Correct: <script language=”Javascript” type=”text/javascript”> if (top != self) { top.location = window.location; } </script> Incorrect: <script language=”Javascript” type=”text/javascript”> if (top != self) { top.location = “/webct/urw/lc18361011.tp0/logonDisplay.dowebct”; } </script> The problem with incorrect is the address used here is not the address in the location bar. The one in the location bar has the values required…
Was using this RSVP form with Google Chrome and found the reCAPTCHA was telling me I repeatedly failed the Turing test. After the sixth time, I decided it might be my browser, so I tried it in Firefox which worked fine. Curious, I went looking for a possible problem between reCAPTCHA and Chrome. According to…
I have a habit of not typing the protocol (http:// or https://) when typing an URL. Except, when I enter a port in the address line. I hit the Home key and add the protocol then. I am pretty sure I picked up this habit to work around a problem. I just tried not supplying…
A statement by a faculty member to the effect of, “There isn’t anything our IT people can do to resolve this problem. The web application is overloaded,” puts the people running the application on the defensive. The problem turned out to be resolved with changes to the local browser environment (remove all the installs of…
Be more secure! Upgrade today. Want better functionality? Upgrade today. Save a developer! Upgrade today. The save a developer thing is the impetus for this post. The upgrade today mantra annoys me. Software rarely spends enough time in alpha and beta cycles to to identify all the issues. People have been so burned by using…
In posting a comment to a friend’s WordPress blog, it came up with the error: Error: This file cannot be used on its own. I was responding to a comment, so I doubted that he broke his blog between making a comment and my response. So I went looking though my own install. Essentially, at…
Yesterday a Blackboard Vista node went unresponsive but recovered. Then a second and third did the same. This was odd as only the test which logs into the node reported a failure. Normally, in severe unresponsive cases the Weblogic monitor either reports either one of the parameters we watch is very high or fails because…
Blackboard support wants a backup of a section to replicate the instructor claimed behavior. Fine. I started making the backup, but I ended up closing the browser to go home. This morning, when I checked, the backup was not in the Vista file manager at the course level where I created it. So, I created…