jQuery
Having previously blogged about checking if a form has been modified I needed something slightly different I came across dirrty, a jQuery plugin by Ruben Torres that I personally found to have a cleaner implementation than the dirtyFields I previously wrote about. For instance, to check if a form has
Internet Explorer
Filing this one under "Strange decisions that Internet Explorer makes", IE will assume that when a user hits enter in a textbox, they want to submit the form they are filling out. Normally this would be a reasonable assumption except for two problems; * IE does not check that
JavaScript
A word of warning with javascript and the magic of the isNaN function If we have an element such as <input type="hidden" id="myelement" value="(some optional value)" /> Then if myelement has a value of "1" <input type=
JavaScript
I'm editing a record in a web application and I accidentally click on something I shouldn't have. The page navigates away and when I hit back I see that all my changes have been lost. This still happens with an almost disturbing level of regularity, I