在动态驱动的表单上应用jQuery自动完成json数据源

Question

jQuery和Javascript的新手，我不知道如何替换这个自动完成

// autocomplete enablement
    var availableAttributes = [
      "account_address",
      "account_address_city",
      "account_address_country",
      "account_address_state",
      "account_address_street1",
      "account_address_street2",
      "account_address_zip",
      "account_email",
      "account_login",
      "account_name",
      "account_number",
      "account_telephone"
    ];

在

  $(function() {
    var max_fields      = 10; //maximum input boxes allowed
    var wrapper         = $(".input_fields_wrap"); //Fields wrapper
    var add_button      = $(".add_field_button"); //Add button ID
// autocomplete enablement
    var availableAttributes = [
      "account_address",
      "account_address_city",
      "account_address_country",
      "account_address_state",
      "account_address_street1",
      "account_address_street2",
      "account_address_zip",
      "account_email",
      "account_login",
      "account_name",
      "account_number",
      "account_telephone"
    ];
    $( "input[name^='mytext']" ).autocomplete({
        source: availableAttributes
    });     

    var x = 1; //initlal text box count
    $(add_button).click(function(e){ //on add input button click
        e.preventDefault();
        if(x < max_fields){ //max input box allowed
            x++; //text box increment
            $(wrapper).append($('<div><input type="text" name="mytext[]"/><a href="#" class="remove_field">Remove</a></div>').find(":text").autocomplete({
        source: availableAttributes
    })); //add input box
        }
    });

    $(wrapper).on("click",".remove_field", function(e){ //user click on remove text
        e.preventDefault(); $(this).parent('div').remove(); x--;
    })


  });

with（jQuery Jason Remote Datasource Autocomplete。链接http://jqueryui.com/autocomplete/#remote-jsonp ）

  $(function() {
    function log( message ) {
      $( "<div>" ).text( message ).prependTo( "#log" );
      $( "#log" ).scrollTop( 0 );
    }

    $( "#city" ).autocomplete({
      source: function( request, response ) {
        $.ajax({
          url: "http://gd.geobytes.com/AutoCompleteCity",
          dataType: "jsonp",
          data: {
            q: request.term
          },
          success: function( data ) {
            response( data );
          }
        });
      },
      minLength: 3,
      select: function( event, ui ) {
        log( ui.item ?
          "Selected: " + ui.item.label :
          "Nothing selected, input was " + this.value);
      },
      open: function() {
        $( this ).removeClass( "ui-corner-all" ).addClass( "ui-corner-top" );
      },
      close: function() {
        $( this ).removeClass( "ui-corner-top" ).addClass( "ui-corner-all" );
      }
    });
  });

完整的HTML，（ jsfiddle ）

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>

<script type="text/javascript" src="jquery-2.0.2.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/jquery-ui.js"></script>

<script>
var availableAttributes = [ "account_address", "account_address_city", "account_address_country", "account_address_state", "account_address_street1", "account_address_street2", "account_address_zip", "account_email", "account_login", "account_name", "account_number", "account_telephone"];

$(document).ready(function() {
    var max_fields = 10; //maximum input boxes allowed
    var wrapper = $(".input_fields_wrap"); //Fields wrapper
    var add_button = $(".add_field_button"); //Add button ID

    var x = 1; //initlal text box count
    $(add_button).click(function(e) { //on add input button click
        e.preventDefault();
        if (x < max_fields) { //max input box allowed
            x++; //text box increment
            // $(wrapper).append('<div><input id="' + x + '" type="text" name="mytext"/><a href="#" class="remove_field">Remove</a></div>'); //add input box
            $(wrapper).append('<div>' + '<input id="' + x + '" type="text" name="mytext"><br>' + '<textarea name="desc[]"></textarea>' + '<a href="#" class="remove_field">Remove</a>' +'</div>');
            $("input[id=" + x + "]").autocomplete({
                source: availableAttributes
            });
        }
    });

    $(wrapper).on("click", ".remove_field", function(e) { //user click on remove text
        e.preventDefault();
        $(this).parent('div').remove();
        x--;
    })
});

// autocomplete enablement
$(function() {
    $("input[name^='mytext']").autocomplete({
        source: availableAttributes
    });
});

</script>
</head>

<body>
    <div class="input_fields_wrap">
        <button class="add_field_button">Add More Fields</button>
        <div><input type="text" name="mytext[]"></div>
        <textarea name="desc[]"></textarea>
    </div>
</body>
</html>

Answer 1

以下是您发布的内容的工作示例

 $(document).ready(function() { $(".myText").autocomplete({ source: function (request, response) { jQuery.getJSON( "http://gd.geobytes.com/AutoCompleteCity?callback=?&q="+request.term, function (data) { response(data); } ); }, minLength: 3 }); var max_fields = 10; //maximum input boxes allowed var wrapper = $(".input_fields_wrap"); //Fields wrapper var add_button = $(".add_field_button"); //Add button ID var x = 1; //initlal text box count $(add_button).click(function(e) { //on add input button click e.preventDefault(); if (x < max_fields) { //max input box allowed x++; //text box increment // $(wrapper).append('<div><input id="' + x + '" type="text" name="mytext"/><a href="#" class="remove_field">Remove</a></div>'); //add input box $(wrapper).append('<div>' + '<input id="' + x + '" type="text" class="myText" id="myText"><br>' + '<textarea name="desc[]"></textarea>' + '<a href="#" class="remove_field">Remove</a>' +'</div>'); $("#" + x).autocomplete({ source: function (request, response) { jQuery.getJSON( "http://gd.geobytes.com/AutoCompleteCity?callback=?&q="+request.term, function (data) { response(data); } ); }, minLength: 3 }); } }); $(wrapper).on("click", ".remove_field", function(e) { //user click on remove text e.preventDefault(); $(this).parent('div').remove(); x--; }); });

 <link href="https://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css" rel="stylesheet"/> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> <script src="https://code.jquery.com/ui/1.11.4/jquery-ui.js"></script> <div class="input_fields_wrap"> <button class="add_field_button">Add More Fields</button> <div><input type="text" class="myText" name="myText" id="myText"></div> <textarea name="desc[]"></textarea> </div>

在动态驱动的表单上应用jQuery自动完成json数据源

问题描述

1 个解决方案

解决方案1
0 已采纳 2015-11-13 10:39:20

在动态驱动的表单上应用jQuery自动完成json数据源

问题描述

1 个解决方案

解决方案1 0 已采纳 2015-11-13 10:39:20

解决方案1
0 已采纳 2015-11-13 10:39:20