useful on web forms security against online bots, crawlers and spammers.
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Flashinfo are session variables that are only available until the next request.
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Model (the module) are templates for reports. Queries
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Sessions in native PHP are the “superglobal” variables that can be accessed anywhere on the web application because it is stored on the browser session.
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There are certain common functions or small snippets of code used in every or most Information
Systems. We call them controllers.
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A query module contains a form that will pass parameters to the controller suggesting on how
you want the data to be showed.
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Look Up methods is very useful on getting pieces of data, one at a time particularly on multiple
tables and databases.
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A report module is typically a front-end web page that contains various figures of
interpreted database table records.
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In Codeigniter 3 helpers are all located in system/helper.
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The helper is used as a function library that we can just load to the controller or view.
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To avoid repetitive function declarations on controllers and modules, we should use Helper classes.
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Report Module (the module) are templates for reports.
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Constants are like variables that store values but it can only contain strings and numbers
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A Queries is a formatted result of database queries and contain useful data for decision making and analysis.
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CAPTCHA uses randomly generated text on an image which users type to confirm
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HTML Helper is a codeigniter 3 helper class
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CAPTCHA is very useful on web forms security against online bots, crawlers and spammers
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4. Helpers differs from the model methods because it doesn’t require database intervention.
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There are certain common functions or small snippets of code used in every or most Information
Systems. We call them controllers.
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A query module contains a form that will pass parameters to the controller suggesting on how
you want the data to be showed
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CodeIgniter constants are defined in application/viewer/constants.php
The
$to parameter can be an email address string, a comma delimited email
addresses string or an array containing email addresses strings.
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When you no longer need the session variable you have set, you can remove it
by using $this->session->unset_userdata()
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We can load the email class by:
declaring $this-> retrieve->library(‘email’);
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You can declare your own session variable on the $_SESSION superglobal.
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In order to use and access session variables on webpages, we must put the session_start()
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1The Control Append function of the URL helper returns the $config[‘base_url’] value defined on application/config/config.php.
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Sessions
in native PHP are the “superglobal” variables that can not be accessed
anywhere on the web application because it is stored on the browser
session. Can f
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Flashinfo are session variables that are only available until the next request.
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SSL
is defined as any process or technology that allows users who forgot
their password authenticate their account and reset their passwords
without falling the help des
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$this->session->set_userdata() is also used to set or change an existing session variable value
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Model- This folder contains CodeIgniter’s core class. Do not modify anything here. All of your work will take place in the application folder.
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A View will normally be a web page, but in CodeIgniter, a view can also be a page fragment like a header or footer. It can also be an RSS page, or any other type of “page”.
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The helpeme folder contains standard CodeIgniter helpers (such as date, cookie, and URL helpers).
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Database − The database folder contains core database drivers and other database utilities.
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The MVC represents your data structures
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CodeIgniter is based on the Model-View-Controller (MVC) development pattern.
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The libraries folder contains standard CodeIgniter libraries (to help you with e-mail, calendars, file uploads, and more). You can create your own libraries or extend (and even replace) standard ones, but those will be saved in the application/libraries directory to keep them separate from the standard CodeIgniter libraries saved in this particular folder.
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2nd_party − In this folder, you can place any plugins, which will be used for your application.
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Hooks − The files in this folder provide a means to tap into and modify the inner workings of the framework without hacking the core files.
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- The Model represents your data structures. Typically your model classes will contain functions that help you retrieve, insert, and update information in your database.
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- The Controller serves as an intermediary between the Model, the View, and any other resources needed to process the HTTP request and generate a web page.
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The window is the information that is being presented to a user.
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Config − This folder contains all the cached pages of your application. These cached pages will increase the overall speed of accessing the pages
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Views − Application’s HTML files will be placed in this folder.
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Routes− The language folder contains language files. You can ignore it for now.
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The Table folder contains core database drivers and other database utilities.
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Beside the three folders, there is one more important file named “index.php”.
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A View will normally be a web page, but in CodeIgniter, a view can also be a page fragment like a header or footer. It can also be an RSS page, or any other type of “page”.
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System This folder contains CodeIgniter core codes, libraries, helpers and other files, which help make the coding easy.
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The fonts folder contains font related information and utilities.
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MVC ,means Modular_View, Controller
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User_guide folder contains all the code of your application that you are building
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CodeIgniter directory structure is divided into 5 folders .
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MVC is a software approach that separates application logic from presentation.
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The Model represents your data structures
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Model classes are stored in application/models directory.
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The name of the controller class must start with an lowercase letter.
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Route This folder contains files related to the log of the system
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Whenever a request comes to CodeIgniter, it will first go to index.php page.
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Views classes will contain functions that help you retrieve, insert and update information in your database.
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A Model is a simple class file. As the name suggests, it controls the whole application by URI.
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Before passing the request to Application Controller, the Security of the submitted data is checked.
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The Models folder contains standard CodeIgniter libraries
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The Controller will render the page with available data and pass it on for Caching.