dojox
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Dojo eXtensions, a rollup of many useful sub-projects and varying states of maturity – from very stable and robust, to alpha and experimental. See individual projects contain README files for details.
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HTML
<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">
<head>
<title>A Sample ToolTip using dijit and dojox.gfx</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
@import "../../../dojo/resources/dojo.css";
@import "../../../dijit/tests/css/dijitTests.css";
@import "../../../dijit/themes/tundra/tundra.css";
.tooltipBody {
color:#fff;
}
</style>
<script type="text/javascript" data-dojo-config="parseOnLoad:true, isDebug:true" src="../../../dojo/dojo.js"></script>
<script type="text/javascript">
dojo.require("dijit.form.Button");
dojo.require("dojox.gfx");
dojo.require("dojox.gfx.move");
dojo.require("dijit._Widget"); dojo.require("dijit._Templated");
dojo.declare("demo.Tooltip",[dijit._Widget,dijit._Templated],{
// attachId: String|DomNode?
// the Id or domNode to attach this tooltip to
attachId:"",
// attachHover: Boolean
// disable hover behavior for the target
attachHover:true,
// attachParent: Boolean
// automatically attach to our parentnode rather than byId or query
attachParent:false,
// attachQuery: String?
// an optional selector query to attach this tooltip to
attachQuery:"",
// attachScope: String|DomNode?
// and optional scope to run the query against, passed as the
// second arg to dojo.query()
queryScope:"",
// hideDelay: Int
// time in my to delay automatically closing the node
hideDelay: 123, // ms
// persists: Boolean
// if true, the node will stay visible until explicitly closed
// via _hide() or click on closeIcon
persists:false,
templateString:
'<div class="foo">'
+'<div style="position:relative;">'
+'<div dojoAttachPoint="surfaceNode"></div>'
+'<div class="tooltipBody" dojoAttachPoint="containerNode"></div>'
+'</div>'
+'</div>',
postCreate:function(){
// call _Widget postCreate first
this.inherited(arguments);
// gfx version of "_Templated" idea:
this._initSurface();
if(this.attachParent){
// over-ride and reuse attachId as domNode from now on
this.attachId = this.domNode.parentNode;
}
if(this.attachId){
// domNode again. setup connections
this.attachId = dojo.byId(this.attachId);
if(this.attachHover){
this.connect(this.attachId,"onmouseenter","_show");
}
if(!this.persists){
this.connect(this.attachId,"onmouseleave","_initHide");
}
}else if(this.attachQuery){
// setup connections via dojo.query for multi-tooltips
var nl = dojo.query(this.attachQuery,this.queryScope);
if(this.attachHover){ nl.connect("onmouseenter",this,"_show") }
if(!this.persists){ nl.connect("onmouseleave",this,"_initHide") }
}
// place the tooltip
dojo.body().appendChild(this.domNode);
dojo.style(this.domNode,{
position:"absolute"
});
// could do this in css:
dojo.style(this.containerNode,{
position:"absolute",
top:"15px",
left:"12px",
height:"83px",
width:"190px"
});
// setup our animations
this._hideAnim = dojo.fadeOut({ node:this.domNode, duration:150 });
this._showAnim = dojo.fadeIn({ node:this.domNode, duration:75 });
this.connect(this._hideAnim,"onEnd","_postHide");
if(!this.persists){
this.connect(this.domNode,"onmouseleave","_initHide");
}
// hide quickly
this._postHide();
},
_initHide: function(e){
// summary: start the timer for the hideDelay
if(!this.persists && this.hideDelay){
this._delay = setTimeout(dojo.hitch(this,"_hide",e||null),this.hideDelay);
}
},
_clearDelay: function(){
// summary: clear our hide delay timeout
if(this._delay){ clearTimeout(this._delay); }
},
_show: function(e){
// summary: show the widget
this._clearDelay();
var pos = dojo.coords(e.target || this.attachId,true)
// we need to more accurately position the domNode:
dojo.style(this.domNode,{
top: pos.y - (pos.h / 2) - 50,
left: pos.x + pos.w - 25,
display:"block"
});
dojo.fadeIn({ node: this.domNode, duration:75 }).play();
},
_hide: function(e){
// summary: hide the tooltip
this._hideAnim.play();
},
_postHide: function(){
// summary: after hide animation cleanup
dojo.style(this.domNode,"display","none");
},
_initSurface:function(){
// made generally from an SVG file:
this.surface = dojox.gfx.createSurface(this.surfaceNode,220,120);
this.tooltip = this.surface.createGroup();
this.tooltip.createPath("M213,101.072c0,6.675-5.411,12.086-12.086,12.086H13.586 c-6.675,0-12.086-5.411-12.086-12.086V21.004c0-6.675,5.411-12.086,12.086-12.086h187.328c6.675,0,12.086,5.411,12.086,12.086 V101.072z")
.setFill("rgba(0,0,0,0.25)");
this.tooltip.createPath("M211.5,97.418c0,6.627-5.373,12-12,12 h-186c-6.627,0-12-5.373-12-12v-79.5c0-6.627,5.373-12,12-12h186c6.627,0,12,5.373,12,12V97.418z")
.setStroke({ width:2, color:"#FFF" })
.setFill("rgba(0,0,0,0.5)")
.connect("onmouseover",dojo.hitch(this,"_clearDelay"));
if(this.persists){
// make the close icon
this._toolButton = this.surface.createGroup();
this._toolButton.createEllipse({ cx:207.25, cy:12.32, rx: 7.866, ry: 7.099 })
.setFill("#ededed");
this._toolButton.createCircle({ cx:207.25, cy: 9.25, r:8.25 })
.setStroke({ width:2, color:"#FFF" })
.setFill("#000")
;
this._toolButton.connect("onclick",dojo.hitch(this,"_hide"));
// the X
this._toolButton.createLine({ x1:203.618, y1:5.04, x2: 210.89, y2:12.979 })
.setStroke({ width:2, color:"#d6d6d6" });
this._toolButton.createLine({ x1:203.539, y1:12.979, x2: 210.89, y2:5.04 })
.setStroke({ width:2, color:"#d6d6d6" });
}
}
});
</script>
</head>
<body class="tundra">
<h1>dojox.gfx: A Sample tooltip</h1>
<ul style="width:150px; border:2px solid #ededed; cursor:pointer">
<!-- you can put any content you want in there -->
<li id="warn2">
Tooltip + Button
<div attachId="warn2" id="warn2tt" dojoType="demo.Tooltip"><p style="margin-top:0">Canvas renderer doesn't implement event handling.
<button dojoType="dijit.form.Button">
Button
<script type="dojo/method" data-dojo-event="onClick">
alert(" woo hoo! ");
dijit.byId("warn2tt")._hide();
</script>
</button>
</p></div>
</li>
<!-- a simple tooltip -->
<li id="warn1">
Hover trigger / persists
<div persists="true" attachId="warn1" dojoType="demo.Tooltip">Canvas renderer doesn't implement event handling.</div>
</li>
<!-- these get the same tooltip from the attachQuery=".multitip" below -->
<li class="multitip">MultiTip trigger 1</li>
<li>I do nothing</li>
<li class="multitip">Trigger two</li>
<li><a href="#" onclick="dijit.byId('nohover')._show(arguments[0])">show this way
<label dojoType="demo.Tooltip" attachParent="true" attachHover="false" id="nohover">some text</label>
</a>
</li>
<!-- attachParent makes the tooltip look for domNode.parentNode before moving to body() -->
<li>
Parent Attached Tooltip
<div attachParent="true" persists="true" dojoType="demo.Tooltip">
<form id="fooForm">
<p style="margin-top:0;">
Name:<br> <input type="text" name="username" style="border:1px solid #ededed" /><br>
Pass:<br> <input type="password" name="password" style="border:1px solid #ededed" />
</p>
</form>
</div>
</li>
</ul>
<!-- attach a single tooltip message to a number of nodes at once -->
<div attachQuery=".multitip" dojoType="demo.Tooltip">Canvas renderer doesn't implement event handling. (shared tooltip)</div>
</body>
</html>