WEB在模态窗体里导出或下载文件功能代码

复制代码 代码如下:

  <title>我的聊天记录</title>

  <base target="_self" />

  <script src="../JS/jquery-1.4.2.min.js" type="text/javascript"></script>

  <script>

  $(document).ready(function() {

  $('a[href][href!="#"]').click(function() {

  SetSelfTarget(this);

  });

  $('input').click(function() {

  SetSelfTarget(this);

  });

  });

  function SetTarget() {

  var htmTarget = document.getElementsByTagName("head");

  if ((undefined != htmTarget) && (0 < htmTarget.length)) {

  var b = htmTarget[0].getElementsByTagName("base");

  if ((undefined != b) && (0 < b.length)) {

  b[0].target = "download";

  }

  }

  }

  function SetSelfTarget(obj) {

  if (obj.id != "btn_Export") {

  var htmTarget = document.getElementsByTagName("head");

  if ((undefined != htmTarget) && (0 < htmTarget.length)) {

  var b = htmTarget[0].getElementsByTagName("base");

  if ((undefined != b) && (0 < b.length))

  b[0].target = "_self";

  }

  }

  }

  </script>

  <asp:Button ID="btn_Export" runat="server" Text="导出" OnClick="btn_Export_Click" OnClientClick="SetTarget()" />