Love the fact that the for loops are now iterations in jQuery. The old way of doing loops like this:
var $elements = $(".myclass");
for (var x=0; x< $elements.length; x++){
$elements[x].toggleClass("shadow);
}
Can now look like this in jQuery 3:
var $elements = $(".myclass");
for (var element of $elements){
element.toggleClass("shadow);
}
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This also works (since jQuery 1.0), right?
var $elements = $(“.myclass”);
$elements.each(function(){
$(this).toggleClass(“shadow);
});
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I like that even better!
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same as for each in java syntax.
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Why not
$(“.myclass”).each(function() {
$(this).toggleClass(“shadow);
});
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The new syntax avoid the function() part. Looks cool to me!
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I’d prob stick with an Each loop as being less code. Wonder the rationale behind this syntax – first glance looks like a strange hybrid of For and Each loop – although don’t really see the value, unless planning to phase out Each!
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It’s something similar to AngularJs foreach.
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Why not do:
$(“.myclass”).toggleClass(“shadow);
(write less, do more)
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Right but that is for a basic use case.
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