jquery - How escape spaces and "&" characters in the selector -

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i escape spaces , & in id selector:

$("input[name='therapeuticarea']").click(function () {     var area = $(this).val(); // = "first & last"     $("div[id=" + area + ']').show(); });

i suggest using clean data-value="first-last" , using $(this).data('value')

so code like:

html

<input name="therapeuticarea" value="first & last" data-value="first-last">

js

$("input[name='therapeuticarea']").click(function () {     var area = $(this).data('value');     $("div[id=" + area + ']').show(); });

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