Mỗi trang nên có một menu văn bản ở phía dưới để khách truy cập của bạn có thể điều hướng đến trang tiếp theo mà không cần quay trở lại trên cùng của trang. Tôi thích các mục Thư viện cho các trình đơn, | Session 27 Using Layers for Layout 289 Creating a layer Use the following steps to create a page with layers 1. Create a new document in the Coffee Times site. Name the document . 2. If the Insert toolbar is not turned on select Window o Insert. Activate the Common tab. Open the Layers Window by selecting Window o Others o Layers. Or use F2 as a shortcut to toggle the Layers window on and off. 3. To create a layer click the Draw Layer icon in the Insert toolbar. Click and drag anywhere on the page to define your layer. A rectangular area with a tab at the top appears. Click on the layer if the tab does not appear. This is your layer. Check your Layers panel and you see Layer1 listed. 4. To select the layer click the tab at the top or click on any part of the layer s border. Selection handles appear around the border of the layer. Note that the Properties panel now has Layer options displayed. Type firstsample in the Layer ID field in the Properties panel. 5. Take a look at the L W T and H values in the Properties panel. These are the coordinates and size for your layer. L represents where on the page the left edge of your layer is positioned in relation to the left edge of the page. T represents where the top of your layer is positioned on the page in relation to the top of the page. Click and drag on the tab or border for your layer watch for the four-pointed arrow to signify you can move the layer and you can watch this value change Mac You may have to release your mouse to see the new values . When you create nested layers later in this session these values will refer to the position in relation to the parent layer when a child layer is selected. 6. The W and H values are the width and height for your layer. Click and drag a resizing handle for your layer in your document and watch the values change in the Properties panel. Pause for a moment and take a look at the following code that Dreamweaver produced to display your layer div id firstsample .
