TAILIEUCHUNG - Web Publishing with PHP and FileMaker 9- P13

Web Publishing with PHP and FileMaker 9- P13:On the other hand, it would drive me nuts if you bought this book only to discover that it didn’t address your needs. In the spirit of customer satisfaction, please read the following introduction to get a sense of where I’m coming from, and whether you might get some good use out of this book. | 170 CHAPTER 9 Working with Images FIGURE The Thumbnail field needs to be added to the Product layout to access the image online. You can insert data into a container field in four ways as Picture QuickTime Sound or File. You can see these options by entering Browse mode clicking in the Thumbnail field and inspecting the Insert menu options. You can experiment with these options to get a feel for the differences. For our purposes I m going to limit the conversation here to the Picture option. NOTE To make things more complicated or more powerful depending on how you look at it you can opt to insert any of these types of content as a reference only as opposed to embedding a copy of the file directly in the field. This is controlled by the Store Only a Reference to the File check box in the Insert dialog box see Figure . For the purposes of this book you can assume that you will never use this reference only option because it s relatively unfriendly to multiuser situations. For example assume that Christina W. opens the Product Catalog with FileMaker Pro and inserts a reference to an image located at Users cwright Desktop into the product record for Crawdads. Then Jim B. views the Crawdads product record. Naturally the file path that Christina entered is not going to be a valid path from Jim s machine. Furthermore if Christina ever moves off of her desktop FileMaker will not be able to find it even for her. This issue can be avoided if all of the users are storing images on a shared drive and linking to them from there but for our examples in this chapter we can ignore this option. Embedding Images in a Container Field 171 FIGURE Note that you can insert a picture into a container field as a reference only using the check box in the Insert Picture dialog box. Now I am going to update the code from listing 06_05 see Chapter 6 Viewing FileMaker Data to include the thumbnail image. All I ve done is tack on a reference to the Thumbnail .

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