只能輸入數字正則
<input onKeyUp="value=value.replace(//D+/g,'')"> 只能輸入中文正則
<input onKeyUp="value=value.replace(/[ -}]/g,'')"> 讓英文字串超出表格寬度自動換行
word-wrap: break-word; word-break: break-all; 用斷行符號提交表單
<body onLoad="form.txt.focus()">
<form name="form">
<input name="txt" size="100" value="Mouse點我提交，按Enter也提交" onClick="form.submit()" onKeyDown="if (event.keyCode==13)form.submit()">
</form> 刪除時確認 <a href='javascript:if(confirm("確實要刪除嗎?"))location="boos.asp?&areyou=刪除&page=1"'>刪除</a> 怎樣讓表單沒有凹凸感
<input type=text style="border:1 solid #000000">
或
<input type=text style="border-left:none; border-right:none; border-top:none; border-bottom: 1 solid #000000"></textarea> 怎樣去掉圖片連結點擊後，圖片周圍的虛線 <a href="#" onFocus="this.blur()"><img src="http://webdesign.chinaitlab.com/UploadFiles_8014/200604/20060418120354533.gif" border=0></a> 子視窗重新整理父視窗 window.opener.location.reload() 開啟一個新的視窗，而視窗的寬度和高度則是這個圖片的實際的高和寬 <img src="http://webdesign.chinaitlab.com/UploadFiles_8014/200604/20060418120354533.gif" onClick="window.open('','','width='+this.width+',height='+this.height)"> 彈出的視窗置中
<script>
myWin=window.open("about:blank","","width=200,height=160");
myWin.moveTo(screen.width/2-100,screen.height/2-80);
</script> 單擊表格中某個儲存格則這個儲存格變顏色 <script language="JavaScript">
function test(t) {
for (var i=0; i<t.rows.length; i++)
for (var j=0; j<t.rows[i].cells.length; j++)
t.rows[i].cells[j].bgColor = t.rows[i].cells[j] == event.srcElement ? 'red' : '';
}
</script>
<table width="300" cellspacing="1" bgcolor="black" onClick="test(this)">
<tr bgcolor="white" height="20"><td> </td><td> </td><td> </td></tr>
<tr bgcolor="white" height="20"><td> </td><td> </td><td> </td></tr>
<tr bgcolor="white" height="20"><td> </td><td> </td><td> </td></tr>
</table> 單選框問題 有三個單選框，
<input type=radio name=1>222
<input type=radio name=2>222
<input type=radio name=3>222
怎麼樣使選中第一個後才能選擇下面兩個中的一個。 <script>
function change(radobj){
var obj = document.getElementsByName("radio2");
for(i=0;i<obj.length;i++){
obj[i].disabled = !radobj.checked;
}
}
</script>
<input type=radio name="radio1" onclick=change(this)>222
<input type=radio name="radio2" disabled>222
<input type=radio name="radio2" disabled>222
tbody地區捲軸 <HTML><HEAD><TITLE>鎖定表格欄位範例網頁</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<STYLE type=text/css>BODY {
FONT: 12px 細明體; CURSOR: default
}
TD {
FONT: 12px 細明體; CURSOR: default
}
.title {
BORDER-RIGHT: #555 1px solid; PADDING-RIGHT: 4px; BORDER-TOP: #fff 1px solid; PADDING-LEFT: 4px; BACKGROUND: #ccc; PADDING-BOTTOM: 4px; OVERFLOW: hidden; BORDER-LEFT: #fff 1px solid; CURSOR: hand; PADDING-TOP: 4px; BORDER-BOTTOM: #555 1px solid; WHITE-SPACE: nowrap
}
.cdata {
BORDER-RIGHT: #ddd 1px solid; PADDING-RIGHT: 3px; BORDER-TOP: #fff 1px solid; PADDING-LEFT: 3px; BACKGROUND: #fff; PADDING-BOTTOM: 3px; OVERFLOW: hidden; BORDER-LEFT: #fff 1px solid; PADDING-TOP: 3px; BORDER-BOTTOM: #ddd 1px solid; WHITE-SPACE: nowrap
}
</STYLE> <SCRIPT language=JavaScript >
// 欄位標題 ( 欄位名稱 # 欄位寬度 # 資料對齊 )
var DataTitles=new Array(
"歌手 / 團體#90 #left" ,
"專輯名稱 #130#left" ,
"發行公司 #110#left" ,
"本周排名 #58 #center",
"排名狀況 #58 #center",
"上周排名 #58 #center",
"上榜周數 #58 #center",
"最高名次 #58 #center",
"銷售百分比 #70 #center") // 欄位資料 ( 二維陣列 )
var DataFields=new Array()
DataFields[0] =new Array("蕭亞軒" ,"愛的主打歌-吻" ,"維京 Virgin" ,"1" ,"持平" ,"1" ,"2","1" ,"2.9 %")
DataFields[1] =new Array("張惠妹" ,"發燒" ,"華納 Warner" ,"2" ,"持平" ,"2" ,"2","2" ,"2.1 %")
DataFields[2] =new Array("陶吉吉" ,"黑色柳丁" ,"全員集合 Shock" ,"3" ,"持平" ,"3" ,"5","1" ,"1.8 %")
DataFields[3] =new Array("S.H.E" ,"美麗新世界" ,"華研 HIM" ,"4" ,"持平" ,"4" ,"6","1" ,"1.2 %")
DataFields[4] =new Array("艾薇兒" ,"展翅高飛" ,"博德曼 BMG" ,"5" ,"新進榜","-" ,"1","5" ,"1.1 %")
DataFields[5] =new Array("任賢齊" ,"一個任賢齊" ,"滾石 Rock" ,"6" ,"新進榜","-" ,"1","6" ,"1.0 %")
DataFields[6] =new Array("範逸臣" ,"範逸臣第一張專輯","豐華 Forward" ,"7" ,"持平" ,"7" ,"2","7" ,"0.9 %")
DataFields[7] =new Array("謝霆鋒" ,"無形的他全精選" ,"新力 Sony" ,"8" ,"下跌" ,"6" ,"4","4" ,"0.9 %")
DataFields[8] =new Array("周蕙" ,"寂寞城市" ,"福茂 Decca" ,"9" ,"下跌" ,"5" ,"3","5" ,"0.8 %")
DataFields[9] =new Array("周杰倫" ,"八度空間" ,"博德曼 BMG" ,"10","下跌" ,"8" ,"8","1" ,"0.8 %")
DataFields[10]=new Array("酷玩樂團","玩過頭" ,"科藝百代 EMI" ,"11","上升" ,"16","2","11","0.7 %")
DataFields[11]=new Array("張震嶽" ,"等我有一天" ,"魔岩 Magicstone","12","新進榜","-" ,"1","12","0.6 %")
DataFields[12]=new Array("堂本剛" ,"紅與藍" ,"艾回 Avex" ,"13","新進榜","-" ,"1","13","0.6 %")
DataFields[13]=new Array("ENERGY" ,"COME ON" ,"環球 Universal" ,"14","下跌" ,"10","9","5" ,"0.6 %")
DataFields[14]=new Array("陳冠希" ,"TRANSITION" ,"艾回 Avex" ,"15","下跌" ,"9" ,"3","5" ,"0.4 %")
DataFields[15]=new Array("合輯" ,"MTV 嘻哈大師" ,"環球 Universal" ,"16","下跌" ,"12","3","12","0.4 %") </SCRIPT> <SCRIPT language=JavaScript>
var BoxWidth = 480 // 資料表顯示寬度 ( 不含捲軸 )
var ShowLine = 10 // 資料表顯示列數
var RsHeight = 21 // 資料列高度
var LockCols = 1 // 要鎖定的欄位元 ( 由左至右 ) function WriteTable(){ // 寫入表格
var iBoxWidth=BoxWidth
var NewHTML="<table border=/"0/" cellpadding=/"0/" cellspacing=/"0/"><tr>/
<td><div style=/"width:100%;overflow-x:scroll/">/
<table border=/"0/" cellpadding=/"0/" cellspacing=/"0/"><tr>"
for(i=0;i<DataTitles.length;i++){
if(i<LockCols){
var cTitle=DataTitles[i].split("#")
iBoxWidth-=cTitle[1]
var DynTip=((i+1)==LockCols)?"解除鎖定":"鎖定此欄位"
NewHTML+="<td><div class=/"title/" style=/"width:"+cTitle[1]+"px;height:"+RsHeight+"px/" title=/""+DynTip+"/" onclick=/"ResetTable("+i+")/">"+cTitle[0]+"</div></td>"
}
}
NewHTML+="</tr>/
<tr><td colspan=/""+LockCols+"/">/
<div id=/"DataFrame1/" style=/"position:relative;width:100%;overflow:hidden/">/
<div id=/"DataGroup1/" style=/"position:relative/"></div></div>/
</td></tr></table></div></td>/
<td valign=/"top/"><div style=/"width:"+iBoxWidth+"px;overflow-x:scroll/">/
<table border=/"0/" cellpadding=/"0/" cellspacing=/"0/"><tr>"
for(i=0;i<DataTitles.length;i++){
if(i>=LockCols){
var cTitle=DataTitles[i].split("#")
NewHTML+="<td><div class=/"title/" style=/"width:"+cTitle[1]+"px;height:"+RsHeight+"px/" title=/"鎖定此欄位/" onclick=/"ResetTable("+i+")/">"+cTitle[0]+"</div></td>"
}
}
NewHTML+="</tr>/
<tr><td colspan=/""+(DataTitles.length-LockCols)+"/">/
<div id=/"DataFrame2/" style=/"position:relative;width:100%;overflow:hidden/">/
<div id=/"DataGroup2/" style=/"position:relative/"></div>/
</div></td></tr></table>/
</div></td><td valign=/"top/">/
<div id=/"DataFrame3/" style=/"position:relative;background:#000;overflow-y:scroll/" onscroll=/"SYNC_Roll()/">/
<div id=/"DataGroup3/" style=/"position:relative;width:1px;visibility:hidden/"></div>/
</div></td></tr></table>"
DataTable.innerHTML=NewHTML
ApplyData()
} function ApplyData(){ // 寫入資料
var NewHTML="<table border=/"0/" cellpadding=/"0/" cellspacing=/"0/">"
for(i=0;i<DataFields.length;i++){
NewHTML+="<tr>"
for(j=0;j<DataTitles.length;j++){
if(j<LockCols){
var cTitle=DataTitles[j].split("#")
NewHTML+="<td><div class=/"cdata/" style=/"width:"+cTitle[1]+"px;height:"+RsHeight+"px;text-align:"+cTitle[2]+"/">"+DataFields[i][j]+"</div></td>"
}
}
NewHTML+="</tr>"
}
NewHTML+="</table>"
DataGroup1.innerHTML=NewHTML var NewHTML="<table border=/"0/" cellpadding=/"0/" cellspacing=/"0/">"
for(i=0;i<DataFields.length;i++){
NewHTML+="<tr>"
for(j=0;j<DataTitles.length;j++){
if(j>=LockCols){
var cTitle=DataTitles[j].split("#")
NewHTML+="<td><div class=/"cdata/" style=/"width:"+cTitle[1]+"px;height:"+RsHeight+"px;text-align:"+cTitle[2]+"/">"+DataFields[i][j]+"</div></td>"
}
}
NewHTML+="</tr>"
}
NewHTML+="</table>"
DataGroup2.innerHTML=NewHTML
DataFrame1.style.pixelHeight=RsHeight*ShowLine
DataFrame2.style.pixelHeight=RsHeight*ShowLine
DataFrame3.style.pixelHeight=RsHeight*ShowLine+RsHeight
DataGroup3.style.pixelHeight=RsHeight*(DataFields.length+1)
} function ResetTable(n){
var iBoxWidth=0
for(i=0;i<DataTitles.length;i++){
if(i<(n+1)){
var cTitle=DataTitles[i].split("#")
iBoxWidth+=parseInt(cTitle[1])
}
}
if(iBoxWidth>BoxWidth){
var Sure=confirm("/n鎖定欄位的寬度大於資料表顯示的寬 /n/n度，這可能會造成版面顯示不正常。/n/n/n您確定要繼續嗎？")
}else{
Sure=true
}
if(Sure){
LockCols=(LockCols==n+1)?0:n+1
WriteTable()
}
} function SYNC_Roll(){
DataGroup1.style.posTop=-DataFrame3.scrollTop
DataGroup2.style.posTop=-DataFrame3.scrollTop
}
window.onload=WriteTable
</SCRIPT> <META content="MSHTML 6.00.2800.1170" name=GENERATOR></HEAD>
<BODY>
<CENTER>
<H4>鎖定表格欄位範例網頁</H4><!--// 資料表 ( 開始 ) //-->
<TABLE cellSpacing=0 cellPadding=0 border=0>
<TBODY>
<TR>
<TD
style="BORDER-RIGHT: white 2px inset; BORDER-TOP: white 2px inset; BORDER-LEFT: white 2px inset; BORDER-BOTTOM: white 2px inset; BACKGROUND-COLOR: scrollbar">
<DIV id=DataTable></DIV></TD></TR></TBODY></TABLE><!--// 資料表 ( 結束 ) //-->
<P>點取欄位標題可重新設定或解除目前的鎖定狀態</P></CENTER></BODY></HTML> |
