This counter of 500 milliseconds gets restarted with every change in the window dimensions (as we clear the timeout) so the function will only be called if the user stops resizing the window OR if the user resizes the window VERY slowly, which is very unlikely :) ResizeId = setTimeout (doneResizing, 500 ) īasically what we do in this case is adding a timeout of 500 milliseconds to call our function doneResizing. For those cases we don't usually want to execute them tens of times while the user is still re-sizing the window to reach the desired size.įor these particular cases we can use a very simple trick: var resizeId
Sometimes we need to execute functions which might take a while to execute or which might consume quite a few resources from the machine. JQuery resize event (or Javascript one) is fired when the size of the browser's window (viewport) changes as pointed out in jQuery documentation.
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