javascript - Triggering an event when a css value changes -

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how can call function when specific css variable changes (eg: height of particular div), using jquery?

there no "native" solution this. if you're strictly using jquery manipulation of css propertys, function hook or (duck punshing) best shot:

(function($) {     var _oldcss = $.fn.css;     $.fn.css = function() {         if( typeof arguments[0] === 'string' ) {             console.log('css property ', arguments[0], ' change elem: ', this);         }          return _oldcss.apply(this, arguments);     }; }(jquery));

this of course incomplete. if arguments[0] object need iterate on key/values. basic principle.

the thing solution is, .height() call .css(). so

$('div:eq(2)').height(55);

would trigger css property height change elem: [div#custom-header]


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