Question

您好如何将项添加到动态创建的select（html）Control ..

感谢

Answer 1

要在服务器端添加项目，请使用HtmlSelect.Items属性。例如，

var select = control as HtmlSelect; // may not be needed
var items = select.Items;
// Add items to the collection.
items.Add(new ListItem("apples", "1"));
items.Add(new ListItem("bananas", "2"));
items.Add(new ListItem("cherries", "3"));

Answer 2

您可以使用javascript来执行此操作，例如

<script type="text/javascript">
    function AddItem(Text,Value)
    {
        // Create an Option object        

        var opt = document.createElement("option");

        // Add an Option object to Drop Down/List Box
        document.getElementById("myDropDownList").options.add(opt);

        // Assign text and value to Option object
        opt.text = Text;
        opt.value = Value;

    }<script />

如何将项添加到动态创建的select（html）控件中

2 个答案: