在mvc中刷新部分视图
本文关键字:视图 刷新部 mvc | 更新日期: 2023-09-27 18:20:45
我有一个详细视图,其中将有一个对话,甚至对话中的评论框。我有一个局部视图的评论框。但当决定只刷新创建评论的对话时,出现了问题。我知道我可以在部分视图中绑定以下代码。但我很难调用它的操作方法。所以它将有详细的视图代码,然后下面的代码
<div class="row">
<div class="panel-group" id="accordion">
@foreach (var convo in Model.TicketConversation.OrderByDescending(x => x.LastUpdatedTimestamp))
{
<div class="col-md-10 col-md-offset-1" style="padding-bottom: 5px;">
<div class="panel panel-default">
<div class="panel-heading removePaddingBottom" data-toggle="collapse" data-target="#accord-convo-@convo.id" style="background-color: inherit;" id="accordHeading-@convo.id" onclick="javascript:showHideLastConvoMsg(@convo.id)">
<a style="text-decoration: none !important; color: inherit; width: 100px;">
<span style="font-size: 16px; font-weight: bold; vertical-align: middle !important;"><i class="fa fa-chevron-right" id="accord-heading-icon-@convo.id"></i> @convo.Subject</span>
</a>
@{ var lastmessage = convo.ConversationComments.First(); }
<div class="row">
<div id="accord-lastmsg-@convo.id" style="margin-top: 15px;">
<div class="@lastmessage.DisplayCssClass">
<div class="row">
<div class="col-md-offset-1 col-md-10 removePadding" style="margin-bottom: 5px; margin-top: 10px;">
<strong>@lastmessage.TypeOfContact</strong>
</div>
<div class="col-md-offset-1 col-md-10 removePadding" style="margin-bottom: 10px;">
@lastmessage.Message
</div>
</div>
<div class="row">
<div class="col-md-offset-6 col-md-5 text-right text-muted" style="margin-bottom: 10px;">
<small>
<em>Posted by @lastmessage.CommenterName @@ @lastmessage.MessageTimestamp</em>
</small>
</div>
</div>
</div>
</div>
</div>
</div>
<div id="accord-convo-@convo.id" class="panel-collapse collapse">
<div class="panel-body" style="padding: 0;">
@if (convo.IsReadOnly == false @*&& Model.IsClosed == false*@)
{
<div class="row">
@*<div class="col-md-12" style="padding-bottom: 3px; padding-top: 3px;">
<a href="@Url.Action("ReplyQuery", new { cid = convo.id })" class="pull-right btn btn-sm btn-default"><i class="fa fa-reply"></i> Reply</a>
</div>*@
---- here i'm calling partial view for comment box---
}
@foreach (var item in convo.ConversationComments)
{
<div>
<div class="message-border @item.DisplayCssClass">
<div class="row">
<div class="col-md-offset-1 col-md-10 removePadding" style="margin-bottom: 5px;">
<strong>@item.TypeOfContact</strong>
</div>
<div class="col-md-offset-1 col-md-10 removePadding" style="margin-bottom: 10px;">
@item.Message
</div>
</div>
<div class="row">
<div class="col-md-5 text-right text-muted">
<small>
<em>Posted by @item.CommenterName @@ @item.MessageTimestamp</em>
</small>
</div>
</div>
</div>
</div>
}
</div>
</div>
</div>
</div>
}
</div>
</div>
可以调用哪种方法来获取对话列表??我需要写一个新的动作方法吗。
您可以创建一个Action方法,该方法返回您所进行对话的部分视图。例如:
public class SomeCtrlController : Controller
{
public PartialViewResult Conversation(int id)
{
List<Conversation> conversations = new List<Conversation>();
//Use id to create your Model and pass it to Partial View
conversations = PopulateConversations(id);
// The below code search for Conversation.cshtml inside Views'SomeCtrl folder
return PartialView(conversations);
}
}
然后从你的cshtml(剃刀视图),你可以称之为第一次加载:
@{ Html.RenderAction("Conversation", "SomeCtrl", new { id = 1 /*this will be id for which conversion have to load */ });}
然后,为了只刷新对话,您可以使用jQueryajax或get方法。这将只刷新您指定的部分。参见以下示例
<script>
var conversationData = {
"id": 1 /*this will be id for which conversion have to load */
};
$.get("/SomeCtrl/Conversation", conversationData,
function (returnedHtml) {
$("#placeHolderDivToHaveConversation").html(returnedHtml);
});
</script>
当我需要这样做时,我使用jquery ajax。例如:
我需要在下面动态加载这个div:
按钮视图
<button id="buscarVideos" class="btn">Buscar</button>
我在一个事件中调用我的ajax,并在那里加载反结果:
成功ajax
$("#partial_video").html(data);
部分
<div class="col-lg-12">
<div id="partial_video">
@*@Html.Partial("_Player")*@
</div>
</div>
控制器返回:
return PartialView("_Player", video);