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Thread: Help with autocompletion Ajax and jquery

  1. #1
    Join Date
    Apr 2011
    Posts
    1

    Help with autocompletion Ajax and jquery

    Hello,

    I am having problem in the javascript that prints the autocomplete fields. I am passing the array of values to the javascript function to display in the form, but I do not see any dropdown.
    This is the javascript I have used

    The code for passing the array of values to the javascript function is as follows
    Code:
    function get_Names() {
                // Convert the string to the lowercase
                $q = strtolower($this->input->post('q', TRUE));
                print_r($this->input->post());
                if(!$q) {
                    //return;
                }
                $tagnames[] = $this->autocomplete_model->getData();
                
                echo json_encode($tagnames);
    }
    Code:
    <script type="text/javascript">
        $(document).ready(function() {
    	$(function() {
                $( "#tagname" ).autocomplete({
                    source: function(request, response) {
                        $.ajax({
                            url: "<?php echo site_url('generator/get_Names'); ?>",
                            data: {term: $("#tagname").val()},
                            datatype: "json",
                            type:"POST",
                            success: function(data) {
                                response(data);
                            }
                        });
                    },
                    minlenght:2
                });
            });
        });
    </script>

  2. #2
    Join Date
    Apr 2011
    Location
    Accelerating Windows at 9.81 m/s....
    Posts
    33
    Well, "minlength" is spelled incorrectly. I'm not JQuery-saavy enough to know if it actually *needs* that parameter or not, but it seems like it'd be worth fixing in order to know

    Do you receive any JS errors in Firebug?
    dalecosp
    "God doesn't play dice." --- Albert Einstein
    "Perl is hardly a paragon of beautiful syntax." --- Weedpacket, on PHPBuilder

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