如何根据条件禁用列表项 - ASP.NET C#

Posted 2023-04-13

【中文标题】如何根据条件禁用列表项 - ASP.NET C#

【英文标题】：How to disable a list item based on condition - ASP.NET C#

【发布时间】：2018-10-27 10:48:53

【问题描述】：

我正在寻找一些关于禁用两个列表项的最佳方法的建议，基于帐户被锁定并且状态列中的值等于 1。

我有一个生成随机数的模型：

public int IsLocked

    get
    
        var rnd = new Random();
        return rnd.Next(0, 2);
    

这是我的局部视图：

<td class="hidden-xs hidden-sm">
                @if (t.IsLocked == 1)
                
                <span class="glyphicon glyphicon-lock locked"></span>
                
                else
                
                <span class="glyphicon glyphicon-ok"></span>
                
            </td>
            <td class="updateTableRow text-center">
                <div class="dropdownContainer btn-group text-right">
                    <button id="@actionWorkId" type="button" class="btn btn-primary br2 btn-xs fs12 dropdown-toggle songmanagement-btn" data-toggle="dropdown" aria-expanded="false">
                        Action
                        <span class="caret ml5"></span>
                    </button>
                    <ul class="dropdown-menu dropdown-menu-right" role="menu">
                        <li>
                            <a href="@Url.Action("Recordings", "ArtistAccount", new
                                
                                    accountcode = fullAccountCode,
                                    songcode = t.SongId
                                )" id="@recordingWorkId" data-container="body" data-rowhover="editTableRow" class="js_Recordings">Recordings</a>
                        </li>
                        <li>
                            <a href='@Url.Action("EditSong", "ArtistAccount", new
                                     
                                         songcode = t.SongId,
                                         accountcode = fullAccountCode,
                                         page = Model.PagingInfo.Page,
                                         take = Model.PagingInfo.Take,
                                         sortBy = Model.PagingInfo.SortPropertyName,
                                         sortAsc = Model.PagingInfo.SortAscending
                                     )' id="@editWorkId" data-container="body" data-rowhover="editTableRow" class="js_EditSong">Edit</a>
                        </li>
                        <li>
                            <a href="#" id="@deleteWorkId" data-container="body" data-toggle="tooltip" title="Delete" data-rowhover="deleteTableRow" class="js_DeleteSong">Delete</a>
                        </li>
                        <li>
                            <a href="@Url.Action("TuneCodes", "ArtistAccount", new
                                    
                                        accountCode = fullAccountCode,
                                        workCode = t.SongId,
                                    )" id="@tuneCodeId" data-container="body" data-toggle="tooltip" title="Tune Codes" data-rowhover="editTableRow">Tune Codes</a>
                        </li>
                    </ul>
                </div>
            </td>
        </tr>

有没有使用 C# 和 ASP.NET 的方法可以实现这一目标？

【问题讨论】：

我不确定你在这里问什么。您是否正在寻找一种方法来查看您的编辑和录制 - 是否应该根据 t 启用链接？

那我觉得你的做法还不错！

@sander 不会是动态的，但如果我只是将 disabled 属性添加到 html

【参考方案1】：

使用以下代码解决了我的问题：

<li>
                            @if (t.IsLocked == 1)
                            
                            <a class="isDisabled" data-toggle="tooltip" title="You cannot edit this song until pending writer edits are approved">Recordings</a>
                            
                            else
                            

                        <a href="@Url.Action("Recordings", "ArtistAccount", new
                                
                                    accountcode = fullAccountCode,
                                    songcode = t.SongId
                                )" id="@recordingWorkId" data-container="body" data-rowhover="editTableRow" class="js_Recordings">Recordings</a>
                            </li>
                        <li>
                            @if (t.IsLocked == 1)
                            
                            <a class="isDisabled" data-toggle="tooltip" title="You cannot edit this song until pending writer edits are approved">Edit</a>
                                
                                else
                                
                                <a href='@Url.Action("EditSong", "ArtistAccount", new
                                     
                                         songcode = t.SongId,
                                         accountcode = fullAccountCode,
                                         page = Model.PagingInfo.Page,
                                         take = Model.PagingInfo.Take,
                                         sortBy = Model.PagingInfo.SortPropertyName,
                                         sortAsc = Model.PagingInfo.SortAscending
                                     )'
                                   id="@editWorkId" data-container="body" data-rowhover="editTableRow" class="disabled">Edit</a>