JavaScript DHTML/YUI Library/Dialog

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Difference between modal dialog and modaless dialog

   <source lang="html4strict">

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head>

   <meta http-equiv="content-type" content="text/html; charset=utf-8">

<title>Using the Container ARIA Plugin</title> <style type="text/css"> /*margin and padding on body element

 can introduce errors in determining
 element position and are not recommended;
 we turn them off as a foundation for YUI
 CSS treatments. */

body {

 margin:0;
 padding:0;

} </style> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/fonts/fonts-min.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/container/assets/skins/sam/container.css" /> <script type="text/javascript" src="yui_2.7.0b-lib/yahoo-dom-event/yahoo-dom-event.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/dragdrop/dragdrop-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/container/container-min.js"></script>


<style type="text/css">

 /* Default/unfocused Panel style */
 .yui-skin-sam div[role=panel].yui-panel .hd {
   background: #F2F2F2;
 }
 /* Focused Panel style */  
 .yui-skin-sam .yui-panel-container.focused div[role=panel].yui-panel .hd {
   background: url(http://yui.yahooapis.ru/2.5.2/build/assets/skins/sam/sprite.png) repeat-x 0 -200px;
 }
 
 /*
   The Container ARIA Plugin removes the "href" attribute from the <A> used to create the 
   close button for a Panel, resulting in the focus outline no longer be rendered in 
   Gecko-based browsers when the <A> element is focused.  For this reason, it is necessary to 
   restore the focus outline for the <A>.
 */  
 a.container-close[role=button]:focus {
   outline: dotted 1px #000;
 }
 /*
   Necessary to explicitly set the text-align property so the content of the Panels 
   is aligned properly when viewed inside the YUI Examples chrome.
 */
 #panel-2,
 #panel-3 {
   text-align: left;
 }
 

</style> <script type="text/javascript" src="yui_2.7.0b-assets/container-assets/containerariaplugin.js"></script>

</head> <body class=" yui-skin-sam">

Using the Container ARIA Plugin

The Container ARIA Plugin makes it easy to use the <a href="http://www.w3.org/TR/wai-aria/">WAI-ARIA Roles and States</a> with the Container family of controls. Using the ARIA plugin, Dialogs, Alerts and Tooltips created using the Container family are more interoperable with assistive technologies (AT), such as screen readers, making them more accessible to users with disabilities.

<a href="http://video.yahoo.ru/watch/3608783/9955344">Watch a screen cast of this example running in Firefox 3 with the NVDA screen reader</a>, to see immediately the benefits that ARIA provides, or <a href="http://www.nvda-project.org/wiki/Snapshots">download the latest development snapshot of NVDA</a> to test this example for yourself.

<script type="text/javascript">

 (function () {
 
   var Event = YAHOO.util.Event,
     Dom = YAHOO.util.Dom;
   Event.onDOMReady(function () {
     var oPanel1 = new YAHOO.widget.Panel("panel-1", {
       
       visible: false,
       fixedcenter: true,
       constraintoviewport: true,
       width: "300px"
     
     });
     
     oPanel1.render();
     
     Event.on("show-dialog-1", "click", oPanel1.show, null, oPanel1);
     var oTooltip1 = new YAHOO.widget.Tooltip("tooltip-1", { 
       context:"show-dialog-1", 
       text:"Shows a Dialog built using Panel from existing markup.",
       iframe: true,
       showDelay:500 } );
     var oPanel2 = new YAHOO.widget.Dialog("panel-2", {
       
       modal: true,
       visible: false,
       fixedcenter: true,
       constraintoviewport: true,
       width: "300px",
       postmethod: "form"
     
     });  
     oPanel2.render(document.body);
     Event.on("show-dialog-2", "click", oPanel2.show, null, oPanel2);  
     var oTooltip2 = new YAHOO.widget.Tooltip("tooltip-2", { 
       context:"show-dialog-2", 
       text:"Shows a Modal Dialog built using Dialog from existing markup.",
       iframe: true,
       showDelay:500 } );
     var handleOK = function() {
       this.cancel();
     };
     
     var oPanel3 = new YAHOO.widget.SimpleDialog("panel-3", {
       
       modal: true,
       icon: YAHOO.widget.SimpleDialog.ICON_INFO,
       visible: false,
       fixedcenter: true,
       constraintoviewport: true,
       width: "300px",
       role: "alertdialog",
       buttons: [ { text:"OK", handler:handleOK, isDefault:true } ],
       text: "Your changes have been saved."
     
     });  
     oPanel3.setHeader("Info");
     oPanel3.render(document.body);
     var oTooltip3 = new YAHOO.widget.Tooltip("tooltip-3", { 
       context:"show-dialog-3", 
       text:"Shows a Modal Dialog built using SimpleDialog using the ARIA role of alertdialog.",
       iframe: true,
       showDelay:500 } );
     
     Event.on("show-dialog-3", "click", oPanel3.show, null, oPanel3);          
   });
 
 }());

</script> <button id="show-dialog-1">Show Dialog 1</button> <button id="show-dialog-2">Show Dialog 2</button> <button id="show-dialog-3">Show Dialog 3</button> <form name="panel-1-form" id="panel-1-form" method="post">

Personal Information
     <label for="panel-1-first-name" id="panel-1-first-name-label">First Name</label>
     <input type="text" id="panel-1-first-name" name="first-name">
     <label for="panel-1-last-name">Last Name</label>
     <input type="text" id="panel-1-last-name" name="last-name">
     <label for="panel-1-email">Email</label>
     <input type="text" id="panel-1-email" name="email">
     <input type="submit" id="panel-1-button-1" name="button-1" value="Submit">

</form>

Personal Information
   <form name="panel-2-form" id="panel-2-form" method="post">
       <label for="panel-2-first-name" id="panel-2-first-name-label">First Name</label>
       <input type="text" id="panel-2-first-name" name="first-name">
       <label for="panel-2-last-name">Last Name</label>
       <input type="text" id="panel-2-last-name" name="last-name">
       <label for="panel-2-email">Email</label>
       <input type="text" id="panel-2-email" name="email">
       <input type="submit" id="panel-2-button-1" name="button-1" value="Submit">
   </form>


</body> </html>


 </source>
   
  

<A href="http://www.wbex.ru/Code/JavaScriptDownload/yui_2.7.0b.zip">yui_2.7.0b.zip( 4,431 k)</a>


Editor in a Dialog Control

   <source lang="html4strict">

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head>

   <meta http-equiv="content-type" content="text/html; charset=utf-8">

<title>Editor in a Dialog Control</title> <style type="text/css"> /*margin and padding on body element

 can introduce errors in determining
 element position and are not recommended;
 we turn them off as a foundation for YUI
 CSS treatments. */

body {

 margin:0;
 padding:0;

} </style> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/menu/assets/skins/sam/menu.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/button/assets/skins/sam/button.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/fonts/fonts-min.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/container/assets/skins/sam/container.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/editor/assets/skins/sam/editor.css" /> <script type="text/javascript" src="yui_2.7.0b-lib/yahoo-dom-event/yahoo-dom-event.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/json/json-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/element/element-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/button/button-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/container/container-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/connection/connection-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/menu/menu-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/editor/editor-min.js"></script>


<style type="text/css">

   #responseContainer {  
   margin:1em;
     border: 1px solid black;
     background-color: #ccc;
     height: 4em;
   padding: 1em;
 }

</style>

</head> <body class=" yui-skin-sam">

Editor in a Dialog Control

In YUI-based applications, it"s common for forms to appear as part of <a href="http://developer.yahoo.ru/yui/container/dialog/">Dialogs</a>. In this example, a form enhanced with the <a href="http://developer.yahoo.ru/yui/editor">Rich Text Editor</a> appears in a Dialog. Read the tutorial below to learn how to integrate the RTE seamlessly with your Dialog"s form contents.


Enter Title and Description:
   <form id="dialogForm" name="dialogForm" method="post" action="yui_2.7.0b-assets/editor-assets/post.php">
     

<label for="title">Title:</label> <input name="title" id="title" />

<label for="description">Description:</label>

       <textarea name="description" id="description"></textarea>
     


<input id="submitButton" type="submit" />

   </form>

<button id="showDlg">Show Dialog</button>

Dialog"s post response will appear here after you submit the Dialog.

<script language="JavaScript"> (function() {

 //hide and disable the non-dialog submit button:
 document.getElementById("submitButton").disabled = true;
 document.getElementById("submitButton").style.display = "none";
 
 //create the RTE:
 var editor = new YAHOO.widget.Editor("description", {
     width: "702px",
   height: "200px"
 });
   //After the Editor renders it, we will hide it
   //so the iframe doesn"t bleed through
 editor.on("afterRender", editor.hide);
 //render the editor explicitly into a container
 //within the Dialog"s DOM:
 editor.render();
 
 //create Dialog:
 var dlg = new YAHOO.widget.Dialog("dialogContainer", {
   width:"725px",
   fixedcenter:true,
   modal:true,
   visible:false
 });
 //event handlers for our Dialog buttons:
 
 //if the user clicks "save", then we save the HTML
 //content of the RTE and submit the dialog:
 function handleSave() {
   editor.saveHTML();
   this.submit();
 }
 
 //if the user clicks cancel, we call Dialog"s
 //cancel method:
 function handleCancel() {
   this.cancel();
 }
 
 //set up buttons for the Dialog and wire them
 //up to our handlers:
 var myButtons = [ { text:"Save", 
           handler:handleSave },
           { text:"Cancel", 
           handler:handleCancel,
           isDefault:true } ];
 dlg.cfg.queueProperty("buttons", myButtons);
 //Dialog by default will use Connection Manager to POST
 //form contents to the URI specified in the action
 //attribute of the form; we can wire up success and
 //failure handlers for the XHR call and act on them
 //just as we would with any Connection Manager
 //transaction:
 var onSuccess = function(o) {
   //we"re going to get JSON back from post.php; we
   //can parse it using JSON.parse:
   var data = YAHOO.lang.JSON.parse(o.responseText);
   
   //in this case, we"ll just output the contents to 
   //a div to see what they contain:
       document.getElementById("responseContainer").innerHTML = "Status: " + 
     data.Results.status + 
     "
" + (new Date().toString()); } var onFailure = function(o) { //in the event of a failure, we can log the problem: YAHOO.log("Dialog reported a communication failure; connection object: " + YAHOO.lang.dump(o, 5)); } dlg.callback.success = onSuccess; dlg.callback.failure = onFailure; //Now that our Dialog is fully configured, we can //render it: dlg.render(); //RTE needs a little love to work in in a Dialog that can be //shown and hidden; we let it know that it"s being //shown/hidden so that it can recover from these actions: dlg.showEvent.subscribe(editor.show, editor, true); dlg.hideEvent.subscribe(editor.hide, editor, true); //instantiate button to show Dialog: var btn = new YAHOO.widget.Button("showDlg", {type:"link"}); btn.on("click", dlg.show, dlg, true);

})(); </script>

</body> </html>


 </source>
   
  

<A href="http://www.wbex.ru/Code/JavaScriptDownload/yui_2.7.0b.zip">yui_2.7.0b.zip( 4,431 k)</a>


Layout form controls in a dialog

   <source lang="html4strict">


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head>

   <meta http-equiv="content-type" content="text/html; charset=utf-8">

<title>Dialog Quickstart Example</title> <style type="text/css"> /*margin and padding on body element

 can introduce errors in determining
 element position and are not recommended;
 we turn them off as a foundation for YUI
 CSS treatments. */

body {

 margin:0;
 padding:0;

} </style> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/fonts/fonts-min.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/button/assets/skins/sam/button.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/container/assets/skins/sam/container.css" /> <script type="text/javascript" src="yui_2.7.0b-lib/yahoo-dom-event/yahoo-dom-event.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/connection/connection-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/element/element-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/button/button-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/dragdrop/dragdrop-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/container/container-min.js"></script>

</head> <body class=" yui-skin-sam">

Dialog Quickstart Example

The Dialog Control is designed to allow you to retrieve information from the user and make use of that information within the page — whether interally to the page or by sending the information to the server via form post or XMLHttpRequest. This example shows how to do the latter. Click the button to show the Dialog instance and its form fields; fill out the form; submit the form. Dialog will automatically use the YUI Connection Manager to send the data via XMLHttpRequest to the server and will then echo that data back to you on the page.

<style>

  1. example {height:30em;}

label { display:block;float:left;width:45%;clear:left; } .clear { clear:both; }

  1. resp { margin:10px;padding:5px;border:1px solid #ccc;background:#fff;}
  2. resp li { font-family:monospace }

</style> <script> YAHOO.namespace("example.container"); function init() {

 // Define various event handlers for Dialog
 var handleSubmit = function() {
   this.submit();
 };
 var handleCancel = function() {
   this.cancel();
 };
 var handleSuccess = function(o) {
   var response = o.responseText;
   response = response.split("<!")[0];
   document.getElementById("resp").innerHTML = response;
 };
 var handleFailure = function(o) {
   alert("Submission failed: " + o.status);
 };
 // Instantiate the Dialog
 YAHOO.example.container.dialog1 = new YAHOO.widget.Dialog("dialog1", 
             { width : "30em",
               fixedcenter : true,
               visible : false, 
               constraintoviewport : true,
               buttons : [ { text:"Submit", handler:handleSubmit, isDefault:true },
                     { text:"Cancel", handler:handleCancel } ]
             });
 // Validate the entries in the form to require that both first and last name are entered
 YAHOO.example.container.dialog1.validate = function() {
   var data = this.getData();
   if (data.firstname == "" || data.lastname == "") {
     alert("Please enter your first and last names.");
     return false;
   } else {
     return true;
   }
 };
 // Wire up the success and failure handlers
 YAHOO.example.container.dialog1.callback = { success: handleSuccess,
                failure: handleFailure };
 
 // Render the Dialog
 YAHOO.example.container.dialog1.render();
 YAHOO.util.Event.addListener("show", "click", YAHOO.example.container.dialog1.show, YAHOO.example.container.dialog1, true);
 YAHOO.util.Event.addListener("hide", "click", YAHOO.example.container.dialog1.hide, YAHOO.example.container.dialog1, true);

} YAHOO.util.Event.onDOMReady(init); </script>

<button id="show">Show dialog1</button> <button id="hide">Hide dialog1</button>

Please enter your information

<form method="POST" action="yui_2.7.0b-assets/container-assets/post.php">

 <label for="firstname">First Name:</label><input type="textbox" name="firstname" />
 <label for="lastname">Last Name:</label><input type="textbox" name="lastname" />
 <label for="email">E-mail:</label><input type="textbox" name="email" /> 
 <label for="state[]">State:</label>
 <select multiple name="state[]">
   <option value="California">California</option>
   <option value="New Jersey">New Jersey</option>
   <option value="New York">New York</option>
 </select> 
 <label for="radiobuttons">Radio buttons:</label>
 <input type="radio" name="radiobuttons[]" value="1" checked/> 1
 <input type="radio" name="radiobuttons[]" value="2" /> 2
 
 <label for="check">Single checkbox:</label><input type="checkbox" name="check" value="1" /> 1
 
 <label for="textarea">Text area:</label><textarea name="textarea"></textarea>
 <label for="cbarray">Multi checkbox:</label>
 <input type="checkbox" name="cbarray[]" value="1" /> 1
 <input type="checkbox" name="cbarray[]" value="2" /> 2

</form>

Server response will be displayed in this area

</body> </html>


 </source>
   
  

<A href="http://www.wbex.ru/Code/JavaScriptDownload/yui_2.7.0b.zip">yui_2.7.0b.zip( 4,431 k)</a>


Put your control into Dialog

   <source lang="html4strict">


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head>

   <meta http-equiv="content-type" content="text/html; charset=utf-8">

<title>Editor in a Dialog Control</title> <style type="text/css"> /*margin and padding on body element

 can introduce errors in determining
 element position and are not recommended;
 we turn them off as a foundation for YUI
 CSS treatments. */

body {

 margin:0;
 padding:0;

} </style> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/menu/assets/skins/sam/menu.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/button/assets/skins/sam/button.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/fonts/fonts-min.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/container/assets/skins/sam/container.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/editor/assets/skins/sam/editor.css" /> <script type="text/javascript" src="yui_2.7.0b-lib/yahoo-dom-event/yahoo-dom-event.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/json/json-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/element/element-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/button/button-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/container/container-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/connection/connection-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/menu/menu-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/editor/editor-min.js"></script>


<style type="text/css">

   #responseContainer {  
   margin:1em;
     border: 1px solid black;
     background-color: #ccc;
     height: 4em;
   padding: 1em;
 }

</style>

</head> <body class=" yui-skin-sam">

Editor in a Dialog Control

In YUI-based applications, it"s common for forms to appear as part of <a href="http://developer.yahoo.ru/yui/container/dialog/">Dialogs</a>. In this example, a form enhanced with the <a href="http://developer.yahoo.ru/yui/editor">Rich Text Editor</a> appears in a Dialog. Read the tutorial below to learn how to integrate the RTE seamlessly with your Dialog"s form contents.


Enter Title and Description:
   <form id="dialogForm" name="dialogForm" method="post" action="yui_2.7.0b-assets/editor-assets/post.php">
     

<label for="title">Title:</label> <input name="title" id="title" />

<label for="description">Description:</label>

       <textarea name="description" id="description"></textarea>
     


<input id="submitButton" type="submit" />

   </form>

<button id="showDlg">Show Dialog</button>

Dialog"s post response will appear here after you submit the Dialog.

<script language="JavaScript"> (function() {

 //hide and disable the non-dialog submit button:
 document.getElementById("submitButton").disabled = true;
 document.getElementById("submitButton").style.display = "none";
 
 //create the RTE:
 var editor = new YAHOO.widget.Editor("description", {
     width: "702px",
   height: "200px"
 });
   //After the Editor renders it, we will hide it
   //so the iframe doesn"t bleed through
 editor.on("afterRender", editor.hide);
 //render the editor explicitly into a container
 //within the Dialog"s DOM:
 editor.render();
 
 //create Dialog:
 var dlg = new YAHOO.widget.Dialog("dialogContainer", {
   width:"725px",
   fixedcenter:true,
   modal:true,
   visible:false
 });
 //event handlers for our Dialog buttons:
 
 //if the user clicks "save", then we save the HTML
 //content of the RTE and submit the dialog:
 function handleSave() {
   editor.saveHTML();
   this.submit();
 }
 
 //if the user clicks cancel, we call Dialog"s
 //cancel method:
 function handleCancel() {
   this.cancel();
 }
 
 //set up buttons for the Dialog and wire them
 //up to our handlers:
 var myButtons = [ { text:"Save", 
           handler:handleSave },
           { text:"Cancel", 
           handler:handleCancel,
           isDefault:true } ];
 dlg.cfg.queueProperty("buttons", myButtons);
 //Dialog by default will use Connection Manager to POST
 //form contents to the URI specified in the action
 //attribute of the form; we can wire up success and
 //failure handlers for the XHR call and act on them
 //just as we would with any Connection Manager
 //transaction:
 var onSuccess = function(o) {
   //we"re going to get JSON back from post.php; we
   //can parse it using JSON.parse:
   var data = YAHOO.lang.JSON.parse(o.responseText);
   
   //in this case, we"ll just output the contents to 
   //a div to see what they contain:
       document.getElementById("responseContainer").innerHTML = "Status: " + 
     data.Results.status + 
     "
" + (new Date().toString()); } var onFailure = function(o) { //in the event of a failure, we can log the problem: YAHOO.log("Dialog reported a communication failure; connection object: " + YAHOO.lang.dump(o, 5)); } dlg.callback.success = onSuccess; dlg.callback.failure = onFailure; //Now that our Dialog is fully configured, we can //render it: dlg.render(); //RTE needs a little love to work in in a Dialog that can be //shown and hidden; we let it know that it"s being //shown/hidden so that it can recover from these actions: dlg.showEvent.subscribe(editor.show, editor, true); dlg.hideEvent.subscribe(editor.hide, editor, true); //instantiate button to show Dialog: var btn = new YAHOO.widget.Button("showDlg", {type:"link"}); btn.on("click", dlg.show, dlg, true);

})(); </script>

</body> </html>


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<A href="http://www.wbex.ru/Code/JavaScriptDownload/yui_2.7.0b.zip">yui_2.7.0b.zip( 4,431 k)</a>


Show and hide dialog

   <source lang="html4strict">


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head>

   <meta http-equiv="content-type" content="text/html; charset=utf-8">

<title>Dialog Quickstart Example</title> <style type="text/css"> /*margin and padding on body element

 can introduce errors in determining
 element position and are not recommended;
 we turn them off as a foundation for YUI
 CSS treatments. */

body {

 margin:0;
 padding:0;

} </style> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/fonts/fonts-min.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/button/assets/skins/sam/button.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/container/assets/skins/sam/container.css" /> <script type="text/javascript" src="yui_2.7.0b-lib/yahoo-dom-event/yahoo-dom-event.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/connection/connection-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/element/element-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/button/button-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/dragdrop/dragdrop-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/container/container-min.js"></script>

</head> <body class=" yui-skin-sam">

Dialog Quickstart Example

The Dialog Control is designed to allow you to retrieve information from the user and make use of that information within the page — whether interally to the page or by sending the information to the server via form post or XMLHttpRequest. This example shows how to do the latter. Click the button to show the Dialog instance and its form fields; fill out the form; submit the form. Dialog will automatically use the YUI Connection Manager to send the data via XMLHttpRequest to the server and will then echo that data back to you on the page.

<style>

  1. example {height:30em;}

label { display:block;float:left;width:45%;clear:left; } .clear { clear:both; }

  1. resp { margin:10px;padding:5px;border:1px solid #ccc;background:#fff;}
  2. resp li { font-family:monospace }

</style> <script> YAHOO.namespace("example.container"); function init() {

 // Define various event handlers for Dialog
 var handleSubmit = function() {
   this.submit();
 };
 var handleCancel = function() {
   this.cancel();
 };
 var handleSuccess = function(o) {
   var response = o.responseText;
   response = response.split("<!")[0];
   document.getElementById("resp").innerHTML = response;
 };
 var handleFailure = function(o) {
   alert("Submission failed: " + o.status);
 };
 // Instantiate the Dialog
 YAHOO.example.container.dialog1 = new YAHOO.widget.Dialog("dialog1", 
             { width : "30em",
               fixedcenter : true,
               visible : false, 
               constraintoviewport : true,
               buttons : [ { text:"Submit", handler:handleSubmit, isDefault:true },
                     { text:"Cancel", handler:handleCancel } ]
             });
 // Validate the entries in the form to require that both first and last name are entered
 YAHOO.example.container.dialog1.validate = function() {
   var data = this.getData();
   if (data.firstname == "" || data.lastname == "") {
     alert("Please enter your first and last names.");
     return false;
   } else {
     return true;
   }
 };
 // Wire up the success and failure handlers
 YAHOO.example.container.dialog1.callback = { success: handleSuccess,
                failure: handleFailure };
 
 // Render the Dialog
 YAHOO.example.container.dialog1.render();
 YAHOO.util.Event.addListener("show", "click", YAHOO.example.container.dialog1.show, YAHOO.example.container.dialog1, true);
 YAHOO.util.Event.addListener("hide", "click", YAHOO.example.container.dialog1.hide, YAHOO.example.container.dialog1, true);

} YAHOO.util.Event.onDOMReady(init); </script>

<button id="show">Show dialog1</button> <button id="hide">Hide dialog1</button>

Please enter your information

<form method="POST" action="yui_2.7.0b-assets/container-assets/post.php">

 <label for="firstname">First Name:</label><input type="textbox" name="firstname" />
 <label for="lastname">Last Name:</label><input type="textbox" name="lastname" />
 <label for="email">E-mail:</label><input type="textbox" name="email" /> 
 <label for="state[]">State:</label>
 <select multiple name="state[]">
   <option value="California">California</option>
   <option value="New Jersey">New Jersey</option>
   <option value="New York">New York</option>
 </select> 
 <label for="radiobuttons">Radio buttons:</label>
 <input type="radio" name="radiobuttons[]" value="1" checked/> 1
 <input type="radio" name="radiobuttons[]" value="2" /> 2
 
 <label for="check">Single checkbox:</label><input type="checkbox" name="check" value="1" /> 1
 
 <label for="textarea">Text area:</label><textarea name="textarea"></textarea>
 <label for="cbarray">Multi checkbox:</label>
 <input type="checkbox" name="cbarray[]" value="1" /> 1
 <input type="checkbox" name="cbarray[]" value="2" /> 2

</form>

Server response will be displayed in this area

</body> </html>


 </source>
   
  

<A href="http://www.wbex.ru/Code/JavaScriptDownload/yui_2.7.0b.zip">yui_2.7.0b.zip( 4,431 k)</a>


Use SimpleDialog to solicit simple information from users � ok/cancel, yes/no

   <source lang="html4strict">


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head>

   <meta http-equiv="content-type" content="text/html; charset=utf-8">

<title>SimpleDialog Quickstart Example</title> <style type="text/css"> /*margin and padding on body element

 can introduce errors in determining
 element position and are not recommended;
 we turn them off as a foundation for YUI
 CSS treatments. */

body {

 margin:0;
 padding:0;

} </style> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/fonts/fonts-min.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/button/assets/skins/sam/button.css" /> <link rel="stylesheet" type="text/css" href="yui_2.7.0b-lib/container/assets/skins/sam/container.css" /> <script type="text/javascript" src="yui_2.7.0b-lib/yahoo-dom-event/yahoo-dom-event.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/element/element-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/button/button-min.js"></script> <script type="text/javascript" src="yui_2.7.0b-lib/container/container-min.js"></script>

</head> <body class=" yui-skin-sam">

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.

<style>

  1. container { height:12em; }

</style> <script> YAHOO.namespace("example.container"); function init() {

 // Define various event handlers for Dialog
 var handleYes = function() {
   alert("You clicked yes!");
   this.hide();
 };
 var handleNo = function() {
   this.hide();
 };
 // 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 } ]
                                      } );
 YAHOO.example.container.simpledialog1.setHeader("Are you sure?");
 
 // Render the Dialog
 YAHOO.example.container.simpledialog1.render("container");
 YAHOO.util.Event.addListener("show", "click", YAHOO.example.container.simpledialog1.show, YAHOO.example.container.simpledialog1, true);
 YAHOO.util.Event.addListener("hide", "click", YAHOO.example.container.simpledialog1.hide, YAHOO.example.container.simpledialog1, true);

} YAHOO.util.Event.addListener(window, "load", init); </script>

<button id="show">Show simpledialog1</button> <button id="hide">Hide simpledialog1</button>

</body> </html>


 </source>
   
  

<A href="http://www.wbex.ru/Code/JavaScriptDownload/yui_2.7.0b.zip">yui_2.7.0b.zip( 4,431 k)</a>