JavaScript - Adding Time In Javascript
I am trying to set up a web that new times will be displayed when they add current times to a form.
here is the static HTML <form method="POST" > current time is 11:32 AM</p> <p>add <input type="text" name="T1" size="5" value="20"> mins and the new time time would be <b> 11:52 AM</b></p> <p>add another<input type="text" name="T2" size="5" value="15"> mins and the time then changes to <b>12:07 PM</b></p> <p><input type="submit" value="Submit" name="B1"></p> <p><input type="reset" value="Reset" name="B2"></p> </form> I would like to have the new times to change dynamically as they type in either (or both) input boxes Similar Tutorials1 down vote favorite I do have the countdown script (see link below) to display the time between current time and the date given in real-time. However, I want to achieve to display the time difference between a given start and end time. Right now, it calculates from the current server time to the end time. I want to be able to set up my own start time and end time. Here is what I have: http://jsfiddle.net/BgEtE/ thank you for help Hello I am new to javascript (4 months), I would like to add an hour to the current time each time a button is clicked. I have this code: ------------------------------------------------------------------ var hourstbutton=document.getElementById("button3"); hoursbutton.onclick=function() { var divlink=document.getElementById("math3"); var newtime2=new Date(); var currenthours2=newtime2.getHours()+1; var currentmins2=newtime2.getMinutes(); var currentsecns2=newtime2.getSeconds(); var ampm2= (currenthours2>=12) ? "P.M." : "A.M."; if (currenthours2>=13) { currenthours2-=12; } if(currenthours2<1){ currenthours2=12; } if(currentmins2<10){ currentmins2= "0" + currentmins2; } if(currentsecns2<10){ currentsecns2="0" + currentsecns2; } divlink.innerHTML=currenthours2+":"+currentmins2+":"+currentsecns2+ " "+ampm2; ------------------------------------------------------------------------ How do I tie the number of button clicks into the number of times this code is executed? Any help is appreciated thanks. What im trying to do is have the page auto refresh after the time countdown has expired. Here is the java code for the counter how would it be possible to add a autorefresh after the counter has reached 0 time left. Code: function ulticountdown(time, id, format, keepCounting, zero, langarray){ timeleft = time; var countUp = false; if (timeleft < 0) { if (keepCounting == 0) { timeleft = 0; } else { timeleft *= -1; countUp = true; } } seconds = timeleft%60; timeleft -= seconds; timeleft = timeleft/60; minutes = timeleft%60; timeleft -= minutes; timeleft = timeleft/60; hours = timeleft%24; timeleft -= hours; days = timeleft/24; var counterstring = ''; if (zero == 1) { if (seconds < 10) { seconds = '0'+seconds; } if (minutes < 10) { minutes = '0'+minutes; } if (hours < 10) { hours = '0'+hours; } } if (format == 1) { if (days != 0) { if (days != 1) { counterstring = counterstring+" "+days+" "+langarray[1]; } else { counterstring = counterstring+" "+days+" "+langarray[0]; } } if (hours != 0) { if (hours != 1) { counterstring = counterstring+" "+hours+" "+langarray[3]; } else { counterstring = counterstring+" "+hours+" "+langarray[2]; } } if (minutes != 0) { if (minutes != 1) { counterstring = counterstring+" "+minutes+" "+langarray[5]; } else { counterstring = counterstring+" "+minutes+" "+langarray[4]; } } if (seconds != 1) { counterstring = counterstring+" "+seconds+" "+langarray[7]; } else { counterstring = counterstring+" "+seconds+" "+langarray[6]; } } else if (format == 2) { if (days != 0) { if (days != 1) { counterstring = counterstring+" "+days+" "+langarray[1]; } else { counterstring = counterstring+" "+days+" "+langarray[0]; } } if (hours != 0) { if (hours != 1) { counterstring = counterstring+" "+hours+" "+langarray[3]; } else { counterstring = counterstring+" "+hours+" "+langarray[2]; } } if (minutes != 0) { if (minutes != 1) { counterstring = counterstring+" "+minutes+" "+langarray[5]; } else { counterstring = counterstring+" "+minutes+" "+langarray[4]; } } } else if (format == 3) { if (days != 0) { if (days != 1) { counterstring = counterstring+" "+days+" "+langarray[1]; } else { counterstring = counterstring+" "+days+" "+langarray[0]; } } if (hours != 0) { if (hours != 1) { counterstring = counterstring+" "+hours+" "+langarray[3]; } else { counterstring = counterstring+" "+hours+" "+langarray[2]; } } } else if (format == 4) { if (days != 0) { if (days != 1) { counterstring = counterstring+" "+days+" "+langarray[1]; } else { counterstring = counterstring+" "+days+" "+langarray[0]; } } } else if (format == 5) { if (days != 0) { if (days != 1) { counterstring = counterstring+" "+days+" "+langarray[1]; } else { counterstring = counterstring+" "+days+" "+langarray[0]; } } counterstring += " "+hours+":"+minutes+":"+seconds; } else if (format == 6) { counterstring = days; }else { // we should never get here, but for safety add the last one as default case. if (days != 0) { if (days != 1) { counterstring = counterstring+" "+days+" "+langarray[1]; } else { counterstring = counterstring+" "+days+" "+langarray[0]; } } counterstring += " "+hours+":"+minutes+":"+seconds; } var newdiv = document.createElement("div"); newdiv.innerHTML = counterstring; var olddiv = document.getElementById("counter"+id); var parent = olddiv.parentNode; parent.removeChild(olddiv); newdiv.id = "counter"+id; parent.appendChild(newdiv); if (countUp == true) { newtime = time-1; } else { newtime = time-1; } setTimeout("ulticountdown("+newtime+","+id+","+format+", "+keepCounting+", "+zero+", langarray)",1000); } I want to make a javascript clock (using Server time and not user computer time). After searching I have found the code on http://www.elated.com/articles/creat...ascript-clock/ The Code is: PHP 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> <style type="text/css"> #clock { font-family: Arial, Helvetica, sans-serif; font-size: 0.8em; color: white; background-color: black; border: 2px solid purple; padding: 4px; } </style> <script type="text/javascript"> <!-- function init ( ) { timeDisplay = document.createTextNode ( "" ); document.getElementById("clock").appendChild ( timeDisplay ); } function updateClock ( ) { var currentTime = new Date ( ); var currentHours = currentTime.getHours ( ); var currentMinutes = currentTime.getMinutes ( ); var currentSeconds = currentTime.getSeconds ( ); // Pad the minutes and seconds with leading zeros, if required currentMinutes = ( currentMinutes < 10 ? "0" : "" ) + currentMinutes; currentSeconds = ( currentSeconds < 10 ? "0" : "" ) + currentSeconds; // Choose either "AM" or "PM" as appropriate var timeOfDay = ( currentHours < 12 ) ? "AM" : "PM"; // Convert the hours component to 12-hour format if needed currentHours = ( currentHours > 12 ) ? currentHours - 12 : currentHours; // Convert an hours component of "0" to "12" currentHours = ( currentHours == 0 ) ? 12 : currentHours; // Compose the string for display var currentTimeString = currentHours + ":" + currentMinutes + ":" + currentSeconds + " " + timeOfDay; // Update the time display document.getElementById("clock").firstChild.nodeValue = currentTimeString; } // --> </script> </head> <body onload="updateClock(); setInterval('updateClock()', 1000 )"> <div> <span id="clock"> </span> </div> </body> </html> The problem is that it (the code above) is using the users computer time. (I found (in the comments of http://www.elated.com/articles/creat...ascript-clock/) that I should use: PHP Code: var currentTime = [serverValue goes here]; But I don't really know what should I put in the "serverValue goes here" ..... ) So how can I make this code to use the server time (and not the users time)? Any Suggestion Will Be Helpfull I have a script which opens an HTML page and passes the current URL to a form on the page. I'm also using RokBox, which open a window as an overlay on the current page rather than as a popup. It is triggered by adding rel="rokbox" to any link. For instance, the following link opens moreinfo.htm using RokBox: Code: <a rel="rokbox" href="/modules/mod_S5tellafriend/moreinfo.htm">More Info</a> Problem is the link doesn't pass the URL. The following code passes the URL but doesn't trigger RokBox: Code: <input type="button" class="button" value="MORE INFORMATION" onclick="s5_open_taf_popup()"/> <script type="text/javascript"> var s5_taf_parent = window.location; function s5_open_taf_popup() { window.open('/modules/mod_S5tellafriend/moreinfo.htm','page','toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=420,height=570,left=50,top=50,titlebar=yes') } </script> Is there a way to add rel="rokbox" to the script? Or maybe pass the URL with the link instead? Thanks! I have this code on my invisionfree forum that is suppose to change a layout from 6 AM - 6 PM but it isn't working. Here is the code Code: <script language="javascript"> /* script created by Chandler @ http://s4.invisionfree.com/digitalized <-- a great site for skins codes and support! */ now = new Date(); itime = now.getHours(); function TSkinChange() { if (itime >= 19) { document.write('<LINK REL="stylesheet" TYPE="text/css" HREF="http://hatchingyourdragons.com/daynocturne.css">'); } if (itime <= 6) { document.write('<LINK REL="stylesheet" TYPE="text/css" HREF="http://hatchingyourdragons.com/nightnocturne.css">'); }} TSkinChange(); </script> Thanks in advance Hey all, I have a couple of videos that display on web page. I want one to display 5 seconds after another when someone clicks a link. Now I know of the setTimeout method, but I can't seem to get it to work in this below code. The thing is both of the video elements are in the same function. Any help will be greatly appreciated: Code: <script type="text/javascript"> <!-- window.onload = initLinks; var myVid = new Array("area2d.swf","Bar2D.swf", "Column3D.swf", "Column2D.swf"); var myFlash = new Array("data/Area2D.xml","data/Bar2D.xml", "data/Column3D.xml", "data/Column2D.xml"); var thisVid = 0; function initLinks() { document.getElementById("vid1").onclick = processVid1; document.getElementById("vid2").onclick = processVid2; document.getElementById("vid3").onclick = processVid3; document.getElementById("prevLink").onclick = processPrevious; document.getElementById("nextLink").onclick = processNext; } function processVid1() { document.getElementById("myVideo").src = myVid[0]; document.getElementById("myVideo").dataURL = myFlash[0]; document.getElementById("myVideo2").src = myVid[1]; document.getElementById("myVideo2").dataURL = myFlash[1]; return false } function processVid2() { document.getElementById("myVideo").src = myVid[2]; document.getElementById("myVideo").dataURL = myFlash[2]; document.getElementById("myVideo2").src = myVid[3]; document.getElementById("myVideo2").dataURL = myFlash[3]; return false } function processVid3() { document.getElementById("myVideo").src = myVid[2]; return false } function processPrevious() { if (thisVid == 0) { thisVid = myVid.length; } thisVid--; document.getElementById("myVideo").src = myVid[thisVid]; return false; } function processNext() { thisVid++; if (thisVid == myVid.length) { thisVid = 0; } document.getElementById("myVideo").src = myVid[thisVid]; return false; } --> </script> </head> <body> <div id="slideshow"> <h1>Introducing</h1> <table width=""> <tr> <td> <embed src="area2d.swf" flashVars="&dataURL=data/Area2D.xml&debugMode=0&chartWidth=295&chartHeight=295" quality="high" width="295" height="295" type="application/x-shockwave-flash" allowScriptAccess="always" pluginspage="http://www.macromedia.com/go/getflashplayer" id="myVideo" /> </embed> <td <td> <embed src="Bar2D.swf" flashVars="&dataURL=data/Bar2D.xml&debugMode=0&chartWidth=295&chartHeight=295" quality="high" width="295" height="295" type="application/x-shockwave-flash" allowScriptAccess="always" pluginspage="http://www.macromedia.com/go/getflashplayer" id="myVideo2" /> </embed> <td </tr> </table> </div> <div id="pageTree"> <ul> <li><a href="video1.html" id="vid1">Area</a></li> <li><a href="video2.html" id="vid2">Bar</a></li> <li><a href="video3.html" id="vid3">Inventory</a></li> </ul> </div> <div align="center"> <h2><a href="previous.html" id="prevLink">« Previous</a> <a href="next.html" id="nextLink">Next »</a></h2> </div> </body> Hi, I'm not too familiar with javascript but I am trying to find a script which I can enter a specific time and date and when that date is reached the script will alert me with a desired message. (not looking for a calendar) Help would be appreciated Harry Hello everyone! I hope you can help me. I am writing a submit form that has to have an indication if a form is information is missing. I have followed along the steps with my text and I can't seem to figure out what I am doing wrong. Can anyone help me? Here is my code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD.HTML 4.01 Transitional//EN" "http://www.w3.org/TR/htm14/loose.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>Kudler Fine Foods Contact Page</title> <meta http-equiv="Content-type" content="text/html; charset=iso-8859-1"> <!---Kami Demnyan 21 December 2009--> <script type="text/javascript"> /*<![CDATA[*/ <!--This code ensures that the zip code and telephone numbers are actual numerical digits, not letters--> function checkForNumber(fieldValue) { var numberCheck = isNaN(fieldValue); if (numberCheck == true) { window.alert ("Please enter a numerical value"); return false; } } <!--This code ensures that all of the fields contain text, its not functioning, I'm using page 263 in the text as my guide--> function submitForm() { if (document.forms[0].name.value == "" || document.forms[0].address.value == "" || document.forms[0].city.value == "" || document.forms[0].state.value == "" || document.forms[0].zip.value == "" || document.forms[0].phone.value == "" || document.forms[0].email.value == "") { window.alert("Please enter your missing information"); return false; } else return true; } /*]]>*/ </script> </head> <body> <h1> KUDLER FINE FOODS </h1> <h2> JOIN OUR MAILING LIST</h2> <!--This is where the user will input all of their information to join the mailing list--> <form action="completeform.html" method="get" onsubmit="return onSubnit();" enctype="application/x-www-form-urlencoded"> <p>Name<br /> <input type="text" name="name" size="50" /></p> <p>Address<br /> <input type="text" name="address" size="50" /></p> <p>City, State, Zip <br /> <input type="text" name="city" size="30" /> <input type="text" name="state" size="3" /> <input type="text" name="zip" size="10"; onchange="return checkForNumber(this.value)"; /></p> <p>Telephone<br /> <input type="text" name="phone" size="25" onchange="return checkForNumber(this.value)"; /></p> <p>Email Address<br /> <input type="text" name="email" size="50" /></p> <!--This is where the submit and reset buttons are located--> <p><input type="submit" value="Submit Form" /> <p><input type="reset" value="Reset Form" /> </form> </body> </html> ALSO: My instructor does not want me to use the onchange tag, is there a suitable replacement for that? Any help would be greatly appreciated, thank you. Kami Hi All, i want to achieve an effect like the following, please help 1. i want to get the current time, possibility no from client computer ( sometimes their time is wrong)? i dont know whether can achieve but if cannot, then never mind, just get from client computer. 2. for example now is 1:25 am, i want to generate dynamically every half an hour timing from 2 am(round up) till for example 11 am something like <select> <option>2:00</option> <option>2:30</option> ................ <option>11:00</option> </select> for me this is a bit complicated, anybody can help me? <option>3:00</option> Hello, I was given an assignment to change an existing form into one that will automatically perform calculations and since I have never done this before I am learning as I go. The form needs to do the following: gr_percentage = list_percentage + sale_percentage gr_comm_dollars = gr_percentage * price list_comm_dollars = list_percentage * price and so on. I also need to calculate the following gr_total_dollars = gr_comm_dollars + gr_fixed_dollars + gr_bonus_dollars (all of which will be calculated on entries for the sale and list portions). I though that I had it figured out but upon testing the form it does nothing. Please let me know what I need to change in order for the calculations to work properly. Thank you Code: <script type="text/javascript"> function calculate(Id) { var price = document.getElementById('price').value; var REO_list_percentage = document.getElementById('REO_list.percentage').value; var REO_sale_percentage = document.getElementById('REO_sale_percentage').value; var REO_sale_dollars = document.getElementById('REO_sale_dollars').value var REO_list_dollars = document.getElementById('REO_list_dollars').value var REO_sale_bonus_dollars = document.getElementById('REO_sale_bonus_dollars').value; var REO_list_bonus_dollars = document.getElementById('REO_list_bonus_dollars').value; var REO_sale_fixed_dollars = document.getElementById('REO_sale_fixed_dollars').value; var REO_list_fixed_dollars = document.getElementById('REO_list_fixed_dollars').value; var gr_comm_dollars = document.getElementById('gr_comm_dollars').value; var gr_bonus_dollars = document.getElementById('gr_bonus_dollars').value; var gr_fixed_dollars = document.getElementById('gr_fixed_dollars').value; document.getElementById('gr_comm_percentage').value=REO_list_percentage + REO_sale_percentage; document.getElementById('gr_comm_dollars').value=gr_comm_percentage/100*price; document.getElementById('reo_list_dollars').value=REO_list_percentage/100*price; document.getElementById('reo_sale_dollars').value=REO_sale_percentage/100*price; document.getElementById('gr_fixed_dollars').value=REO_sale_fixed_dollars + REO_list_fixed_dollars; document.getElementById('gr_bonus_dollars').value=REO_sale_bonus_dollars + REO_list_bonus_dollars; document.getElementById('gr_total_dollars').value=gr_comm_dollars + gr_fixed_dollars + gr_bonus_dollars; document.getElementById('REO_sale_total_dollars').value = REO_sale_comm_dollars + REO_sale_fixed_dollars + reo_sale_bonus_dollars; document.getElementById('REO_list_total_dollars').value = REO_list_comm_dollars + REO_list_fixed_dollars + reo_list_bonus_dollars; gr_comm_dollars = isNAN(gr_comm_dollars)?0:parseFloat(gr_comm_dollars,10); gr_fixed_dollars = isNAN(gr_fixed_dollars)?0:parseFloat(gr_fixed_dollars,10); gr_bonus_dollars = isNAN(gr_bonus_dollars)?0:parseFloat(gr_bonus_dollars,10); } </script> </head> //here is the form <tr > <td><cfoutput><cfif #form.list_type# IS 1 OR #form.list_type# IS 2><b>*</b></cfif></cfoutput><b>Sold Price</b> </td> <td><input type="text" id="price" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" onchange="calculate('gr_comm_dollars','REO_sale_dollars','REO_list_dollars')" /></td> </tr> <tr><td colspan="2"><b>Commission Information</b> </td> </tr> <!---Form headings---> <tr><td> </td> <td colspan="2" align="center"><b>Main Commission</b></td> <td align="center"><b>Fixed</b></td> <td align="center"><b>Bonus/<br />Other</b></td> <td align="center"><b>Total</b></td> </tr> <tr> <td> </td> <td><b>%</b></td> <td><b>$</b></td> <td><b>$</b></td> <td><b>$</b></td> <td><b>$</b></td> </tr> <!---End form headings---> <tr><td><b>*</b>Gross Comm</td> <td><input type="Text" id="gr_comm_percentage" size="1" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'"onchange="calculate ('gr_comm_dollars')" > </td> <td><input type="text" id="gr_comm_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" onchange="calculate('gr_total_dollars')"> </td> <td><input type="text" id="gr_fixed_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'"onchange="calculate ('gr_total_dollars')"> </td> <td><input type="text" id="gr_bonus_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'"onchange="calculate('gr_total_dollars')"> </td> <td><input type="text" name="gr_total_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'"> </td> </tr> <tr> <cfoutput> <cfif #form.list_type# IS 2> <td><b>*</b>REO List </td><!---Comp. Dollar---> <td><input type="Text" id="REO_list_percentage" size="1" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" onchange="calculate('gr_commission_percentage','REO_list_dollars')"> </td> <td><input type="text" id="REO_list_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" onchange="calculate ('REO_list_total_dollars')"> </td> <td><input type="text" id="REO_list_fixed_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" onchange="calculate ('REO_list_total_dollars')"> </td> <td><input type="text" id="REO_list_bonus_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" onchange="calculate ('REO_list_total_dollars')"> </td> <td><input type="text" id="REO_list_total_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'"> </td> <!---List type 1 begins here---> <cfelseif #form.list_type# IS 1 ><td><b>*</b>Amt Pd to O/B</td> <td><input type="Text" name="OB_percentage" size="1" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'">% </td> <td>$<input type="text" name="OB_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" > </td> <cfelse><td>Amt Pd to O/B</td> <td><input type="Text" name="OB_percentage" size="1" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'">% </td> <td>$<input type="text" name="OB_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'"> </td> </cfif> </cfoutput> </tr> <tr> <cfoutput> <cfif #form.list_type# IS 2> <td><b>*</b>REO Sale </td><!---Comp. Dollar---> <td><input type="Text" id="REO_sale_percentage" size="1" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" onchange="calculate('gr_commission_percentage','REO_sale_dollars')"> </td> <td><input type="text" id="REO_sale_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" onchange="calculate ('REO_sale_total_dollars')" > </td> <td><input type="text" id="REO_sale_fixed_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" onchange="calculate ('REO_sale_total_dollars')"> </td> <td><input type="text" id="REO_sale_bonus_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'" onchange="calculate ('REO_sale_total_dollars')"> </td> <td><input type="text" id="REO_sale_total_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'"> </td> <cfelse><td><b>*</b>REO Gross</td> <td><input type="Text" name="comp_percentage" size="1" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'">% </td> <td>$<input type="text" name="comp_dollars" size="8" class="TextBox" onfocus="this.className='TextBoxSelected';select()" onblur="this.className='TextBox'"> </td> </cfif> </cfoutput> </tr> <tr> Hi I hope I hit the topic I have a problem in java script i need it for an online game that I develop but not as I do not go javasript countdown or can help me I need a timer that counts down and ceases to move to the other side but not when Refresh to go back and allow you to set time thanks in advance
I cannot get my JavaScript code to work. Does anyone know what I am doing wrong with the following code: <html> <head> <title>Welcome</title> </head> <body> <h1>Welcome to my Web Page</h1> <script type="text/javascript"> /* <![CDATA[ */ var dateObject = new Date(); var greeting = ""; var curTime = ""; var minuteValue = dateObject.getMinutes(); var hourValue = dateObject.getHours(); if (minuteValue < 10) minuteValue = "0" + minuteValue; if(hourValue < 12) { greeting = "<p>Good morning! " curTime = hourValue + ":" + minuteValue + " AM"; } else if (hourValue == 12) { greeting = "<p>Good afternoon! "; + minute Value + " PM"; } else if (hourValue == 17) { greeting = "<p>Good afternoon!" cutTime = (hourValue-12) + ":" + minuteValue + " PM" } else { greeting = "<p>Good evening! " curTime = (hourValue-12) + ":" + minuteValue + " PM" } var dayArray = newArray("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"); var monthArray = newArray("January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"); var day = dateObject.getDay(); var month = dateObject.getMonth(); document.write("<p>"+ greeting + "It is " + curTime + " on " + dayArray[day] + ", " + monthArray[month] + " " + dateObject.getDate() + ", " + dateObject.getFullYear() + ".</p>"); /* ]]> */ </script> </body> </html> ~xhtml205 I have found a code to help me learn how to add forms in javascript, but it's limited to text input forms. Code: <script type="text/javascript"><!-- function updatesum() { document.form.sum.value = (document.form.sum1.value -0) + (document.form.sum2.value -0); } //--></script> Where the inputs sum1 and sum2 are text fields you put whatever numbers you want in. That works fine. Great. Now what I'm having trouble with is modifying the code so that it will add one form with an input number with a form that spits out a randomly generated number. Code: <input type="button" value="D20" onclick="this.form.display.value = Math.round (20 * Math.random())" class="buttonHi" /> <input name="display" type="text" size="6" value="" /> This is what I'm using for my random number generator. So basically I want to be able to put, say, 5, into the input text field above this. And then click on the d20 button to get a random number, say, 15, and then have the first code add the inputted 5 with the randomly generated 15. Is this possible? I have a simple problem. I want to add the current page's url to a link, like this: <code> <a href="http://www.somesite.com/somepage.aspx?a="> </code> After the 'a=' I need to add javascript that will return the current url. It can be the full url (example: http://www.codingforums.com/newthrea...=newthread&f=2) or a partial one (example: /newthread.php?do=newthread&f=2). Can someone help me with an example? hi, Guys can u help me currently iam running clicksor ads on my blog but its decrease page load time and page stuck where javascrip is located can u help me . how can i put this javascript in iframe so that this javascript loads but never stuck the page thanx Regards Fawad How can I build a table that prompts user for number of rows and then number of columns and then builds it based on user input?
http://whitelemondesigns.com/test/about.html I can't for the life of me figure out where I'm going wrong with the scroll bar... I think I've got all the html and css correct, I have to assume there's a javascript error but I can't find it... could I have a javascript conflict? If you guys have any insight I would appreciate it, this is driving me up a wall. I downloaded a popup datepicker from javascriptkit.com. All great but can't take the time out of the footer. I only want the date to show, and once selected, I would like the field to be filled with "Day, Date, Month, Year" (no time). Code is as follows: Code: function show_calendar(str_target, str_datetime) { var arr_months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]; var week_days = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]; var n_weekstart = 1; // day week starts from (normally 0 or 1) var dt_datetime = (str_datetime == null || str_datetime =="" ? new Date() : str2dt(str_datetime)); var dt_prev_month = new Date(dt_datetime); dt_prev_month.setMonth(dt_datetime.getMonth()-1); var dt_next_month = new Date(dt_datetime); dt_next_month.setMonth(dt_datetime.getMonth()+1); var dt_firstday = new Date(dt_datetime); dt_firstday.setDate(1); dt_firstday.setDate(1-(7+dt_firstday.getDay()-n_weekstart)%7); var dt_lastday = new Date(dt_next_month); dt_lastday.setDate(0); // html generation (feel free to tune it for your particular application) // print calendar header var str_buffer = new String ( "<html>\n"+ "<head>\n"+ " <title>Calendar</title>\n"+ "</head>\n"+ "<body bgcolor=\"White\">\n"+ "<table class=\"clsOTable\" cellspacing=\"0\" border=\"0\" width=\"100%\">\n"+ "<tr><td bgcolor=\"#4682B4\">\n"+ "<table cellspacing=\"1\" cellpadding=\"3\" border=\"0\" width=\"100%\">\n"+ "<tr>\n <td bgcolor=\"#4682B4\"><a href=\"javascript:window.opener.show_calendar('"+ str_target+"', '"+ dt2dtstr(dt_prev_month)+"'+document.cal.time.value);\">"+ "<img src=\"prev.gif\" width=\"16\" height=\"16\" border=\"0\""+ " alt=\"previous month\"></a></td>\n"+ " <td bgcolor=\"#4682B4\" colspan=\"5\">"+ "<font color=\"white\" face=\"tahoma, verdana\" size=\"2\">" +arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+"</font></td>\n"+ " <td bgcolor=\"#4682B4\" align=\"right\"><a href=\"javascript:window.opener.show_calendar('" +str_target+"', '"+dt2dtstr(dt_next_month)+"'+document.cal.time.value);\">"+ "<img src=\"next.gif\" width=\"16\" height=\"16\" border=\"0\""+ " alt=\"next month\"></a></td>\n</tr>\n" ); var dt_current_day = new Date(dt_firstday); // print weekdays titles str_buffer += "<tr>\n"; for (var n=0; n<7; n++) str_buffer += " <td bgcolor=\"#87CEFA\">"+ "<font color=\"white\" face=\"tahoma, verdana\" size=\"2\">"+ week_days[(n_weekstart+n)%7]+"</font></td>\n"; // print calendar table str_buffer += "</tr>\n"; while (dt_current_day.getMonth() == dt_datetime.getMonth() || dt_current_day.getMonth() == dt_firstday.getMonth()) { // print row heder str_buffer += "<tr>\n"; for (var n_current_wday=0; n_current_wday<7; n_current_wday++) { if (dt_current_day.getDate() == dt_datetime.getDate() && dt_current_day.getMonth() == dt_datetime.getMonth()) // print current date str_buffer += " <td bgcolor=\"#FFB6C1\" align=\"right\">"; else if (dt_current_day.getDay() == 0 || dt_current_day.getDay() == 6) // weekend days str_buffer += " <td bgcolor=\"#DBEAF5\" align=\"right\">"; else // print working days of current month str_buffer += " <td bgcolor=\"white\" align=\"right\">"; if (dt_current_day.getMonth() == dt_datetime.getMonth()) // print days of current month str_buffer += "<a href=\"javascript:window.opener."+str_target+ ".value='"+dt2dtstr(dt_current_day)+"'+document.cal.time.value; window.close();\">"+ "<font color=\"black\" face=\"tahoma, verdana\" size=\"2\">"; else // print days of other months str_buffer += "<a href=\"javascript:window.opener."+str_target+ ".value='"+dt2dtstr(dt_current_day)+"'+document.cal.time.value; window.close();\">"+ "<font color=\"gray\" face=\"tahoma, verdana\" size=\"2\">"; str_buffer += dt_current_day.getDate()+"</font></a></td>\n"; dt_current_day.setDate(dt_current_day.getDate()+1); } // print row footer str_buffer += "</tr>\n"; } // print calendar footer str_buffer += "<form name=\"cal\">\n<tr><td colspan=\"7\" bgcolor=\"#87CEFA\">"+ "<font color=\"White\" face=\"tahoma, verdana\" size=\"2\">"+ "Time: <input type=\"text\" name=\"time\" value=\""+dt2tmstr(dt_datetime)+ "\" size=\"8\" maxlength=\"8\"></font></td></tr>\n</form>\n" + "</table>\n" + "</tr>\n</td>\n</table>\n" + "</body>\n" + "</html>\n"; var vWinCal = window.open("", "Calendar", "width=200,height=250,status=no,resizable=yes,top=200,left=200"); vWinCal.opener = self; var calc_doc = vWinCal.document; calc_doc.write (str_buffer); calc_doc.close(); } // datetime parsing and formatting routimes. modify them if you wish other datetime format function str2dt (str_datetime) { var re_date = /^(\d+)\-(\d+)\-(\d+)\s+(\d+)\:(\d+)\:(\d+)$/; if (!re_date.exec(str_datetime)) return alert("Invalid Datetime format: "+ str_datetime); return (new Date (RegExp.$3, RegExp.$2-1, RegExp.$1, RegExp.$4, RegExp.$5, RegExp.$6)); } function dt2dtstr (dt_datetime) { return (new String ( dt_datetime.getDate()+"-"+(dt_datetime.getMonth()+1)+"-"+dt_datetime.getFullYear()+" ")); } function dt2tmstr (dt_datetime) { return (new String ( dt_datetime.getHours()+":"+dt_datetime.getMinutes()+":"+dt_datetime.getSeconds())); } This is called with: Code: <html lang="en"> <head> <script language="JavaScript" src="ts_picker.js"> </script> </head> <body> <form name="tstest"> <input type="Text" name="timestamp" value=""> <a href="javascript:show_calendar('document.tstest.timestamp', document.tstest.timestamp.value);"><img src="cal.gif" width="16" height="16" border="0" alt="Click Here to Pick up the timestamp"></a> </form> </body> </html> Thanks for any help!!! Ruth Hi, I am trying to build a counter in javascript. The time on the counter should be displayed in hours, minutes and seconds<24:00:00>. When the counter reaches 00:00:00, it should stop.I read some books and they say that I must use the setInterval function to implement the timer. The problem is I don't know how to begin it. Could anybody give me some guidance on where to begin to do something like this. My javascript skills are basic as you can probably tell but I do like to learn it step by step. Thanks in advance |