-2

I want to to get the value of an input element selected by its name.

When the element do not have [] in the name I can use:

var truc=$('input[name=one_name]').val();

But how do I do when I have [] in the name?

My code:

<input name="metre1_result[]" id="result1" value="0" class="nbr_result input">
<input name="metre1_result[]" id="result2" value="0" class="nbr_result input">

<input name="metre2_result[]" id="result1" value="0" class="nbr_result input">
<input name="metre2_result[]" id="result3" value="0" class="nbr_result input">
<input name="metre2_result[]" id="result7" value="0" class="nbr_result input">

//find value in loop for.
var titre_cal = $('input[name=metre' + i + '_result]').val();
// = undefined because []
Anders
  • 8,307
  • 9
  • 56
  • 88
Christophe vappli
  • 1

1 Answers1

2
$('[name=metre2_result\\[\\]]')

or

 $('[name="metre2_result[]"]')

The inner brackets must be escaped or the value surrounded by double quotes. Double quoting values is preferred, I believe.

Taplar
  • 24,788
  • 4
  • 22
  • 35