function show(){ var day20 = 20 * 24 * 60 * 60 * 1000; var date = new Date(); date.setTime(date.getTime()+day20); var d = date.getDate(); var day = (d < 10) ? '0' + d : d; var m = date.getMonth() + 1; var month = (m < 10) ? '0' + m : m; var yy = date.getYear(); var year = (yy < 1000) ? yy + 1900 : yy; var s=year + "/" + month + "/" + day; document.getElementById("123").value=s; }
<head> <script> function show(){ var day20 = 20 * 24 * 60 * 60 * 1000; var date = new Date(); date.setTime(date.getTime()+day20); var d = date.getDate(); var day = (d < 10) ? '0' + d : d; var m = date.getMonth() + 1; var month = (m < 10) ? '0' + m : m; var yy = date.getYear(); var year = (yy < 1000) ? yy + 1900 : yy; var s=year + "/" + month + "/" + day; document.getElementById("123").value=s; } </script> </head> <body onLoad="show()"> <input type="text" name="预计完工日期" id="123" ></input> </body> 是不是漏些<script>了
<script language="javascript" type="text/javascript"> function show(){ var day20 = 20 * 24 * 60 * 60 * 1000; var date = new Date(); date.setTime(date.getTime()+day20); var d = date.getDate(); var day = (d < 10) ? '0' + d : d; var m = date.getMonth() + 1; var month = (m < 10) ? '0' + m : m; var yy = date.getYear(); var year = (yy < 1000) ? yy + 1900 : yy; var s=year + "/" + month + "/" + day; document.getElementById("123").value=s; } </script>楼主你不会是忘记写script标签吧?一般这样是不会报错的,楼主你的浏览器是什么的报错吗?如果报错,会提示什么地方错了的,你看看
或者自己利用alert逐个测试
如果是.NET还可以利用VS添加断点调试
var day20 = 20 * 24 * 60 * 60 * 1000;
var date = new Date();
date.setTime(date.getTime()+day20);
var d = date.getDate();
var day = (d < 10) ? '0' + d : d;
var m = date.getMonth() + 1;
var month = (m < 10) ? '0' + m : m;
var yy = date.getYear();
var year = (yy < 1000) ? yy + 1900 : yy;
var s=year + "/" + month + "/" + day;
document.getElementById("123").value=s;
}
</head>
<body onLoad="show()">
<input type="text" name="预计完工日期" id="123" ></input>
</body>上面就是这段代码,不知道是不是放在html中位置出错了还是怎样,大家帮看看。
最大的可能, <body onLoad="show()">
这一段你没有写到原来的网页中
<head>
<script>
function show(){
var day20 = 20 * 24 * 60 * 60 * 1000;
var date = new Date();
date.setTime(date.getTime()+day20);
var d = date.getDate();
var day = (d < 10) ? '0' + d : d;
var m = date.getMonth() + 1;
var month = (m < 10) ? '0' + m : m;
var yy = date.getYear();
var year = (yy < 1000) ? yy + 1900 : yy;
var s=year + "/" + month + "/" + day;
document.getElementById("123").value=s;
}
</script>
</head>
<body onLoad="show()">
<input type="text" name="预计完工日期" id="123" ></input>
</body>
是不是漏些<script>了
放在<script>标签对里了的。是放在<head>里的。
<script language="javascript" type="text/javascript">
function show(){
var day20 = 20 * 24 * 60 * 60 * 1000;
var date = new Date();
date.setTime(date.getTime()+day20);
var d = date.getDate();
var day = (d < 10) ? '0' + d : d;
var m = date.getMonth() + 1;
var month = (m < 10) ? '0' + m : m;
var yy = date.getYear();
var year = (yy < 1000) ? yy + 1900 : yy;
var s=year + "/" + month + "/" + day;
document.getElementById("123").value=s;
}
</script>楼主你不会是忘记写script标签吧?一般这样是不会报错的,楼主你的浏览器是什么的报错吗?如果报错,会提示什么地方错了的,你看看
网页的代码很长很长
我粘其中的一部分吧:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0184)http://www.supportcenter.cn/testhtml/Lists/ty1/NewForm.aspx?RootFolder=%2Ftesthtml%2FLists%2Fty1&Source=http%3A%2F%2Fwww%2Esupportcenter%2Ecn%2Ftesthtml%2FLists%2Fty1%2FAllItems%2Easpx -->
<HTML dir=ltr xmlns:o = "urn:schemas-microsoft-com:office:office"><HEAD><TITLE>ty1 - 新建项目</TITLE>
<META content="MSHTML 6.00.2900.5945" name=GENERATOR>
<META content=SharePoint.WebPartPage.Document name=progid>
<META http-equiv=Content-Type content="text/html; charset=utf-8">
<META http-equiv=Expires content=0>
<META content=NOHTMLINDEX name=ROBOTS><LINK href="ty1 - 新建项目.files/core.css"
type=text/css rel=stylesheet>
<SCRIPT language=javascript src="ty1 - 新建项目.files/init.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/core.js" defer
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/portal.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/ie55up.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/form.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/SpellCheckEntirePage.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/Serialize.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/search.js" defer
type=text/javascript></SCRIPT>
<LINK href="/testhtml/_vti_bin/spsdisco.aspx" type=text/xml rel=alternate>
<STYLE type=text/css>.zz1_TopNavigationMenu_0 {
DISPLAY: none; LEFT: 0px; VISIBILITY: hidden; POSITION: absolute; TOP: 0px; BACKGROUND-COLOR: white
}
.zz1_TopNavigationMenu_1 {
TEXT-DECORATION: none
}
.zz1_TopNavigationMenu_2 {
}
.zz1_TopNavigationMenu_3 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_4 {
}
.zz1_TopNavigationMenu_5 {
}
.zz1_TopNavigationMenu_6 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_7 {
}
.zz1_TopNavigationMenu_8 {
BORDER-RIGHT: #a7b4ce 1px solid; BORDER-TOP: #a7b4ce 1px solid; BORDER-LEFT: #a7b4ce 1px solid; BORDER-BOTTOM: #a7b4ce 1px solid; BACKGROUND-COLOR: #f2f3f4
}
.zz1_TopNavigationMenu_9 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_10 {
}
.zz1_TopNavigationMenu_11 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_12 {
}
.zz1_TopNavigationMenu_13 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_14 {
}
.zz1_TopNavigationMenu_15 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_16 {
BACKGROUND-COLOR: #cbe3f0
}
.ctl00_PlaceHolderMain_Main_0 {
BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid
}
</STYLE> <script language="javascript" type="text/javascript">
function show(){
var day20 = 20 * 24 * 60 * 60 * 1000;
var date = new Date();
date.setTime(date.getTime()+day20);
var d = date.getDate();
var day = (d < 10) ? '0' + d : d;
var m = date.getMonth() + 1;
var month = (m < 10) ? '0' + m : m;
var yy = date.getYear();
var year = (yy < 1000) ? yy + 1900 : yy;
var s=year + "/" + month + "/" + day;
document.getElementById("ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDate").value=s;
}
</script><HEAD>
............
<TD class=ms-formbody vAlign=top width=400><!-- FieldName="预计完工日期"
FieldInternalName="_x9884__x8ba1__x5b8c__x5de5__x65"
FieldType="SPFieldDateTime"
--><SPAN dir=none>
<SCRIPT language=javascript>g_strDateTimeControlIDs["SP_x9884__x8ba1__x5b8c__x5de5__x65"] = "ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDate";</SCRIPT> <TABLE cellSpacing=0 cellPadding=0 border=0>
<TBODY>
<TR>
<TD class=ms-dtinput><LABEL
style="DISPLAY: none"
for=ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDate>预计完工日期
日期</LABEL>
<body onLoad="show()">
<input class=ms-input type=text
id=ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDate
title=预计完工日期 maxLength=45
name=ctl00$m$g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641$ctl00$ctl04$ctl03$ctl00$ctl00$ctl04$ctl00$ctl00$DateTimeField$DateTimeFieldDate
AutoPostBack="0"></TD> </body>
<TD class=ms-dtinput><A
onclick='clickDatePicker("ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDate", "\u002ftesthtml\u002f_layouts\u002fiframe.aspx?&cal=1&lcid=2052&langid=2052&tz=07:59:59.9991795&ww=0111110&fdow=0&fwoy=0&hj=0&swn=False&minjday=109207&maxjday=2666269&date=", ""); return false;'
href="http://www.supportcenter.cn/testhtml/Lists/ty1/NewForm.aspx?RootFolder=%2Ftesthtml%2FLists%2Fty1&Source=http%3A%2F%2Fwww%2Esupportcenter%2Ecn%2Ftesthtml%2FLists%2Fty1%2FAllItems%2Easpx#"><IMG
id=ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDateDatePickerImage
alt=从日历中选择一个日期。
src="ty1 - 新建项目.files/calendar.gif"
border=0></IMG></A></TD><IFRAME
id=ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDateDatePickerFrame
title=从日历中选择一个日期。
style="DISPLAY: none; Z-INDEX: 101; WIDTH: 200px; POSITION: absolute"
src="ty1 - 新建项目.files/blank.gif" frameBorder=0
scrolling=no></IFRAME></TR></TBODY></TABLE></SPAN></TD></TR>
<TR id=idAttachmentsRow>
<TD class=ms-formlabel vAlign=top noWrap
width="20%"><NOBR>附件</NOBR> </TD>
<TD class=ms-formbody vAlign=top
width="80%"><SPAN dir=none>
<TABLE id=idAttachmentsTable cellSpacing=0
cellPadding=0 border=0>
<TBODY></TBODY></TABLE></SPAN>
<SCRIPT>
var elm = document.getElementById("idAttachmentsTable");
if (elm == null || elm.rows.length == 0)
document.getElementById("idAttachmentsRow").style.display='none';
</SCRIPT>上面就是部分的代码
<SCRIPT language=javascript src="ty1 - 新建项目.files/init.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/core.js" defer
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/portal.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/ie55up.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/form.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/SpellCheckEntirePage.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/Serialize.js"
type=text/javascript></SCRIPT><SCRIPT language=javascript src="ty1 - 新建项目.files/search.js" defer
type=text/javascript></SCRIPT>
<LINK href="/testhtml/_vti_bin/spsdisco.aspx" type=text/xml rel=alternate>
<STYLE type=text/css>.zz1_TopNavigationMenu_0 {
DISPLAY: none; LEFT: 0px; VISIBILITY: hidden; POSITION: absolute; TOP: 0px; BACKGROUND-COLOR: white
}
.zz1_TopNavigationMenu_1 {
TEXT-DECORATION: none
}
.zz1_TopNavigationMenu_2 {
}
.zz1_TopNavigationMenu_3 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_4 {
}
.zz1_TopNavigationMenu_5 {
}
.zz1_TopNavigationMenu_6 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_7 {
}
.zz1_TopNavigationMenu_8 {
BORDER-RIGHT: #a7b4ce 1px solid; BORDER-TOP: #a7b4ce 1px solid; BORDER-LEFT: #a7b4ce 1px solid; BORDER-BOTTOM: #a7b4ce 1px solid; BACKGROUND-COLOR: #f2f3f4
}
.zz1_TopNavigationMenu_9 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_10 {
}
.zz1_TopNavigationMenu_11 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_12 {
}
.zz1_TopNavigationMenu_13 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_14 {
}
.zz1_TopNavigationMenu_15 {
BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BORDER-BOTTOM-STYLE: none
}
.zz1_TopNavigationMenu_16 {
BACKGROUND-COLOR: #cbe3f0
}
.ctl00_PlaceHolderMain_Main_0 {
BORDER-RIGHT: black 1px solid; BORDER-TOP: black 1px solid; BORDER-LEFT: black 1px solid; BORDER-BOTTOM: black 1px solid
}
</STYLE> <script language="javascript" type="text/javascript">
function show(){
var day20 = 20 * 24 * 60 * 60 * 1000;
var date = new Date();
date.setTime(date.getTime()+day20);
var d = date.getDate();
var day = (d < 10) ? '0' + d : d;
var m = date.getMonth() + 1;
var month = (m < 10) ? '0' + m : m;
var yy = date.getYear();
var year = (yy < 1000) ? yy + 1900 : yy;
var s=year + "/" + month + "/" + day;
document.getElementById("ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDate").value=s;
}
</script></HEAD>
......
......
<TD class=ms-formbody vAlign=top width=400><!-- FieldName="预计完工日期"
FieldInternalName="_x9884__x8ba1__x5b8c__x5de5__x65"
FieldType="SPFieldDateTime"
--><SPAN dir=none>
<SCRIPT language=javascript>g_strDateTimeControlIDs["SP_x9884__x8ba1__x5b8c__x5de5__x65"] = "ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDate";</SCRIPT> <TABLE cellSpacing=0 cellPadding=0 border=0>
<TBODY>
<TR>
<TD class=ms-dtinput><LABEL
style="DISPLAY: none"
for=ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDate>预计完工日期
日期</LABEL>
<body onLoad="show()">
<input class=ms-input type=text
id=ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDate
title=预计完工日期 maxLength=45
name=ctl00$m$g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641$ctl00$ctl04$ctl03$ctl00$ctl00$ctl04$ctl00$ctl00$DateTimeField$DateTimeFieldDate
AutoPostBack="0"></TD> </body>
具体情况是这样的:
我这里是用MOSS(Microsoft Office Sharepoint Server )做的一个内部协作平台,我电脑是客户端,现在是要在里面的一个页面上新添一个功能。而现在该页面的框架什么的都完成了,现在要让一个文本框显示出日期。我单独用JS写的代码,打开是可以实现的,文本框里是能够显示出日期的,但是放在这个网页的html文档中就没有效果了。
啊?是单独运行出一个页面来是么,单独的话我这里也可以显示的,但就是放在原始的页面里没有效果。似乎是function show()这个函数没有调用,只是按照正常顺序执行到input。关键现在计算的值不能传到文本框中好奇怪啊
在原始的页面里,
<html>
<head>
'第一行加:
debugger;
......
......
</head>IE打开网页,有提示时点确定/是;然后F11单步调试一下,看看问题所在
IE没有报错。 我是将网页保存下来,保存为:F:\5.11\ty1 - 新建项目.htm ,然后在这个文档里加代码,然后没有反应,这个地方是不是会有问题??
<input class=ms-input type=text
id=ctl00_m_g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641_ctl00_ctl04_ctl03_ctl00_ctl00_ctl04_ctl00_ctl00_DateTimeField_DateTimeFieldDate
title=预计完工日期 maxLength=45
name=ctl00$m$g_6f8d6e6a_ddbb_4699_88b2_f396c12e8641$ctl00$ctl04$ctl03$ctl00$ctl00$ctl04$ctl00$ctl00$DateTimeField$DateTimeFieldDate
AutoPostBack="0"></TD> </body>
楼主看看这个吧