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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>mxObjectIdentity</title><link rel="stylesheet" type="text/css" href="../../styles/main.css"><script language=JavaScript src="../../javascript/main.js"></script><script language=JavaScript src="../../javascript/prettify.js"></script><script language=JavaScript src="../../javascript/searchdata.js"></script></head><body class="ContentPage" onLoad="NDOnLoad();prettyPrint();"><script language=JavaScript><!--
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<div id=Content><div class="CClass"><div class=CTopic id=MainTopic><h1 class=CTitle><a name="mxObjectIdentity"></a>mxObjectIdentity</h1><div class=CBody><p>Identity for JavaScript objects and functions.&nbsp; This is implemented using a simple incrementing counter which is stored in each object under <a href="#mxObjectIdentity.FIELD_NAME" class=LVariable id=link5 onMouseOver="ShowTip(event, 'tt1', 'link5')" onMouseOut="HideTip('tt1')">FIELD_NAME</a>.</p><p>The identity for an object does not change during its lifecycle.</p><!--START_ND_SUMMARY--><div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable><tr class="SMain"><td class=SEntry><a href="#mxObjectIdentity" >mxObjectIdentity</a></td><td class=SDescription>Identity for JavaScript objects and functions. </td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxObjectIdentity.Variables" >Variables</a></td><td class=SDescription></td></tr><tr class="SVariable SIndent2 SMarked"><td class=SEntry><a href="#mxObjectIdentity.FIELD_NAME" id=link1 onMouseOver="ShowTip(event, 'tt1', 'link1')" onMouseOut="HideTip('tt1')">FIELD_NAME</a></td><td class=SDescription>Name of the field to be used to store the object ID. </td></tr><tr class="SVariable SIndent2"><td class=SEntry><a href="#mxObjectIdentity.counter" id=link2 onMouseOver="ShowTip(event, 'tt2', 'link2')" onMouseOut="HideTip('tt2')">counter</a></td><td class=SDescription>Current counter.</td></tr><tr class="SGroup SIndent1"><td class=SEntry><a href="#mxObjectIdentity.Functions" >Functions</a></td><td class=SDescription></td></tr><tr class="SFunction SIndent2 SMarked"><td class=SEntry><a href="#mxObjectIdentity.get" id=link3 onMouseOver="ShowTip(event, 'tt3', 'link3')" onMouseOut="HideTip('tt3')">get</a></td><td class=SDescription>Returns the ID for the given object or function or null if no object is specified.</td></tr><tr class="SFunction SIndent2"><td class=SEntry><a href="#mxObjectIdentity.clear" id=link4 onMouseOver="ShowTip(event, 'tt4', 'link4')" onMouseOut="HideTip('tt4')">clear</a></td><td class=SDescription>Deletes the ID from the given object or function.</td></tr></table></div></div><!--END_ND_SUMMARY--></div></div></div>
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<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxObjectIdentity.Variables"></a>Variables</h3></div></div>
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<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxObjectIdentity.FIELD_NAME"></a>FIELD_NAME</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">FIELD_NAME: 'mxObjectId'</td></tr></table></blockquote><p>Name of the field to be used to store the object ID.&nbsp; Default is &lt;code&gt;mxObjectId&lt;/code&gt;.</p></div></div></div>
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<div class="CVariable"><div class=CTopic><h3 class=CTitle><a name="mxObjectIdentity.counter"></a>counter</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">counter: 0</td></tr></table></blockquote><p>Current counter.</p></div></div></div>
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<div class="CGroup"><div class=CTopic><h3 class=CTitle><a name="mxObjectIdentity.Functions"></a>Functions</h3></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxObjectIdentity.get"></a>get</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>get: function(</td><td class="PParameter prettyprint " nowrap>obj</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Returns the ID for the given object or function or null if no object is specified.</p></div></div></div>
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<div class="CFunction"><div class=CTopic><h3 class=CTitle><a name="mxObjectIdentity.clear"></a>clear</h3><div class=CBody><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>clear: function(</td><td class="PParameter prettyprint " nowrap>obj</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote><p>Deletes the ID from the given object or function.</p></div></div></div>
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<div class=CToolTip id="tt1"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">FIELD_NAME: 'mxObjectId'</td></tr></table></blockquote>Name of the field to be used to store the object ID. </div></div><div class=CToolTip id="tt2"><div class=CVariable><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td class="prettyprint">counter: 0</td></tr></table></blockquote>Current counter.</div></div><div class=CToolTip id="tt3"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>get: function(</td><td class="PParameter prettyprint " nowrap>obj</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Returns the ID for the given object or function or null if no object is specified.</div></div><div class=CToolTip id="tt4"><div class=CFunction><blockquote><table border=0 cellspacing=0 cellpadding=0 class="Prototype"><tr><td><table border=0 cellspacing=0 cellpadding=0><tr><td class="PBeforeParameters prettyprint "nowrap>clear: function(</td><td class="PParameter prettyprint " nowrap>obj</td><td class="PAfterParameters prettyprint "nowrap>)</td></tr></table></td></tr></table></blockquote>Deletes the ID from the given object or function.</div></div><!--END_ND_TOOLTIPS-->
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