Created attachment 916648 [details] [advance search] Using back page in browser, the status of printable copy is unavailable while there are test cases have been checked in advance search result page. Description of problem: as summary. Version-Release number of selected component (if applicable): v3.8.9-1 on test server. How reproducible: 100% Steps to Reproduce: 1.Enter advance search page. 2.Input case_id as 390531, then click search case btn. 3.In advance search result page, checked all test cases, then click printable copy btn. 4.Use back btn in browser to go back the advance search result page. 5.Inspect the status of printable copy btn. Actual results: the status of printable copy btn is unavailable while there are test cases have been checked. Expected results: the status of printable copy btn is unavailable and there is no any test case has been checked. Additional info:
try reproduce this in Firefox 30.0, not happen. and in Google Chrome 35.0.1916.153, this happens.
It is a difference between FF and Chrome in processing 'history back' . In FF, when you press back, shows everything that are kept in correct stages, and the more important, onload event will not be triggered, it is a general way that we said 'histroy back'. But in Chrome, when you press back, triggers onload event and the page will be reloaded. That is the most different between them, some of the buttons and inputs status would be changed when back in chrome. FF: v30.0 Chrome: V35.0.1916.153