javascript - Using jQuery filter() to get all matched .val()

I have a number of textfields and I need to select the values of those textfields whose values are not equal to their title attribute.

Problem: With my attempt, the jQuery code below simply selects the value of the first matched textfield. How do I get all matched textfields' values?

jQuery Code

var inputs = $(".input").filter(function() {
                return $(this).val() != $(this).attr('title');
            }).val();
console.log(inputs);

I have a number of textfields and I need to select the values of those textfields whose values are not equal to their title attribute.

Problem: With my attempt, the jQuery code below simply selects the value of the first matched textfield. How do I get all matched textfields' values?

jQuery Code

var inputs = $(".input").filter(function() {
                return $(this).val() != $(this).attr('title');
            }).val();
console.log(inputs);

Share Improve this question asked Jan 31, 2012 at 5:52 Nyxynyx 63.7k163 gold badges506 silver badges856 bronze badges

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3 Answers 3

Sorted by: Reset to default 6

Here is simpler solution:

var input = [];
jQuery('input[type=text]').each(function(){
   if(jQuery(this).val() != jQuery(this).attr('title') ) {
   input.push(jQuery(this).val());
   }
});

The .val() method only returns the value of the first element in the selected list of elements. Try turning it into an array instead:

var inputs = $(".input").filter(function() {
    return $(this).val() != $(this).attr('title');
}).map(function(){
    return $(this).val();
}).get();
console.log(inputs);

Here's one way to do it:

var inputs = [];
$(".input").filter(function() {
    return $(this).val() != $(this).attr('title');
}).each(function() {
    inputs.push($(this).val());
});
console.log(inputs);

Example: http://jsfiddle/grc4/cCRfE/

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3 Answers 3

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