网页开发如何弹出式文本(密码)输入框

浏览器打开 Page1.jsp,单击按钮,弹出输入框,输入完毕,单击确定,Page1.jps内的输入框出现相应录入信息。

 

password_box.jsp 对话框页面代码

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<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
    <script lang="javascript">
      function OnClose(check)
      {
        if(check == true)
        {
          var value = document.getElementById("password").value;
          window.returnValue = value;
        }
        window.close();
      }
    </script>
  </head>
  <body scroll="no">
    <div style="width:200px; left:10px; top:20px; position:relative; height:55px">

      <div  style="width:208px; left:0px; top:0px; position:absolute; height:24px">
        <font class="big1_text">输入审核密码</font>
      </div>

      <div style="width:auto; left:114px; top:0px; position:absolute; height:20px">
        <input type="text" id="password" size="12" maxlength="20"/>
      </div>

      <div style="width:60px; left:170px; top:30px; position:relative; height:20px">
        <input type="button" value="确认" onclick="OnClose(true)" />
      </div>

    </div>
  </body>
</html>

 

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Page1.jsp 调用页面代码

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<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>JSP Page</title>
    <script language="javascript" type="text/javascript">    
      function ShowPasswordBox()
      {

        // 显示密码输入框
        var pwd =
window.showModalDialog("password_box.jsp","box","dialogHeight: 100px; dialogWidth:200px; edge: Sunken; center: Yes; resizable: No; status: No;");
        if(pwd)
        {

         
// 设置显示内容为输入框中的内容

          document.getElementById("showpwd").value = pwd;
        }       
      }
    </script>
  </head>
  <body>
    <input type="button" value="button" onclick="ShowPasswordBox()"/>
    <input type="text" name="showpwd" id="showpwd" />
  </body>
</html>

 

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