解決彈出層被flash遮罩住

March 22nd, 2012

http://www.uedcss.com/post/flash-Pop-up-layer.html

網上找了2個方法, 解決彈出層被flash遮罩住

一:flash插入方式如下的,採用方法

1.在<object> 裡添加 <param name=”wmode” value=”transparent”>
2.在<embed> 設置  wmode=”opaque”
也可以實現

二:采用JavaScript插入flash方式如下:

var flashvars = {};
var params = {wmode:”opaque”};
swfobject.embedSWF(‘images/logo.swf’, ‘logo’, ‘179’, ’57’, “9.0.0”,”expressInstall.swf”,flashvars,params);

Flash, Javascript, Program , ,

JQuery – substring some keyword

March 21st, 2012

substring some keyword

var keyword = ‘abc’;

var index = ($(“#content”).val().indexOf(keyword));

if(index != -1){
var pre = $(“#content”).val().substring(0, index);
var pos = $(“#content”).val().substring(index+keyword.length);

$(“#content”).val(pre+pos);
}

Javascript, Program , , ,

Javascript – 列印所選取的位置

January 17th, 2012

列印網上資料都會有很多不相關資料在附近, 因此做法有很多
例如:
1. 是開一個page, 用來給人列印, 之後在瀏覽器按列印
2. 有時在css print set display: none, 另周邊資料不顯示
3. 用iframe顯示所需資料之後整一個button 列印 iframe page
但近來看到一些新方法, 看法都簡單所以放上來分享, 第2給自己空閒時用來溫習. 這個方法就是用js解決

function printSelection(node){
var title = ”;
var content=document.getElementById(node).innerHTML;
var pwin=window.open(”,’print_content’,’width=750,height=600,titlebar=no,location=0,toolbar=0,menubar=0,directions=0′);

pwin.document.open();
pwin.document.write(‘<html><head><title>’ + title + ‘</title><style>body table{font-size:10px}</style></head><body onload=”window.print()”>’+content+'</body></html>’);
pwin.document.close();
setTimeout(function(){pwin.close();},1000);
}

 

Javascript, Program , ,

利用 AlphaImageLoader 解決 IE6 對 png 圖檔的透明問題

September 7th, 2011

根據 http://jquery.andreaseberhard.de/pngFix/

都是利用使用AlphaImageLoader解決 IE6 對 png 圖檔的透明問題

從而找到有關資料

http://jax-work-archive.blogspot.com/2009/07/alphaimageloader-ie6-png.html

CSS :

#ContainerWrapper{
background: transparent url(/images/border_bg.png) repeat-y;
width:982px;
margin:0 auto;

/*IE6 PNG 檔透明修正設定*/
_background: transparent;
_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src=’/images/border_bg.png’, sizingMethod=’scale’);
}

#ContainerWrapper #Container{
/*修正 AlphaImageLoader 造成的連結失效問題*/
_position:relative;
}

HTML:

<div id=”ContainerWrapper”>
<div id=”Container”>
</div>
</div>

Javascript, Program ,

HTML disable input text history

August 7th, 2010

主要防止一些javascript執行(onchange, onclick)的時候,沒有回應
<input type=”text” autocomplete off />
這樣就能取消text box history

HTML , ,

How to get the current epoch time in …

June 22nd, 2010

Perl time
PHP time()
Ruby Time.now (or Time.new). To display the epoch: Time.now.to_i
Python import time first, then time.time()
Java long epoch = System.currentTimeMillis()/1000;
Microsoft .NET C# epoch = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000;
VBScript/ASP DateDiff("s", "01/01/1970 00:00:00", Now())
Erlang calendar:datetime_to_gregorian_seconds(calendar:now_to_universal_time( now()))-719528*24*3600.
MySQL SELECT unix_timestamp(now()) More information
PostgreSQL SELECT extract(epoch FROM now());
Oracle PL/SQL SELECT (SYSDATE - TO_DATE('01-01-1970 00:00:00', 'DD-MM-YYYY HH24:MI:SS')) *
24 * 60 * 60 FROM DUAL
SQL Server SELECT DATEDIFF(s, '1970-01-01 00:00:00', GETUTCDATE())
JavaScript Math.round(new Date().getTime()/1000.0) getTime() returns time in milliseconds.
Unix/Linux date +%s
Other OS’s Command line: perl -e "print time" (If Perl is installed on your system)

Program , , , , , , , , , , , , , , , ,