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Javascript 是否可以覆盖<;的宽度和高度;对象>;在这个iframe中?_Javascript_Html_Iframe - Fatal编程技术网

Javascript 是否可以覆盖<;的宽度和高度;对象>;在这个iframe中?

Javascript 是否可以覆盖<;的宽度和高度;对象>;在这个iframe中?,javascript,html,iframe,Javascript,Html,Iframe,在下面的iframe中,您将在底部看到一个id为#videoPlayerSWF的(为了以防万一,我包含了iframe代码的其余部分) 通过JS,我尝试了选择它并操纵iframe的javascript设置的这个元素的宽度和高度,以匹配窗口的宽度和高度 下面是我失败的JS尝试。不管怎样,我都无法覆盖#videoPlayerSWF的值 window.onload = function(){ document.getElementById("videoPlayerSWF").height='100

在下面的iframe中,您将在底部看到一个id为#videoPlayerSWF的
(为了以防万一,我包含了iframe代码的其余部分)

通过JS,我尝试了选择它并操纵iframe的javascript设置的这个元素的宽度和高度,以匹配窗口的宽度和高度

下面是我失败的JS尝试。不管怎样,我都无法覆盖#videoPlayerSWF的值

window.onload = function(){
   document.getElementById("videoPlayerSWF").height='100%';
   document.getElementById("videoPlayerSWF").width='100%';
}
如果有可能覆盖它,那么什么是测试它的好方法

<iframe id="musicVideo" width="100%" height="100%" type="text/html" src="http://cache.vevo.com/m/html/embed.html?video=GBA320903400" frameborder="0">


    <html xmlns="http://www.w3.org/1999/xhtml"><head>
            <title>VEVO EMBED IFRAME</title>
            <script src="http://cache.vevo.com/a/js/lib/swfobject.js" type="text/javascript"></script>
            <script type="text/javascript" src="http://cache.vevo.com/m/js/embed.js"></script>
            <script type="text/javascript" src="http://cache.vevo.com/m/js/jquery-1.7.1.min.js"></script>
            <script type="text/javascript" src="http://adm.fwmrm.net/p/Vevo_chromeless_wrapper/AdManager.js"></script>
            <script type="text/javascript" src="http://livepassdl.conviva.com/ver/2.50.0.56856/LivePass.js?customerId=c3.Vevo"></script>
            <script type="text/javascript">
                $(document).ready(function () { selectEmbed(); });
            </script>
            <style type="text/css">

                #videoPlayerHTML5, #wrapper, #playerHTML5, #playerSWF
                {
                    width:100%;
                    height:100%;
                    margin:0px;
                    padding:0;
                    background-color:#000000;
                }

                html
                {
                    width:100%;
                    height:100%;
                    overflow:hidden;
                }

                body
                {
                    height:100%;
                    margin:0px;
                    padding:0;
                }

                #video_overlay {
                    position:absolute;
                    z-index:19790119;
                    opacity:0.4;
                        filter:alpha(opacity=40);
                        top: 20px;
                        right: 20px;
                }

            </style>
        </head>
        <body>
            <script type="text/javascript">

                function selectEmbed() {
                    switch (getParameter("forceSelect")) {
                        case "0":
                            $("#playerHTML5").hide();
                            embedSwf(); break;
                        case "1":
                            $("#playerSWF").hide();
                            initializeHTML5(); break;
                        default:
                            embedDynamicVideo(); break;
                    }
                }

                function embedDynamicVideo() {
                    var video = getParameter("video");
                    var playlist = getParameter("playlist") || false;
                    var autoplay = getParameter("autoplay") || "0";
                    var playerType = getParameter("playerType") || "embedded";
                    var cultureName = getParameter("cultureName") || "en_us";
                    var cultureIsRTL = getParameter("cultureIsRTL") || "False";
                    var embed = getParameter("embed");
                    var sbId = getParameter("sbId") || "C188A3CA-3593-453A-B995-394B7A7E5332";
                    var siteSection = getParameter("siteSection") || "vevo_player_embedded";

                    vevoEmbed.embedDynamicVideo(video, siteSection, sbId, $("#playerHTML5"), $("#videoPlayerHTML5"), "playerSWF", "videoPlayerSWF", $("#playerSWF").width(), $("#playerSWF").height());
                }

                function initializeHTML5() {
                    var sbId = getParameter("sbId") || "C188A3CA-3593-453A-B995-394B7A7E5332";
                    var video = getParameter("video");
                    var autoplay = getParameter("autoplay") || "0";
                    var addAuto = (autoplay == "1");

                    if (addAuto) {
                        $('videoPlayerHTML5').attr('autoPlay', true);
                    }
                    var siteSection = getParameter("siteSection") || "vevo_player_embedded";
                    vevoEmbed.embedVevoVideo(video, siteSection, sbId, $('#playerHTML5'), $('#videoPlayerHTML5'));
                }

                function getParameter(sParam) {
                    var sPageURL = window.location.search.substring(1);
                    var sURLVariables = sPageURL.split('&');
                    for (var i = 0; i < sURLVariables.length; i++) {
                        var sParameterName = sURLVariables[i].split('=');
                        if (sParameterName[0] == sParam) {
                            return sParameterName[1];
                        }
                    }
                }

                function embedSwf() {

                    var video = getParameter("video");
                    var playlist = getParameter("playlist") || false;
                    var autoplay = getParameter("autoplay") || "0";
                    var playerType = getParameter("playerType") || "embedded";
                    var cultureName = getParameter("cultureName") || "en_us";
                    var cultureIsRTL = getParameter("cultureIsRTL") || "False";
                    var embed = getParameter("embed");
                    var sbId = getParameter("sbId") || "C188A3CA-3593-453A-B995-394B7A7E5332";
                    var siteSection = getParameter("siteSection") || "vevo_player_embedded";


                    var environment = getParameter("branch");
                    var baseurl = ""
                    switch (environment) {
                        case 'local': baseurl = "http://localhost:3086"; break;
                        case 'staging': baseurl = "http://stg-videoplayer.vevo.com"; break;
                        default: baseurl = "http://videoplayer.vevo.com"; break;
                    }

                    swfobject.embedSWF(baseurl + "/embed/embedded", "playerSWF", "100%", "100%", "10.1.53", false, { /*flashvars*/
                        'playerType': playerType,
                        'videoId': video,
                        'playlist': playlist,
                        'enableDomScan': 'false',
                        'siteSection': siteSection,
                        'autoplay': autoplay,
                        'cc': "US",
                        'cultureName': cultureName,
                        'cultureIsRTL': cultureIsRTL,
                        'embed': embed,
                        'endScreen': 'play',
                        'sbId': sbId
                    }, { /*params*/
                        bgcolor: "#000000",
                        allowFullScreen: "true",
                        allowScriptAccess: "always",
                        wmode: "transparent"
                    }, { /*attributes*/
                        id: "videoPlayerSWF"
                    });
                }
            </script>
            <object type="application/x-shockwave-flash" id="videoPlayerSWF" data="http://videoplayer.vevo.com/embed/embedded" width="924" height="835"><param name="bgcolor" value="#000000"><param name="allowFullScreen" value="true"><param name="allowScriptAccess" value="always"><param name="wmode" value="transparent"><param name="flashvars" value="playerType=embedded&amp;videoId=GBA320903400&amp;playlist=false&amp;enableDomScan=false&amp;siteSection=vevo_player_embedded&amp;autoplay=0&amp;cc=US&amp;cultureName=en_us&amp;cultureIsRTL=False&amp;embed=&amp;endScreen=play&amp;sbId=C188A3CA-3593-453A-B995-394B7A7E5332"></object>
            <div id="playerHTML5" style="display: none;">
                <div id="video_overlay">
                    <img src="http://stg-m.vevo.com/m/img/logo/vevo_logo_white.png">
                </div>
                <video id="videoPlayerHTML5"></video>
            </div>


        </body></html>
    </iframe>

维沃嵌入IFRAME
$(document).ready(函数(){selectEmbed();});
#videoPlayerHTML5,#包装器,#playerHTML5,#playerSWF
{
宽度:100%;
身高:100%;
边际:0px;
填充:0;
背景色:#000000;
}
html
{
宽度:100%;
身高:100%;
溢出:隐藏;
}
身体
{
身高:100%;
边际:0px;
填充:0;
}
#视频覆盖{
位置:绝对位置;
z指数:19790119;
不透明度:0.4;
过滤器:α(不透明度=40);
顶部:20px;
右:20px;
}
函数selectEmbed(){
开关(获取参数(“强制选择”)){
案例“0”:
$(“#playerHTML5”).hide();
嵌入swf();中断;
案例“1”:
$(“#playerSWF”).hide();
初始化hHTML5();中断;
违约:
嵌入dynamicvideo();中断;
}
}
函数embeddedynamicvideo(){
var video=getParameter(“视频”);
var playlist=getParameter(“playlist”)| | false;
var autoplay=getParameter(“autoplay”)||“0”;
var playerType=getParameter(“playerType”)| |“嵌入式”;
var cultureName=getParameter(“cultureName”)||“en_us”;
var cultureIsRTL=getParameter(“cultureIsRTL”)| |“False”;
var embed=getParameter(“嵌入”);
var sbId=getParameter(“sbId”)||“C188A3CA-3593-453A-B995-394B7A7E5332”;
var sitessection=getParameter(“sitessection”)||“vevo_播放器_嵌入”;
vevoEmbed.embeddedDynamicVideo(视频、站点节、sbId,$(“playerHTML5”)、$(“videoPlayerHTML5”)、“playerSWF”、“videoPlayerSWF”、$(“playerSWF”).width()、$(“playerSWF”).height();
}
函数初始化hHTML5(){
var sbId=getParameter(“sbId”)||“C188A3CA-3593-453A-B995-394B7A7E5332”;
var video=getParameter(“视频”);
var autoplay=getParameter(“autoplay”)||“0”;
var addAuto=(自动播放=“1”);
如果(自动添加){
$('videoplayertml5').attr('autoPlay',true);
}
var sitessection=getParameter(“sitessection”)||“vevo_播放器_嵌入”;
嵌入视频(视频,站点部分,sbId,$('playerHTML5'),$('videoPlayerHTML5'));
}
函数getParameter(sParam){
var sPageURL=window.location.search.substring(1);
var sURLVariables=sPageURL.split('&');
对于(变量i=0;ivar iframe = document.getElementById('musicVideo');
var iframe_window = iframe.contentWindow;
iframe_window.document.getElementById("videoPlayerSWF").height='100%';
// etc