I've had a look around but couldn't find anything applicable - this is in a vtl file, but it's the same syntax I think.
I want to insert something after every n elements, rather than replace the nth element of a for loop which I have done accidentally whilst trying to solve the problem. What would be the best way to approach this? There could be thousands of items to loop through.
My current code is:
for(var i = 0; i < data.results.length; i++) { if(i % 5 == 0){ //Show the nth element } else{ //Display each table result normally } } 1 Answer
Just remove the else statement. "else" means that the code will only be executed when the if-code is not executed. But to insert something (with other words: execute both block) you need to execute the if-code and also execute the code that you always would.
Like:
for(var i = 0; i < data.results.length; i++) { if(i % 5 == 0){ //Show the nth element } //Display each table result normally } 
