Choose File Open in Java

Drawing QR Code in Java Choose File Open

The file opens in the Document window With HTML files, you can choose Code, Split, or Design view for editing purposes However, by default, JavaScript, CSS, and text files open in Code view (See Book I, 1 for more on these views) You can also open files by double-clicking the file in the Files panel or by pressing Ctrl+O (Windows) or +O (Mac) to launch the Open dialog box where you can navigate to and open a file If the file you open is a Microsoft Word file that s been saved as a Microsoft Word HTML file, you need to clean up the Microsoft markup Choose Commands Clean Up Word HTML to have Dreamweaver remove all the unnecessary Microsoft markup For more information, check out Book V, 2

Dreamweaver lets you set the page formatting properties for a single page in the Page Properties dialog box (see Figure 1-3) Formatting options include setting the page s default appearance (font family, size, color, background color, background image, and so on) and margin spacing; define CSS link styles and headings; enter the page title, DTD, and other encoding options, and specify a tracing image Any page can have its own property settings, and you can modify these settings at any time In Dreamweaver CS4, page properties settings are added to the page as either inline HTML formatting tags or as CSS (Cascading Style Sheet) markup in the head area of the page To find out more about CSS, turn to Book III, 1

To access the Page Properties dialog box from any open document, use one of the following methods: Click the Page Properties button in the Properties inspector Press Ctrl+J (Windows) or +J (Mac) Choose Modify Page Properties After you open the Page Properties dialog box, select the layout and formatting properties that you need from the Appearance (CSS), Appearance (HTML), Links (CSS), Headings (CSS), Title/Encoding, and Tracing Image categories

When certain HTML code, such as JavaScript or comment tags, needs to be in the body of the page even though it shouldn t be displayed in the browser, Dreamweaver hides that code in Design view with little yellow icons called invisible elements That way, rather than seeing an entire swatch of JavaScript code in Design view, Dreamweaver inserts the invisible element to show where the code sits in Code view Grab the invisibles by their icons if you need to move, edit, or delete them By default, about half the available invisible elements are enabled and appear in Design view when you choose View Visual Aids Invisible Elements A check mark next to Invisible Elements means it s turned on; without the check, the Visual Aid is turned off You may notice that content in Design view shifts slightly when the invisible elements appear Therefore, for precision with layout, you may need to toggle the invisibles on and off; if you prefer to leave them on, preview your page in a browser often to test the accuracy of the layout

Use the settings in the Preferences dialog box to further control which invisible elements appear in Design view For instance, you may want to show an invisible icon for named anchors but not line breaks Table 1-1 provides a brief description of all the invisible elements To change the Invisible Elements preferences, follow these steps:

Your changes take effect immediately Modify these settings at any time by reopening the Preferences dialog box You can add some invisibles, like comments or named anchors, to your document with the buttons on the Common area of the Insert panel With the invisible element selected in Design view, you can edit its contents in the Properties inspector