在后端加载内容时显示徽标/广告 [英] Show logo/ad while content loads at the back end
问题描述
我想在内容前放置一个徽标/广告，有办法实现，但问题是他们使用JS show / hide方法。当用户观看徽标/广告时，内容不会加载，这导致用户首先等待徽标/广告，然后是实际的Flash内容加载。
所以我在想是否有一种方式可以显示徽标/广告，同时闪存内容继续在后端加载。
我没有要求一个加载器继续出现，直到后端flash内容加载完毕，因为我发现只有一个脚本可以使用Jquery这样做，但它的设计是为了工作固定像素，而我的Flash内容基于％年龄
I want to place a Logo/ad in front of content, there are ways to do it but the problem with them is that they use JS show/hide method. What happens is that the content doesn't load while user is watching the logo/ad, which results as double waiting for the user first for the logo/ad and then the actual flash content loading. So I was thinking if there is a way that a logo/ad could be displayed and at the same time flash content continues to load at the back end. I didn't ask for a loader that continues to appear until at the back end flash content is done loading, because I found only one script that was able to do so using Jquery but it was designed to work with fixed pixels while my flash content is based on %ages
现场演示： http://bloghutsbeta.blogspot.com/2012/04/testing-game-content-issue.html
注意：很抱歉提供blogspot链接但JsFiddle不适合居住在阿富汗的人用5KBps，但如果你觉得我遗失了什么，请告诉我我会编辑它并尽可能提供尽可能相关的问题^^
Note: Sorry for providing blogspot link but JsFiddle is not an option for a person living in Afghanistan with 5KBps but still if you feel that I am missing something please let me know I will edit it and try my best to provide as relevant question as possible ^^
相关标记：
灯箱或模态窗口的按钮
Relevant Markup: Button for lightbox or Modal Window
<a class="poplight" href="#?w=100%" rel="popup_name"><img alt="play game" class="happybutton" onmouseout="this.style.opacity=0.8;this.filters.alpha.opacity=80" onmouseover="this.style.opacity=1;this.filters.alpha.opacity=100" src="http://farm5.static.flickr.com/4084/4998558471_27e3985c16_m.jpg" style="opacity: 0.8;" /></a>
在点击上面的按钮之前，内容设置为无显示
Content set to be display none until the above button is clicked
<div class="popup_block" id="popup_name">
<script type="text/javascript">
$(document).ready(function(){
$('a.poplight[href^=#]').click(function() {
$('<iframe/>')
.attr('frameborder', 0)
.attr('allowTransparency', false)
.attr('scrolling', 'no')
.attr('width', '100%')
.attr('height', '98%')
.attr('src', 'http://files.cryoffalcon.com/bhgames/dressup/Celebrities/Wizard%20Fashion.html')
.appendTo('#popup_name');
});
});
</script>
</div>
CSS：
#fade {
display: none;
background: #000;
position: fixed; left: 0; top: 0;
width: 100%; height: 100%;
opacity: .80;
z-index: 9999999;
}
.popup_block{
width: 98.95%; height: 98.2%;
display: none;
padding: 0px;
line-height:1em;
font-size: 1em;
position: fixed;
top: 0px; left: 0px;
z-index: 999999999;
-webkit-box-shadow: 0px 0px 20px #000;
-moz-box-shadow: 0px 0px 20px #000;
box-shadow: 0px 0px 20px #000;
-webkit-border-radius: 10px;
-moz-border-radius: 10px;
border-radius: 10px;
}
.close {
height:20px;
float: right;
margin: 0 2px 0 0;
}
JS（实际上是Jquery）
JS (actually Jquery)
<script type="text/javascript">
$(document).ready(function(){
//When you click on a link with class of poplight and the href starts with a #
$('a.poplight[href^=#]').click(function() {
var popID = $(this).attr('rel'); //Get Popup Name
var popURL = $(this).attr('href'); //Get Popup href to define size
//Pull Query & Variables from href URL
var query= popURL.split('?');
var dim= query[1].split('&');
var popWidth = dim[0].split('=')[1]; //Gets the first query string value
//Fade in the Popup and add close button
$('#' + popID).fadeIn().css({ 'width': Number( popWidth ) }).prepend('<a href="#" title="Close It" class="close"><img src="http://files.cryoffalcon.com/bloghuts/images/close%20button.png" alt="Close" width="20" height="20" /></a>');
//Define margin for center alignment (vertical + horizontal) - we add 80 to the height/width to accomodate for the padding + border width defined in the css
var popMargTop = ($('#' + popID).height() + 0) / 0;
var popMargLeft = ($('#' + popID).width() + 0) / 0;
//Apply Margin to Popup
$('#' + popID).css({
'margin-top' : -popMargTop,
'margin-left' : -popMargLeft
});
//Fade in Background
$('body').append('<div id="fade"></div>'); //Add the fade layer to bottom of the body tag.
$('#fade').css({'filter' : 'alpha(opacity=80)'}).fadeIn(); //Fade in the fade layer
return false;
});
//Close Popups and Fade Layer
$('a.close, #fade').live('click', function() { //When clicking on the close or fade layer...
$('#fade , .popup_block').fadeOut(function() {
$('#fade, a.close').remove();
}); //fade them both out
return false;
});
});
</script>
推荐答案
我认为您可以尝试将Flash内容的事件设置为通知已下载内容（本教程可以帮助您 http://www.permadi.com/tutorial/ flashjscommand / ）。虽然主要内容不接收来自所有内容元素（如果不止一个）的信号，但您可以显示模态窗口或只隐藏其他内容。
I think you can try set events for flash content to notify that content has been downloaded ( this tutorial can help you http://www.permadi.com/tutorial/flashjscommand/ ). While main contents does not receives signals from all content elements (if more than one) you can display modal window or just hide other content.
这篇关于在后端加载内容时显示徽标/广告的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
