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Debugging javascript over running website should not be a problem, as long as you're equipped with Firebug plug-in for Firefox. Just find the relevant script peace of code and insert new breakpoint. What if you don't have Firebug installed, or you need to debug the script specifically over Internet Explorer for some reason (e.g. no javascript error on FF, only with IE)? Nice trick is to use the " Web Development Helper " IE plug-in to achieve this. Just open its Script Console window...
Every web developer using Firefox might have Firebug plug-in installed. For the ones who uses Internet Explorer during the development there is similar tool that you probably already know, the "IE Developer Toolbar". It's very nice one but it is lacking a bit compared to Firebug. This post will talk about the " Web Development Helper " which is a complementary tool for IE web developers, developed by Nikhil Kothari . This tool introduce few helpful features, here is some of...
There is a bug with IE (6/7) that when you try to draw a table to splice few images together there is some space between rows, that doesn’t clear even when you set the table cellpadding, cellspacing or even the border with “0” value. Something like this: < table cellspacing ="0" cellpadding ="0" border ="0" > < tr > < td > < img src ="first.gif" > </ td > </ tr > < tr > < td > < img src ="second.gif"...
I had a very annoying bug today. One of the pages at my web application raises its Page_Load event twice for some reason. At the first time, Page.IsPostBack = true, and false at the second time. One of the interesting things was that this wrong behavior described above was occurring only when browsing using Internet Explorer. Firefox wasn’t post back again (well, except if you right clicked the image and choose “View Image”, then it was posting back one more time, but not twice at a time). Go figure...