如何制作一个文本文件编辑器？
作者：
newdoc.asp
<%@ Language=VBScript %>
<script id=DebugDirectives runat=server language=javascript>
//Set these to true to enable debugging or tracing
@set @debug=false
@set @trace=false
</script>
<html>
<head>
<META name=VI60_defaultClientScript content=VBScript>
<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
<script ID=clientEventHandlersVBS LANGUAGE=vbscript>
<!--
Sub button2_onclick
fo1.TEXTAREA1.style.fontFamily=select1.value
End Sub
Sub button3_onclick
fo1.TEXTAREA1.style.fontSize=select2.value
End Sub
Sub button4_onclick
if button4.value="Bold" then
button4.value="Un Bold"
fo1.TEXTAREA1.style.fontWeight="Bold"
else
button4.value="Bold"
fo1.TEXTAREA1.style.fontWeight="normal"
end if
End Sub
Sub button5_onclick
if button5.value="Italics" then
button5.value="Un Italics"
fo1.TEXTAREA1.style.fontstyle="italic"
else
button5.value="Italics"
fo1.TEXTAREA1.style.fontstyle="normal"
end if
End Sub
Sub button6_onclick
window.close
End Sub
-->
</script>
</head>
<body>
<FONT face=arial size=3 color=royalblue><B>撼雪喷云之文本文件编辑器</b></font>
<%dim x
if Request("type")="save" then
x = 1
end if
%>
<OBJECT id=OBJECT1 PROGID="Scripting.FileSystemObject" RUNAT="server"> </OBJECT>
<TABLE bgColor=blanchedalmond border=0 cellPadding=1 cellSpacing=1 width="100%">
<tr>
<td>
<% if not len(request("doc"))=0 then%>
<Font face=arial size=2>文档:<B> <%=Request.querystring("doc")%></B></font>
<%else%>
<Font face=arial size=2>文档:<B>未命名</B></font>
<%
end if%>
</td>
</tr>
</TABLE>
<P><select id=select1 name=select1 style="HEIGHT: 22px; WIDTH: 25%">
<OPTION value='Simsun'>宋体</option>
<OPTION value='Simhei'>黑体</option>
<OPTION value='Simli'>隶书</option>
<OPTION value='Stxinwei'>华文新魏</option>
<OPTION value='Gpopo3e'>文鼎中特广告体</option>
<OPTION value='Times New Roman'>Times New Roman</option>
<OPTION value='System'>System</option>
</select>
<INPUT id=button2 name=button2 type=button value=字体>
<select id=select2 name=select2 style="HEIGHT: 22px; WIDTH: 60px">
<option value=8pt>8pt</option>
<option value=9pt>9pt</option>
<option value=10pt selected>10pt</option>
<%for a=11 to 100%>
<option value='<%=a%>pt'><%=a%>pt</option>
<%next
%>
</select>
<INPUT id=button3 name=button3 type=button value=字号>
<INPUT id=button4 name=button4 type=button value=粗体>
<INPUT id=button5 name=button5 type=button value=斜体>
<INPUT id=button6 name=button6 type=button value='关闭窗口'><BR><BR>
<form id=fo1 name=fo1 method=post action=newdoc.asp?type=save&ch=1&doc=<%=Request.QueryString("doc")%>>
<INPUT id=text1 name=text1 style="HEIGHT: 24px; WIDTH: 80%" value=<%=Request.querystring("doc")%>>
<INPUT id=button1 name=button1 style="HEIGHT: 24px; WIDTH: 15%" type=submit value="保存文件" >
<hr width="100%">
<BR>
<TEXTAREA id=TEXTAREA1 name=TEXTAREA1 style="FONT-family: arial; FONT-SIZE: 10pt; HEIGHT: 50%; WIDTH:
100%"><%if request("ch")=1 then
Response.Write request("textarea1")
end if
if len(request("text1"))>0 then
if OBJECT1.FileExists(Request("text")) then
OBJECT1.OpenTextFile(request("doc")).Write request("textarea1")
else
OBJECT1.CreateTextFile (request("text1"),true).Write Request("textarea1")
end if
end if
if not Request.QueryString("doc")="" and not Request("ch")=1 then
if OBJECT1.FileExists(Request.QueryString("doc")) then
Response.Write OBJECT1.OpenTextFile(Request.QueryString("doc")).ReadAll
else
Response.Write "噢,没有文件存在!"
end if
end if
%>
</TEXTAREA>
</form>
<HR width="100%">
</body></html>
aspnp.asp
<%@ Language=VBScript %>
<html>
<head>
<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
<script ID=clientEventHandlersJS LANGUAGE=javascript>
<!--
function submit1_onclick() {
if(frm1.file1.value==null)
window.open("newdoc.asp?doc=" + document.frm1.file1.value);
}
function button2_onclick() {
window.close()
}
function new_onclick() {
window.open("newdoc.asp?doc=");
}
//-->
</script>
</head>
<body>
<form name=frm1>
<P align=left><FONT color=royalblue face=Arial>撼雪喷云之文本文件编辑器</FONT></P>
<P align=center>
<INPUT id=file1 name=file1 type=file CHECKED readOnly style="HEIGHT: 22px; LEFT: 55px; TOP: 16px; WIDTH: 100%"><BR><BR>
<INPUT id=submit1 name=submit1 type=submit value=打开 style="HEIGHT: 24px; WIDTH: 65px" LANGUAGE=javascript onclick="return submit1_onclick()">
<INPUT id=new name=new style="HEIGHT: 24px; WIDTH: 64px" type=submit value=新建 LANGUAGE=javascript onclick="return new_onclick()">
<INPUT id=button2 name=button2 style="HEIGHT: 24px; WIDTH: 74px" type=button value=退出 LANGUAGE=javascript onclick="return button2_onclick()"></P>
</form>
</body></html>
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