MACROMEDIA DREAMWEAVER MX 2004-EXTENDING DREAMWEAVER Specifikace stáhnout pdf (Strana 491)

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101

Using the Shared folder 491

Using the Shared folder

Look first in the Dreamweaver Configuration/Shared/Common folder for useful extension

code because this folder contains the most current and commonly used functionality.

Extensions can leverage the resources in the Shared folder for their own functionality. An

object, command, or other extension can specify one of the JavaScript files in the Shared

folder as a source file in a

script tag, and then use the function in the body of the file or in

another included JavaScript file. Objects and commands can even link several JavaScript files

together, and those JavaScript files can leverage Shared folder resources.

For example, open the Hypertext object file (Hyperlink.htm) in the application folder

Configuration/Objects/Common. Notice that the head tag of the file contains the following

lines:

ListControlClass.js"></script>

And, if you open the related Hyperlink.js file, you can see the following lines:

LIST_LINKS = new ListControl('linkPath');

and

LIST_TARGETS = new ListControl('linkTarget');

With the new listControl declarations, Hyperlink.js defines two new ListControl objects.

The code in the Hyperlink.htm file then attaches them to the

SELECT controls in the form, as

follows:

<td align="left"> <input name="linkText" type="text"

class="basicTextField" value="">

and

<td align="left" nowrap><select name="linkPath" class="basicTextField"

editable="true">

Now, the Hyperlink.js script can call methods or get properties for the LIST_LINKS or

LIST_TARGETS objects to interact with the SELECT controls in the form.

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