Getting my hands dirty with ideas
This new post is about setting up a Force.com Canvas App and doing beautiful things with it. It comes from an old challenge I won (see Cloudspokes.com blog post), evenif in that case I used Javascript to get the session infos. What is a Canvas App? In simple words it is a way to integrate […]
Developing some APEX for a customer, I saw this error: System.StringException: Invalid id: -1 I checked the code and it was something like this: if(aString == anSObject.Id){ … } So a String object cannot be compared to an ID type if the first is not an ID? I switched the members: if(anSObject.Id == aString ){ […]
I’m not a very good developer, I have to admit it. I always forget, if I don’t “play HTML” for a while, how to define a CSS style class, so you can imagine what kind of memory I have (the worst kind), and what kind of problems I have to set an environment to make […]
This little post is born to remember how to avoid auto focus on Visualforce page of a DatePicker field, in case it is the first “focusable” field in the page: //avoid autofocus on date pickers function setFocusOnLoad() {} This is something I have found online some weeks ago, but I can’t remember the original post. […]
I wanna show you what happens if you do a postback inside a modal jQuery UI dialog. This is a problem I had some times ago making this challenge on Cloudspokes. We have a simple controller: public class MyController { public String value{get;set;} public void anAction() { if(value != null && value.length()>0) ApexPages.addMessage(new ApexPages.Message(ApexPages.Severity.ERROR ,’Variable […]
17/10/2014: the solution has been improved. Datails at the end of the post. Grandma says you cannot post a Mutipart/form-data using an HttpRequest in APEX? Well, if she says this now you can tell her this is no more true! All comes from a CloudSpokes challenge (here is the link)…at the time of starting the challenge […]