36584 2010-03-25 00:49:34 -0700 Frameset body "rows" and "cols" attribute does not reflect current frame size 2023-05-30 09:50:15 -0700 1 1 1 Unclassified WebKit DOM 528+ (Nightly build) Mac (Intel) OS X 10.6 UNCONFIRMED P2 Normal --- 0 chrome webkit-unassigned ahmad.saleem792 ap iafanasov mrgrechkinn rniwa tim.green oldest_to_newest 203878 0 chrome 2010-03-25 00:49:34 -0700 When a frameset's frame is resized by the user, the value of the "rows" or "cols" attribute are not set with the new current value but, rather stays at the original static document value. This is not critical since these values can be deduced using frame size. Yet, if a user resize a frame and we want to reset it to the original value using JavaScript then, this won't work since the attribute value being still at the original value, setting it to the same 'original' value will not trigger a DOM update. The ideal fix would be to always reflect the current size in "rows" and "cols" attributes. A workaround would be to force a DOM update even if we set the attribute with the same value. 203881 1 51603 chrome 2010-03-25 00:51:23 -0700 Created attachment 51603 Test case 248190 2 60877 tim.green 2010-07-08 07:46:58 -0700 Created attachment 60877 Demonstrates the bug with retrieving and setting frameset cols attribute with JS Demonstrates that the bug effects both retrieving and setting frameset attributes, and that it makes it impossible to set frameset dimensions correctly with JS. 248192 3 tim.green 2010-07-08 07:50:19 -0700 See my attached demo case. Current versions of Safari and Chrome on both Mac OS X and Windows are all affected. This bug is actually critical as it makes it impossible to set frameset dimensions with JS. In addition to failing to retrieve the dimensions after the frame border has been moved by the user, Webkit browsers also set the cols and rows dimensions incorrectly if the frame border has been moved. The amount of the move by the user is added as a positive or negative offset, producing broken results. There appears to be no workaround for this because the browsers are both reporting the current values incorrectly and applying an offset to any values set with JS. 248197 4 60880 tim.green 2010-07-08 07:59:57 -0700 Created attachment 60880 Test Case Direct link to test case demonstrating and explaining the bug and showing its negative consequences. 463901 5 mrgrechkinn 2011-09-07 23:30:13 -0700 Chrome version 13.0.782.220 m Windows Safari version 5.1 (6534.50) Mac This bug is very critical and reproduced on both browsers. Steps to reproduced: 1) Please open this page: http://www.w3schools.com/jsref/tryit.asp? filename=tryjsref_frameset_rows 2) Resize frame 3) Click on buttons "Restore" (set value to rows '50%, 50%') or "Change" (set value to rows '30%, 70%') Actual Behavior: When setting values to rows after resizing, frames must match the exact size specified in frameset rows Expected Behavior: When setting values to rows after resizing, frames must match the exact size specified in frameset rows 463903 6 mrgrechkinn 2011-09-07 23:31:52 -0700 Mistake in Actual Behavior: When setting values to rows after resizing, frames no match the exact size specified in frameset rows 463904 7 mrgrechkinn 2011-09-07 23:33:47 -0700 Page for test http://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_frameset_rows 1058082 8 iafanasov 2014-12-29 02:38:38 -0800 Several years past and this bug haven't been fixed yet. Still works in chrome 39.0.2171.95 m. Can be tested on page http://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_frameset_rows 1958789 9 ahmad.saleem792 2023-05-30 09:49:57 -0700 Taking: https://www.w3schools.com/jsref/tryit.asp?filename=tryjsref_frameset_rows *** Chrome Canary 116 & Safari 16.5 *** 1) Resize 'Frame A' to bottom 2) Click 'Change row size' and then restore. Result: user resize remains and 'restore' to user resize *** Firefox Nightly 115 *** Disregard user resize _________________ Just wanted to share my testing result, if I did incorrect testing, please share updated (would be good for learning). 51603 2010-03-25 00:51:23 -0700 2010-03-25 00:51:23 -0700 Test case frameset-sizeatt.html text/html 679 chrome PGh0bWw+CjxoZWFkPgo8dGl0bGU+QlVnIFdlYktpdDogRnJhbWVzZXQgcm93cy9jb2xzIGF0dHJp YnV0ZSBkb2VzIG5vdCByZWZsZWN0IGN1cnJlbnQgc2l6ZTwvdGl0bGU+CjxzY3JpcHQgdHlwZT0i dGV4dC9qYXZhc2NyaXB0Ij4KZnVuY3Rpb24gaW5zdGFsbCgpIHsKCWZyYW1lc1swXS5hZGRFdmVu dExpc3RlbmVyKCJyZXNpemUiLCBkaXNwbGF5RGF0YSwgdHJ1ZSkKCWRpc3BsYXlEYXRhKCkKCX0K dmFyIHRpbWVyOwpmdW5jdGlvbiBkaXNwbGF5RGF0YSgpIHsKCWNsZWFyVGltZW91dCh0aW1lcikK CXRpbWVyID0gc2V0VGltZW91dChmdW5jdGlvbigpIHsKCQlhbGVydCh3aW5kb3cuZG9jdW1lbnQu Ym9keS5nZXRBdHRyaWJ1dGUoInJvd3MiKSkKCQl9LAoJNTAwCgkpCgl9CmZ1bmN0aW9uIGluZm8o KSB7CglyZXR1cm4gIlJlc2l6ZSB0aGUgZnJhbWVzZXQ6IHRoZSBkaXNwbGF5IFwncm93c1wnIGF0 dHJpYnV0ZSBkb2VzIG5vdCByZWZsZWN0IHRoZSBuZXcgc2l6ZSAtIHN0aWxsIHNldCBhdCB0aGUg aW5pdGlhbCB2YWx1ZSIKCX0KPC9zY3JpcHQ+CjwvaGVhZD4KPGZyYW1lc2V0IHJvd3M9IiosMjAw IiBvbmxvYWQ9Imluc3RhbGwoKSI+Cgk8ZnJhbWUgc3JjPSJqYXZhc2NyaXB0OnBhcmVudC5pbmZv KCkiPgoJPGZyYW1lIHNyYz0iYWJvdXQ6YmxhbmsiPgo8L2ZyYW1lc2V0Pgo8L2h0bWw+Cg== 60877 2010-07-08 07:46:58 -0700 2010-07-08 07:59:57 -0700 Demonstrates the bug with retrieving and setting frameset cols attribute with JS url.txt text/plain 44 tim.green aHR0cDovL3d3dy5pZ25pdGVieXRlLm5ldC9pbmZvL0ZyYW1lc0J1Zy56aXA= 60880 2010-07-08 07:59:57 -0700 2010-07-08 07:59:57 -0700 Test Case url.txt text/plain 41 tim.green aHR0cDovL3d3dy5pZ25pdGVieXRlLm5ldC9pbmZvL3dlYmtpdGJ1Zy8=