Adobe Extending Dreamweaver CS4 Manuel d'utilisateur télécharger pdf (Page 251)

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EXTENDING DREAMWEAVER CS4

Behaviors

Example

The following instance of the inspectBehavior() function, taken from the Display Status Message.htm file, fills in

the Message field in the Parameters dialog box with the message that the user selected when the behavior was originally

applied:

function inspectBehavior(msgStr){

var startStr = msgStr.indexOf("'") + 1;

var endStr = msgStr.lastIndexOf("'");

if (startStr > 0 && endStr > startStr) {

document.theForm.message.value = ¬

unescQuotes(msgStr.substring(startStr,endStr));

}

Note: For more information about the unescQuotes() function, see the dwscripts.js file in the

Configuration/Shared/Common/Scripts/CMN folder.

windowDimensions()

Description

This function sets specific dimensions for the Parameters dialog box. If this function is not defined, the window

dimensions are computed automatically.

Note: Do not define this function unless you want a Parameters dialog box that is larger than 640 x 480 pixels.

Arguments

platform

The value of the platform argument is either macintosh or windows, depending on the platform of the user.

Returns

Dreamweaver expects a string of the form widthInPixels,heightInPixels.

The returned dimensions are smaller than the size of the entire dialog box because they do not include the area for the

OK and Cancel buttons. If the returned dimensions do not accommodate all options, scroll bars appear.

Example

The following instance of windowDimensions() sets the dimensions of the Parameters dialog box to 648 x 520 pixels:

function windowDimensions(){

return "648,520";

}

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Adobe Extending Dreamweaver CS4 Manuel d'utilisateur Page 251