Help with jquery autocomplete

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Help with jquery autocomplete

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#1 by (0 votes)
#2 by (0 votes)

1

I'm using jquery autocomplete, link . But I'm having the following problem:

In the first line of select you would like the famous "Escolha abaixo uma opção"

<option value="">Escolha abaixo uma opção</option>

Or, in the case of edit, select value coming from the bank.

But nothing I do works. Only one blank line appears.

Note: Self-cranking is normal. The select normal population with the data coming from the bank. The problem is just the first line of the select.

I created the script below that technically should fill the first line of the select.

$stringClientes = "";

if($Clientes == null)   {
    $stringClientes .= "<option value=''>Ainda não existe Cliente cadastrado</option>";
}
else {
    $ClienteCadastro = $ClientesDao->pesquisaClienteEdicao($_GET["idClienteCadastro"]);

    if(isset($_GET["idClienteCadastro"]) && $ClienteCadastro != null) {     
        $stringClientes .= "<option value='".$ClienteCadastro->getIdClientes()."'>".$ClienteCadastro->getNome()."</option>";        
    } else {
        $stringClientes .= '<option value="">Escolha um cliente abaixo</option>';
    }

    foreach ($Clientes as $cliente) {
        $stringClientes .= "<option value='".$cliente->getIdClientes()."'>".$cliente->getNome()."</option>";
    }
}

And, do not select

  <div>
        <label>Cliente</label>
        <select name="cliente" id="cliente" required>
            <option value="" selected>Selecione</option>
             <?php echo $stringClientes; ?>
        </select><br /> <br /> 
  </div>

On time. The variable, $stringClientes , correctly selects all options, including the first line. But it seems that autocomplete does not allow us to put text in the combobox.

The complete return of the select goes like this:

<select name="cliente" id="cliente" required>
    <option value="" selected>Selecione</option>
    <option value='17'>José das couves</option>
    <option value='14'>Fulano de Tal</option>
    <option value='15'>tal fulano</option>
    <option value='16'>Antônio Bandeiras</option>
    <option value='17'>José das couves</option>
</select>

But the first line: <option value="" selected>Selecione</option> does not quit!

In this case, I thought of type['text'] being popular with the value "" or what comes from the bank. How to fill this type['text'] that is only in the plugin?

jquery

asked by anonymous 26.09.2015 / 14:07

2 answers

Compare rows with txt Java Android Add additional column in line

score 0 · Answer 1

With the site example, it works perfectly and does what you want In this link

Example here

<divclass="ui-widget">
  <label>Your preferred programming language: </label>
  <select id="combobox">
    <option value="">Select one...</option>
    <option value="ActionScript">ActionScript</option>
    <option value="AppleScript">AppleScript</option>

  </select>
</div>

Full site example:

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI Autocomplete - Combobox</title>
  <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
  <script src="//code.jquery.com/jquery-1.10.2.js"></script>
  <script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
  <link rel="stylesheet" href="/resources/demos/style.css">
  <style>
  .custom-combobox {
    position: relative;
    display: inline-block;
  }
  .custom-combobox-toggle {
    position: absolute;
    top: 0;
    bottom: 0;
    margin-left: -1px;
    padding: 0;
  }
  .custom-combobox-input {
    margin: 0;
    padding: 5px 10px;
  }
  </style>
  <script>
  (function( $ ) {
    $.widget( "custom.combobox", {
      _create: function() {
        this.wrapper = $( "<span>" )
          .addClass( "custom-combobox" )
          .insertAfter( this.element );

        this.element.hide();
        this._createAutocomplete();
        this._createShowAllButton();
      },

      _createAutocomplete: function() {
        var selected = this.element.children( ":selected" ),
          value = selected.val() ? selected.text() : "";

        this.input = $( "<input>" )
          .appendTo( this.wrapper )
          .val( value )
          .attr( "title", "" )
          .addClass( "custom-combobox-input ui-widget ui-widget-content ui-state-default ui-corner-left" )
          .autocomplete({
            delay: 0,
            minLength: 0,
            source: $.proxy( this, "_source" )
          })
          .tooltip({
            tooltipClass: "ui-state-highlight"
          });

        this._on( this.input, {
          autocompleteselect: function( event, ui ) {
            ui.item.option.selected = true;
            this._trigger( "select", event, {
              item: ui.item.option
            });
          },

          autocompletechange: "_removeIfInvalid"
        });
      },

      _createShowAllButton: function() {
        var input = this.input,
          wasOpen = false;

        $( "<a>" )
          .attr( "tabIndex", -1 )
          .attr( "title", "Show All Items" )
          .tooltip()
          .appendTo( this.wrapper )
          .button({
            icons: {
              primary: "ui-icon-triangle-1-s"
            },
            text: false
          })
          .removeClass( "ui-corner-all" )
          .addClass( "custom-combobox-toggle ui-corner-right" )
          .mousedown(function() {
            wasOpen = input.autocomplete( "widget" ).is( ":visible" );
          })
          .click(function() {
            input.focus();

            // Close if already visible
            if ( wasOpen ) {
              return;
            }

            // Pass empty string as value to search for, displaying all results
            input.autocomplete( "search", "" );
          });
      },

      _source: function( request, response ) {
        var matcher = new RegExp( $.ui.autocomplete.escapeRegex(request.term), "i" );
        response( this.element.children( "option" ).map(function() {
          var text = $( this ).text();
          if ( this.value && ( !request.term || matcher.test(text) ) )
            return {
              label: text,
              value: text,
              option: this
            };
        }) );
      },

      _removeIfInvalid: function( event, ui ) {

        // Selected an item, nothing to do
        if ( ui.item ) {
          return;
        }

        // Search for a match (case-insensitive)
        var value = this.input.val(),
          valueLowerCase = value.toLowerCase(),
          valid = false;
        this.element.children( "option" ).each(function() {
          if ( $( this ).text().toLowerCase() === valueLowerCase ) {
            this.selected = valid = true;
            return false;
          }
        });

        // Found a match, nothing to do
        if ( valid ) {
          return;
        }

        // Remove invalid value
        this.input
          .val( "" )
          .attr( "title", value + " didn't match any item" )
          .tooltip( "open" );
        this.element.val( "" );
        this._delay(function() {
          this.input.tooltip( "close" ).attr( "title", "" );
        }, 2500 );
        this.input.autocomplete( "instance" ).term = "";
      },

      _destroy: function() {
        this.wrapper.remove();
        this.element.show();
      }
    });
  })( jQuery );

  $(function() {
    $( "#combobox" ).combobox();
    $( "#toggle" ).click(function() {
      $( "#combobox" ).toggle();
    });
  });
  </script>
</head>
<body>

<div class="ui-widget">
  <label>Your preferred programming language: </label>
  <select id="combobox">
    <option value="">Select one...</option>
    <option value="ActionScript">ActionScript</option>
    <option value="AppleScript">AppleScript</option>
    <option value="Asp">Asp</option>
    <option value="BASIC">BASIC</option>
    <option value="C">C</option>
    <option value="C++">C++</option>
    <option value="Clojure">Clojure</option>
    <option value="COBOL">COBOL</option>
    <option value="ColdFusion">ColdFusion</option>
    <option value="Erlang">Erlang</option>
    <option value="Fortran">Fortran</option>
    <option value="Groovy">Groovy</option>
    <option value="Haskell">Haskell</option>
    <option value="Java">Java</option>
    <option value="JavaScript">JavaScript</option>
    <option value="Lisp">Lisp</option>
    <option value="Perl">Perl</option>
    <option value="PHP">PHP</option>
    <option value="Python">Python</option>
    <option value="Ruby">Ruby</option>
    <option value="Scala">Scala</option>
    <option value="Scheme">Scheme</option>
  </select>
</div>
<button id="toggle">Show underlying select</button>


</body>
</html>

score 0 · Answer 2

You need to set a " value " for the " Select " option. See: link

<select id="combobox">
    <option value="selecione">Select algo</option>
    <option value="ActionScript">ActionScript</option>
    <option value="AppleScript">AppleScript</option>
    <option value="Asp">Asp</option>
    <option value="BASIC">BASIC</option>
    <option value="C">C</option>
    <option value="C++">C++</option>
    <option value="Clojure">Clojure</option>
    <option value="COBOL">COBOL</option>
    <option value="ColdFusion">ColdFusion</option>
    <option value="Erlang">Erlang</option>
    <option value="Fortran">Fortran</option>
    <option value="Groovy">Groovy</option>
    <option value="Haskell">Haskell</option>
    <option value="Java">Java</option>
    <option value="JavaScript">JavaScript</option>
    <option value="Lisp">Lisp</option>
    <option value="Perl">Perl</option>
    <option value="PHP">PHP</option>
    <option value="Python">Python</option>
    <option value="Ruby">Ruby</option>
    <option value="Scala">Scala</option>
    <option value="Scheme">Scheme</option>
  </select>

If you want to use a blank value, just remove the "text" from the option as below:

  <select id="combobox">
    <option value="selecione"></option>
    <option value="ActionScript">ActionScript</option>
    <option value="AppleScript">AppleScript</option>
    <option value="Asp">Asp</option>
    <option value="BASIC">BASIC</option>
    <option value="C">C</option>
    <option value="C++">C++</option>
    <option value="Clojure">Clojure</option>
    <option value="COBOL">COBOL</option>
    <option value="ColdFusion">ColdFusion</option>
    <option value="Erlang">Erlang</option>
    <option value="Fortran">Fortran</option>
    <option value="Groovy">Groovy</option>
    <option value="Haskell">Haskell</option>
    <option value="Java">Java</option>
    <option value="JavaScript">JavaScript</option>
    <option value="Lisp">Lisp</option>
    <option value="Perl">Perl</option>
    <option value="PHP">PHP</option>
    <option value="Python">Python</option>
    <option value="Ruby">Ruby</option>
    <option value="Scala">Scala</option>
    <option value="Scheme">Scheme</option>
  </select>