javascript - Hide class if another span's child class is visible using jQuery -

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it's similar this topic not working.

here codes:

<span class="main_price">    $50 </span>  <span class="option_price">    <span class="option_price_value">       $70    </span> </span>

by default "main_price" , "option_price" class visible , "option_price_value" class visible has options.

now i'm trying hide "main_price" when "option_price_value" visible.

for more clear, when has no options default it's showing

<span class="main_price">        $50     </span>      <span class="option_price">     </span>

and when options available should like

<span class="main_price" style="display:none;">        $50     </span>      <span class="option_price">        <span class="option_price_value">           $70        </span>     </span>

edited include jquery, fiddle working now. check new version out: https://jsfiddle.net/cbbs2oms/3/

basically checking if there's text in option span , showing main price if there's not option value. let me know if i've misunderstood.

$(".option_price_value").each(function(){     if ($(this).text().trim().length) {         $('.main_price').hide();          console.log('has option');     } else {          $('.main_price').show();           console.log('has no option');     } });

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