Tutorials

Simple Image Preview Before Upload

Submitted by rinvizle on
In this tutorial we will show you how to create a Simple Image Preview Before Upload. This feature lets the user view the chosen image before they upload it. And you can easily add image preview option on file upload using JavaScript and jQuery. Simple Image Preview Before Upload is a most required feature for file upload functionality. It helps the user to view chosen file and change the image before upload.

Total Sum in a Column using PHP/MySQL

Submitted by alpha_luna on
In this tutorial, we are going to create Total Sum in a Column using PHP/MySQL. This simple work created to teach the user on how to calculate the values of a column using the SUM function to the PHP query. If you want to create a simple system like a point of sale, you can put this simple function to your project.

Print a Specific Area of the Web Page using jQuery

Submitted by alpha_luna on
In this tutorial, we are going to learn how to Print a Specific Area of the Web Page using jQuery. Many web page projects required to have a print function for the data. If you are looking for this kind of project then you are at the right place. We are going to provide a simple and easiest way to print a specific area of the web page.

Alert Dialog Box using CSS and jQuery

Submitted by alpha_luna on

Alert Dialog Box using CSS and jQuery

We are going to create another Alert Dialog Box using CSS and jQuery. The alert window is very common to us and it’s a useful thing for the web page projects. This tutorial use for displaying messages in the web browser and the other browser have their default alert window but in our case, we are going to custom the alert dialog box. This tutorial helps you to create a custom alert window pop up on your web page.

CSS Loading Effect

Submitted by alpha_luna on

CSS Loading Effect

In this article, we are going to learn How To Make Loading Effect using CSS. Some programmers or developers they create loading effect using the Flash Software, but as of now they already using the CSS for making the loading effect or any animation even they did not use the Flash Software. For this simple article that we have today, you can change any variant color that you want for the loading effect. You can edit the source code of the CSS style after you download the full source code.

How to Validate the URL Link using PHP

Submitted by alpha_luna on

Validate the URL Link using PHP

In this tutorial, we are going to learn how to Validate the URL Link using PHP. Do you want to validate or verify the URL if it is valid or not? You are at the right place to check it. To verify the URL that you have kindly entered into the text box provided on the web page then the PHP source code or the validation tool will do the rest to check it. To check the URL is very important if it is valid or not before the user taking any action on it.