All the context does is it sets the value of this in the callbacks. So if you’re in an event handler, and you want this in the callbacks to be the element that received the event, you’d do: context:this, success:function() { // “this” is whatever the value was where this ajax call was made } … Read more
Tracking it down At first I thought this was a coercion bug where null was getting coerced to “null” and a test of “null” == null was passing. It’s not. I was close, but so very, very wrong. Sorry about that! I’ve since done lots of fiddling on wonderfl.net and tracing through the code in … Read more
I’m surprised if you couldn’t find anything on how to connect to a MySQL datasource. Here’s Adobe’s list of settings to use in CF Administrator. The important part here is the name you give it. Because then in your queries or stored procs, you use that name to reference the datasource: <cfquery name=”yourQuery” datasource=”name of … Read more
Here is one way to do it. <cfset normalURL = “http://test.com/myhome/live”> <cfoutput><p>#normalURL#</p></cfoutput> Output from above code: http://test.com/myhome/live <cfset stringAfterLastSlash = ListLast(normalURL,”https://stackoverflow.com/”)> <cfoutput><p>#stringAfterLastSlash#</p></cfoutput> Output from above code: live <cfset stringRemovedFromURL = Replace(normalURL,”/#stringAfterLastSlash#”,””)> <cfoutput><p>#stringRemovedFromURL#</p></cfoutput> Output from above code: http://test.com/myhome You can play with this code and see the results here.
You should look at this in the same way one would translate Chinese text to English. It’s not word for word, but you have to understand what is being said to rewrite it in another language. No, it is not as easy as replacing commands. Converting without rewriting would be a bad idea. First, get … Read more
Assuming you control the form that is used to submit the search parameters, you can simply grab the contents of the search field(s) (before or after you have completed your search – or as Dan pointed out, you could spin that process off into a cfthread to be done concurrently) and store that information however … Read more