Adobe Dreamweaver CC 2015 Bedienungsanleitung PDF herunterladen (Seite 674)

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Building applications visually

Last updated 6/3/2015

About registration pages

Your web application can contain a page that requires users to register the first time they visit your site.

A registration page is made up of the following building blocks:

• A database table to store login information about the users

• An HTML form that lets users select a user name and password

You can also use the form to obtain other personal information from users.

• An Insert Record server behavior to update the database table of site users

• A Check New Username server behavior to make sure the user name entered by the user is not taken by another user

Storing login information about users

A registration page requires a database table to store the login information entered by users.

• Make sure your database table contains a user name and a password column. If you want logged-in users to have

different access privileges, include an access privilege column.

• If you want to set a common password for all users of the site, configure your database application (Microsoft Access,

Microsoft SQL Server, Oracle, and so on) to enter the password in each new user record by default. In most database

applications, you can set a column to a default value each time a new record is created. Set the default value to th

ssword.

• You can also use the database table to store other useful information about the user.

The next step in creating a registration page is to add an H

TML form to the registration page to let users choose a

user name and password (if applicable).

Add an HTML form for selecting a user name and password

You add an HTML form to the registration page to let users select a user name and password (if applicable).

1 Create a page (File > New > Blank Page) and lay out your registration page using the Dreamweaver design tools.

2 Add an HTML form by placing the insertion point where you want the form to appear and selecting Form from the

Insert menu.

An empty form is created on the page. You may have to enable Invisible Elements (View > Visual Aids > Invisible

lements) to see the form’s boundaries, which are represented by thin red lines.

3 Name the HTML form by clicking the <form> tag at the bottom of the Document window to select the form,

opening the Property inspector (Window > Properties), and entering a name in the Form Name box.

You don’t have to specify an action or method attribute for the form to tell it where and how to send the record data

hen the user clicks the Submit button. The Insert Record server behavior sets these attributes for you.

4 Add text fields (Insert > Form > Text Field) to let the user enter a user name and password.

The form can also have more form objects to record other personal data.

You should add labels (either as text or images) beside each form object to tell users what they are. You should also

ine up the form objects by placing them inside an HTML table. For more information on form objects, see Creating

web forms.

5 Add a Submit button to the form (Insert > Form > Button).

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