Question

我在Javascript中有一段代码，其中包含dropdownlist的定义。我不知道如何传递像dropdownlist的名称这样的参数。

var x=1;
var block='<div class="col-md-3">' +
          '<div class="form-group">' +
               '<label for="Address">Adresa '+ addressOUPIndex+' de la OUP</label><br />' +
               '@Ajax.JavaScriptStringEncode(Html.DropDownList("addresses["+ (x- 1) + "].Address",EnumHelper.GetSelectList(typeof(EPURE.Common.Enums.AdresaOUP)), null, new { @class = "selectpicker Address"}).ToHtmlString())' +
                                                                         ^^^^^^^^^^^
          '</div>' +
'</div>' +

我收到以下错误：

当前上下文中不存在名称“x”

Answer 1

尝试替换你的字符串：

var replacedVariable = 1; // unique name inside your 'myString' for replace
var myString = '@Ajax.JavaScriptStringEncode(Html.DropDownList("addresses[replacedVariable].Address",EnumHelper.GetSelectList(typeof(EPURE.Common.Enums.AdresaOUP)), null, new { @class = "selectpicker Address"}).ToHtmlString())';
myString = myString.replace('replacedVariable', replacedVariable); // addresses[1].Address

var block='<div class="col-md-3">' +
      '<div class="form-group">' +
           '<label for="Address">Adresa '+ addressOUPIndex+' de la OUP</label><br />' +
          myString  +                                                  
      '</div>' +
'</div>'

如何设置@ Html.DropDownList的名称？

1 个答案: