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CHAPTER 8: ExtendScript Tools and Features User notification dialogs 227

For example:

today = {

en: "Today is %1/%2",

de: "Heute ist der %2.%1."

};

d = new Date();

alert (localize (today, d.getMonth()+1, d.getDate()));

User notification dialogs

ExtendScript provides a set of globally available functions that allow you to display short messages to the

user in platform-standard dialog boxes. There are three types of message dialogs:

X Alert — Displays a dialog containing a short message and an OK button.

X Confirm — Displays a dialog containing a short message and two buttons, Yes and No, allowing the

user to accept or reject an action.

X Prompt — Displays a dialog containing a short message, a text entry field, and OK and Cancel

buttons, allowing the user to supply a value to the script.

These dialogs are customizable to a small degree. The appearance is platform specific.

Global alert function

Displays a platform-standard dialog containing a short message and an OK button.

Examples

This figure shows simple alert dialogs in Windows and in Mac OS.

alert()

alert (message[, title, errorIcon]);

message

The string for the displayed message.

title

Optional. A string to appear as the title of the dialog, if the platform supports a title.

Mac OS does not support titles for alert dialogs. The default title string is "Script Alert."

errorIcon

Optional. When true, the platform-standard alert icon is replaced by the

platform-standard error icon in the dialog. Default is false.

Returns

undefined

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