jquery - Hide the excerpt and re show it when re toggled -

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i have done best this,.. took me hours still cant work. when readmore clicked hides excerpt , shows full content, re names buttons hide, when hide clicked again, has show excerpt again , hide full content.

here's fiddle

jquery code 

jquery(document).ready(function () {     jquery('.testi-more').click(function (e) {         e.preventdefault();         var same = jquery(this).closest('.testi-wrapper');         jquery(this).closest('.testi-wrapper').children('.testi-full').slidetoggle('slow');     });      if (jquery('.testi-full').is(": hidden")) {         jquery(this).closest('.testi-wrapper').children('.testi-excerpt').show();         jquery(this).closest('.testi-wrapper').children('.testi-more').html('read moar');     } else {         jquery(this).closest('.testi-wrapper').children('.testi-excerpt').hide();         jquery(this).closest('.testi-wrapper').children('.testi-more').html('hide');     } });

kindly optimize code explain why, can study it. thanks!

is you're looking 

jquery(function($) {     $('.testi-more').on('click', function(e) {         e.preventdefault();         $(this).text(function(_,txt) {             return txt == 'read more' ? 'hide' : 'read more';         }).closest('.testi-wrapper').children('.testi-full')           .slidetoggle('slow').end().children('.testi-excerpt').slidetoggle();     }); });

fiddle

it toggles sliding , toggles text callback current text checked, , text returned depending on current text etc.


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