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# YUI Library Examples: Container Family: SimpleDialog Quickstart Example

# Container Family: SimpleDialog Quickstart Example

Use the SimpleDialog Control when you want to solicit very simple (usually binary) information from your users — ok/cancel, yes/no are the classic examples of this sort of interaction. Use the button below to show a SimpleDialog instance; if you click "yes", that choice will be echoed back to you by script.

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## Setting up the SimpleDialog

The SimpleDialog Control is an extension of Dialog that reproduces the behavior of a simple dialog box (but without using an actual browser popup window); its primary use is to elicit binary decisions from the user (yes/no, okay/cancel, etc.). SimpleDialog makes it easy to implement this kind of interaction. In this tutorial, we will create a SimpleDialog with "Yes"/"No" choices, and display an alert if the user clicks "Yes".

SimpleDialog defines two new properties:

1. icon: defines which of six standard icons will be displayed in the SimpleDialog;
2. text: used to specify a small amount of text to display in the SimpleDialog.

The "buttons" property is inherited from Dialog, and uses the same familiar array-of-object literals syntax as demonstrated in the following constructor:

// Instantiate the Dialog YAHOO.example.container.simpledialog1 = new YAHOO.widget.SimpleDialog("simpledialog1", { width: "300px", fixedcenter: true, visible: false, draggable: false, close: true, text: "Do you want to continue?", icon: YAHOO.widget.SimpleDialog.ICON_HELP, constraintoviewport: true, buttons: [ { text:"Yes", handler:handleYes, isDefault:true }, { text:"No", handler:handleNo } ] } );

Next, we'll define the handlers for our buttons. Clicking "Yes" will cause an alert to be displayed, whereas the "No" button will simply dismiss the SimpleDialog:

// Define various event handlers for Dialog var handleYes = function() { alert("You clicked yes!"); this.hide(); }; var handleNo = function() { this.hide(); };

## Configuration for This Example

You can load the necessary JavaScript and CSS for this example from Yahoo's servers. Click here to load the YUI Dependency Configurator with all of this example's dependencies preconfigured.

### YUI Logger Output:

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### Container Family Examples:

- The Module Control
- Creating and Positioning an Overlay
- Simple Tooltip Example
- One Tooltip, Many Context Elements
- Simple Panel Example
- Skinning a Panel with Custom CSS: Introduction
- Skinning a Panel with Custom CSS: Advanced
- Creating a Modal "Loading" Panel
- Creating a Resizable Panel
- Dialog Quickstart Example
- SimpleDialog Quickstart Example
- Using ContainerEffect Transitions
- Using the Overlay Manager to Manage Multiple Panels
- Implementing Container Keyboard Shortcuts with KeyListener
- Using the Button ARIA Plugin (included with examples for Button Control)
- Using the Container ARIA Plugin
- Using A Menu Button To Replace A <select> Element (included with examples for Button Control)
- Replacing the content of a Button's Menu (included with examples for Button Control)
- Example of Color Picker Built in a Dialog via JavaScript (included with examples for Color Picker Control)
- Layout inside a resizable Panel (included with examples for Layout Manager)
- Editor in a Dialog Control (included with examples for Rich Text Editor)
- Menu Buttons (included with examples for Button Control)
- Popup Calendar - Advanced (included with examples for Calendar Control)
- Showing, Hiding, and Reordering Columns. (included with examples for DataTable Control)
- Split Buttons (included with examples for Button Control)
- Simple Calendar Menu Button (included with examples for Button Control)
- Calendar Menu Button with Date on Button Face (included with examples for Button Control)
- Color Picker Button (included with examples for Button Control)
- Fixed Width Menu Button (included with examples for Button Control)
- OS-Style Programs Menu (included with examples for Menu Family)
- Application Menubar (included with examples for Menu Family)
- Slider Button (included with examples for Button Control)
- Complex Application (included with examples for Layout Manager)

### More Container Family Resources:

- User's Guide (external)
- API Documentation
- Cheat Sheet PDF (external)

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