ShowModalDialog页面传值

function OnClick()
{
    S
=window.showModalDialog("b.htm");
    document.all.item(
"Test").value=S;
}


<input type=button value="OK" onclick="OnClick()">



S
=window.showModalDialog("b.htm");
document.all.item(
"Test").value=S;
window.returnValue 
= document.all.item("InputText").value;
window.close()
S
=window.showModalDialog("b.htm");
document.all.item(
"Test").value=S;
原文地址:https://www.cnblogs.com/simhare/p/851393.html