Re: How Do I Setup the Image Onload Technique (IOL)?
If those three fields are formula fields there will not be an <input> element on the form as they can't have their value set. With no <input> element there will not be a corresponding _fid_166, _fid_214 or _fid_221 variable. To get these values you will have to scrape them out of the page or better yet make an API_DoQuery request using the rid value.
Regarding you other question dealing with the buttons it would be best to post a new question and minimize the amount of code you post to the shortest example that reproduces the same problem.
It is disincentive to answer the question when I have to reformat a long block of code. Use jsbeautifier.org to format you code using 2 space indention and post it into the forum using the <pre> option on the forum's formatting toolbar.
Regarding you other question dealing with the buttons it would be best to post a new question and minimize the amount of code you post to the shortest example that reproduces the same problem.
It is disincentive to answer the question when I have to reformat a long block of code. Use jsbeautifier.org to format you code using 2 space indention and post it into the forum using the <pre> option on the forum's formatting toolbar.
