Archive | January, 2010
HTML paragraph name ‘trick’
A common use of the a (<a>) tag in HTML would be to make a link ( <a href = “link”>link text</a> ). However it can as well be used to give a specifc paragraph its own name or ID. If you do this, the paragraph will be automaticly scrolled to when you open your [...]
Continue reading...User Input Validation (Part 1)
25. January 2010
Beside securing user input data it’s also important to validate the user input data. For example when you require the user to fill in his/her email, you do want it to be a real email address. To be more sure about this, you can use certain PHP functions to validate the user input to be [...]
Continue reading...HTML label ‘trick’
23. January 2010
Ok this is a short tutorial showing some ‘trick’ using the label tag in HTML. This label tag can be used to link text to an input field. When the user clicks a label, you can make it for example check a checkbox. Example: Click me to check the checkbox! We set the for=”label1″ attribute for label [...]
Continue reading...Basic Shopping Cart System
23. January 2010
NOTE: This is a tutorial on creating a basic shopping cart system and giving an idea on how to create the basic functions of a shopping cart system and does not explain the securing of user input or checking whether the added products ‘exist’ as that all depend on what products you offer and so [...]
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30. January 2010
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