Using the Code Navigator in Java

Creating QR in Java Using the Code Navigator

After the popup window appears, you can hover your mouse over any of the CSS styles listed to view the complete style, with all its selectors and declarations This can be helpful if you re trying to find the hex value of a color or a font used on a particular word or sentence To edit a style listed in the popup window, click it and the corresponding CSS code appears both in code view and inside the CSS Styles panel, so you can quickly view and edit it if desired All changes to the CSS are live, so adjusting the style in code view is the same as adjusting the style in the CSS Styles panel and (nearly) all changes appear immediately on your page in Design view To test any changes you make to the CSS, click the Live View button or launch a browser window by clicking the Preview/Debug in Browser button on the Document toolbar Use the Code Navigator in conjunction with Live View or Live Code view to quickly view and edit related relevant code and files In addition to displaying CSS code, the Code Navigator also displays related documents when launching the Code Navigator on objects using JavaScript and Server-Side Includes Related files might include a Dreamweaver template (DWT files), a library file (LBI files), a CSS file, an external JavaScript file, an iframe source file, or an external SSI (SHTML, CFML, PHP, ASP, ASPX, and so on)

Looking Good with Cascading Style Sheets (CSS)

Book III: Looking Good with Cascading Style Sheets (CSS)

Creating a template Creating editable template regions Nesting templates Creating a template-based document Editing templates and the pages that use them

reamweaver has created a quick and easy way to manage the look of your Web site with a master file process called Templates You can unify the overall design of your Web site into one file, called a template, and then use that file as the basis for creating all the other pages on your site Templates enable you to control which parts of the template-based pages on your site can be edited and which parts remain fixed across all the pages on a site: The editable regions on a template are defined areas for specific parts of a Web document that have different content on each page of the site, such as the page header, the body of the page, or a subnavigation element You need to define and name each editable region in the template This helps you keep track of the content that should be placed inside it when you create template-based documents For example, the body editable region on the template-based Contact page would display detailed contact information and the body editable region on the template-based About page would display detailed information about the company The uneditable areas of a template, by contrast, are the parts of the layout and design that are constant throughout the Web site You don t need to define uneditable areas in the template as you do with editable regions; only editable regions in template-based pages are editable For example, your navigation and company logo placement should be in the same location from page to page throughout the site; these areas would be uneditable on any template-based pages Uneditable areas are a particularly useful tool when you work in a team with other designers, writers, and Web developers

You discover the true beauty and power of Dreamweaver templates when you need to update part of your master layout or design (that means changing any of the uneditable areas of the template) Instead of having to individually modify those elements on each of the pages on your managed site, you need to update only the template, and Dreamweaver automatically updates those elements on all the pages that utilize that template! You can apply templates to blank or existing documents, and if you change your mind after applying a template to a page, you can simply detach it You can also remove template markup or export a page without template markup After editing a template, Dreamweaver can selectively update pages that use the template or update code inside the entire managed site Furthermore, from within a page created from a template, you can modify editable tag attributes such as image source or width One of the most amazing functions of templates, however, is that you can completely modify the entire look of a Web site without having to redo the content, just by attaching a different template to the page! When you publish your site, you don t need to upload templates to the remote server because they do not affect site functionality Rather, Dreamweaver uses them as a local tool to help you control the code for common areas on all the pages that use the template file What you do need to upload to the remote server are all the pages created from the template This chapter gives you the lowdown on templates and why they re such a powerful tool, especially for small-to-medium sized Web sites You also find detailed instructions for creating, using, editing, and deleting templates If you are building a larger site or a site that uses dynamic functionality, other solutions may work better, such as server-side includes (see Book III, 3) or building a dynamic site using a database and a programming language such as ASP, JSP, PHP, or ColdFusion