JS自制复选框与asp.net交互

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>无标题页</title>
    
<style type="text/css">
.test{ float: left; height: 30px; width: 100px; line-height: 30px; margin: 30px; border: 1px solid #CCC; }
.test2{ float: left; height: 30px; width: 100px; line-height: 30px; margin: 30px; border: 1px solid #CCC; background-color: #CCC; }
.test a{ display: block; }
</style>

</head>
<body>
    <form id="form1" runat="server">
    
    <div name="docname" class="test" id="a0" onClick="settt('a0')">我在A1处 </div>
<div name="docname" class="test" id="a1" onClick="settt('a1')">我在A2处 </div>
<div name="docname" class="test" id="a2" onClick="settt('a2')">我在A3处 </div>
<div name="docname" class="test" id="a3" onClick="settt('a3')">我在A4处 </div>
<div name="docname" class="test2" id="a4" onClick="settt('a4')">我在A5处 </div>
<div name="docname" class="test" id="a5" onClick="settt('a5')">我在A6处</div>
<div class="test" >获取图片</div>
    
<script type="text/javascript">
function settt(obj)
{
    //alert(document.getElementById(obj).className);
    if(document.getElementById(obj).className == "test2")
     {  document.getElementById(obj).className = "test"; }
    else
     { document.getElementById(obj).className = "test2";}
}
//alert(document.getElementsByName("docname")[1].innerText);
//alert(document.getElementsByName("docname")[1].innerHTML);
//alert(document.getElementById("a1").innerText );
//alert(document.getElementsByName("docname").length)
function getpic()
{
    len = document.getElementsByName("docname").length
    var arr = new Array();
    var test="";
    var add="";
      for(i=0;i<len;i++){
          if(document.getElementById("a"+i).className == "test2")
          {
            test += document.getElementsByName("docname")[i].innerHTML;
          }
          
      }
      
      if(test == "")
      { alert("为空哦"); }
      else
      { 
      document.getElementById("TextBox1").value = test;
      alert(test); }
}

</script>

        <p>
        <asp:TextBox ID="TextBox1" runat="server" Font-Size="26pt"></asp:TextBox></br>

        <asp:Button ID="Button1" runat="server" Height="49px" OnClientClick="getpic()" onclick="Button1_Click"  Text="Button" Width="135px" />
    </p>
    </form>
    
</body>
</html>

public partial class jsdom : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            Response.Write(TextBox1.Text.ToString());
        }
    }

posted on 2013-03-23 12:12 小小池阅读(186) 评论(0) 收藏举报