jquery - Find element index by its text -

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<div id='xlink'>mc</div>

js

$('#next').click(function() { var xlink = $('#xlink').html();  var links = [ 'qd', 'mc', 'vr', 'lm', 'ms', 'kl', 'yu', 'an' ];  foreach(links, element) {      if (element.value==xlink){y = element.index};          alert (y);  });

what need:

foreach element in links array, if element value equal xlink value y = index of element. in case should 1.

get elements text use key, , in array indexof, or more cross browser jquery's $.inarray, , return index

$('#next').on('click', function() {     var links = [ 'qd', 'mc', 'vr', 'lm', 'ms', 'kl', 'yu', 'an' ];     var key   = $.trim( $('#xlink').text() );     var y     = $.inarray(key, links);      alert(y); });

fiddle


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