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I have some code:
$(xml).find("strengths").each(function() { //Code //How can i escape from this block based on a condition. }); How can i escape from the "each" code block based on a condition?
What if we have something like this:
$(xml).find("strengths").each(function() { $(this).each(function() { //I want to break out from both each loops at the same time. }); }); Is it possible to break out from both "each" functions from the inner "each" function?
# 19.03.2013
If you want to continue instead of break out
return true; 
572
"We can break the $. each() loop at a particular iteration by making the callback function return false. Returning non-false is the same as a continue statement in a for loop; it will skip immediately to the next iteration."
Officially, there is no proper way to break out of a forEach loop in javascript. Using the familiar break syntax will throw an error. If breaking the loop is something you really need, it would be best to consider using a traditional loop.
The stop() method is an inbuilt method in jQuery which is used to stop the currently running animations for the selected element. Syntax: $(selector). stop(stopAll, goToEnd);
The each() method in jQuery specifies a function that runs for every matched element. It is one of the widely used traversing methods in JQuery. Using this method, we can iterate over the DOM elements of the jQuery object and can execute a function for every matched element.
According to the documentation you can simply return false; to break:
$(xml).find("strengths").each(function() { if (iWantToBreak) return false; }); You can use return false;
+----------------------------------------+ | JavaScript | PHP | +-------------------------+--------------+ | | | | return false; | break; | | | | | return true; or return; | continue; | +-------------------------+--------------+ If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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