带有OnComplete的Ajax.BeginForm始终更新页面

使用

OnSuccess

UpdateTargetId

@using (Ajax.BeginForm("Action", "Controller", new AjaxOptions { HttpMethod = "Post", onSuccess = "foo" })){    ...}

然后：

function foo(result) {    if (result.SomePropertyThatExistsInYourJsonObject) {        // the server returned a JSON object => show the dialog window here    } else {        // the server returned a partial view => update the DOM:        $('#DivFormId').html(result);    }}