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JavaScript - Button Do New Thing Each Time.
How could a make a html button that each time your press it it does a new things?
Similar TutorialsHello 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. I am attempting to implement a Close icon which responds to mouseover, mouseup, mousedown, and mouseout. The problem is that the first DIV I display, using this code, works as intended, i.e. all the button states work. I can close and reopen the same DIV and everything is still fine. If I open a second DIV, which uses the reuse code below, the button states do not appear, although the DIV will close properly. If I step through the debugger all of the state images load properly but do not appear. Once I have tried to use the button in the second DIV, all of the DIV's fail to display the button states but close properly. Additionally all of the pages where this is used are generated using XMLHttpRequest(). The DIV's using this are generated when the site loads and then shown and hidden as needed with their contents being generated via XMLHttpRequest(). Anyone have any ideas? The intent is to reuse the following in a number of DIV's: Code: rtn = "<div id='closepanel' class='closepanel'><img src='images/closebutup.png' name='closebut' width='20px' height='20px' border='0px' onmouseover=\"swapbuttonstate('closebut','over')\" onmouseout=\"swapbuttonstate('closebut','out')\" onmousedown=\"swapbuttonstate('closebut','down')\" onmouseup=\"closePanel('"+this.msDivid+"')\" ></div>";
On startup I preload the images using : Code: if (document.images) {
closebutup= new Image();
closebutup.src="images/closebutup.png";
closebutover= new Image();
closebutover.src="images/closebutover.png";
closebutdown=new Image();
closebutdown.src="images/closebutdown.png";
}
The swapbuttonstate function is defined as: Code: function swapbuttonstate(buttonname, state) {
switch(state) {
case "over":
if (document.images) {
butover=eval(buttonname + "over.src");
document[buttonname].src= butover;
}
break;
case "out":
case "up":
if (document.images) {
butup=eval(buttonname + "up.src");
document[buttonname].src= butup;
}
break;
case "down":
if (document.images) {
butdown=eval(buttonname + "down.src");
document[buttonname].src= butdown;
}
break;
}
}
and closePanel is defined as: Code: function closePanel(divid) {
document.getElementById(divid).style.display='none';
}
Any help would be greatly appreciated. How can I do this? I'm new to JavaScript. I tried messing with While but it just caused lag as it kept looping infinitely. The problem I think is that I have a variable that changes every time I click the button. The function changes the variable. So it successfully changes the variable once to my likings, then when I click the button (thus running the function) it does nothing. Here's an example I created to show you Quote: <html> <head> <script type="text/javascript"> var x = 50; var y = Math.floor(Math.random()*5); function test() { var a = x+y document.getElementById("testing").innerHTML=a; } </head> <body> <p id="testing"></p> <input type="button" value="asdf" onclick="test()" /> </body> </html> So in this case, I need to click the button multiple times in which each time it should add y to x. It only works once and then goes kaput. Thanks! Hey, I've got the following problem: I want to edit this code: <a name="fb_share" type="button_count" href="http://www.facebook.com/sharer.pp"><img src="http://blog.bastian.info/wp-content/uploads/2010/02/facebook-glossy-logo.jpg"></a><script src="http://static.ak.fbcdn.net/connect.php/js/FB.Share" type="text/javascript"></script> So that after they click the button that triggers the facebook share, 7 seconds after they click it, some text appear and the picture they click disappears. Cheers how can i make a button disable when the page is loaded first time and then make it enable on the click of other button in javascript.
I need to know how to subtract a number which selecting an option from checkboxes. As seen in picture below. Basically you have a maximum of 10 stats to select. If you select say 3 Strength, I need the 10 to change to a 7, and it changes on each new value the select boxes have. So when they equal 10, it'd show a red 0 remaining. I'd prefer some way of not allowing more than a maximum of 10 from being selected, but don't know if thats even possible. Thanks for any help! Code: <h2>Starter Stats</h2>
<ul> <li>You have <b>10</b> stats remaining.</li><br />
<li>
<table width="75%">
<tr><td>
<b>Focus</b></td><td><select name="focus">
<option value="0">0</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
</select></td></tr>
<tr><td>
<b>Attack</b></td><td><select name="attack">
<option value="0">0</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
</select></td></tr>
<tr><td>
<b>Defense</b></td><td><select name="defense">
<option value="0">0</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
</select></td></tr>
<tr><td>
<b>Dexterity</b></td><td><select name="dexterity">
<option value="0">0</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
</select></td></tr>
<tr><td>
<b>Magic Defense</b></td><td><select name="magicdefense">
<option value="0">0</option>
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
</select></td></tr>
</table>
HI evey one I want to make a vote music web site , some thing like this : http://www.pmctop20.com/ we can drag each of the items in the left panel and drag it to the vote rows . How can I do so? It's a jquery script Thanks I know very little JavaScript (I can modify a script slightly, but I can't write one), so I am asking for your help. I want to place a textarea on a web page. This textarea would have attributes to make it so that if you pressed "i", it would come out as "c", or if you pressed "]" it would appear as "=", and so on. (If you're wondering, I want to make it work like the Dvorak keyboard layout). I also would like a button to copy the text in the textarea to the clipboard. Thank you in advance for your help! Jordon when i try to run this it always says INPUT FROM A FILE. a file can have more than one birthday at it will be output also to a file. sorry for my bad english Code: import java.util.*;
public class ZodiacSign {
public static void main(String[] args) {
String sign="";
String element="";
String chineseSign="";
int month, day,year;
Scanner c = new Scanner (System.in);
System.out.println("Enter day(1-31): ");
day = c.nextInt();
System.out.println("Enter month(1-12): ");
month = c.nextInt();
System.out.println("Enter year: ");
year = c.nextInt();
if((month == 1) && (day <= 20) || (month == 12) && (day >= 22)) {
sign = "Capricorn";
} else if((month == 1) || (month == 2) && (day <= 19)) {
sign = "Aquarius";
} else if((month == 2) || (month == 3) && (day <= 20)) {
sign = "Pisces";
} else if((month == 3) || (month == 4) && (day <= 19)) {
sign = "Aries";
} else if((month == 4) || (month == 5) && (day <= 21)) {
sign = "Taurus";
} else if((month == 5) || (month == 6) && (day <= 21)) {
sign = "Gemini";
} else if((month == 6) || (month == 7) && (day <= 23)) {
sign = "Cancer";
} else if((month == 7) || (month == 8) && (day <= 23)) {
sign = "Leo";
} else if((month == 8) || (month == 9) && (day <= 23)) {
sign = "Virgo";
} else if((month == 9) || (month == 10) && (day <= 23)) {
sign = "Libra";
} else if((month == 10) || (month == 11) && (day <= 22)) {
sign = "Scorpio";
} else if(month == 12) {
sign = "Sagittarius";
}
if((sign.equals("Aries"))||(sign.equals("Leo"))||(sign.equals("Sagittarius"))){
element="Fire";
}
else if((sign.equals("Taurus"))||(sign.equals("Virgo"))||(sign.equals("Capricorn"))){
element="Earth";
}
else if((sign.equals("Gemini"))||(sign.equals("Libra"))||(sign.equals("Aquarius"))){
element="Air";
}
else if((sign.equals("Cancer"))||(sign.equals("Scorpio"))||(sign.equals("Pisces"))){
element="Water";
}
int x = (1997 - year) % 12;
if ((x == 1) || (x == -11)){
chineseSign="Rat";
}
else{
if (x == 0){
chineseSign="Ox";
}
else{
if ((x == 11) || (x == -1)){
chineseSign="Tiger";
}
else{
if ((x == 10) || (x == -2)){
chineseSign="Rabbit";
}
else{
if ((x == 9) || (x == -3)){
chineseSign="Dragon";
}
else{
if ((x == 8) || (x == -4)){
chineseSign="Snake";
}
else{
if ((x == 7) || (x == -5)){
chineseSign="Horse";
}
else{
if ((x == 6) || (x == -6)){
chineseSign="Sheep";
}
else{
if ((x == 5) || (x == -7)){
chineseSign="Monkey";
}
else{
if ((x == 4) || (x == -8)){
chineseSign="Chicken";
}
else{
if ((x == 3) || (x == -9)){
chineseSign="Dog";
}
else{
if ((x == 2) || (x == -10)){
chineseSign="Pig";
}
}
}
}
}
}
}
}
}
}
}
}
System.out.println("Your Zodiac sign is "+sign+".");
System.out.println("Chinese Zodiac is: "+chineseSign+".");
System.out.println("Element is "+element+".");
}
}
OMG, Check out the background on this site... http://paulirish.com/ how would I even start to rip that for use on my own site? I'll pay someone $15 on paypal if they can make a css and js file that I can just link too and have this background
hi im using dhtml xgrid where i need to do validation for time ,(from-time and to-time i.e ind==1 and ind==2 ) to-time must be greater than from-time else i need to alert a message to-time must be greater than from-time. can any one send me the code for it time format is[05:00]. Code: var err_str="";
function validate_grid(value,id,ind)
{
$("#result").html(" ").show();
if(ind==1 || ind==2)
{
var patt=/^([0][0-9]|[1][0-9]|[2][0-3])[:]{1}[0-5][0-9]$/;
if(!patt.test(value))
{
mygrid.setCellTextStyle(id,ind,"background-color:yellow;");
if(err_str!="")
err_str+="\n"+(ind+1)+".Enter numbers and : only..";
else
err_str=(ind+1)+".Enter numbers and : only";
return false;
}
else
{
mygrid.setCellTextStyle(id,ind,"background-color:white;");
return true;
}
}
}
Hello im using dhtmlx grid in this cells i have from time and to time (i.e ind==1 and ind==2) i need to validate time where to-time must be greater than from-time else it should alert an message,i have writeen a normal Regular expression for the time validation.as the time is i string format i.e[05:00],please can any one send me code for that. Code: var err_str="";
function validate_grid(value,id,ind)
{
if(ind==1 || ind==2)
{
var patt=/^([0][0-9]|[1][0-9]|[2][0-3])[:]{1}[0-5][0-9]$/;
if(!patt.test(value))
{
mygrid.setCellTextStyle(id,ind,"background-color:yellow;");
if(err_str!="")
err_str+="\n"+(ind+1)+".Enter numbers and : only..";
else
err_str=(ind+1)+".Enter numbers and : only";
return false;
}
else
{
mygrid.setCellTextStyle(id,ind,"background-color:white;");
return true;
}
}
}
Hi Code: var err_str="";
function validate_grid(value,id,ind)
{
$("#result").html(" ").show();
if(ind==1 || ind==2)
{
var patt=/^([0][0-9]|[1][0-9]|[2][0-3])[:]{1}[0-5][0-9]$/;
if(!patt.test(value))
{
mygrid.setCellTextStyle(id,ind,"background-color:yellow;");
if(err_str!="")
err_str+="\n"+(ind+1)+".Enter numbers and : only..";
else
err_str=(ind+1)+".Enter numbers and : only";
return false;
}
else
{
mygrid.setCellTextStyle(id,ind,"background-color:white;");
return true;
}
}
}
alert(err-str);
here ind==1 is from_time and ind==2 is to_time,i need to validate time as to_time must be always greater than from-time,if condition fails an alert msg should populate.time format is[05:00]as it is in string format im unable to do the validation for it.(ex:from-time=08:00 to-time=07:59 condition fails) thank you. Code: var c=0;
var i=0;
function timedCount()
{
document.getElementById('txt').innerHTML=c;
c++;
setTimeout("timedCount()",500);
}
function expand()
{
while (i<=10) {
timedCount();
i++;
}
}
For some reason the innerHTML number starts at 10 because of the while. I want it to start from 0 and stop when at 10... How would I clean up this code? it looks so ugly, would I put it in a for loop and make it loop through and set the rand2, rand3, rand4 = place... there so there is a lot less lines of code(which is what I want) I need a cleaner way to do this, so it isn't so much space. Can someone help? there needs to be different variables because I need the random to be different for each, so rand2 = different random value than rand3. var place = [74,111,148,185,222,259,296,333,370]; var random = [rand,rand2,rand3,rand4,rand5,rand6,rand7,rand8,rand9]; var rand = place[Math.floor(Math.random()*place.length)]; var rand2 = place[Math.floor(Math.random()*place.length)]; var rand3 = place[Math.floor(Math.random()*place.length)]; var rand4 = place[Math.floor(Math.random()*place.length)]; var rand5 = place[Math.floor(Math.random()*place.length)]; var rand6 = place[Math.floor(Math.random()*place.length)]; var rand7 = place[Math.floor(Math.random()*place.length)]; var rand8 = place[Math.floor(Math.random()*place.length)]; var rand9 = place[Math.floor(Math.random()*place.length)]; var newrand = place[Math.floor(Math.random()*place.length)]; var newrand1 = place[Math.floor(Math.random()*place.length)]; var newrand2 = place[Math.floor(Math.random()*place.length)]; var newrand3 = place[Math.floor(Math.random()*place.length)]; var newrand4 = place[Math.floor(Math.random()*place.length)]; var newrand5 = place[Math.floor(Math.random()*place.length)]; var newrand6 = place[Math.floor(Math.random()*place.length)]; var newrand7 = place[Math.floor(Math.random()*place.length)]; var newrand8 = place[Math.floor(Math.random()*place.length)]; var newrand9 = place[Math.floor(Math.random()*place.length)]; var old = place[Math.floor(Math.random()*place.length)]; var old1 = place[Math.floor(Math.random()*place.length)]; var old2 = place[Math.floor(Math.random()*place.length)]; var old3 = place[Math.floor(Math.random()*place.length)]; var old4 = place[Math.floor(Math.random()*place.length)]; var old5 = place[Math.floor(Math.random()*place.length)]; var old6 = place[Math.floor(Math.random()*place.length)]; var old7 = place[Math.floor(Math.random()*place.length)]; var old8 = place[Math.floor(Math.random()*place.length)]; var old9 = place[Math.floor(Math.random()*place.length)]; So I am working on a project to take an integer that the user gives, and then get all the squares and cubes of all the numbers before that to the number given. It displays it in a text area. Maybe I am just lost for the moment, but It just prints the number that I give with the square root and cube instead of starting from 1, and ended on the integer I give. Code: var square_cube = function (){//This f
var number = parseInt($("maxbase").value);
for (var i=1;i <= number;i++) {
var squ = Math.pow(i,2);
}
var j;
for (j=1;j<=number;j++)
{
var cub = Math.pow(j,3);
}
var message = i-1 + " " +squ+ " " +cub;
$("powers").value = message;
}
1 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 I'm not really a Java writer, so I don't know how to do this myself, though I imagine it would be pretty simple. I am looking to add a script to a webpage that allows users to input a time manually, and have it converted to GMT/Zulu time and display the converted time. I have seen a lot of time zone conversion scripts online, but they all just convert whatever the current system time is to another time zone. I am looking for a script that allows users to convert a time and show the zulu time, for times other than the current time. The time zone the inputed local time would be in is +4:30 (Kabul). I don't really care about style or aestehtics, just a simple script I can insert into a web page to have a time input field. The converted output time can appear in another field, a popup bubble, etc, again style isn't really an issue. It's really just to help people in my job who need to know what the GMT/Zulu time was for certain local times after the fact. One would think it shouldn't be that hard to just subtract 4:30 in your head, but apparently it is. Sorry if just asking for code outright like this is frowned upon. hi, can some one help me how to get the time and date difference? given two time and date with the following format like in textbox A: 2011-05-03 17:35:47.0 and textbox B: 2011-05-03 16:35:47.0 then the output would be: 0 days, 1 hour, 0 minutes, 0 seconds regards, verve |
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