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Chapter 5: Building a Shopping Cart

122

echo “ < /tr > \n”;

}else{

//just in case!

echo “ < tr > < td > No items to show here! < /td > < /tr > \n”;

}//end outer if count

? >

< /table >

< /form >

< div id=’ajax_msg’ > < /div >

< /div >

If you were to update your browser now, you ’ d see something very similar to Figure 5 - 6.

Figure 5-6

Adding a JavaScript Handler

In the shoppingcart view, you added a call to a JavaScript function called jsRemoveProduct() , passing

in a product ID. It ’ s now time to create this function, adding it to the customtools.js you created

previously in the chapter.