c# - 如何使用递归逻辑在 C# 中创建嵌套的 html 表？

Question

我刚刚试过了，但我以独特的方式获得了 HTML 表格，我只需要表格在另一个表格中创建。

示例输出:http://i.stack.imgur.com/drdXx.jpg][1]sample

在设计页面

<table id="tableContent" border="1" runat="server"></table>

protected void Page_Load(object sender, EventArgs e)
{
        var s = 0;          
        Addtable(s);
}

public void Addtable(int j)
{
   HtmlTableRow row = new HtmlTableRow();
   HtmlTableCell cell = new HtmlTableCell();
   cell.InnerText = "col 1";
   row.Cells.Add(cell);

   cell = new HtmlTableCell();
   cell.InnerText = "col2";
   row.Cells.Add(cell);

   tableContent.Rows.Add(row);

   tableContent.Border =1;

   if( j < 5)
   {
       j++;
       Addtable(j);

   }   
}

Answer 1

你需要改变你的递归函数如下

public void Addtable(HtmlTable baseTable, int j)
{
    HtmlTable innerTable = new HtmlTable();
    // change to stylesheet instead. Just added as an example to get the output
    baseTable.Style.Add("margin-left", "25px");
    baseTable.Style.Add("margin-right", "25px");
    baseTable.Style.Add("margin-bottom", "25px");
    baseTable.Style.Add("text-align", "center");
    baseTable.Border = 1;

    //Create a container cell for inner table
    HtmlTableRow container = new HtmlTableRow();
    HtmlTableCell containerCell = new HtmlTableCell();
    Literal l = new Literal();
    l.Text = "Table " + j;
    containerCell.Controls.Add(l);
    containerCell.Controls.Add(innerTable);
    containerCell.ColSpan = 2;
    container.Cells.Add(containerCell);
    baseTable.Rows.Add(container);
    if (j < 5)
    {
        j++;
        Addtable(innerTable, j);

    }
}

然后调用函数

 var s = 0;
 Addtable(tableContent,s);