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Using JSON-Object in jqueryUI autocomplete


Using JSON-Object in jqueryUI autocomplete

By : Lalit Sharma
Date : November 22 2020, 02:42 PM
I wish did fix the issue. What you're getting from the server is not a JSON string. It's an array. You should split up the array and parse each object individually.
code :


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jQueryUI Ajax call with autocomplete issue - is the JSON correct? Migrating from old autocomplete

jQueryUI Ajax call with autocomplete issue - is the JSON correct? Migrating from old autocomplete


By : user3739022
Date : March 29 2020, 07:55 AM
I hope this helps you . Since your remote method returns data in an array of strings, the following should work just fine (no post-processing necessary):
code :
$("#searchLocation").autocomplete({
        source: function( request, response ) {
            $.ajax({
                url: "/Utils.aspx",
                dataType: "json",
                data: {'q':request.term},
                success: response
            });
        },
        minLength: 2
});
jQueryUI autocomplete with PHP and JSON

jQueryUI autocomplete with PHP and JSON


By : Ghanasyam Nagaboina
Date : March 29 2020, 07:55 AM
wish helps you for all the help. I took a new approach to the state_autocomplete.php and here is what got it working for me. Really clean.
code :
<?php
// Database Connection
    include "/includes/dbconn.php";

// Query to get the usable locations
    $locale = $_GET['term'];

    $q = "SELECT `city`, `state` FROM `locales` WHERE `city` LIKE '%$locale%'";
    $r = mysqli_query($connect, $q);            

    $city_state = array();
    while($row = mysqli_fetch_assoc($r)){
        $result = $row['city'].", ".$row['state'];
        array_push($city_state, $result);
    }
    $json = json_encode($city_state);
    echo $json;
?>
Why the "jQueryUI autocomplete" is not showing json values received from PHP file in autocomplete enabled inpu

Why the "jQueryUI autocomplete" is not showing json values received from PHP file in autocomplete enabled inpu


By : Lukka
Date : March 29 2020, 07:55 AM
around this issue You can try this out. I think it will definitely solve your issue of displaying the json response values properly.
code :
<script language="javascript" type="text/javascript">
$(function() {
  $( "#user_name" ).autocomplete({
  source: function( request, response ) {
    $.ajax({
      url: "report_student_result.php",
      dataType: "json",
      data: {
        request_type: "ajax",
        op: "get_student_names",
        class_id: $('#class_id').val(),
        section_id: $('#section_id').val(),
        name_startsWith: request.term
      },
      success: function( data ) {
        response(
          $.map(data, function(item) {
            return {
              label: item.full_name,
              value: item.full_name
            }
          })
        );
      }
    });
  },
  minLength: 2,
  select: function( event, ui ) {
    if(ui.item) { 
      $(event.target).val(ui.item.value);
    }
    return false;
  },
  open: function() {
    $( this ).removeClass( "ui-corner-all" ).addClass( "ui-corner-top" );
  },
  close: function() {
    $( this ).removeClass( "ui-corner-top" ).addClass( "ui-corner-all" );
  }
  });
});
</script>
What should the JSON object that is returned as a datasource to jqueryui autocomplete look like?

What should the JSON object that is returned as a datasource to jqueryui autocomplete look like?


By : user2836660
Date : March 29 2020, 07:55 AM
wish help you to fix your issue By default, the jQuery UI autocomplete accepts data in tow formats:
An array of strings like ["foo", "bar"] An array of objects having label and value properts like [{label:"foo", value:1000}, {label:"bar",value:2000}]
code :
$.widget( "custom.catcomplete", $.ui.autocomplete, {
_create: function() {
  this._super();
  this.widget().menu( "option", "items", "> :not(.ui-autocomplete-category)" );
},
_renderMenu: function( ul, items ) {
  var that = this,
    currentCategory = "";
  $.each( items, function( index, item ) {
    var li;
    if ( item.category != currentCategory ) {
      ul.append( "<li class='ui-autocomplete-category'>" + item.category + "</li>" );
      currentCategory = item.category;
    }
    li = that._renderItemData( ul, item );
    if ( item.category ) {
      li.attr( "aria-label", item.category + " : " + item.label );
    }
  });
 }
});
var data = [
      { label: "anders", category: "" },
      { label: "andreas", category: "" },
      { label: "antal", category: "" },
      { label: "annhhx10", category: "Products" },
      { label: "annk K12", category: "Products" },
      { label: "annttop C13", category: "Products" },
      { label: "anders andersson", category: "People" },
      { label: "andreas andersson", category: "People" },
      { label: "andreas johnson", category: "People" }
    ];
JqueryUI autocomplete PHP JSON

JqueryUI autocomplete PHP JSON


By : Erickton
Date : March 29 2020, 07:55 AM
I hope this helps you . It should be data: {'client' : $("#client").val()} instead of "data: 'client' : $("#client").val()". Look at this example. So code which is below should work properly:
code :
$(document).ready(function(){
      $.ajax({
           url: 'jsonClients.php',
           type: 'POST',
           dataType: 'json',
           data: {'client' : $("#client").val()},
           success: function(data){
                 $('#client').autocomplete(
                 {
                       source: data,
                       minLength: 1
                 });
           }
      });
});
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