What is the best way to define a local variable with specific filters assigned to it?

I am working with an ng-repeat directive in the following manner:

item in items | filter:myFilter | page:currentPage

My goal is to determine the current count of items after applying the myFilter filter for pagination purposes. However, I found that following this answer applies both filters simultaneously, causing the pagination to display only one page of results.

Is there a way to conditionally apply filters to a variable created within an ng-repeat loop?

Answer №1

You have the option to choose only specific filters to include within your parentheses. For example:

item in filteredItems = (items | filter:myFilter) | page:currentPage

In this scenario, the outcome of items | filter:myFilter will be stored in filteredItems, which is then further refined by page:currentPage.

It's important to note that filteredItems will be placed in the parent scope of the one generated by ng-repeat, so you should be cautious of any potential overlaps.

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