South African Web Designers | Web Design Companies, Freelance Web Designers in South Africa

A simple random bit on var selector

E-mail Print PDF

Isobar’s Rob Larsen suggests that there is often a need to build CSS selectors dynamically when building applications. ”This is typically some existing pattern paired with a loop counter or something pulled from a data attribute,” he writes on his blog. His choice is to create a variable called ”selector” and ”to craft the selector on its own line.” This is then passed into jQuery. He shows a simple example.