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JavaScript - Count Up Clocks
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Similar TutorialsHello all, I am currently using a javascript clock on my site to say the current time. I was wondering, what time does it display? Like I live on the east coast of the U.S. so does it display my time to someone in California? Currently it's 11:49am here so on my site it says that, but for someone else in the world would it say some other time? Thank you all Hi, I am looking for a multiple countup or age timer within a html page (using javascript). I want to display below each child picture the age clock/counter of the child. I do not know javascript well (I recognize some code) and know a little of html. I have searched on internet and nothing seems to get close to the below functionality. There are plenty of countup counters etc, but mostly count days, and those that do count age are single use only. Below is some code my friend found. That code works for one person/age only and includes weeks. The thing is that I want one page with all the children listed. Example of Expected Outcome: Picture John born in Thailand John is 10 years, 03 months, 16 days, 12 hours, 14 minutes, 03 seconds old. Picture Mary born in Florida, USA Mary is 08 months, 12 days, 14 hours, 02 minutes, 53 seconds old. Picture Chris born in Melbourne, Australia Chris is 04 years, 02 months, 03 days, 01 hours, 06 minutes, 12 seconds old. Picture Lindy born in The Netherlands Lindy is 03 years, 11 months, 24 days, 23 hours, 44 minutes, 23 seconds old. And the clocks keep ticking and counting up. Please note that since Mary is less than a year old, the 0 year value does not show. I also would like the possibility to consider the time differences between the places they were born and the time zone the web page viewer is in. Is that possible? Or maybe I have to recalculate their GMT (Greenwhich time zone) birth time for that to work, or maybe the time zone of the server? How can we make that accurate? The hours, minutes, and seconds, would be great, but is of course optional. The code below also shows weeks, which is up to you to use or not. Maybe the script can allow you to choose which values to show? I would like this for at least four children, but the possibility to add more later by copying some code would be great. This is not an online form, so all time/date of birth details can be set in the script. Here is the script I found: Code: <!-- Copy and Paste into HEAD of HTML-->
<SCRIPT type="text/javascript" language="JavaScript">
function ElapsedTime(inFromDate,inToDate) {
var inFromDate = (arguments.length == 0) ? new Date() : arguments[0];
var inToDate = (arguments.length == 1) ? new Date() : arguments[1];
// if (arguments.length == 0) var inFromDate = new Date(); // IE4 has a bug in constructors,
// if (arguments.length == 1) var inToDate = new Date(); // so use above method.
var fromDate = new Date(inFromDate);
var toDate = new Date(inToDate);
var tempDate = new Date();
if (fromDate.getTime() > toDate.getTime()) {
tempDate = new Date(fromDate);
fromDate = new Date(toDate);
toDate = new Date(tempDate);
}
var totMonths = 12*toDate.getFullYear() + toDate.getMonth() +
-12*fromDate.getFullYear() - fromDate.getMonth()
var years = Math.floor(totMonths / 12)
var months = totMonths - 12*years
if (dateAsNumber(toDate,"D") < dateAsNumber(fromDate,"D")) months -= 1
if (months < 0) {
months = 0
if (years > 0) years -= 1
}
var yearsOff = years + fromDate.getFullYear()
var monthsOff = months + fromDate.getMonth()
if (monthsOff >= 12) {
monthsOff -= 12
yearsOff += 1
}
var tempDate = new Date(fromDate);
tempDate.setFullYear(yearsOff);
tempDate.setMonth(monthsOff); // might push us into early next month, so...
while (tempDate.getDate() < fromDate.getDate() && tempDate.getDate() < 9 )
tempDate.setTime(tempDate.getTime() - 1000*60*60*24); // Feb 29 etc.
var milliSecs = toDate.getTime() - tempDate.getTime();
var oneSecond = 1000;
var oneMinute = 60 * 1000;
var oneHour = 60 * oneMinute;
var oneDay = 24 * oneHour;
var oneWeek = 7 * oneDay;
var weeks = Math.floor(milliSecs / oneWeek);
milliSecs -= weeks * oneWeek;
var days = Math.floor(milliSecs / oneDay);
milliSecs -= days * oneDay;
var hours = Math.floor(milliSecs / oneHour);
milliSecs -= hours * oneHour;
var minutes = Math.floor(milliSecs / oneMinute);
milliSecs -= minutes * oneMinute;
var seconds = Math.floor(milliSecs / oneSecond);
var timeValue = "";
if (years) timeValue += years + ((years==1) ? " year, " : " years, ");
if (months) timeValue += months + ((months==1) ? " month, " : " months, ");
if (weeks) timeValue += weeks + ((weeks==1) ? " week, " : " weeks, ");
if (days) timeValue += days + ((days==1) ? " day, " : " days, ");
var timeValueDays = timeValue.substring(0 , timeValue.length - 2);
timeValue += hours + ((hours==1) ? "hour, " :" hours, ");
timeValue += minutes + ((minutes==1) ? " minute, and " : " minutes, and ");
timeValue += seconds + ((seconds==1) ? " second" : " seconds");
this.years = years;
this.months = months;
this.weeks = weeks;
this.days = days;
this.hours = hours;
this.minutes = minutes;
this.seconds = seconds;
this.text = timeValue;
this.textDays = timeValueDays;
}
function dateAsNumber(inDate,inWhat) {
var what = "", yearBit = 0, monthBit = 0
if (typeof(inWhat) == "undefined" || inWhat.toString() == "" || inWhat.toString() == null) inWhat = ""
what = inWhat.toString().toUpperCase()
if (what != "M" && what != "D") // we want yyyy bit
yearBit = inDate.getFullYear() * Math.pow(10,13);
if (what != "D") // we want month bit
monthBit = inDate.getMonth() * Math.pow(10,11);
return yearBit +
monthBit +
inDate.getDate() * Math.pow(10,09) +
inDate.getHours() * Math.pow(10,07) +
inDate.getMinutes() * Math.pow(10,05) +
inDate.getSeconds() * Math.pow(10,03) +
inDate.getMilliseconds()
}
// ***** SET the DATE and TIME HERE *****
// ( Remembering that in Java Dates,
// months go from 0 (Jan) to 11 (Dec) )
function ageClock() {
var leaveDate = new Date(2009,02,04,14,20) // for 2009 March 04, 7:31am
var now = new Date();
var elapsed = new ElapsedTime(leaveDate,now);
return elapsed.text;
}
function getElement(id) {
return document.all ? document.all(id) :
document.getElementById ? document.getElementById(id) :
document.layers ? document.layers[id] :
null;
}
function centerShowIt(id) {
var winMid, aD = getElement('ageDisplay');
if (!aD) return;
if (window.innerWidth) winMid = innerWidth/2;
else if (document.body) winMid = document.body.clientWidth/2;
if (!document.layers) {
aD.style.left = winMid - aD.offsetWidth/2;
aD.style.visibility = 'visible';
} else {
aD.pageX = winMid - aD.clip.width/2;
aD.visibility = 'show';
}
}
function update() {
var text = ageClock();
var aD = getElement('ageDisplay');
if (!aD) return;
if (!document.layers) {
aD.innerHTML = text + ' ';
} else {
aD.document.write('<SPAN class="bodytext">' + text + ';</SPAN>');
aD.document.close();
}
setTimeout('update()',1000);
}
/* NS4 resize bug fix from webreference.com */
if (document.layers) {
origWidth = innerWidth;
origHeight = innerHeight;
}
if (document.layers) window.onresize = function() {
if (innerWidth != origWidth || innerHeight != origHeight)
location.reload();
}
/********************************************/
window.onload = update;
</SCRIPT>
and Code: <!-- Copy and Paste into BODY of HTML where age is to appear-->
<SCRIPT type="text/javascript" language="JavaScript">
document.write('<DIV id="ageDisplay" class="bodytext">');
document.write(ageClock());
document.write('</DIV>');
centerShowIt('ageDisplay');
</SCRIPT>
Is there a solution somewhere? Can anyone (re)write the script to fit above described functionality? Any tips or referals? Thanks Pepin Hi, I am not a Javascript programmer and I am facing some barriers. Maybe some of you could help me. I would need a script that can be used to count down until any given date with hour, minutes and seconds. For example: Quote: September 10, 2009 16:02:00 Bob Kuspe I've been looking everywhere for a script that counts up from 1 to 10, but can't find anything. I even searched the forums. Basically just something that starts from 1 and then replaces itself with 2, and so on. Thanks! I would like to count how many duplicate values I have in an array. My below attempt doesnt count the duplicate values: Code: var ct = 0;
for(var i = 0;i < myArray.length;i++)
{
var myData = getData[i].city;
if(myData == myData)
{
ct++;
}
alert("Total Count = " + ct);
}
Please advise the best way to do this. hi i am new to javascript. i make a mcq quiz website in one of server side script. now for that website i want to make count down timer so when that quiz starts the user will have 5 minutes to complete that quiz if use does not able to complete quiz in given time then quiz should disable and shows the user score how can i achieve this Hi, I want to do a redirect count so that the user can see the count going down. for example, I want them to be able to see the following. You will be redirected in 5 seconds. The user should be able to see the count going down from 5 to 4 to 3 to 2 to 1 and then they are redirected. I can get the page to redirect after 5 seconds but I want the user to be able to see it count down. Thanks in advance for your help I have a table that has multiple subtables built into it, I need to get a count of the number of rows only on the main table, I tried using document.getElementById('tableID').rows.length but that returns 91 rows (its reading all the subtables), the main table is built from a cold fusion page so the length of the table varies depending on your selection. I've been searching around for a bit but have had no luck, Any help would be appreciated. Hi I'm looking for ways to limit the textarea input, I dont want people to enter hundreds of lines cause, i only want them to enter max. 10 lines. I've looked at several javascripts (cause the problem only can be solved by javascript), and came up with this script: http://javascript.internet.com/forms...-textarea.html . It works great and even has a counter how many characters are left to type in. However when I copy paste something, the 'counter' doesnt adjust right away...it does when I try to type in something extra though. Is it possible to make the counter adjust automaticly whenever there is pasted ? I guess you guys have to test to see what I mean. Thanks in advance !! Hee guys, I've got a little bit of a problem on my hand. Someone has asked me to help them on a FREE forum host. You have no access to PHP or SQL or anything like that. Just the templates, but even those are really messy! Now on the navagation bar there a PM section (obviously) but the wording they have used is very long and ugly. I was wondering if it would be possible to change the wording whilst still having it show the amount of PM's that you have. If you need anymore information just ask, but I really hope someone can help Hi Guys, I have a javascript, which counts the specified words.. I want javascript to count some of the html tags and symbols when i enter a html code in the textarea.. - the below searchwords are not functioning properly. http://(space) http:/(space) etc... (no spaces are searching) - www. (.(dot) is not searching, also when i enter wwww(4 times) in the textarea it shows www. as count 1) - i can't enter the below symbols in searchwords array [ < ' ? I thank once again Bullant for helping me on the below script... But i am trying to fix my above issue and i couldn't.. :( Please help me out guys... Here is my Code... Code: <html>
<head>
<title>Word Count</title>
<script type = "text/javascript">
function searchForWords(){
document.getElementById('resultsContainer').innerHTML = '';
var txt = document.getElementById('txtMsg').value;
var strWords = document.getElementById('txtSearchWords').value;
var searchWordsTokens = strWords.split(' ');
var searchWords = ['href','LINK_ID','mailto','src="','src= ','src =','.jpg','.gif','.png','www','www.','http','http:// ','http:/ ','http: ','http ',' http',' "','@','amp;','TBD'];
for(i=0; i < searchWordsTokens.length; i++){
if(searchWordsTokens[i].length > 0){searchWords.push(searchWordsTokens[i]);} //remove spaces between words
}
var results = [],matches;
for(i=0; i < searchWords.length; i++){
var regex = new RegExp('\\b'+searchWords[i]+'\\b','gi');
matches = txt.match(regex);
results[searchWords[i]] = (matches)? matches.length : 0;
}
//output results
var str = '';
for(var i in results){
str += i+'--'+results[i]+'<br />';
}
document.getElementById('resultsContainer').innerHTML = str;
}
window.onload=function(){
document.getElementById('form_submit').onclick=searchForWords;
}
</script>
</head>
<body>
<table>
<tr><td align="center">
<form id="contact_form"><h4>Paste your HTML Code he </h4>
<p><label class="form_label" for='message'></label>
<textarea rows="20" cols="60" id="txtMsg"></textarea>
</p>
<div>
<input type="text" id="txtSearchWords"/>
</div>
<p><input id='form_submit' type="button" value="Check for Counts"></p>
<div><p><input id='form_submit' type="reset" value="Clear"></p></div>
<div id="resultsContainer"></div>
</form><br /></td>
</table>
</body>
</html>
I've reading this forum for some time now and this is my first post. I hope to find an helpfull community here and to be able to help other users myself. I'm new to JS so this might be an simple question: I have an form that can be filled bij an user, some fields are calculated by Javascript. I need an code to be able to calculate 'live' the totals of the fields in the loop, that fields are the grey fields at the borro. This is (part of) my form: PHP Code: <table align="center" class="bd" border="0" cellspacing="1" cellpadding="2" width="500"> <tr> <td>Bewerking</td> <td>Prijs per uur</td> <td>Aantal uur</td> <td align="center">Totaal</td> <td>Opmerkingen</td> </tr> <?php for ($i=0; $i<=$bew_aantal_regels_corr; $i++) { ?> <tr> <td><?php if($error_bew_vergeten[$i] == "ja"){ $error_omschr = $error_omschr_bew_vergeten[$i]; include('includes/input_error.php'); } ?> <select name="bewerking[]" onChange="bew_uren(this, <?php echo $i ?>),bew_uren_tot(this, <?php echo $i ?>)"> <option></option> <?php $sql_bewerking = "SELECT omschrijving, tarief from sp_calc_werkzaamheden ORDER BY omschrijving ASC"; $res_bewerking = mysql_query($sql_bewerking,$con); while ($row_bewerking = mysql_fetch_assoc($res_bewerking)){ ?> <option <?php if($row_bewerking["omschrijving"] == $bew_omschr[$i]){ echo 'selected="selected"'; } ?> value=<?php echo $row_bewerking["tarief"] ?>><?php echo $row_bewerking["omschrijving"] ?></option> <?php } ?></select> <input type="hidden" name="bew_omschr[]" value="<?php if($bew_omschr[$i] != ''){ echo $bew_omschr[$i]; } ?>" /> </td> <td><input type="text" name="bew_tarief[]" onKeyup="bew_uren_tot(this, <?php echo $i ?>)" size="5" style="text-align:right" value="<?php if($bew_tarief[$i] != ''){ echo $bew_tarief[$i]; } ?>" /><?php if($error_bew_tarief[$i] == "ja"){ $error_omschr = $error_omschr_bew_tarief[$i]; include('includes/input_error.php'); } ?></td> <td><input type="text" name="bew_uren[]" onKeyup="bew_uren_tot(this, <?php echo $i ?>)" size="5" style="text-align:right" value="<?php if($bew_uren[$i] != ''){ echo $bew_uren[$i]; } ?>" /><?php if($error_bew_uren[$i] == "ja"){ $error_omschr = $error_omschr_bew_uren[$i]; include('includes/input_error.php'); } ?></td> <td><input type="text" name="bew_totaal[]" size="10" style="text-align:right;background-color: #f1f1f1" value="<?php if($bew_totaal[$i] != ''){ echo $bew_totaal[$i]; } ?>" readonly="readonly" /></td> <td><input type="text" name="bew_opmerkingen[]" size="75" value="<?php if($bew_opmerkingen[$i] != ''){ echo $bew_opmerkingen[$i]; } ?>" /></td> <td><input type="hidden" name="bew_id[]" value="<?php if($bew_id[$i] != ''){ echo $bew_id[$i]; } ?>" /></td> </tr> <?php } ?> <tr> <td>Regels: <input type="text" name="bew_regels" value="<?php if($bew_aantal_regels != ''){ echo $bew_aantal_regels; } ?>" size="3" /><?php if($error_bew_aantal_regels == "ja"){ $error_omschr = $error_omschr_bew_aantal_regels; include('includes/input_error.php'); } ?> <input type="hidden" name="bew_aantal_regels_oud" value="<?php if($bew_aantal_regels_oud != ''){ echo $bew_aantal_regels_oud; } ?>" size="3" /> <input type="hidden" name="bew_aantal_regels_db" value="<?php if($bew_aantal_regels_db != ''){ echo $bew_aantal_regels_db; } ?>" size="3" /></td> <td></td> <td><input type="text" name="bewerking_tot_uur" size="5" style="text-align:right;background-color: #f1f1f1"" value="<?php if($bewerking_tot != ''){ echo $bewerking_tot; } ?>" readonly="readonly" /></td> <td><input type="text"name="bewerking_tot" size="10" style="text-align:right;background-color: #f1f1f1"" value="<?php if($bewerking_tot_uur != ''){ echo $bewerking_tot_uur; } ?>" readonly="readonly" /></td> </tr> </table> The clock should be counting up from January 27, 2012 03:26:00, but for some reason its reading as 3 days having passed instead of the 5 days...My thoughts are that the mistake is in this section of code, because it seems to have counted January as 29 days instead of 31 Code: function CountUp(initDate, id){
* * this.beginDate = new Date(initDate);
* * this.countainer = document.getElementById(id);
* * this.numOfDays = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
* * this.borrowed = 0, this.years = 0, this.months = 0, this.days = 0;
* * this.hours = 0, this.minutes = 0, this.seconds = 0;
* * this.updateNumOfDays();
* * this.updateCounter();
}
*
CountUp.prototype.updateNumOfDays=function(){
* * var dateNow = new Date();
* * var currYear = dateNow.getFullYear();
* * if ( (currYear % 4 == 0 && currYear % 100 != 0 ) || currYear % 400 == 0 ) {
this.numOfDays[1] = 29;
}
But having no experience with Java, this is just a guess...Here's ALL the other info you could need... Here's the Web address the Clock is on: http://nvctruth.com/majorgale/ (i've got to figure out the background on a separate day) And Here is the FULL Code: Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>JavaScript CountUp Timer - Praveen Lobo</title>
<script type="text/javascript">
function CountUp(initDate, id){
* * this.beginDate = new Date(initDate);
* * this.countainer = document.getElementById(id);
* * this.numOfDays = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
* * this.borrowed = 0, this.years = 0, this.months = 0, this.days = 0;
* * this.hours = 0, this.minutes = 0, this.seconds = 0;
* * this.updateNumOfDays();
* * this.updateCounter();
}
*
CountUp.prototype.updateNumOfDays=function(){
* * var dateNow = new Date();
* * var currYear = dateNow.getFullYear();
* * if ( (currYear % 4 == 0 && currYear % 100 != 0 ) || currYear % 400 == 0 ) {
* * * * this.numOfDays[1] = 29;
* * }
* * var self = this;
* * setTimeout(function(){self.updateNumOfDays();}, (new Date((currYear+1), 1, 2) - dateNow));
}
*
CountUp.prototype.datePartDiff=function(then, now, MAX){
* * var diff = now - then - this.borrowed;
* * this.borrowed = 0;
* * if ( diff > -1 ) return diff;
* * this.borrowed = 1;
* * return (MAX + diff);
}
*
CountUp.prototype.calculate=function(){
* * var currDate = new Date();
* * var prevDate = this.beginDate;
* * this.seconds = this.datePartDiff(prevDate.getSeconds(), currDate.getSeconds(), 60);
* * this.minutes = this.datePartDiff(prevDate.getMinutes(), currDate.getMinutes(), 60);
* * this.hours = this.datePartDiff(prevDate.getHours(), currDate.getHours(), 24);
* * this.days = this.datePartDiff(prevDate.getDate(), currDate.getDate(), this.numOfDays[currDate.getMonth()]);
* * this.months = this.datePartDiff(prevDate.getMonth(), currDate.getMonth(), 12);
* * this.years = this.datePartDiff(prevDate.getFullYear(), currDate.getFullYear(),0);
}
*
CountUp.prototype.addLeadingZero=function(value){
* * return value < 10 ? ("0" + value) : value;
}
*
CountUp.prototype.formatTime=function(){
* * this.seconds = this.addLeadingZero(this.seconds);
* * this.minutes = this.addLeadingZero(this.minutes);
* * this.hours = this.addLeadingZero(this.hours);
}
*
CountUp.prototype.updateCounter=function(){
* * this.calculate();
* * this.formatTime();
* * this.countainer.innerHTML ="<strong>" + this.years + "</strong> <small>" + (this.years == 1? "year" : "years") + "</small>" +
* * * * " <strong>" + this.months + "</strong> <small>" + (this.months == 1? "month" : "months") + "</small>" +
* * * * " <strong>" + this.days + "</strong> <small>" + (this.days == 1? "day" : "days") + "</small>" +
* * * * " <strong>" + this.hours + "</strong> <small>" + (this.hours == 1? "hour" : "hours") + "</small>" +
* * * * " <strong>" + this.minutes + "</strong> <small>" + (this.minutes == 1? "minute" : "minutes") + "</small>" +
* * * * " <strong>" + this.seconds + "</strong> <small>" + (this.seconds == 1? "second" : "seconds") + "</small>";
* * var self = this;
* * setTimeout(function(){self.updateCounter();}, 1000);
}
*
window.onload=function(){ new CountUp('January 27, 2012 03:26:00', 'counter'); }
*
</script>
</head>
I have a js counter which keeps track of how many chars are in a field on an asp form. When the user clicks a button further down in the form, the form generates more fields. This also causes the js counter to reset to its original value, as the page is 'reloading' in a way. How can I check this value and keep it the same when the user clicks this button? I am including the code I have, if anyone has any ideas/suggestions thanks javascript Code: <asp:Content ID="Content1" ContentPlaceHolderID="headContent" runat="server">
<script type="text/javascript">
//limit of chars
var lim = 128;
function count(a) {
//difference count
var dif = lim - a.value.length;
while (dif < 0) {
a.value = a.value.replace(/.$/, '')
dif = lim - a.value.length;
}
//display difference count
document.getElementById('myspan').firstChild.data = dif;
}
</script>
counter in code Code: <asp:TextBox ID="txtHeadline" runat="server" Width="600px" MaxLength="128"
CssClass="VariableText" onkeyup="count(this)"></asp:TextBox>
</td>
<td valign="middle" width="160px">
<asp:Label ID="Label14" runat="server" Font-Bold="True" Font-Names="Tahoma" Font-Size="8pt"
Text="Characters Remaining: " Width="130px" CssClass="LABEL"
Height="16px"></asp:Label>
<span id="myspan" Font-Names="Tahoma" Font-Size="8pt">128</span>
button Code: <asp:Button ID="btnInitializeTemplate" runat="server" OnClick="btnInitializeTemplate_Click"
Text="Initialize Template" CssClass="LABEL" />
i have tried Code: <asp:Button ID="btnInitializeTemplate" runat="server" OnClientClick="return count(document.getElementById('txtHeadline'));" OnClick="btnInitializeTemplate_Click"
Text="Initialize Template" CssClass="LABEL" />
it compiles but the value remains reset. any advice on what im doing wrong? I've downloaded a simple wysiwyg script from the internet, however I want to add a wordcounter to it. The main idea is that the amount of words is refreshed every time a new character is entered. However I haven't got a clue on how to implement this, I've used javascript a lot a few years ago.. but this is out of my league. So I'm hoping someone can help me with this. The html file: Quote: <html> <head> <style type="text/css">@import url('SimpleTextEditor.css');</style> <script src="SimpleTextEditor.js"></script> <script type="text/javascript"> function countWords(){ document.form1.wordcount.value = document.form1.inputString.value.split(' ').length + '/300 words'; if (document.form1.inputString.value.split(' ').length >= 50){ document.getElementById("wordcount").style.color = "red"; }else{ document.getElementById("wordcount").style.color = "black"; } } </script> </head> <body> <form name="form1" method="post"> <div style="height:34px;width:750px;margin-bottom:5px;background-image:url('mainbar.png');background-repeat:no-repeat; "><input style="margin-top:6px;margin-left:25px;" name="wordcount" type="text" value="" size="6"></div> <textarea name="inputString" id="inputString" cols="70" rows="4" onkeyup='countWords();'></textarea> <br> <script> var ste = new SimpleTextEditor("inputString", "ste"); ste.cssFile = 'test.css'; ste.charset = 'iso-8859-1'; ste.init(); </script> <input type="submit" value="submit" onclick="ste.submit();"> </form> </body> </html> The javascript file: Quote: function SimpleTextEditor(id, objectId) { if (!id || !objectId) { alert("SimpleTextEditor.constructor(id, objectId) failed, two arguments are required"); } var self = this; this.id = id; this.objectId = objectId; this.frame; this.viewSource = false; this.path = ""; // with slash at the end this.cssFile = ""; this.charset = "iso-8859-1"; this.editorHtml = ""; this.frameHtml = ""; this.textareaValue = ""; this.browser = { "ie": Boolean(document.body.currentStyle), "gecko" : (navigator.userAgent.toLowerCase().indexOf("gecko") != -1) }; this.init = function() { if (document.getElementById && document.createElement && document.designMode && (this.browser.ie || this.browser.gecko)) { // EDITOR if (!document.getElementById(this.id)) { alert("SimpleTextEditor "+this.objectId+".init() failed, element '"+this.id+"' does not exist"); return; } this.textareaValue = document.getElementById(this.id).value; var ste = document.createElement("div"); document.getElementById(this.id).parentNode.replaceChild(ste, document.getElementById(this.id)); ste.id = this.id+"-ste"; ste.innerHTML = this.editorHtml ? this.editorHtml : this.getEditorHtml(); // BUTTONS var buttons = ste.getElementsByTagName("td"); for (var i = 0; i < buttons.length; ++i) { if (buttons[i].className == "button") { buttons[i].id = this.id+'-button-'+i; buttons[i].onmouseover = function() { this.className = "button-hover"; } buttons[i].onmouseout = function() { this.className = this.className.replace(/button-hover(\s)?/, "button"); } buttons[i].onclick = function(id) { return function() { this.className = "button-hover button-click"; setTimeout(function(){ document.getElementById(id).className = document.getElementById(id).className.replace(/(\s)?button-click/, ""); }, 100); } }(buttons[i].id); } } // FRAME if (this.browser.ie) { this.frame = frames[this.id+"-frame"]; } else if (this.browser.gecko) { this.frame = document.getElementById(this.id+"-frame").contentWindow; } this.frame.document.designMode = "on"; this.frame.document.open(); this.frame.document.write(this.frameHtml ? this.frameHtml : this.getFrameHtml()); this.frame.document.close(); insertHtmlFromTextarea(); } }; function lockUrls(s) { if (self.browser.gecko) { return s; } return s.replace(/href=["']([^"']*)["']/g, 'href="simpletexteditor://simpletexteditor/$1"'); } function unlockUrls(s) { if (self.browser.gecko) { return s; } return s.replace(/href=["']simpletexteditor:\/\/simpletexteditor\/([^"']*)["']/g, 'href="$1"'); } function insertHtmlFromTextarea() { try { self.frame.document.body.innerHTML = lockUrls(self.textareaValue); } catch (e) { setTimeout(insertHtmlFromTextarea, 10); } } this.getEditorHtml = function() { var html = ""; html += '<input type="hidden" id="'+this.id+'" name="'+this.id+'" value="">'; html += '<table class="ste" cellspacing="0" cellpadding="0">'; html += '<tr><td class="bar"><table id="'+this.id+'-buttons" cellspacing="0" cellpadding="0"><tr>'; //html += '<td><select onchange="'+this.objectId+'.execCommand(\'formatblock\', this.value);this.selectedIndex=0;"><option value=""></option><option value="<h1>">Heading 1</option><option value="<h2>">Heading 2</option><option value="<h3>">Heading 3</option><option value="<p>">Paragraph</option><option value="<pre>">Preformatted</option></select></td>'; //html += '<td><div class="separator"></div></td>'; html += '<td class="button"><img src="'+this.path+'images/bold.gif" width="20" height="20" alt="Bold" title="Bold" onclick="'+this.objectId+'.execCommand(\'bold\')"></td>'; html += '<td class="button"><img src="'+this.path+'images/italic.gif" width="20" height="20" alt="Italic" title="Italic" onclick="'+this.objectId+'.execCommand(\'italic\')"></td>'; html += '<td class="button"><img src="'+this.path+'images/underline.gif" width="20" height="20" alt="Underline" title="Underline" onclick="'+this.objectId+'.execCommand(\'underline\')"></td>'; html += '<td><div class="separator"></div></td>'; html += '<td class="button"><img src="'+this.path+'images/left.gif" width="20" height="20" alt="Align Left" title="Align Left" onclick="'+this.objectId+'.execCommand(\'justifyleft\')"></td>'; html += '<td class="button"><img src="'+this.path+'images/center.gif" width="20" height="20" alt="Center" title="Center" onclick="'+this.objectId+'.execCommand(\'justifycenter\')"></td>'; html += '<td class="button"><img src="'+this.path+'images/right.gif" width="20" height="20" alt="Align Right" title="Align Right" onclick="'+this.objectId+'.execCommand(\'justifyright\')"></td>'; html += '<td><div class="separator"></div></td>'; html += '<td class="button"><img src="'+this.path+'images/ol.gif" width="20" height="20" alt="Ordered List" title="Ordered List" onclick="'+this.objectId+'.execCommand(\'insertorderedlist\')"></td>'; html += '<td class="button"><img src="'+this.path+'images/ul.gif" width="20" height="20" alt="Unordered List" title="Unordered List" onclick="'+this.objectId+'.execCommand(\'insertunorderedlist\')"></td>'; html += '<td><div class="separator"></div></td>'; html += '<td class="button"><img src="'+this.path+'images/outdent.gif" width="20" height="20" alt="Outdent" title="Outdent" onclick="'+this.objectId+'.execCommand(\'outdent\')"></td>'; html += '<td class="button"><img src="'+this.path+'images/indent.gif" width="20" height="20" alt="Indent" title="Indent" onclick="'+this.objectId+'.execCommand(\'indent\')"></td>'; //html += '<td><div class="separator"></div></td>'; //html += '<td class="button"><img src="'+this.path+'images/link.gif" width="20" height="20" alt="Insert Link" title="Insert Link" onclick="'+this.objectId+'.execCommand(\'createlink\')"></td>'; //html += '<td class="button"><img src="'+this.path+'images/image.gif" width="20" height="20" alt="Insert Image" title="Insert Image" onclick="'+this.objectId+'.execCommand(\'insertimage\')"></td>'; //html += '<td><div class="separator"></div></td>'; //html += '<td class="button"><img src="'+this.path+'images/help.gif" width="20" height="20" alt="Help" title="Help" onclick="'+this.objectId+'.openWindow(\''+this.path+'help.html\', \'300\', \'300\')"></td>'; html += '</tr></table></td></tr>'; html += '<tr><td class="frame"><iframe id="'+this.id+'-frame" frameborder="0"></iframe></td></tr>'; html += '<tr><td class="source"><input id="'+this.id+'-viewSource" type="checkbox" onclick="'+this.objectId+'.toggleSource()"> View Source</td></tr>'; html += '</table>'; return html; }; this.getFrameHtml = function() { var html = ""; html += '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">'; html += '<html><head>'; html += '<meta http-equiv="Content-Type" content="text/html; charset='+this.charset+'">'; html += '<title>SimpleTextEditor frame</title>'; html += '<style type="text/css">pre { background-color: #eeeeee; padding: 0.75em 1.5em; border: 1px solid #dddddd; }</style>'; if (this.cssFile) { html += '<link rel="stylesheet" type="text/css" href="'+this.cssFile+'">'; } html += '<style type="text/css">html,body { cursor: text; } body { margin: 0.5em; padding: 0; }</style>'; html += '</head><body></body></html>'; return html; }; this.openWindow = function(url, width, height) { var x = (screen.width/2-width/2); var y = (screen.height/2-height/2); window.open(url, "", "scrollbars=yes,width="+width+",height="+height+",screenX="+(x)+",screenY="+y+",left="+x+",top=" +y); }; this.toggleSource = function() { var html, text; if (this.browser.ie) { if (!this.viewSource) { html = this.frame.document.body.innerHTML; this.frame.document.body.innerText = unlockUrls(html); document.getElementById(this.id+"-buttons").style.visibility = "hidden"; this.viewSource = true; } else { text = this.frame.document.body.innerText; this.frame.document.body.innerHTML = lockUrls(text); document.getElementById(this.id+"-buttons").style.visibility = "visible"; this.viewSource = false; } } else if (this.browser.gecko) { if (!this.viewSource) { html = document.createTextNode(this.frame.document.body.innerHTML); this.frame.document.body.innerHTML = ""; this.frame.document.body.appendChild(html); document.getElementById(this.id+"-buttons").style.visibility = "hidden"; this.viewSource = true; } else { html = this.frame.document.body.ownerDocument.createRange(); html.selectNodeContents(this.frame.document.body); this.frame.document.body.innerHTML = html.toString(); document.getElementById(this.id+"-buttons").style.visibility = "visible"; this.viewSource = false; } } document.getElementById(this.id+"-viewSource").checked = this.viewSource ? "checked" : ""; document.getElementById(this.id+"-viewSource").blur(); }; this.execCommand = function(cmd, value) { if (cmd == "createlink" && !value) { var url = prompt("Enter URL:", ""); if (url) { this.frame.focus(); this.frame.document.execCommand("unlink", false, null); if (this.browser.ie) this.frame.document.execCommand(cmd, false, "simpletexteditor://simpletexteditor/"+url); else if (this.browser.gecko) this.frame.document.execCommand(cmd, false, url); this.frame.focus(); } } else if (cmd == "insertimage" && !value) { var imageUrl = prompt("Enter Image URL:", ""); if (imageUrl) { this.frame.focus(); this.frame.document.execCommand(cmd, false, imageUrl); this.frame.focus(); } } else { this.frame.focus(); this.frame.document.execCommand(cmd, false, value); this.frame.focus(); } }; this.isOn = function() { return Boolean(this.frame); }; this.getContent = function() { try { return unlockUrls(this.frame.document.body.innerHTML); } catch(e) { alert("SimpleTextEditor "+this.objectId+".getContent() failed"); } }; this.submit = function() { if (this.isOn()) { if (this.viewSource) { this.toggleSource(); } document.getElementById(this.id).value = this.getContent(); } }; } As you can see there are a few lines I wrote myself in the HTML file, but they didn't do the trick. Hello, I have this script (which i didn't program) which is suppose to count down an amount of time, and then redirect the page to another place. It works fine on IE/Opera but it doesn't on Netscape/Mozilla. I was wondering if any one could tell me the couse or another script that will work on most browsers. Thanks a lot Code: time_in_sec = 300;
function nextSec()
{
m = Math.floor(time_in_sec / 60);
s = time_in_sec % 60;
if (s < 10) { s = "0" + s; }
if ((m == 0)&&(s == 0))
{
location.replace("SOME_URL");
} else {
document.all.counter.innerHTML = '<font style="font-size: 13pt" color="#999999">' + m + ":" + s + "</font>";
window.setTimeout('nextSec()',1000);
}
time_in_sec--;
}
Hi all i have a question... In my below code, I need to get rid of the radio option in my file. Count pure words and Count everything as words Also if i specify some content in the input box, it shows all the word count in the output box. I need only few mentioned words to be dispalyed instead For example, if i give input as below in the input box "Java allows you to play online games, chat with people around the world, calculate your mortgage interest, and in view images in 3D, just to name a few. It's also integral to the intranet applications and and other e-business solutions that are the foundation of corporate computing." I need only to display the count of Java , yours , in , and so that i output will be Java - 1 yours - 0 in - 2 and - 3 Can someone help me out in this please... Thanks a lot!!!:) Html Code ======================================================= Code: <html>
<head>
<title> Word Count </title>
<script language = "JavaScript">
function process1 (count) { // for words
m=new Array(10000);
m1=new Array(10000);
N=new Array (10000);
for (i=0;i<=1;i++) // which is chosen
{ if (count=1)
{ ch=i;
}
}
A=count.message.value; // original message
B="";
A=" " + A+" ";
A=A.toUpperCase(); // changes all alphas to Upper case
if (ch==0) // get rid of everything but apha's
{ condense1(count);
}
else
{ lesscondense(count);
}
for (i=1;i<=A.length;i++) // trims leading spaces and multiple spaces
{ if ((!(A.charAt(i)==" ")) || (!(A.charAt(i-1)==" ")))
{B=B + A.charAt(i);
}
}
//count.result1.value=B;
B=B+" "; // makes sure there is a space at end
k=0; str=" ";
for (i=0;i<=B.length;i++)
{ k1=B.indexOf(str,k);
if (k1==-1) //end of string B
{ Numwords=i-1;
break;
}
m[i+1]=B.substring(k,k1); // places all the words into an array m
k=k1+1;
}
//count.result1.value=B;
C="";
NN=0;
for (i=1;i<=Numwords; i++) // Numwords is total number of words
{ if (!(m[i]=="")) // only looks at m1 words that have not been processed before (not empty)
{ NN=NN+1; //unique word stored in m1 array
m1[NN]=m[i];
N[NN]=1; // initialize counter for word
for (j=i+1;j<=Numwords+1;j++) //counts and makes m1 elements with unique word empty.
{ if (m1[NN]==m[j])
{ N[NN]=N[NN]+1;
m[j]="";
}
}
}
}
C=C+"Unique:" + NN+" Total:" + Numwords+"\n";
C=C+"Freq.\tWord\n";
for (i=1;i<=NN;i++) // sets up C for showing
{ C=C + N[i]+ "\t" + m1[i] + "\n";
}
count.result1.value=C;
}
function condense1(count) { // allows only alpha's and spaces for choice 1
C="";
for (i=0;i<=A.length-1;i++)
{ k=A.charCodeAt(i);
if (((k>64) && (k<91)) || (k==32))
{ C=C+A.charAt(i);
}
else
{ C=C+" ";
}
}
A=C;
//count.result1.value=B;
}
function lesscondense(count) { // allows all characters from space on
C="";
for (i=0;i<=A.length-1;i++)
{ k=A.charCodeAt(i);
if (k>31)
{ C=C+A.charAt(i);
}
else
{ C=C+" ";
}
}
A=C;
}
//========================================
function letters1(count) { // counting characters upto unicode #255
mN=new Array(5000);
for (i=0;i<=1;i++) // which is chosen
{ if ( count.radio2[i].checked)
{ ch1=i;
}
}
A=count.message.value;
T=0;
for (i=0;i<=5000;i++) // initialize Array mN to 0
{ mN[i]=0;
}
for (i=0;i<=A.length-1;i++) // k is character and counted in mN[k]
{ k=A.charCodeAt(i);
mN[k]=mN[k]+1;
}
//count.result1.value=E;
D="";
D=D+"Freq.\tLetter\n"
if (ch1==0) // shows only alpha's and total number of letters T
{ for (i=65; i<91;i++)
{ if (!(mN[i]==0))
{ D=D + mN[i] + "\t"+ String.fromCharCode(i) + "\n";
T=T+mN[i];
}
}
for (i=97;i<=122;i++)
{ if (!(mN[i]==0))
{ D=D+mN[i]+"\t"+String.fromCharCode(i)+"\n";
T=T+mN[i];
}
}
}
else // shows all characters from space (32) to unicode 255
{ for (i=32; i<=255;i++)
{ if (!(mN[i]==0))
{ D=D + mN[i] + "\t"+ String.fromCharCode(i) + "\n";
T=T+mN[i];
}
}
}
count.result1.value=D;
count.total.value=T;
count.wordav.value=Math.round(T/Numwords*10000)/10000; // rounds off
}
//-- End
</script>
</head>
<body>
<form name ="count"><a name="Word_Counter"></a><font size="+1"><p> Count pure words<input type="radio" name="radio1" value="1" CHECKED>
Count everything as words <input type ="radio" name="radio1" value="0"><br> <br>
<table border="0" cellPadding="1" cellSpacing="1">
<tr>
<td><input id="button1" name="button1" onclick="process1(document.count)" style="height: 24px; width: 165px; font-weight: bold" type="button" value="COUNT WORDS"></td>
<strong><font face="Arial" color="#000080">Input your text into the box below:</font></strong><br><textarea cols=33 name=message rows=12 style="background-color: #ffffff; font-size: 10pt" wrap=PHYSICAL></textarea> <textarea cols=33 name=result1 rows=12 style="font-size: 10pt; font-family: Arial" wrap=PHYSICAL>WORD COUNT OUTPUT BOX</textarea>
<br><table border=0 cellPadding=1 cellSpacing=1>
<input type="reset" value="Reset" name="B1">
</body>
</html>
======================================================= I'm trying to make a countdown timer, it works fine if I define the value myself from where it has to start. However, when I try to take output from the user it says undefined and 'Nan'. Here is the code of html Code: <html> <head> <script type="text/javascript" src = "experimento2.js"></script> <link rel="stylesheet" type="text/css" href="experimento2.css" /> </head> <body> <h1> Count DOWn!</h1> Enter the number to begin countdown with : <input type = "text" id = "user" onchange = "input()"/> <input type="button" onclick = "timedCount()" value = "begin" id = "begin" /> <input type = "button" onclick="stopCount()" value = "stop" id = "end" /><br> <div id = "start" >00 </div> </body> </html> Here is the script: Code: var t;
var l =document.getElementById("user").value;
var c = l;
function timedCount()
{
document.getElementById('start').innerHTML=c;
c=c-1;
t=setTimeout("timedCount()",1000);
}
function stopCount()
{
clearTimeout(t);
}
Basically my problem is that if I give c a value like c = 30. it works fine. But when I try to take the input , it gives an undefined error. I'm trying to make a count-up timer that counts to 100 or 1000 then adds 1 to another number. i would like the timer speed to be adjustable if possible...i'm kinda new to javascript so any help with this would be appreciated. |
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