[Javascript]showModalDialog函數的使用

最後更新：2018-12-06 來源：互聯網

上載者：User

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本範例可以實現彈出一個模態視窗，並示範了兩種接收和傳遞參數的方法，同時可以接受模態視窗返回的多個變數

showModalDialog協助可以參閱微軟MSDN http://msdn.microsoft.com/workshop/author/dhtml/reference/methods/showmodaldialog.asp

AA.HTM

--------------------------------------------------------------------------------------------------------------------------

<html>

</form>

<input type="button" value="開啟新視窗1" onClick="openWin1()">

<input type="button" value="開啟新視窗2" onClick="openWin2()">

<script language="JavaScript">

function openWin1()

{

var srcFile = "BB.htm";    //新視窗的文檔名稱

var winFeatures = "dialogHeight:300px; dialogLeft:200px;";

var obj = getForm; //將form作為對象傳遞給新視窗

window.showModalDialog(srcFile, obj, winFeatures);

}

function openWin2()

{

var srcFile = "CC.htm";    //新視窗的文檔名稱

var winFeatures = "dialogHeight:300px; dialogLeft:200px;";

var obj = getForm.getData.value; //將form作為對象傳遞給新視窗

var str=window.showModalDialog(srcFile, obj, winFeatures);

if(str!=null)

     document.getForm.getData.value = str;

}

</script>

</body>

</html>

BB.HTM

重要提示：你快顯視窗中調用的是ASPX檔案時，必須在Page_Load事件中加入以下代碼

Response.Expires = 0; Response.Cache.SetNoStore(); Response.AppendHeader("Pragma", "no-cache");

否則，每次彈出的頁面都是上一次的Cache，不會改變。

------------------------------------------------------------------------------------------------------------------------

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

<title>新視窗BB</title>

</head>

<base target="_self"> 

<body>

<form id="sendForm">    請輸入資料：

<input type="text" id="writeData">

<input type="text" id="writeData1">

<input type="button" value="送回父視窗" onClick="send(sendForm.writeData.value,sendForm.writeData1.value);">

</form>

<script language="JavaScript">

function send(val,val1)

{

    //取得父視窗傳過來的對象

    var myObj = window.dialogArguments;

    //賦值

    myObj.getData.value = val;

    myObj.getData1.value = val1;

    //關閉視窗

    window.close();

}

</script>

</body>

</html>

CC.HTM

------------------------------------------------------------------------------------------------------------------------

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

<title>新視窗CC</title>

</head>

<base target="_self"> 

<body>

<form id="sendForm">    請輸入資料：

<input type="text" id="writeData">

<input type="button" value="送回父視窗" onClick="send(sendForm.writeData.value);">

</form>

<script language="JavaScript">

function send(val)

{

    window.returnValue=val

    window.close();

}

</script>

</body>

</html>

本文章原先以中文撰寫並發佈於 aliyun.com，亦設英文版本，僅作資訊用途。本網站不對文章的準確性，完整性或可靠性或其任何翻譯作出任何明示或暗示的陳述或保證。如對該文章有任何疑慮或投訴，請傳送電郵至 info-contact@alibabacloud.com 並提供相關疑慮或投訴的詳細說明。職員會於 5 個工作天內與您聯絡，一經驗證之後，即會刪除該侵權內容。

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