0003813: dashboard graphs are not displayed on IE9

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endian.jpg [^] (110,770 bytes) 2011-05-25 12:41

Dashboard IE9.png [^] (191,597 bytes) 2011-05-28 14:46

jquery.flot.js [^] (89,760 bytes) 2011-05-29 17:16

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has duplicate

0004010

closed

simon-endian

The graph of the traffic monitor is not displayed.

Notes
(0006525) baldy (reporter) 2011-05-28 14:45 edited on: 2011-05-29 17:17	Hi logdog, Issue is related to jquery.flot.js located in /home/httpd/html/include. The check ($.browser.msie) is not enough as the display issues in IE6,7,8 are fixed in IE9 due to better implementation of the web standards and the fix for IE6,7,8 itself does not work in IE9. Therefore an additional check is needed to determine the version and only use the IE fix when the version is lower than 9. This is done by (( parseInt($.browser.version, 10) ) < 9)) where $.browser.version returns the browser version and parseInt rounds the number and is then checked if it is lower than 9. If both are true the statement is true and the fix is applied for ie6,7,8. When IE9 is used the statement is false and the fix is skipped. If you want it to work, change the following lines or copy the attached jquery.flot.js Around line 534 change function constructCanvas() { function makeCanvas(width, height) { var c = document.createElement('canvas'); c.width = width; c.height = height; if ($.browser.msie) // excanvas hack c = window.G_vmlCanvasManager.initElement(c); return c; } to : function constructCanvas() { function makeCanvas(width, height) { var c = document.createElement('canvas'); c.width = width; c.height = height; if (($.browser.msie) && (( parseInt($.browser.version, 10) ) < 9)) // excanvas hack c = window.G_vmlCanvasManager.initElement(c); return c; } And around line 553 change if ($.browser.msie) // excanvas hack window.G_vmlCanvasManager.init_(document); // to if (($.browser.msie) && (( parseInt($.browser.version, 10) ) < 9)) // excanvas hack window.G_vmlCanvasManager.init_(document); // Regards, Klaas-Jan

(0006530) logdog (reporter) 2011-05-29 19:28	Thank you, changing work perfectly!

(0006552) lorenzo-endian (manager) 2011-06-01 16:08	Hi logdog, you are right, with IE9 the dashboard graphs are not displayed! Thanks a lot for reporting this issue and thanks, again, to baldy for supporting us by providing a fix for this problem! Thanks again! Lo

Issue History
Date Modified	Username	Field	Change
2011-05-25 12:41	logdog	New Issue
2011-05-25 12:41	logdog	File Added: endian.jpg
2011-05-28 14:45	baldy	Note Added: 0006525
2011-05-28 14:46	baldy	File Added: Dashboard IE9.png
2011-05-29 12:04	baldy	Note Added: 0006528
2011-05-29 16:59	baldy	Note Edited: 0006528
2011-05-29 17:00	baldy	Note Deleted: 0006528
2011-05-29 17:01	baldy	Note Edited: 0006525
2011-05-29 17:09	baldy	Note Edited: 0006525
2011-05-29 17:12	baldy	Note Edited: 0006525
2011-05-29 17:16	baldy	File Added: jquery.flot.js
2011-05-29 17:17	baldy	Note Edited: 0006525
2011-05-29 19:28	logdog	Note Added: 0006530
2011-06-01 16:08	lorenzo-endian	Note Added: 0006552
2011-06-01 16:08	lorenzo-endian	Assigned To	=> peter-endian
2011-06-01 16:08	lorenzo-endian	Status	new => confirmed
2011-07-21 05:23	lorenzo-endian	Relationship added	has duplicate 0004010
2011-07-28 13:05	christian-endian	Status	confirmed => new
2011-07-28 13:05	christian-endian	Assigned To	peter-endian => max-endian
2011-07-28 13:06	christian-endian	Status	new => assigned
2011-07-28 14:06	max-endian	Status	assigned => resolved
2011-07-28 14:06	max-endian	Resolution	open => fixed