Question

如果这是重复，我很抱歉。请告诉我它是否重复。我正在使用如下所示的javascript打开模态弹出窗口。但它没有在IE 11中显示滚动条。我在其中有一个网格/表格，其宽度比弹出窗口长。我期待水平和垂直滚动条，但它没有显示。

function ShowModalWindowPopup(popUpURL, windowProperties, w, h) {
try {
    var left = (screen.width / 2) - (w / 2);
    var top = (screen.height / 2) - (h / 2);
    var properties = windowProperties + "width=" + w + ", height=" + h + ", top=" + top + ", left=" + left + ", scrollbars=yes, resizable=yes";
    var childWindow = window.showModalDialog(popUpURL, "", windowProperties);
}
catch (err) {
    alert("Error occured while opening ShowModalWindowPopup popup: " + err);
}
}

[UPDATE] 我能够解决它。这只是一个简单的拼写错误，花了我一整天，给我带来了很多挫折感

function ShowCDEventsWindow(popUpURL, windowProperties, w, h) {
try{
    var left = (screen.width / 2) - (w / 2);
    var top = (screen.height / 2) - (h / 2);

    var properties = windowProperties + "dialogwidth:" + w + "px;dialogheight:" + h + "px;dialogtop:" + top + "px;dialogleft:" + left + "px;scroll:yes; resizable:yes; center:yes";
    var childWindow = window.showModalDialog(popUpURL, "", properties);
}
catch(err)
{
    alert("Error occured while opening CD Events popup :" + err)
}

在下面的行而不是传递属性，我传递的是windowProperties，这就是为什么我设置到对话框的所有属性都没有生效的原因。

var childWindow = window.showModalDialog（popUpURL，“”，properties）;

Answer 1

请参阅此处的showModalDialog文档https://developer.mozilla.org/en-US/docs/Web/API/Window/showModalDialog规则应该用冒号分隔，而不是逗号，您应该使用冒号而不是等号。变量也是scroll而不是scrollbars。像这样：

var properties = windowProperties + "dialogwidth:" + w + ";dialogheight:" + h + ";dialogtop:" + top + ";dialogleft:" + left + ";scroll:on; resizable:on";

javascript showmodaldialog没有显示滚动条

1 个答案: