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JavaScript - Need Help With Dates And Upcoming Events!
This is my problem:
I have a seperate page on my website with a list of upcoming events. On that page I have the date of the upcoming event and then the description. On the main page of my website, I have a small table with the next four upcoming events(with the dates of course). So far I have been manually changing the four closest upcoming events on the main page. (just copy and paste from the upcoming events page) My question: Can javascript "grab" from the upcoming events page the next four events, and have them automatically pasted into the table on my main page? And if it is possible, what code(s) do I need? This way I don't have to do it manually and will save me lots of time. P.S. I have a weak understanding of javascript, but throw any code at me and I will try to understand it. Thank you Similar TutorialsI am using a freebie script that changes css elements using onClick when you hit a button. I have 12 choices I want to add, and don't want 12 buttons, but rather a dropdown list. 2 button examples (and js code) is: <input onclick="changecss('li','background','url(images/list_02.jpg) no-repeat 10.2em .12em')" value="Change to BG 2" type="button" /> <input onclick="changecss('li','background','url(images/list_03.jpg) no-repeat 10.2em .12em')" value="Change to BG 3" type="button" /> How do I convert this to a SELECT list?? Thank you! I have a simple web page and am trying display the date of the upcoming Saturday no matter what the current day of the week is. During the month the code works ok, but the last week when there is a new month - it craps out. Example, today is 30 Jan 2011, the code returns "36-Jan-2011" instead of "5-Feb-2011". What I have is: Code: <script language=javascript>
var monthname = new
Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec");
var d = new Date();
var curr_day = d.getDay();
var curr_date = d.getDate();
var curr_month = d.getMonth();
var curr_year = d.getFullYear();
var NextSat = curr_date + (6-d.getDay()) + "-" + monthname[d.getMonth()] + "-" + curr_year;
document.write (NextSat)
</script>
Any idea how to calculate the date of the upcoming Saturday? Thanks vm This is what I have: http://page-test.co.uk/js-test.html ..and it works exactly how I want it to, but I need it to work by doing these two things: (a) If you see in the change_button function, I have hard coded the 'name_can_vary' name element. I need to do it so this isn't hard coded (so it can work on any page/form). (b) I don't want to change any of the HTML, and I only want to change the code used in the change_button function (otherwise I will need to change many pages). Thanks in advance. i have a link that references: <a href="My_Video.asx">video</a>. when you click, video will open in the "windows media player" and the parent window goes blank. how can i prevent the parent window from going blank? thank you for help julio Hi guys, I'm a newbie so bear with me please. I downloaded this calendar which is now working great: JavaScript Calendar - Digital Christian Design (http://www.javascriptkit.com). Does anyone know how to change the date format from mm/dd/yyyy to dd/mm/yyyy? Also, is it possible to have links on such a calendar? I.e. in the event descriptions? Thanks. I was testing a required entry form, and i'm stuck. Code: <html>
<head>
<script type="text/javascript">
function validate_required(field,alerttxt)
{
with (field)
{
if (value==null||value=="")
{
alert(alerttxt);return false;
}
else
{
return true;
}
}
}
function validate_form(thisform)
{
with (thisform)
{
if (validate_required(email,"Username must be filled out!")==false)
{username.focus();return false;}
}
}
</script>
</head>
<body>
<form action="submit.htm" onsubmit="return validate_form(this)" method="post">
Username: <input type="text" name="username" size="20">
<input type="submit" value="Submit">
</form>
</body>
</html>
i have this so far. i want to add a password part. i know i would take Code: Password: <input type="text" name="password" size="20"> and put it underneath the username part in the codes., but i don't know to do the rest, with the error message poping up. With input box if you type something and refresh the page, the previous words that you typed in will be filtered and be display in a scroll down form in which you can click it. My question is, when I click the input type is it possible to scroll down, and display values that comes from a database? It should also filter the scroll down results. If it's possible I don't know how to do it. I tried googling but I can't find an explanation on how to do it. Thanks. <input type="text" value="" onclick=""> I sometimes see that some people use this expression: event = event || window.event Why people need to do this? What does it mean? i have a checkbox: Code: <input type="checkbox" id="my_checkbox" name="option2" value="Check" checked>Check i want to add an event to it so that i do something to a dom element when it is checked and when it is not checked.What is the event and how can i get its status? i have placed a text box with onclick and onblur event. onclick shows contents(links) of a div tag below it and onblur hides the div basically it was a jquery based drop down menu but due to some problem I need to avoid jquery. Now the problem happens when a link of div tag is clicked. The link does not work due to onblur event on the textbox. Any suggestion? Quote: <input type="text" style="text-transform: capitalize;" value="" class="abd_txtfld" name="loc" id="loc" onclick="gettabcontentSearch('','')" onblur="hide()"/> <div id="cityddsearch" class="select_citydd" style="position: absolute; margin-top: 2px; left: 5px; display: none;"> <ul> <li><a href='../link1.asp'>link1</a></li> <li><a href='../link2.asp'>link2</a></li> <li><a href='../link3.asp'>link3</a></li> </ul> </div> Hi I have a requirement....I have a timer on a page. If the user leave the page (mouse goes off of that page) the timer starts and continues...and when the user comes into that page(mouse over that page) the timer goes off/STOP....Is this can be done?? using javascript??? pls help... I am having trouble understanding why this does not work? Code: <HTML>
<HEAD>
<TITLE>Event Loops</TITLE>
<SCRIPT TYPE="text/javascript">
function seturl(a,b,c,d,e)
{
this[0] = a;
this[1] = b;
this[2] = c;
this[3] = d;
this[4] = e;
}
function selectPage(list) {
var page = Math.floor(Math.random()*4);
winow.open(list[page],"Random_Page");
}
choices = seturl("http://www.google.com,
"http://www.yahoo.com,
"http://www.youtube.com,
"http://www.bing.com,
"http://www.xbox.com");
</SCRIPT>
</HEAD>
<BODY onLoad="selectPage(choices);">
<H1>Please Wait...</H1>
</BODY>
</HTML>
hello, Im trying to write a program when the user clicks on the button, the textbox should display "how are you ". This is what I tried : <html> <head> <title>"Click"</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> </head> <body> <p> <input name="text1" type="text" id="text1" value="textbox 1" onFocus="this.style.background ='yellow'" onBlur="this.style.background='white'"> </p> <p> <input name="text2" type="text" id="text2" value="textbox 2" onFocus="this.style.background = 'yellow'" onBlur="this.style.background='white'"> </p> <p> <button onclick="textbox1.value="how are you">Click Me!</button> </p> </body> </html> Hi Guys I have been trying to implement a way of using `onclick` to fill out a form field, with a Value assigned by a clickable rollover image. So i have a image rollover of a PC, i give the PC a Value? ID? of `PC No34` When the image is clicked it updates its Value of PC No34 to a Form text field which is named `pcid` the Form is on the same page as the PC rollover image. I have been trying most of the day but not getting it. Pls help Thanks for any help with this Willo I would like to personalise the Events calendar [http://www.wsabstract.com/script/scr...alendar.shtml] Every time I try to change the title text, paste in onto my own page or add a background, even with the same URL, the script stops displaying. Can anybody help me as the designers link is defunct! Many thanks, Hello. I'm new to JavaScript to any help in understanding would be great. For an html form, i'm am trying to have it so when a user clicks on the 'email' input box then a div element next to it displays "please make sure it's correct", and when they click out of the box (ie, to the next field), the message disappears again. I have managed to make it appear using this; Code: function displaymessage()
{
document.getElementById("message").innerHTML="please make sure your email address isn't fake.. you dick";
}
<input class="textbox" name="email" onclick="displaymessage()"<input type='<p id="message"></p>
BUT, how do i make it disappear when the user clicks out.. is it onchange()?.. if so, how. many thanks!! I need help with making an Image onMouseOver event and onMouseOut event without using <a> tags and inline code in the HTML. I know how to do it with <a> tags and inline already. Not sure how to go about doing this without <a> tags and inline. If someone could give me an example of how to do this using strictly Javascript only, I would greatly appreciate the help. I am also planning on having the Images within a table and assigning functions that execute when the mouse is over the image within the cell and when the mouse is off the image in the cell. Hi all, The question is hopefully relatively simple. if I have an object say Code: [
var SampleObject = function(id){
SampleObject.id = id;
SampleObject.age= 22;
}
Is there a way to create an event that triggers every time the age member value changes? Thanks Ollie. Hi people, I've been asked to build a rotative news/banner switcher. Like you would see on news channel on TV at the bottom. I am using setInterval() to call an xajax method every X seconds. Works great. I keep trace of an array index and return the next content everytime it is called. (Not forgeting to roll up the index (or go back to 0 if I reach the end)) So for so good. But I was asked to add mouse events to this. The ability to stop the rolling interval onmouseover and resume onmouseout. Same goes with a pause/play button. So I kill the interval using clearInterval(), its stops. onmouseout resumes the first timer AND Creates a new one so it doubles the rotations. I tried various solutions found on google but none of them works at all. I need help to properly start/stop pause/resume a javascript timer. now to the code. I'm using a little xajax here but my problem is from javascript. init() gets called on body onload() Code: function init(){
$xAjax_objResponse = initXajaxObject();
//time script to refresh the banner
//I also declare the timer variable there.
$xAjax_objResponse->script("var timerMarquise; xajax_refreshMarquise();");
//Starts the timer
$xAjax_objResponse->script(getMarquisePlayScript());
return $xAjax_objResponse;
}
refreshMarquise() sets the banner content Code: function refreshMarquise(){
$xAjax_objResponse = initXajaxObject();
$oRedaction = unserialize($_SESSION["creation2"]["redact"]["obj"]); //Session object
$oIdee = $oRedaction->getNextIdee(); //Gets the next object containing the info to show
$innerMarquise = getMarquiseInner($oIdee); //builds the html to show the content
$xAjax_objResponse->assign("redaction_marquise", "innerHTML", $innerMarquise); //Actually sets the result to the page
//without anything to show, I don't display the banner
$displayMarquise = count($oRedaction->getArrIdeesValides()) == 0 ? "none":"block";
$xAjax_objResponse->assign("redaction_marquise_cheat", "style.display", $displayMarquise);
$_SESSION["creation2"]["redact"]["obj"] = serialize($oRedaction); //Save objects new state - modified index
return $xAjax_objResponse;
}
getMarquisePlayScript() starts the timer Code: function getMarquisePlayScript(){
$script = getMarquisePauseScript(); //I clear the current timer
$script .= "timerMarquise = window.setInterval(\"xajax_refreshMarquise()\", 3000);"; //This should call refreshMarquise every 3 seconds
return $script;
}
getMarquisePauseScript() - should stop and clear the interval Code: function getMarquisePauseScript(){
return "window.clearInterval(timerMarquise);";
}
Mouse events - call the pause and play scripts Code: onmouseover='xajax_pauseMarquise();' onmouseout='xajax_playMarquise(); thanks for help in the attached photos you have a wheel of colors and a corresponding cascading menu. I'd like to just be able to onmouseover one of the 8 colored polygons within the wheel, have it replace the wheel with one of 8 new images depending on which polygon the mouse is over, and at the same time, light up the corresponding image on the cascading company menu group. is this possible with javascript? links to a tutorial? I've had some experience with replacing one image with another onmouseover, but not with breaking up one image into 8 parts, each with a separate image replacement. I could see how you could perform this with only 4 different colored polygons, but not 8. |
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