Question

任何人都可以帮助我将复选框ID传递给弹出窗口。我不知道如何在父窗口的中间创建一个弹出窗口。

代码：

var ie7 = (document.all && !window.opera && window.XMLHttpRequest) ? true: false;

for (i = 0; i < newsletterall.length; i++) {
    if (ie7 == false) {
        newsletterall[i].childNodes[1].innerHTML = "";
        newsletterall[i].childNodes[3].innerHTML = "";
        newsletterall[i].childNodes[5].innerHTML = "";
        newsletterall[i].childNodes[7].innerHTML = "";
        newsletterall[i].childNodes[9].innerHTML = "";
        newsletterall[i].childNodes[11].innerHTML = "";
        newsletterall[i].childNodes[13].innerHTML = "";
    } else {
        newsletterall[i].childNodes[0].innerHTML = "";
        newsletterall[i].childNodes[1].innerHTML = "";
        newsletterall[i].childNodes[2].innerHTML = "";
        newsletterall[i].childNodes[3].innerHTML = "";
        newsletterall[i].childNodes[4].innerHTML = "";
        newsletterall[i].childNodes[5].innerHTML = "";
        newsletterall[i].childNodes[6].innerHTML = "";
    }
    content += "<input type='checkbox'id='compare" + i + "' name='list'><div id='article" + i + "'><a id='title" + i + "'href='" + hrefoftitle['name' + i] + "'>" + title['name' + i] + "<br></a>" + dateall['name' + i] + "<a href='" + hrefofauthor['name' + i] + "'>" + author['name' + i] + "</a><a href='" + hrefofexternal['name' + i] + "'>" + external['name' + i] + "</a><br>" + summary['name' + i] + "<br><a href='" + hrefofcomment['name' + i] + "'>" + comment['name' + i] + "</a><a href='" + hrefofexter['name' + i] + "'>" + exter['name' + i] + "</a></div></input>";
}

content += "<input type='button' name='goto' onclick='popup1()' value='Check'></form>";

if (ie7 == false) {
    newsletterall[0].childNodes[1].innerHTML = content;
} else {
    newsletterall[0].childNodes[0].innerHTML = content;
}

我已经创建了复选框。现在我需要在中间创建一个弹出窗口并获取复选框的值并显示它。

Answer 1

要访问父窗口的对象，子窗口（例如弹出窗口）对象上有一个名为opener的属性。

var parentWindow = window.opener;

使用该对象，您应该能够访问父窗口的表单。

var value = parentWindow.document.getElementById("compare").value;

使用javascript将选定的复选框ID传递到弹出窗口

1 个答案: