You’ll need to tell Skuid to perform a merge on this URL in the context of your record. There are several Skuid API methods you can use to do this, but if you have a Model and Row in context, as you will when making a custom snippet to use in a PageTitle button, you should use the “mergeRow” API method of the Skuid Model object, which takes as its arguments a row to use as the “context” for the merge, and then a merge template, such as your URL. Here is the signature for the mergeRow method: Model.prototype.mergeRow = function(row,template,options) {} And here is an example that should work for your scenario:

// A PageTitle button // should provide these variables in its arguments // when you're using a custom snippet var params = arguments 0], model = params.model, row = params.row; var url = "/apex/loop__looplus?eid={{Id}}&sessionId={{$Api.Session_Id}}&autorun=true"; var merges = skuid.$('').append(model.mergeRow(row,url)); window.open(merges.text()); 

Thanks for the help. So, the code that you provided that is what the snippet should look like, and just referencing that snippet from a page title button should automatically provide the right parameters to the snippet, is that right? When I do this, I get a page that only shows the following error message:The name can only contain underscores and alphanumeric characters. It must begin with a letter and be unique, and must not include spaces, end with an underscore, or contain two consecutive underscores. The URL provides a clue, probably: https://skuid.na14.visual.force.com/apex/[object%20Object]

Peter, I have updated my answer — the last two lines of the Snippet need to be changed. The “mergeRow” method actually returns a result that is suitable for inclusion in the page’s DOM, not a plain text string. So, after appending this content to a temporary DIV, you can grab the internal text contents of the DIV, and this is a string, suitable for inclusion in a URL.