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常用代码整理[1] |
| Author:咖啡虫 PublishTime:2005-3-26 |
=========最大化、最小化等常用控件演示========
当鼠标经过文本框，自动选取并复制
代码运行框：
<object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
<param name="Command" value="Minimize"></object>
<object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
<param name="Command" value="Maximize"></object>
<OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
<PARAM NAME="Command" value="Close"></OBJECT>
<input type=button value=最小化 onclick=hh1.Click()>
<input type=button value=最大化 onclick=hh2.Click()>
<input type=button value=关闭1 onclick=hh3.Click()>
<input type=button value=关闭2 onClick=javascript:window.close();return false;>
<a href="javascript:close();">关闭本窗口</a>
<a href=javascript:window.opener=null;window.close()>Close</a>
<hr size=1 >
<textarea id=ta cols=24 rows=6 onmouseover="this.select();" onselect="document.execCommand('copy');">study by blueidea HOT.</textarea>
<button onclick=ta.focus();document.execCommand("selectall")>select</button>
<button onclick=document.execCommand("copy")>copy</button>
<button onclick=document.execCommand("cut")>cut</button>
<button onclick=ta.focus();document.execCommand("paste")>paste</button>
<button onclick=document.execCommand("open")>open</button>
<button onclick=document.execCommand("saveas")>saveas</button>
<hr size=1 >
<input type=button value=刷新 name=refresh onclick="window.location.reload()">
<input type="button" name="Button" value="导入收藏夹" onClick=window.external.ImportExportFavorites(true,'');>
<input type="button" name="Button3" value="导出收藏夹" onClick=window.external.ImportExportFavorites(false,'');>
<INPUT name=Button2 onclick="window.external.AddFavorite(location.href, document.title)" type=button value=加入收藏夹>
<INPUT name=Submit2 onclick="window.external.ShowBrowserUI('OrganizeFavorites', null)" type=button value=整理收藏夹>
<INPUT name=Button onclick='window.location = "view-source:" + window.location.href' type=button value=查看源文件>
<INPUT name=Button onclick="window.external.ShowBrowserUI('LanguageDialog', null)" type=button value=语言设置>
<INPUT name=Submit onclick=history.go(1) type=submit value=前进>
<INPUT name=Submit2 onclick=history.go(-1) type=submit value=后退>
[Ctrl+A 全部选择 提示：你可先修改部分代码，再按运行]
==========日历和时间钟=========
代码运行框：
<style type="text/css">
body {
background-color: #D4D0C8;
}
.m_fieldset {
padding: 0,10,5,10;
text-align: center;
width: 150px;
}
.m_legend {
font-family: Tahoma;
font-size: 11px;
padding-bottom: 5px;
}
.m_frameborder {
border-left: 2px inset #D4D0C8;
border-top: 2px inset #D4D0C8;
border-right: 2px inset #FFFFFF;
border-bottom: 2px inset #FFFFFF;
width: 100px;
height: 19px;
background-color: #FFFFFF;
overflow: hidden;
text-align: right;
font-family: "Tahoma";
font-size: 10px;
}
.m_arrow {
width: 16px;
height: 8px;
font-family: "Webdings";
font-size: 7px;
line-height: 2px;
padding-left: 2px;
cursor: default;
}
.m_input {
width: 18px;
height: 14px;
border: 0px solid black;
font-family: "Tahoma";
font-size: 9px;
text-align: right;
ime-mode:disabled;
}
</style>
<script language="javascript">
// Written by cloudchen, 2004/03/15
function minute(name,fName)
{
this.name = name;
this.fName = fName || "m_input";
this.timer = null;
this.fObj = null;
this.toString = function()
{
var objDate = new Date();
var sMinute_Common = "class=\"m_input\" maxlength=\"2\" name=\""+this.fName+"\" onfocus=\""+this.name+".setFocusObj(this)\" onblur=\""+this.name+".setTime(this)\" onkeyup=\""+this.name+".prevent(this)\" onkeypress=\"if (!/[0-9]/.test(String.fromCharCode(event.keyCode)))event.keyCode=0\" onpaste=\"return false\" ondragenter=\"return false\"";
var sButton_Common = "class=\"m_arrow\" onfocus=\"this.blur()\" onmouseup=\""+this.name+".controlTime()\" disabled"
var str = "";
str += "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">"
str += "<tr>"
str += "<td>"
str += "<div class=\"m_frameborder\">"
str += "<input radix=\"24\" value=\""+this.formatTime(objDate.getHours())+"\" "+sMinute_Common+">:"
str += "<input radix=\"60\" value=\""+this.formatTime(objDate.getMinutes())+"\" "+sMinute_Common+">:"
str += "<input radix=\"60\" value=\""+this.formatTime(objDate.getSeconds())+"\" "+sMinute_Common+">"
str += "</div>"
str += "</td>"
str += "<td>"
str += "<table border=\"0\" cellspacing=\"2\" cellpadding=\"0\">"
str += "<tr><td><button id=\""+this.fName+"_up\" "+sButton_Common+">5</button></td></tr>"
str += "<tr><td><button id=\""+this.fName+"_down\" "+sButton_Common+">6</button></td></tr>"
str += "</table>"
str += "</td>"
str += "</tr>"
str += "</table>"
return str;
}
this.play = function()
{
this.timer = setInterval(this.name+".playback()",1000);
}
this.formatTime = function(sTime)
{
sTime = ("0"+sTime);
return sTime.substr(sTime.length-2);
}
this.playback = function()
{
var objDate = new Date();
var arrDate = [objDate.getHours(),objDate.getMinutes(),objDate.getSeconds()];
var objMinute = document.getElementsByName(this.fName);
for (var i=0;i<objMinute.length;i++)
{
objMinute[i].value = this.formatTime(arrDate[i])
}
}
this.prevent = function(obj)
{
clearInterval(this.timer);
this.setFocusObj(obj);
var value = parseInt(obj.value,10);
var radix = parseInt(obj.radix,10)-1;
if (obj.value>radix||obj.value<0)
{
obj.value = obj.value.substr(0,1);
}
}
this.controlTime = function(cmd)
{
event.cancelBubble = true;
if (!this.fObj) return;
clearInterval(this.timer);
var cmd = event.srcElement.innerText=="5"?true:false;
var i = parseInt(this.fObj.value,10);
var radix = parseInt(this.fObj.radix,10)-1;
if (i==radix&&cmd)
{
i = 0;
}
else if (i==0&&!cmd)
{
i = radix;
}
else
{
cmd?i++:i--;
}
this.fObj.value = this.formatTime(i);
this.fObj.select();
}
this.setTime = function(obj)
{
obj.value = this.formatTime(obj.value);
}
this.setFocusObj = function(obj)
{
eval(this.fName+"_up").disabled = eval(this.fName+"_down").disabled = false;
this.fObj = obj;
}
this.getTime = function()
{
var arrTime = new Array(2);
for (var i=0;i<document.getElementsByName(this.fName).length;i++)
{
arrTime[i] = document.getElementsByName(this.fName)[i].value;
}
return arrTime.join(":");
}
}
</script>
<style type="text/css">
body {
background-color: #D4D0C8;
}
.c_fieldset {
padding: 0,10,5,10;
text-align: center;
width: 180px;
}
.c_legend {
font-family: Tahoma;
font-size: 11px;
padding-bottom: 5px;
}
.c_frameborder {
border-left: 2px inset #D4D0C8;
border-top: 2px inset #D4D0C8;
border-right: 2px inset #FFFFFF;
border-bottom: 2px inset #FFFFFF;
background-color: #FFFFFF;
overflow: hidden;
font-family: "Tahoma";
font-size: 10px;
width:160px;
height:120px;
}
.c_frameborder td {
width: 23px;
height: 16px;
font-family: "Tahoma";
font-size: 11px;
text-align: center;
cursor: default;
}
.c_frameborder .selected {
background-color:#0A246A;
width:12px;
height:12px;
color:white;
}
.c_frameborder span {
width:12px;
height:12px;
}
.c_arrow {
width: 16px;
height: 8px;
font-family: "Webdings";
font-size: 7px;
line-height: 2px;
padding-left: 2px;
cursor: default;
}
.c_year {
font-family: "Tahoma";
font-size: 11px;
cursor: default;
width:55px;
height:19px;
}
.c_month {
width:75px;
height:20px;
font:11px "Tahoma";
}
.c_dateHead {
background-color:#808080;
color:#D4D0C8;
}
</style>
<script language="javascript">
// Written by cloudchen, 2004/03/16
function calendar(name,fName)
{
this.name = name;
this.fName = fName || "calendar";
this.year = new Date().getFullYear();
this.month = new Date().getMonth();
this.date = new Date().getDate();
//private
this.toString = function()
{
var str = "";
str += "<table border=\"0\" cellspacing=\"3\" cellpadding=\"0\" onselectstart=\"return false\">";
str += "<tr>";
str += "<td>";
str += this.drawMonth();
str += "</td>";
str += "<td align=\"right\">";
str += this.drawYear();
str += "</td>";
str += "</tr>";
str += "<tr>";
str += "<td colspan=\"2\">";
str += "<div class=\"c_frameborder\">";
str += "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" class=\"c_dateHead\">";
str += "<tr>";
str += "<td>日</td><td>一</td><td>二</td><td>三</td><td>四</td><td>五</td><td>六</td>";
str += "</tr>";
str += "</table>";
str += this.drawDate();
str += "</div>";
str += "</td>";
str += "</tr>";
str += "</table>";
return str;
}
//private
this.drawYear = function()
{
var str = "";
str += "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">";
str += "<tr>";
str += "<td>";
str += "<input class=\"c_year\" maxlength=\"4\" value=\""+this.year+"\" name=\""+this.fName+"\" id=\""+this.fName+"_year\" readonly>";
//DateField
str += "<input type=\"hidden\" name=\""+this.fName+"\" value=\""+this.date+"\" id=\""+this.fName+"_date\">";
str += "</td>";
str += "<td>";
str += "<table cellspacing=\"2\" cellpadding=\"0\" border=\"0\">";
str += "<tr>";
str += "<td><button class=\"c_arrow\" onfocus=\"this.blur()\" onclick=\"event.cancelBubble=true;document.getElementById('"+this.fName+"_year').value++;"+this.name+".redrawDate()\">5</button></td>";
str += "</tr>";
str += "<tr>";
str += "<td><button class=\"c_arrow\" onfocus=\"this.blur()\" onclick=\"event.cancelBubble=true;document.getElementById('"+this.fName+"_year').value--;"+this.name+".redrawDate()\">6</button></td>";
str += "</tr>";
str += "</table>";
str += "</td>";
str += "</tr>";
str += "</table>";
return str;
}
//priavate
this.drawMonth = function()
{
var aMonthName = ["一","二","三","四","五","六","七","八","九","十","十一","十二"];
var str = "";
str += "<select class=\"c_month\" name=\""+this.fName+"\" id=\""+this.fName+"_month\" onchange=\""+this.name+".redrawDate()\">";
for (var i=0;i<aMonthName.length;i++) {
str += "<option value=\""+(i+1)+"\" "+(i==this.month?"selected":"")+">"+aMonthName[i]+"月</option>";
}
str += "</select>";
return str;
}
//private
this.drawDate = function()
{
var str = "";
var fDay = new Date(this.year,this.month,1).getDay();
var fDate = 1-fDay;
var lDay = new Date(this.year,this.month+1,0).getDay();
var lDate = new Date(this.year,this.month+1,0).getDate();
str += "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" id=\""+this.fName+"_dateTable"+"\">";
for (var i=1,j=fDate;i<7;i++)
{
str += "<tr>";
for (var k=0;k<7;k++)
{
str += "<td><span"+(j==this.date?" class=\"selected\"":"")+" onclick=\""+this.name+".redrawDate(this.innerText)\">"+(isDate(j++))+"</span></td>";
}
str += "</tr>";
}
str += "</table>";
return str;
function isDate(n)
{
return (n>=1&&n<=lDate)?n:"";
}
}
//public
this.redrawDate = function(d)
{
this.year = document.getElementById(this.fName+"_year").value;
this.month = document.getElementById(this.fName+"_month").value-1;
this.date = d || this.date;
document.getElementById(this.fName+"_year").value = this.year;
document.getElementById(this.fName+"_month").selectedIndex = this.month;
document.getElementById(this.fName+"_date").value = this.date;
if (this.date>new Date(this.year,this.month+1,0).getDate()) this.date = new Date(this.year,this.month+1,0).getDate();
document.getElementById(this.fName+"_dateTable").outerHTML = this.drawDate();
}
//public
this.getDate = function(delimiter)
{
if (!delimiter) delimiter = "/";
var avalue = [this.year,(this.month+1),this.date];
return avalue.join(delimiter);
}
}
</script>
<table border="0">
<tr><td>
<fieldset class="c_fieldset"><legend class="c_legend">日期(T)</legend>
<!-- 调用日历 -->
<script>
var c = new calendar("c");
document.write(c);
</script>
<!-- 调用日历 -->
</fieldset>
</td>
<td valign="top">
<fieldset class="m_fieldset"><legend class="m_legend">时间(T)</legend>
<!-- 调用时间钟 -->
<script>
var m = new minute("m");
m.play();
document.write(m);
</script>
<!-- 调用时间钟 -->
</fieldset>
</td></tr>
<tr>
<td colspan="2">
<button onclick="alert(c.getDate())" style="font:8px Webdings;width:15px;height:15px;line-height:6px;">4</button>
<button style="font:10px Arial;height:15px;height:16px;border:0px;" onfocus="this.blur()">GetDate</button>
<button onclick="alert(m.getTime())" style="font:8px Webdings;width:15px;height:15px;line-height:6px;">4</button>
<button style="font:10px Arial;height:15px;height:16px;border:0px;" onfocus="this.blur()">GetTime</button>
</td>
</tr>
</table>
================真正的无提示关闭窗口================
代码运行框：
<a href=javascript:window.opener=null;window.close()>Close</a>
<input type=button class=text1 value="Close Window" onclick="javascript:window.opener=null;window.close()">
用正则判断所输入的email是否合法
代码运行框：
<script language="javascript">
<!--
function form1_onsubmit()
{s=document.form1.email.value
var regu = "^(([0-9a-zA-Z]+)|([0-9a-zA-Z]+[_.0-9a-zA-Z-]*[0-9a-zA-Z]+))@([a-zA-Z0-9-]+[.])+([a-zA-Z]{2}|net|NET|com|COM|gov|GOV|mil|MIL|org|ORG|edu|EDU|int|INT){LogContent}quot;
var re = new RegExp(regu);
if (s.search(re) != -1) {
return true;
} else {
window.alert ("请输入有效合法的E-mail地址 ！")
return false;
}
}
-->
</script>
<form name="form1" onsubmit="return form1_onsubmit()">
your email:<input type="text" name="email"><br>
<input type="submit" name="submit" value="submit">
</form>
===============获取图片的长宽===============
代码运行框：
<form name="theform">
<img id='thepic' src=''><input type="text" name="textfield">
<input type=text name=picwidth>
<input type=text name=picheight>
<input type=file name=picfile onchange="document.all.thepic.src=document.theform.picfile.value;document.theform.picwidth.value=document.all.thepic.width;document.theform.picheight.value=document.all.thepic.height">
</form>
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