Using var as value in attribute to select element

Asked Mar 03 '17 at 12:44

Active Mar 03 '17 at 12:45

Viewed 12 times

Hi i have little problem with find solution for this code:

var attrVal = $('.class').attr('data-value'),
    select = $('.class2[data-value-select=$(attrVal)]').find('[type="checkbox"]:checked').length;

How can i select element with data-value-select=(this attrVal) ?

edited Mar 03 '17 at 12:45

asked Mar 03 '17 at 12:44

Nienormalny_

1

try `'.class2[data-value-select=$(' + attrVal + ')]'`, if it does not help, then please include your html code – Carsten Løvbo Andersen Mar 03 '17 at 12:45
Thank you so much for this solution, was a little bit other: `'.class2[data-value-select="' + attrVal + '"]'` You are the best i forgot functionality of '+' – Nienormalny_ Mar 03 '17 at 12:51

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