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藍森林 http://www.lslnet.com 2006年8月25日 8:28
 請教高手如何做選擇時間自動填入文字域！
我說的問題是：如：請填寫你的出生年份：_______年 (請選擇)，點擊請選擇就會彈出一個小框，在小框選擇了時間就會自動填入到_______中，要的是這種效果。還請哪位高手指點。 |
為什麼不直接用下拉框呢?
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[html]<script>
//定義顯示時間的格式
//1. 年-月-日 如：2002-3-6
//2. 月/日/年 如：3/6/2002
var showType=1;//默認為1;2002-3-6
//中文月份,如果想顯示英文月份，修改下面的註釋
/*var months = new Array("January?, "February?, "March",
"April", "May", "June", "July", "August", "September",
"October", "November", "December");*/
var months = new Array("一月", "二月", "三月",
"四月", "五月", "六月", "七月", "八月", "九月",
"十月", "十一月", "十二月");
var daysInMonth = new Array(31, 28, 31, 30, 31, 30, 31, 31,
30, 31, 30, 31);
//中文周 如果想顯示 英文的，修改下面的註釋
/*var days = new Array("Sunday", "Monday", "Tuesday",
"Wednesday", "Thursday", "Friday", "Saturday");*/
var days = new Array("日","一", "二", "三",
"四", "五", "六");
var getObject,oldObject;//取得當前對像
function getDays(month, year) {
//下面的這段代碼是判斷當前是否是閏年的
if (1 == month)
return ((0 == year % 4) && (0 != (year % 100))) ||
(0 == year % 400) ? 29 : 28;
else
return daysInMonth[month];
}
function getToday() {
//得到今天的年,月,日
this.now = new Date();
this.year = this.now.getFullYear();
this.month = this.now.getMonth();
this.day = this.now.getDate();
}
today = new getToday();
function newCalendar() {
today = new getToday();
var parseYear = parseInt(document.all.year
[document.all.year.selectedIndex].text);
var newCal = new Date(parseYear,
document.all.month.selectedIndex, 1);
var day = -1;
var startDay = newCal.getDay();
var daily = 0;
if ((today.year == newCal.getFullYear()) &&(today.month == newCal.getMonth()))
day = today.day;
var tableCal = document.all.calendar.tBodies.dayList;
var intDaysInMonth =getDays(newCal.getMonth(), newCal.getFullYear());
for (var intWeek = 0; intWeek < tableCal.rows.length;intWeek++)
for (var intDay = 0;intDay < tableCal.rows[intWeek].cells.length;intDay++)
{
var cell = tableCal.rows[intWeek].cells[intDay];
if ((intDay == startDay) && (0 == daily))
daily = 1;
if(day==daily)
//今天，調用今天的Class
cell.className = "today";
else if(intDay==6)
//週六
cell.className = "sunday";
else if (intDay==0)
//週日
cell.className ="satday";
else
//平常
cell.className="normal";
if ((daily > 0) && (daily <= intDaysInMonth))
{
cell.innerText = daily;
daily++;
}
else
cell.innerText = "";
}
}
function getDate() {
var sDate;
//這段代碼處理鼠標點擊的情況
if ("TD" == event.srcElement.tagName)
if ("" != event.srcElement.innerText)
{//從這兒可以改顯示日期的格式
if(showType==1)
sDate = document.all.year.value + "-" + document.all.month.value + "-" + event.srcElement.innerText + "";
else if(showType==2)
sDate = document.all.month.value + "/" + event.srcElement.innerText +"/"+ document.all.year.value;
else
sDate = document.all.year.value + "-" + document.all.month.value + "-" + event.srcElement.innerText + "";
getObject.value=sDate;
// setUpdateFlag(getObject);//觸發事件，保存數據
HideLayer();
}
}
function HideLayer() {
Layer.style.visibility = "hidden";
}
function LayerShow(){
Layer.style.visibility = "visible";
}
function ShowLayer(t,l) {
if(oldObject==null)oldObject=getObject;//付值
if(Layer.style.visibility != "visible" && oldObject==getObject){//判斷是否操作同一表格
//if(l>480)l=l-131;
Layer.style.top = t+document.body.scrollTop;
Layer.style.left = l+document.body.scrollLeft;
Layer.style.visibility = "visible";
oldObject=getObject;
}
else if(oldObject==getObject){
HideLayer();
}
else{
//if(l>480)l=l-131;
Layer.style.top = t+document.body.scrollTop;
Layer.style.left = l+document.body.scrollLeft;
Layer.style.visibility = "visible";
oldObject=getObject;
}
}
function selectDate(x){
window.event.cancelBubble = true;//冒泡，使觸發頁面事件失效
getObject=x;
var xx=event.clientX;//取得x坐標;
var yy=event.clientY;//取得y坐標;
newCalendar();
ShowLayer(yy,xx);//顯示出div
}
function show(){//冒泡，點擊層失效
window.event.cancelBubble = true;
}
//定義移動
var Obj=''
document.onmouseup=MUp
document.onmousemove=MMove
function MDown(Object){
Obj=Object.id
document.all(Obj).setCapture();
pX=event.x-document.all(Obj).style.pixelLeft;
pY=event.y-document.all(Obj).style.pixelTop;
}
function MMove(){
if(Obj!=''){
document.all(Obj).style.left=event.x-pX;
document.all(Obj).style.top=event.y-pY;
}
}
function MUp(){
if(Obj!=''){
document.all(Obj).releaseCapture();
Obj='';
}
}
//定義div顯示日期;
function getLayer(){
document.write("<div id=\"Layer\" onclick=show() style=\"position:absolute; width:131; z-index:2; border:1px inset black; background-color: #f0f8ff; layer-background-color: #f0f8ff; visibility: hidden; height: 38; left:58; top:137;\"><input type=\"hidden\" name=\"ret\"><table bgcolor=#99B6D0 width=100% style=\"cursor:move\" onmousedown=MDown(Layer)><tr align=center><td>按住鼠標拖動</td></tr></table><table id=\"calendar\" cellpadding=\"0\" align=\"center\"><thead><tr><td colspan=7 align=CENTER><select id=\"month\" onChange=\"newCalendar()\" name=\"select\" class=\"smallSel\">");
for (var intLoop = 0; intLoop < months.length; intLoop++)
document.write("<OPTION VALUE= " + (intLoop + 1) + " " + (today.month == intLoop ? "Selected" : "") + ">" + months[intLoop]);
document.write("</select><select id=\"year\" onChange=\"newCalendar()\" name=\"select\" class=\"smallSel\">");
for (var intLoop = today.year-50; intLoop < (today.year + 5); intLoop++)
document.write("<OPTION VALUE= " + intLoop + " " +
(today.year == intLoop ? "Selected" : "") + ">" + intLoop);
document.write("</select></td></tr><tr class=\"days\">");
document.write("<TD class=satday>" + days[0] + "</TD>");
for (var intLoop = 1; intLoop < days.length-1;intLoop++)
document.write("<TD>" + days[intLoop] + "</TD>");
document.write("<TD class=sunday>" + days[intLoop] + "</TD>");
document.write(" </tr> </thead> <tbody border=1 cellspacing=\"0\" cellpadding=\"0\" id=\"dayList\" align=CENTER ONCLICK='getDate()'>");
for (var intWeeks = 0; intWeeks < 6; intWeeks++) {
document.write("<TR style='cursor:hand'>");
for (var intDays = 0; intDays < days.length;intDays++)
document.write("<TD></TD>");
document.write("</TR>");
}
document.write("</tbody></table></div>");
document.body.onclick=HideLayer;//觸發點擊頁面事件，關閉窗口
document.oncontextmenu=HideLayer;//觸發點擊頁面右鍵，關閉窗口
}
//顯示css
document.write("<style>TABLE {font-family:細明體,MS SONG,mingliu,tahoma,sans-serif; font-size:9pt;border:0px}.drpdwn {font-family:細明體,MS SONG,mingliu,tahoma,sans-serif;font-size:9pt;color:#000066;background-color:#FFFFFF} SELECT.smallSel{ BACKGROUND-COLOR: #ffffff; COLOR: #000080; FONT-SIZE: 9pt} .normal{BACKGROUND: #ffffff} .today {font-weight:bold;BACKGROUND: #6699cc} .satday{color:green} .sunday{color:red} .days {font-weight:bold} .Arraw {color:#0000BB; cursor:hand; font-family:Webdings; font-size:9pt}</style>");
getLayer();//顯示div
</script>
<input type=text size=10 name=aa style=border-top:0;border-left:0;border-right:0;border-color=red readonly><a href=# onclick=selectDate(document.all.aa)>請選擇</a>
[/html] |
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