Network framework design_Shang pin China focuses on high quality website construction - 上海1314龙凤鲜花坊_上海419贵族宝贝

A frame is a specific area specified by the user in the browser window during the web page design process. It can display the specified HTML document, regardless of what content is displayed in other areas of the window. A browser window can contain multiple frames, that is, multiple windows. The combination of these frames is called a frameset. Frameset is also an HTML document, which is specially used to define the attributes, size, location and other layout methods of a series of frames in a web page. It also specifies the URL address of the HTML page initially displayed by each frame in the page. The frameset file itself does not contain the page content to be displayed in the browser. It simply provides page information about how the browser displays each frame in the page and which documents each frame will display. To display the frame content in the browser, you need to enter the URL address of the frameset file, so that the browser can open the corresponding web page file in the frame. Website production The frameset file in is generally named "index. htm", so that the browser does not need to enter the specified file name when visiting the website, but only needs to enter the website address in the browser address bar.

Network framework

1、 In Dreamweaver 8, users can use the following methods to create a web page frameset

(1) To create a frameset based on the currently designed page, first click the Layout tab in the Insert panel group below the main menu bar, and then click the Frame icon to select a frame template. The current page surface will be displayed in one of the frame areas. 2) To create a blank new frameset, you can select File New or press Ctrl+N to open the New Document dialog box. Select the category of frameset in the Category column on the left, and select the frame form in the frame template on the right. Finally, click Create to create a blank frameset file. (3) After you create a frameset file, you can use the corresponding attribute set format. For example, whether scroll bars appear, set a fixed width and height, and set all frames and the names of each frame on the panel. The main purpose of using frames in website design is to place website navigation bars. It will contain a navigation bar frame and other frames used to display the main content of the website. In many cases, the effect of using frames can be achieved without using frames. Then users can use frames to place navigation bars, which are usually found in all frame pages. Of course, use frames to design websites. For example, navigation bars should be placed at the top of the page. The main page of a common website with the same content can also be the same on every common HTML page of the website.

2、 Advantages of using frame structure in website design

(1) The browser does not need to display relevant navigation bar pictures and other contents when opening each page. (2) If the frame contains more content than the display screen, the viewer can easily scroll through the contents of each frame. For example, each frame can have its own scroll bar to open a page with long content. When browsing to the bottom of the page, you can directly click the guide bar in other frames if you use a frame.

3、 Disadvantages of using frame structure in website design

(1) It is difficult to align page elements such as images and text in different frames. (2) You need to test and modify the navigation bar frequently. When designing frameset files, always remember that each frame displays different HTML documents. Even if the documents are empty, you must save these documents separately before previewing the effect in the browser. Because the frameset file can be displayed correctly only if it contains the URL address of the HTML document to be displayed for each frame.

4、 Precautions for using frame structure

In order to ensure that the website designed with frame structure can be displayed correctly in the browser, the following points should be noted: (1) After creating a frameset, you should specify the displayed document for each frame. (2) Be sure to save these documents separately for display in the frame. Keep in mind that each framework must implement a separate HTML page file, and each document and each frameset file must be saved first. (3) Set the properties of the frameset and frame. This includes naming each frame, setting whether to display scroll bars, etc. (4) Confirm that each link can be correctly displayed in the frame.

Network framework design

Date：2015-07-03 Source: Shangpin China Type: website encyclopedia
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