Rahmat Faisal

Local GL INDC - Bali

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Modal popup dialog window with multiple parameters (using array)

Open a New Web project in Visual Studio
Create two New WebForm pages named ParentWebForm and ChildWebForm
Open the HTML surface for the ParentWebForm
Locate the yellow line
Delete all code EXCEPT the yellow line

Insert the following HTML below the existing yellow line

Collapse

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
    <HEAD>
        <title>Parent Webform</title>
        <script language="javascript">
function OpenChild() 
{
    var ParmA = retvalA.value;
    var ParmB = retvalB.value;
    var ParmC = retvalC.value;
    var MyArgs = new Array(ParmA, ParmB, ParmC);
    var WinSettings = "center:yes;resizable:no;dialogHeight:300px"
    //ALTER BELOW LINE - supply correct URL for Child Form
    var MyArgs = window.showModalDialog(
   "http://localhost/ModalWin/ChildWebForm.aspx", MyArgs, WinSettings);
    if (MyArgs == null)
    {
        window.alert(
          "Nothing returned from child. No changes made to input boxes")
    }
    else
    {
        retvalA.value=MyArgs[0].toString();
        retvalB.value=MyArgs[1].toString();
        retvalC.value=MyArgs[2].toString();
    }
}
        </script>
    </HEAD>
    <body>
        <P><INPUT id="retvalA" type="text" value="AAA"></P>
        <P><INPUT id="retvalB" type="text" value="BBB"></P>
        <P><INPUT id="retvalC" type="text" value="CCC"></P>
        <P><BUTTON onclick="OpenChild()" type="button">
                Open Child Window</BUTTON>
        </P>
    </body>
</HTML>

In the above code, locate the line saying //ALTER BELOW LINE
Supply the correct URL for your ChildWebform
Open the HTML surface for the ChildWebForm
Locate the yellow line
Delete all code EXCEPT the yellow line

Insert the following HTML below the existing yellow line

Collapse

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
    <HEAD>
        <TITLE>Child Webform</TITLE>
        <script language="javascript">
function Done() {
    var ParmA = tbParamA.value;
    var ParmB = tbParamB.value;
    var ParmC = tbParamC.value;
    var MyArgs = new Array(ParmA, ParmB, ParmC);
    window.returnValue = MyArgs;
    window.close();
}
function doInit() {
    var ParmA = "Aparm";
    var ParmB = "Bparm";
    var ParmC = "Cparm";
    var MyArgs = new Array(ParmA, ParmB, ParmC);
    MyArgs =  window.dialogArguments;
    tbParamA.value = MyArgs[0].toString();
    tbParamB.value = MyArgs[1].toString();
    tbParamC.value = MyArgs[2].toString();
}
        </script>
    </HEAD>
    <BODY onload="doInit()">
        <P>Param A:<INPUT id="tbParamA" TYPE="text"></P>
        <P>Param B:<INPUT ID="tbParamB" TYPE="text"></P>
        <P>Param C:<INPUT ID="tbParamC" TYPE="text"></P>
        <BUTTON onclick="Done()" type="button">OK</BUTTON>
    </BODY>
</HTML>