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.If you turn off HTML rewriting, anyHTML that Dreamweaver would have rewritten is displayed as invalid.Dreamweaver does not change tags that it does not recognize including XMLtags because it has no criteria by which to judge them valid or invalid.If anunrecognizable tag overlaps a valid one, Dreamweaver may mark it as erroneousbut does not rewrite the code.For example, the custom tag in the followingwould be marked erroneous: text.Dreamweaver does not alter ColdFusion Markup Language (CFML) orMicrosoft Active Server Page (ASP) tags, and it displays icons to identify blocksof CFML or ASP code in the Document window whenever possible.See Editing ColdFusion and Active Server files in Dreamweaver on page 351.Dreamweaver lets you launch a text-based HTML editor to edit the currentdocument.Dreamweaver is integrated with HomeSite (Windows) and BBEdit(Macintosh).See  Using external HTML editors on page 350.334 Chapter 13Using the HTML Source inspectorThe HTML Source inspector displays the HTML source code for the currentdocument.Tags are color coded to preference settings.See  Setting HTML Colorspreferences on page 346.As you add or change content in the Documentwindow, Dreamweaver immediately displays the changes in the HTML Sourceinspector.This makes the HTML Source inspector a useful tool for learningHTML if you don t already know it, or for reminding yourself of proper syntax orvalues for specific tags or attributes.Changes you make in the HTML Source inspector appear in the Documentwindow only when you click away from the HTML Source inspector.Dreamweaver never rewrites HTML that you type directly in the HTML Sourceinspector; if you enter invalid HTML here, Dreamweaver highlights the tags asinvalid when you click in the Document window.To open the HTML Source inspector, do one of the following:Choose Window > HTML Source.Click the HTML Source inspector icon in the Launcher or in the Mini-Launcher (in the lower right corner of the Document window).Press F10.In the HTML Source inspector, you can turn line wrap on or off by selecting ordeselecting the Wrap option.(Note that turning on line wrap does not insert linebreaks into the HTML code; it simply displays the lines as wrapped for ease ofviewing.) You can also choose whether or not to display line numbers by selectingor deselecting the Line Numbers option.To launch an external HTML editor, click the External Editor button.If youhaven t chosen an external HTML editor, you must first choose Edit >Preferences, choose the External Editors category, and pick an external editor.Formore information, see  Using external HTML editors on page 350.To toggle between the Document window and the HTML Source inspector:Press Control+Tab (Windows and Macintosh).Editing HTML 335Editing an HTML tag in the Document windowUse the Quick Tag Editor to quickly inspect and edit the HTML source of a singletag from within the Document window, without having to switch to the HTMLSource inspector and back again.The easiest way to open the Quick Tag editor isto press Control+T (Windows) or Command+T (Macintosh).The Quick Tag Editor has these three modes:Insert HTML, used to insert new HTML codeEdit Tag, used to edit an existing tagWrap Tag, used to wrap a new tag around the current selectionThe current selection in the Document window determines which mode theQuick Tag Editor opens in.Note: When the Quick Tag Editor is open, you can switch from one mode to another usingthe same keyboard shortcut you used to open the Quick Tag Editor.In all three modes, the basic operation of the Quick Tag Editor is the same: youopen the editor, enter or edit tags and attributes, and then close the editor.Thedifference among the modes lies in what Dreamweaver does with the tags whenyou ve edited them.For details about the modes, see  About Insert HTML modeon page 339,  About Edit Tag mode on page 340, and  About Wrap Tag modeon page 340.Note: Whenever the Quick Tag Editor is showing, in any mode, you can drag the editor shandle (where the mode name appears) to move the editor around.To perform more extensive HTML editing, use the HTML Source inspector.336 Chapter 13To enter or edit tags and attributes in the Quick Tag Editor:1 Do one of the following:Select an object, some text, or a tag.Click in the Document window to place the insertion point withoutselecting anything.2 Press Control+T (Windows) or Command+T (Macintosh), or click the QuickTag Editor button in the Property inspector.The Quick Tag Editor opens in whichever mode is appropriate, depending onthe current selection.In Insert HTML mode or Wrap Tag mode, you may now enter an HTML tag;in Edit Tag mode, you may enter new attributes, edit existing attributes, or editthe tag s name.3 To edit existing attribute values or names (or to edit the tag name), press Tab tomove forward from one item to the next, until the attribute (or tag) that youwant to edit is selected [ Pobierz całość w formacie PDF ]