Professional CodeIgniter
Chapter 4: Creating the Main Web Site Chapter 4: Creating the Main Web Site 78 It appears that you ’ re using the getAllCategori ...
Chapter 4: Creating the Main Web Site 79 The final output of the getAllCategories() function is a multidimensional array. Here ’ ...
Chapter 4: Creating the Main Web Site 80 foreach ($Q- > result_array() as $row){ $data[$row[‘id’]] = $row[‘name’]; } } $Q- &g ...
Chapter 4: Creating the Main Web Site 81 The reason for these two errors is simple. You haven ’ t established a $data[ ’ main ’ ...
Chapter 4: Creating the Main Web Site 82 Open the MProducts model (/system/application/models/mproducts.php). This model contain ...
Chapter 4: Creating the Main Web Site 83 Retrieving Random Products for the Sidebar The second function, getRandomProducts() , b ...
Chapter 4: Creating the Main Web Site 84 Notice that the temporary array is keyed by category_id in the foreach loop: if ($Q- &g ...
Chapter 4: Creating the Main Web Site 85 $data[‘sidef’] = $this- > MProducts- > getRandomProducts(3,$skip); $data[‘main’] ...
Chapter 4: Creating the Main Web Site 86 Since you ’ re going to pass two arrays to the view, here ’ s what that view, called ho ...
Chapter 4: Creating the Main Web Site 87 As you can see, there ’ s practically the same number of lines and the same kinds of co ...
Chapter 4: Creating the Main Web Site 88 #header{ font-size:12px; margin-bottom:10px; } #footer{ clear:both; padding-top:40px; f ...
Chapter 4: Creating the Main Web Site 89 Displaying Product Categories Now that you ’ ve figured out the home page view, the cat ...
Chapter 4: Creating the Main Web Site 90 function getCategoriesNav(){ $data = array(); $this- > db- > where(‘parentid < ...
Chapter 4: Creating the Main Web Site 91 function cat(){ $cat = $this- > MCats- > getCategory($this- > uri- > segmen ...
Chapter 4: Creating the Main Web Site 92 Because you ’ re saving the retrieved category in a variable named $cat , you can do a ...
Chapter 4: Creating the Main Web Site 93 Building out the cat() Controller Function Now all you have to do is run the right func ...
Chapter 4: Creating the Main Web Site 94 Figure 4 - 7 It ’ s a very simple template, showing the category name and description, ...
Chapter 4: Creating the Main Web Site 95 What all this means is some reworking of the getSubCategories() function. It will need ...
Chapter 4: Creating the Main Web Site 96 See how easy it is to make changes to CodeIgniter models in the face of requirements? Y ...
Chapter 4: Creating the Main Web Site 97 Figure 4 - 9 Figure 4 - 8 ...
«
1
2
3
4
5
6
7
8
9
10
»
Free download pdf
