mvc中控制器先前台传数据mdeol强制转换的使用

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我是靠谱客的博主端庄白云，最近开发中收集的这篇文章主要介绍mvc中控制器先前台传数据mdeol强制转换的使用，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

asp.mvcd简单实现分页

1.视图代码

@{
    ViewBag.Title = "Index";
}
@using Com.LG.Models
@model List<Role>
<div class="row float-right" >
    <label>名称：</label>  
    <input type="text" id="name"  />
    <input type="button" id="OnClick" value="搜索" class="btn-primary"/>
</div>

<table class="table table-hover table-bordered">
    <thead>
        <tr>
            <th>编号</th>
            <th>姓名</th>
            <th>备注</th>
        </tr>
    </thead>
    <tbody>
        @foreach (var item in Model)
        {
            <tr>
                <td>@item.ID</td>
                <td>@item.Name</td>
                <td>@item.Remark</td>
            </tr>
        }

    </tbody>
</table>
<nav>
    <label>当前页码：</label>
    <ul class="pagination">
        <li class="page-item">
            <a href="/Role/Index?pageIndex=1" class="page-link">首页</a>
        </li>
        <li class="page-item">
            <a href="/Role/Index?pageIndex=1" class="page-link">上一页</a>
        </li>
        <li class="page-item">
            <a href="/Role/Index?pageIndex=3" class="page-link">下一页</a>
        </li>
        <li class="page-item">
            <a href="/Role/Index?pageIndex=4" class="page-link">末页</a>
        </li>
    </ul>
    <input type="button" value="GO" onclick="page(2)"/>

</nav>
@section scripts{
    <script type="text/javascript">
        function page(PageIndex) {
           
            window.href = "/Role/Index/?PageIndex=" + 2;
            
         

        };

    </script>

}

2.控制器代码

 public ActionResult Index(string Name, int PageIndex=1, int PageSize=5)
        {
            var roles = dt.Roles.Where(p => Name == null || p.Name.Contains(Name)).OrderBy(P=>P.ID).Skip(PageSize* (PageIndex-1)).Take(PageSize).ToList();
            var total = dt.Roles.Count();
            ViewBag.PageIndex = PageIndex;
            ViewBag.PageSize = PageSize;
            return View(roles);
        }