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Use transparent stacked addition to beautify the file upload interface (http://www.script8.com/bbs/thread.asp? Tid = 6)

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Author: User
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Beautify the file upload interface using transparent stack Addition
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[Magic cloud] released from 06-11-28, it is estimated that many people are helpless about the ugly style of the file domain. For a perfect web system, this interface is unacceptable. Gmail attachments are added to IE browsers to implement style customization, which makes everyone very excited. They use the click () method of the file domain, but the client's security restrictions are extremely demanding, only IFRAME can be used together, and the code is more complex. I am using transparent stack addition, that is, place the file domain on the top of the click target and make it transparent. In this way, the user can see the custom hot zone and click the Browse button, no violation of any security mechanism. Similarly, this method also supports Firefox.

◇ Test procedure->Run the following JS
<Style>
* {Font-size: 12px; cursor: Default}
. Hand {cursor: hand; cursor: pointer}
</Style>
<Body>
<Form name = FM1>
<Div id = bxattlist>
<Div id = bxatt onmouseover = "$ ('bxatt1 '). style. textdecoration = 'underline' "onmouseout =" $('bxatt1 '). style. textdecoration = ''" style = float: Left; width: 60>
<Span id = bxatt1 style = 'position: absolute; padding-top: 3; cursor: hand; font-family: '> @ add attachment </span>
<Span id = bxatt2 onmouseover = This. scrollleft = 100 style = position: absolute; width: 60; overflow: hidden; filter: alpha (opacity = 0);-moz-opacity: 0> </span>
</Div>
</Div>
</Form>
</Body>
<SCRIPT>
File_create ()
Function file_create (){
$ ("Bxatt2"). innerhtml = "<input onchange = file_change (this) hidefocus type = file name = file1 size = 1 class = hand>"
}
Function file_change (TX ){
VaR sname, O
Sname = Tx. value. Replace (// \/g, "/"). Replace (/(. * \/) (. *)/, "$2 ")
O = Document. createelement ("nobr ")
O.style.css text = "float: Left; margin-Right: 6; padding-top: 3; color: darkgreen"
O. innerhtml = "□" + sname +" <font onclick = $ ('bxattlist '). removechild (this. parentnode); file_repos () class = hand style = color: red; font-weight: bold> "+ Unescape (" × ") +" </font>"
TX. style. Display = "NONE"
O. appendchild (TX)
$ ("Bxattlist"). insertbefore (O, $ ("bxatt "))
File_repos ()
File_create ()
}
Function file_repos (){
$ ("Bxattlist"). appendchild ($ ("bxatt "))
}
Function $ (OBJ ){
Return typeof (OBJ) = "object "? OBJ: Document. getelementbyid (OBJ)
}
</SCRIPT>

Start from scratch

[Dev7] Reply at 06-12-20

Pretty

Top one

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