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I'm running into trouble an array in an array is empty. I got two arrays which I push into a new one, so I can use jQuery .each () with the new array. The new array can have different states: contain empty arrays: nextEvent = [[ ], [ ]] contain two full arrays which contain one object each: nextEvent = [[object], [object]]
7 maj 2013 · You should check for '' (empty string) before pushing into your array. Your array has elements that are empty strings. Then your album_text.length === 0 will work just fine.
The $.each() function can be used to iterate over any collection, whether it is an object or an array. In the case of an array, the callback is passed an array index and a corresponding array value each time.
3 lut 2024 · jQuery’s each() function is used to loop through each element of the target jQuery object — an object that contains one or more DOM elements, and exposes all jQuery functions. It’s very ...
23 kwi 2024 · $.each() is a generic iterator function for looping over object, arrays, and array-like objects. Plain objects are iterated via their named properties while arrays and array-like objects are iterated via their indices.
30 lip 2024 · The jQuery.each() function is your go-to for looping through elements in a jQuery object. This object can contain one or more DOM elements, and it lets you perform all kinds of jQuery magic on them. It's super handy for manipulating multiple elements or iterating over arrays and object properties.
The jQuery.each() method makes it trivial to iterate over or inspect any kind of collection; arrays, objects, array-like objects, even jQuery DOM Objects.
