如何加载在mvc3按钮单击部分视图

Question

我有一个DDL，在其更改我加载部分视图_GetX。现在我正在使用它像这样

@Html.DropDownListFor(model => model.XId, Model.XList, "Select", new { GetUrl = Url.Action("GetX", "Route") }) 

我需要单击按钮加载此局部视图。我该怎么做呢？

Answer 1

假设你GetX控制器动作已经返回局部视图：

$(function() { 
    $('#someButton').click(function() { 
     // get the DDL. It would be better to add an id to it 
     var ddl = $('#XId'); 

     // get the url from the ddl 
     var url = ddl.attr('GetUrl'); 

     // get the selected value of the ddl to send it to the action as well 
     var selectedValue = ddl.val(); 

     // send an AJAX request to the controller action passing the currently 
     // selected value of the DDL and store the results into 
     // some content placeholder   
     $('#somePlaceholder').load(url, { value: selectedValue }); 

     return false; 
    }); 
});