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cómo mapear solo partes del atributo de origen de las imágenes

 $('button').on('click', function(){ var str = $.map($('.bimg'), (e) => $(e).attr('src')).join(','); console.log(str); });
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <img class='bimg' src='gall/lorem.jpg' alt='img'> <img class='bimg' src='gall/ipsum.jpg' alt='img'> <img class='bimg' src='gall/dolor.jpg' alt='img'> <button>CLICK</button>

Resultado:

 gall/lorem.jpg,gall/ipsum.jpg,gall/dolor.jpg

Lo que necesito:

 lorem,ipsum,dolor
about 4 years ago · Juan Pablo Isaza
2 answers
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0

Agrega lo siguiente a tu mapa

 .split('/').pop().split('.').shift()

Así que nos dividimos en cada / y usamos pop() para encontrar el último

Luego nos dividiremos en cada uno . y usa shift() para obtener la primera parte

 $('button').on('click', function(){ var str = $.map($('.bimg'), (e) => $(e).attr('src').split('/').pop().split('.').shift()).join(','); console.log(str); });
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <img class='bimg' src='gall/lorem.jpg' alt='img'> <img class='bimg' src='gall/ipsum.jpg' alt='img'> <img class='bimg' src='gall/dolor.jpg' alt='img'> <button>CLICK</button>

lorem.jpg,ipsum.jpg,dolor.jpg

about 4 years ago · Juan Pablo Isaza Report

0

Puede usar regex para obtener el nombre de la imagen de src .

 $('button').on('click', function() { var str = $.map($('.bimg'), (e) => $(e).attr('src').match(/\/(.*)\.jpg/)[1]).join(',') console.log(str); });
 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <img class='bimg' src='gall/lorem.jpg' alt='img'> <img class='bimg' src='gall/ipsum.jpg' alt='img'> <img class='bimg' src='gall/dolor.jpg' alt='img'> <button>CLICK</button>

about 4 years ago · Juan Pablo Isaza Report
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