| 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> |
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| 2 | <html> |
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| 3 | <head> |
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| 4 | <title></title> |
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| 5 | |
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| 6 | <script type="text/javascript"> |
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| 7 | function Show( relElement ) |
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| 8 | { |
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| 9 | var oPos = FCKTools.GetElementPosition( |
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| 10 | relElement.nodeType == 9 ? |
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| 11 | ( FCKTools.IsStrictMode( relElement ) ? relElement.documentElement : relElement.body ) : |
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| 12 | relElement, |
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| 13 | this.window ) |
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| 14 | |
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| 15 | alert( 'Final position: ' + oPos.X + ", " + oPos.Y ) ; |
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| 16 | } |
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| 17 | |
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| 18 | window.onload = function() |
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| 19 | { |
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| 20 | document.body.onmouseup = Body_OnMouseUp ; |
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| 21 | } |
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| 22 | |
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| 23 | function Body_OnMouseUp( e ) |
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| 24 | { |
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| 25 | Show ( e ? e.target : event.srcElement ) ; |
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| 26 | } |
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| 27 | |
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| 28 | |
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| 29 | /* functions */ |
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| 30 | var FCKTools = {} ; |
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| 31 | |
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| 32 | String.prototype.Contains = function( textToCheck ) |
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| 33 | { |
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| 34 | return ( this.indexOf( textToCheck ) > -1 ) ; |
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| 35 | } |
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| 36 | |
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| 37 | var s = navigator.userAgent.toLowerCase() ; |
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| 38 | |
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| 39 | var FCKBrowserInfo = |
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| 40 | { |
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| 41 | IsIE : s.Contains('msie'), |
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| 42 | IsIE7 : s.Contains('msie 7'), |
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| 43 | IsGecko : s.Contains('gecko/'), |
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| 44 | IsSafari : s.Contains('safari'), |
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| 45 | IsOpera : s.Contains('opera'), |
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| 46 | IsMac : s.Contains('macintosh') |
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| 47 | } ; |
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| 48 | |
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| 49 | FCKTools.GetElementPosition = function( el, relativeWindow ) |
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| 50 | { |
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| 51 | // Initializes the Coordinates object that will be returned by the function. |
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| 52 | var c = { X:0, Y:0 } ; |
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| 53 | |
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| 54 | var oWindow = relativeWindow || window ; |
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| 55 | |
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| 56 | var oOwnerWindow = FCKTools.GetElementWindow( el ) ; |
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| 57 | |
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| 58 | // Loop throw the offset chain. |
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| 59 | while ( el ) |
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| 60 | { |
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| 61 | alert( el.nodeName + " offsetLeft:" + el.offsetLeft + " scrollLeft:" + el.scrollLeft ) ; |
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| 62 | |
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| 63 | c.X += el.offsetLeft - el.scrollLeft ; |
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| 64 | c.Y += el.offsetTop - el.scrollTop ; |
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| 65 | |
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| 66 | if ( el.offsetParent ) |
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| 67 | el = el.offsetParent ; |
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| 68 | else |
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| 69 | { |
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| 70 | if ( oOwnerWindow != oWindow ) |
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| 71 | { |
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| 72 | if ( el = oOwnerWindow.frameElement ) |
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| 73 | oOwnerWindow = FCKTools.GetElementWindow( el ) ; |
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| 74 | } |
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| 75 | else |
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| 76 | { |
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| 77 | c.X += el.scrollLeft ; |
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| 78 | c.Y += el.scrollTop ; |
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| 79 | break ; |
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| 80 | } |
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| 81 | } |
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| 82 | } |
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| 83 | |
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| 84 | // Return the Coordinates object |
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| 85 | return c ; |
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| 86 | } |
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| 87 | |
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| 88 | |
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| 89 | FCKTools.GetElementDocument = function ( element ) |
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| 90 | { |
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| 91 | return element.ownerDocument || element.document ; |
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| 92 | } |
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| 93 | |
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| 94 | // Get the window object where the element is placed in. |
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| 95 | FCKTools.GetElementWindow = function( element ) |
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| 96 | { |
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| 97 | return this.GetDocumentWindow( this.GetElementDocument( element ) ) ; |
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| 98 | } |
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| 99 | |
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| 100 | FCKTools.GetDocumentWindow = function( doc ) |
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| 101 | { |
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| 102 | // With Safari, there is not way to retrieve the window from the document, so we must fix it. |
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| 103 | if ( FCKBrowserInfo.IsSafari && !doc.parentWindow ) |
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| 104 | this.FixDocumentParentWindow( window.top ) ; |
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| 105 | |
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| 106 | return doc.parentWindow || doc.defaultView ; |
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| 107 | } |
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| 108 | |
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| 109 | /* |
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| 110 | This is a Safari specific function that fix the reference to the parent |
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| 111 | window from the document object. |
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| 112 | */ |
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| 113 | FCKTools.FixDocumentParentWindow = function( targetWindow ) |
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| 114 | { |
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| 115 | targetWindow.document.parentWindow = targetWindow ; |
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| 116 | |
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| 117 | for ( var i = 0 ; i < targetWindow.frames.length ; i++ ) |
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| 118 | FCKTools.FixDocumentParentWindow( targetWindow.frames[i] ) ; |
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| 119 | } |
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| 120 | |
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| 121 | FCKTools.GetParentWindow = function( document ) |
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| 122 | { |
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| 123 | return document.contentWindow ? document.contentWindow : document.parentWindow ; |
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| 124 | } |
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| 125 | |
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| 126 | FCKTools.IsStrictMode = function( document ) |
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| 127 | { |
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| 128 | return ( document.compatMode && document.compatMode == "CSS1Compat" ) ; |
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| 129 | } |
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| 130 | |
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| 131 | |
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| 132 | </script> |
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| 133 | </head> |
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| 134 | <body> |
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| 135 | <p>Clicking on any element will alert its offsetLeft and scrollLeft up to the main window.<br> |
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| 136 | the elements in the iFrame have the same values for those properties in Opera |
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| 137 | </p> |
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| 138 | <form name="fake" action="test1.html" method="get"> |
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| 139 | |
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| 140 | <div style="height: 200px"> |
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| 141 | <!-- This div is here just to make some space --> |
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| 142 | </div> |
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| 143 | <table cellspacing="10" cellpadding="0" border="0"> |
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| 144 | <tr> |
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| 145 | <td valign="top"> |
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| 146 | <input type="button" value="Show Relative"><br> |
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| 147 | <br> |
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| 148 | <select> |
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| 149 | <option selected> </option> |
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| 150 | <option>This is an option of the select box</option> |
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| 151 | <option>Other option</option> |
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| 152 | <option>Some option</option> |
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| 153 | </select> |
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| 154 | </td> |
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| 155 | <td valign="top"> |
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| 156 | <input type="button" value="Add Content"> |
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| 157 | </td> |
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| 158 | <td valign="top"> |
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| 159 | </td> |
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| 160 | </tr> |
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| 161 | </table> |
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| 162 | <div align="center"> |
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| 163 | <iframe src="innerpage.html" frameborder="0"></iframe> |
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| 164 | </div> |
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| 165 | <input id="chkRTL" type="checkbox"> |
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| 166 | Right to Left (RTL)<br> |
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| 167 | <div style="height: 1000px; width: 1000px;"> |
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| 168 | <!-- This div is here just to show the scrollbar --> |
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| 169 | </div> |
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| 170 | |
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| 171 | </form> |
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| 172 | </body> |
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| 173 | </html> |
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