Jquery Tokeninput如何获取名称，而不是编号

Question

我试过调用它，但它似乎没有返回任何东西..我做错了什么？

 <script type="text/javascript"> 
      $(document).ready(function() { 
       $("input[type=button]").click(function() { 
        alert("Would submit: " + $(this).siblings("input[type=text]").val()); 
       }); 
      }); 


    $(document).ready(function() { 
    $("#button1").click(function() { 


        var abc = $('#demo-input-local').tokenInput("get"); 
        alert(abc); 
        alert(abc[7].name); 

     var inputval =$(this).siblings("input[type=text]").val(); 
     alert("inputval " +inputval); 

alert(abc[inputval].name); 

     $("#some-text").focusEnd(); 

     $('#some-text').val($('#some-text').val()+' ' + inputval); 

    }); 
    }); 

      </script> 

    <label> Enter Phone or Email or http: </label><input type="text" id="demo-input-local" name="blah" /><input type="button" id="button1" value="Submit" /> 
             <script type="text/javascript"> 
              $(document).ready(function() { 
               $("#demo-input-local").tokenInput([ 
               { id: 7, name: "john.doe@uhc.com", "value": "@" , "prefix": "Email1"}, 
               { id: 11, name: "j.doe@uhc.com", "value": "@" ,"prefix": "Email2"}, 
               { id: 13, name: "nancy.doe@uhc.com", "value": "@" ,"prefix": "Email3"}, 
               { id: 17, name: "liz.d@uhc.com", "value": "@", "prefix": "Email4" }, 
               { id: 19, name: "joe.doe@uhc.com", "value": "@", "prefix": "Email5" }, 
               { id: 23, name: "www.C#.com", "value": "http", "prefix": "Website1" }, 
               { id: 29, name: "www.C.com", "value": "http", "prefix": "Website2" }, 
               { id: 31, name: "www.Fortran.com", "value": "http", "prefix": "Website3" }, 
               { id: 37, name: "www.VisualBasic.com", "value": "http", "prefix": "Website4" }, 
               { id: 41, name: "www.DoC.com", "value": "http", "prefix": "Website5" }, 
               { id: 43, name: "www.C++.com", "value": "http" , "prefix": "Website6"}, 
               { id: 47, name: "www.Java.com", "value": "http" , "prefix": "Website7"}, 
               { id: 37, name: "111-111-1111", "value": "#", "prefix": "Phone1" }, 
               { id: 41, name: "222-222-2222", "value": "#", "prefix": "Phone2" }, 
               { id: 43, name: "333-333-3333", "value": "#" , "prefix": "Phone3"}, 
               { id: 47, name: "555-555-5555", "value": "#" , "prefix": "Phone4"} 


              ], { 
               theme: "facebook", 

               propertyToSearch: "value", 
               hintText: "Type '@' for email or 'http' for website or '#' for phone", 
               tokenFormatter: function (item) { return "<li><p>" + item.prefix + "</p></li>" }, 
               resultsFormatter: function (item) { return "<li>" + item.prefix +" "+ item.name + "</li>" } 
              }); 
              }); 
             </script> 
            </div> 

Answer 1

如果你只是想提醒了一个逗号分隔的名字列表，试试这个：

JavaScript的：

$(document).ready(function() { 
    $("input[type=button]").click(function() { 
     var names = []; 
     $(this).siblings("ul").find('li p').each(function(){ 
      names.push($(this).html()); 
      //names.push($(this).text());//possibly better 
     }); 
     alert("Names are: " + names.join()); 
    }); 
}); 

但是，据我所知道的，实际提交的值仍然是以逗号分隔的ID列表。

以上是非常原始的方法。您可以类似地循环由ABC指出的.tokenInput("get");方法返回的数组。

在假设什么ABC说，关于.tokenInput("get");是正确的，那么这应该工作：

的javascript：

$("input[type=button]").click(function() { 
    var arr = $(this).siblings("input[type=text]").tokenInput("get");//Returns (we think) an array of objects 
    var names = []; 
    $.each(arr, function(i, obj){ 
     names.push(obj.name);//build an array of just the names 
    }); 
    alert("Names are: " + names.join()); 
}); 

Answer 2

为什么不使用tokenInput自己的方法来获取对象

selector.tokenInput("get"); 

这是你如何从tokeninput获取选定令牌的阵列（每个项目是该类型的对象{ID

尊敬：x，name：y}）。 进一步

var abc = selector.tokenInput("get"); 
abc[0].id; // for first array element 
abc[0].name