How to insert special characters like &, < and > into a JSF component

If you want to insert a character like & e.g. within a JSF (Java Server Faces) component’s value attribute, you might get an error. To avoid this you must insert a HTML-Entity for the character. Here is a short list Continue reading How to insert special characters like &, < and > into a JSF component

How To Load A Default Image In HTML, If Image Is Not Found

When creating HTML pages, it can always happen, that you include images into a page that can not be displayed. There are several reasons for this, for example when there is a typo in the source code or the image Continue reading How To Load A Default Image In HTML, If Image Is Not Found

How To Alter Background Colours Of HTML Table Rows With jQuery

If you have long lists of data displayed as tables, it may be a bit confusing to read a line across its columns. But there is an easy way to make your tables more readable. Just alter the background-colour of Continue reading How To Alter Background Colours Of HTML Table Rows With jQuery