Answers for "how to show selected value in dropdown using jquery"

how to get the value of dropdown in jquery

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$('#ddlName option:selected').val();

set dropdown in jquery

$('select[name^="salesrep"] option[value="Bruce Jones"]').attr("selected","selected");

set dropdown in jquery

$('select[name^="salesrep"] option:selected').attr("selected",null);

jquery dropdown selected value show field

jQuery(document).ready(function() {
    jQuery("#carm3").change(function() {
        if (jQuery(this).val() === 'other'){ 
            jQuery('input[name=other_interest]').show();   
        } else {
            jQuery('input[name=other_interest]').hide(); 
        }
    });
});

how to show selected value in select box using jquery

$('selector').val(value);