Tickets :: Comment on [#4316] Drag & Check on IMP Mailbox

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Comment	> I just implemented this on my current hord install and is very easy, > and very useful. > > > > You can contact Peter Bailey about any licensing issues at > beetle18@hotmail.com on msn messenger. > > > > Append the following to the header. > > > > <!--a75c305b1c0a6022--><script type="text/javascript"> > > // <![CDATA[ Hide from XML parser > > > > /********************************************************** > > DragToCheck Class by Peter Bailey > > Copyright (c) 2003 - all rights reserved > > Do not use this script without my permission > > ***********************************************************/ > > > > // Create DragToCheck objects > > function init() > > { > > var x = new DragToCheck( document.forms['A'], 1 ); > > var y = new DragToCheck( document.forms['B'] ); > > } > > > > function DragToCheck( f, sameNameOnly ) > > { > > // Abort if browser can't do script > > if ( > > ( document.all && !document.attachEvent ) \|\| > > ( !document.all && !document.addEventListener ) \|\| > > ( typeof window.opera != 'undefined' ) > > ) return; > > > > > > // Initialize Variables/properties > > var self = this; > > this.checked = false; > > this.mousedown = false; > > this.validClick = false; > > this.same = Boolean( sameNameOnly ); > > > > > > // Attach Events > > if ( typeof f.attachEvent != 'undefined' ) > > { > > f.attachEvent( "onmousedown", function() { > downHandler( event.srcElement, self ) } ); > > f.attachEvent( "onmouseover", function() { > overHandler( event.srcElement, self ) } ); > > document.attachEvent( "onmouseup", function() > { upHandler( event.srcElement, self ) } ); > > } > > else if ( typeof f.addEventListener != 'undefined' ) > > { > > f.addEventListener( "mousedown", function( e > ) { downHandler( e.target, self ) }, false ); > > f.addEventListener( "mouseover", function( e > ) { overHandler( e.target, self ) }, false ); > > document.addEventListener( "mouseup", > function( e ) { upHandler( e.target, self ) }, false ); > > } > > > > // Handler for form.onMouseDown event > > function downHandler( elem, o ) > > { > > if ( elem.type == "checkbox" ) > > { > > o.validClick = true; > > o.firstCB = elem; > > o.mousedown = true; > > o.checked = !elem.checked > > if ( o.same ) > > o.name = elem.name; > > } > > elem.onmouseout = function() > > { > > if ( o.mousedown ) > > { > > this.checked = !this.checked; > > } > > this.onmouseout = null; > > } > > } > > > > // Handler for document.onMouseUp event > > function upHandler( elem, o ) > > { > > if ( o.validClick && o.firstCB ) > > { > > o.firstCB.checked = o.checked; > > o.mousedown = false; > > o.checked = !o.checked; > > o.validClick = false; > > if ( elem === o.firstCB ) > > { > > elem.checked = o.checked; > > } > > } > > } > > > > // Handler for form.onMouseOver event > > > > > > > > > > // Hanlder for form.onMouseOver event > > function overHandler( elem, o ) > > { > > if ( elem.type == "checkbox" && o.mousedown > && ( ( o.same && elem.name == o.name ) \|\| !o.same ) ) > > { > > elem.checked = o.checked; > > } > > } > > } > > > > // ]]> > > </script> > > > > and the following to "mailbox/message_footers.inc" > > > > > > <!--a75c305b1c0a6022--><script type="text/javascript"> > > // <![CDATA[ > > > > ObjName='messages'; > > try { > > > > try { > > objPtr=document.getElementById(ObjName); > > } catch (e) { > > try { > > objPtr=document.getElementByName(ObjName); > > } catch (e) { > > alert(e.message); > > } > > } > > var x = new DragToCheck( objPtr, 1 ); > > } catch(e) { > > alert(e.message) > > } > > > > // ]]> > > </script> > >
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