Question

目前我设法开发了一种字母数字ID。但我尝试运行几次，发现有时数字值只会显示4位数（假设没有输入一个0）所以我缺少一个代码来帮助我使它达到5位数，任何一个心灵给我那段黄金代码？感谢

这是我当前的代码

Private Sub Workbook_Open() ' Called every time you open the Excel document
    Dim alpha As String
    Dim numeric As Long
    Dim alphanumeric As String
    Randomize
    numeric = CLng(Rnd() * 99999)   ' CLng converts the floating point number to a long integer
    alpha = "SCC"
    alphanumeric = alpha & numeric

    Dim rowNum As Integer
    Dim colNum As Integer
    rowNum = 6
    colNum = 4

    With ThisWorkbook.Sheets("Sheet1").Cells(rowNum, colNum)
        If (.Value = "") Then
            .Value = alphanumeric
        End If
    End With
End Sub

Answer 1

更改此行代码

viewWillAppear

到

alphanumeric = alpha & numeric

Answer 2

替换

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table   class = "table table-bordered table-responsive ">
    <thead>
        <tr>
            <th>Segment</th>
            <th>Action</th>
        </tr>
    </thead>
    <tbody>
        
            <tr>
    <input type="hidden" name="user_id" value="user_id">
                <td class="segment" contenteditable="true">segment1</td>
                <td class="text-center">
                    <button class = "btn btn-default action-btn" data-id="id1" data-action="update"> 
                        <span class = "glyphicon glyphicon-edit"></span> Update
                    </button> 
                    | 

                   <button class = "btn btn-success activate-btn action-btn" data-id="id1" id="id1-activate" type="submit" data-action="activate">
                    <span class = "glyphicon glyphicon-check"></span> Activate
                </button> 

                    <button style="display:none" class = "btn btn-danger deactivate-btn action-btn " data-id="id1" id="id1-deactivate" data-action="deactivate">
                    <span class = "glyphicon glyphicon-folder-close"></span> deactivate
                </button>
                </td>
            </tr>
        
        <tr>
    <input type="hidden" name="user_id" value="user_id">
                <td class="segment" contenteditable="true">segment2</td>
                <td class="text-center">
                    <button class = "btn btn-default action-btn" data-id="id2-update" data-action="update"> 
                        <span class = "glyphicon glyphicon-edit"></span> Update
                    </button> 
                    | 

                   <button class = "btn btn-success activate-btn action-btn" data-id="id2" id="id2-activate" type="submit" data-action="activate">
                    <span class = "glyphicon glyphicon-check"></span> Activate
                </button> 

                    <button style="display:none" class = "btn btn-danger deactivate-btn action-btn " data-id="id2" id="id2-deactivate" data-action="deactivate">
                    <span class = "glyphicon glyphicon-folder-close"></span> deactivate
                </button>
                </td>
            </tr>

    </tbody>
</table>

带

alphanumeric = alpha & numeric

这将始终返回一个5位数字

将前导'0'添加到格式，直到5位数值

2 个答案: