Add a button to Rich Text Editor's Toolbar that displays an Overlay Control with a list of icon images.
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<!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>Icon Insertion</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/animation/animation-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/element/element-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/menu/menu-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/editor/editor-min.js"></script>
<!--there is no custom header content for this example-->
</head>
<body class="yui-skin-sam">
<h1>Icon Insertion</h1>
<div class="exampleIntro">
<p>This example adds a button to the Rich Text Editor's Toolbar that displays an <a href="http://developer.yahoo.com/yui/container/overlay/">Overlay Control</a> with a list of icon images.</p>
<p>Click the Icon button (<img src="yui_2.7.0b-assets/editor-assets/suits_default.gif">) in the toolbar to display the Overlay.</p>
</div>
<!--BEGIN SOURCE CODE FOR EXAMPLE -->
<style>
.yui-skin-sam .yui-toolbar-container .yui-toolbar-inserticon span.yui-toolbar-icon {
background-image: url( yui_2.7.0b-assets/editor-assets/suits_default.gif );
background-position: 1px 0px;
left: 5px;
}
.yui-skin-sam .yui-toolbar-container .yui-button-insertdate-selected span.yui-toolbar-icon {
background-image: url( yui_2.7.0b-assets/editor-assets/suits_active.gif );
background-position: 1px 0px;
left: 5px;
}
#inserticon {
border:1px solid #808080;
padding:5px;
background-color: #F2F2F2;
}
#inserticon a {
display: block;
float: left;
border: 1px solid #F2F2F2;
}
#inserticon a:hover {
border: 1px solid #808080;
}
</style>
<style>
.yui-toolbar-group-insertitem {
*width: auto;
}
</style>
<form method="post" action="#" id="form1">
<textarea id="editor" name="editor" rows="20" cols="75">
This is some more test text.<br>This is some more test text.<br>This is some more test text.<br>This is some more test text.<br>This is some more test text.<br>This is some more test text.<br>This is some more test text.<br>
</textarea>
</form>
<script>
(function() {
var myConfig = {
height: '300px',
width: '600px',
animate: true,
dompath: true,
focusAtStart: true
};
YAHOO.log('Editor created..', 'info', 'example');
myEditor = new YAHOO.widget.Editor('editor', myConfig);
YAHOO.util.Event.onAvailable('iconMenu', function() {
YAHOO.log('onAvailable: (#iconMenu)', 'info', 'example');
YAHOO.util.Event.on('iconMenu', 'click', function(ev) {
var tar = YAHOO.util.Event.getTarget(ev);
if (tar.tagName.toLowerCase() == 'img') {
var img = tar.getAttribute('src', 2);
YAHOO.log('Found an icon, fire inserticonClick Event', 'info', 'example');
var _button = this.toolbar.getButtonByValue('inserticon');
_button._menu.hide();
this.toolbar.fireEvent('inserticonClick', { type: 'inserticonClick', icon: img });
}
YAHOO.util.Event.stopEvent(ev);
}, myEditor, true);
});
myEditor.on('toolbarLoaded', function() {
YAHOO.log('Editor Toolbar Loaded..', 'info', 'example');
var imgConfig = {
type: 'push', label: 'Insert Icon', value: 'inserticon',
menu: function() {
var menu = new YAHOO.widget.Overlay('inserticon', { width: '165px', height: '210px', visible: false });
var str = '';
for (var a = 0; a < 9; a++) {
for (var i = 1; i < 9; i++) {
str += '<a href="#"><img src="yui_2.7.0b-assets/editor-assets/suit' + i + '.gif" border="0"></a>';
}
}
menu.setBody('<div id="iconMenu">' + str + '</div>');
menu.beforeShowEvent.subscribe(function() {
menu.cfg.setProperty('context', [myEditor.toolbar.getButtonByValue('inserticon').get('element'), 'tl', 'bl']);
});
menu.render(document.body);
menu.element.style.visibility = 'hidden';
return menu;
}()
};
YAHOO.log('Create the (inserticon) Button', 'info', 'example');
myEditor.toolbar.addButtonToGroup(imgConfig, 'insertitem');
myEditor.toolbar.on('inserticonClick', function(ev) {
YAHOO.log('inserticonClick Event Fired: ' + YAHOO.lang.dump(ev), 'info', 'example');
var icon = '';
this._focusWindow();
if (ev.icon) {
icon = ev.icon;
}
this.execCommand('inserthtml', '<img src="' + icon + '" border="0">');
return false;
}, myEditor, true);
});
myEditor.render();
})();
</script>
<!--END SOURCE CODE FOR EXAMPLE -->
</body>
</html>
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