I have code which is supposed to display an ad for 10 seconds, then load a embed code.
It is working fine on Firefox, but on IE9 it runs the ad and the embed code in the same time in the background.
<script type="text/javascript">
var nbsec = 10;
var c = 0;
var t;
var timer_is_on = 0;
var sum = 0;
function timedCount()
{
c = c + 1;
t = setTimeout("timedCount()", 1000);
sum = nbsec - c;
document.getElementById('chrono').innerHTML = "<br>Loading .. Please wait " + sum + "secondes";
if(c == nbsec) {
stopCount();
document.getElementById('mypub').style.visibility = 'hidden';
document.getElementById('mygame').style.visibility = 'visible';
document.getElementById('mygame').style.display = 'block';
document.getElementById('mygame').style.height = 'auto';
document.getElementById('mypub').style.height = '0px';
document.getElementById('mypub').style.padding = '0px';
document.getElementById('mypub').innerHTML = "";
}
}
function stopCount()
{
clearTimeout(t);
timer_is_on = 0;
}
</script>
<table border="2" align="center" color="F2FC7E">
<tr>
<td>
<div id="mypub" style="visibility: visible; text-align:center; padding:20px;">
<script>
..............
</script>
<div id="chrono" style="color:#FFF;"></div>
</div>
<div id="mygame" style="visibility: hidden;display:none; height:0px">
<param name="initial_focus" value="true">
<applet>
........................
</applet>
</div>
</td>
</tr>
</table>
<script type="text/javascript">
timedCount();
</script>
Is there is anyway to resolve this problem?
<script type="text/javascript">
var nbsec = 10;
function timedCount() {
document.getElementById('chrono').innerHTML = "<br>Loading .. Please wait " + nbsec + "secondes";
if( nbsec ){ // if sum != 0, wait call again
setTimeout( timedCount, 1000 );
nbsec--; // counter
} else { // do after 10 sec
document.getElementById('mygame').style.cssText = "visibility:visible;display:block;height:auto;";
document.getElementById('mypub').style.cssText="visibility:hidden;height:0px;padding:0px;";
document.getElementById('mypub').innerHTML = "";
}
}
// stopCount is not needed
// start counter
timedCount();
</script>
that`s about logic
Related
The code is creating a responsive page. But every time I press stop and then start again the countdown speeds up. Seconds pass like milliseconds and mins pass like seconds after about 10 or so stops and starts. What might be the issue here?
P.S. I haven't written code for the reset button.
let ms = 0;
let secs = 0;
let mins =0;
let flag = true;
var setIntID;
watchFunction =()=> {
if(flag){
ms +=4 ;
document.getElementById('msecs').innerText = `${ms}`;
if(ms == 1000){
ms =0;
secs++
document.getElementById('secs').innerText = `${secs}:`
if(secs == 60){
mins++;
document.getElementById('min').innerText = `${mins}:`;
secs = 0;
}
}}}
document.getElementById("start").addEventListener('click', function(){
flag = true;
var setIntID = setInterval(watchFunction,1);
console.log(flag) //tracker
})
document.getElementById("stop").addEventListener('click', function(){
flag = false;
console.log(flag); //tracker
clearInterval(setIntID);
})
<div id="mainDiv">
<div>
<span id="min">0:</span>
<span id="secs">0:</span>
<span id="msecs">0</span>
<div>
<button id="start">start</button>
<button id="stop">stop</button>
<button id="reset">reset</button>
</div>
</div>
</div>
You have declared setIntID as a local variable in click for the start button, and therefore it isn't cleared in the click function for the stopbutton.
let ms = 0;
let secs = 0;
let mins =0;
let flag = false;
var setIntID;
watchFunction =()=> {
if(flag){
ms +=4 ;
document.getElementById('msecs').innerText = `${ms}`;
if(ms == 1000){
ms =0;
secs++
document.getElementById('secs').innerText = `${secs}:`
if(secs == 60){
mins++;
document.getElementById('min').innerText = `${mins}:`;
secs = 0;
}
}}}
document.getElementById("start").addEventListener('click', function(){
if (flag) return;
flag = true;
setIntID = setInterval(watchFunction,1);
console.log(flag) //tracker
})
document.getElementById("stop").addEventListener('click', function(){
flag = false;
console.log(flag); //tracker
clearInterval(setIntID);
})
<div id="mainDiv">
<div>
<span id="min">0:</span>
<span id="secs">0:</span>
<span id="msecs">0</span>
<div>
<button id="start">start</button>
<button id="stop">stop</button>
<button id="reset">reset</button>
</div>
</div>
</div>
I think that solves the problem.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<div id="mainDiv">
<div>
<span id="min">0:</span>
<span id="secs">0:</span>
<span id="msecs">0</span>
<div>
<button id="start">start</button>
<button id="stop">stop</button>
<button id="reset">reset</button>
</div>
</div>
</div>
<script>
let ms = 0;
let secs = 0;
let mins =0;
let flag = true;
var setIntID;
var running_instance_count = 0;
watchFunction =()=> {
if(flag){
ms +=4 ;
document.getElementById('msecs').innerText = `${ms}`;
if(ms == 1000){
ms =0;
secs++
document.getElementById('secs').innerText = `${secs}:`
if(secs == 60){
mins++;
document.getElementById('min').innerText = `${mins}:`;
secs = 0;
}
}}}
document.getElementById("start").addEventListener('click', function(){
flag = true;
running_instance_count++;
if(running_instance_count == 1){
setIntID = setInterval(watchFunction,1);}
console.log(flag) //tracker
})
document.getElementById("stop").addEventListener('click', function(){
flag = false;
running_instance_count = 0;
console.log(flag); //tracker
clearInterval(setIntID);
})
document.getElementById('reset').addEventListener('click', function(){
flag = false;
ms=0; secs=0; mins=0;
running_instance_count = 0;
clearInterval(setIntID);
document.getElementById('msecs').innerText = `${0}`;
document.getElementById('secs').innerText = `${0}:`;
document.getElementById('min').innerText = `${0}:`;
})
</script>
</body>
</html>
I see a time boost now, but on it's it's first click it's actually slow at ms +=4 so I changed it to ms +=10. Also, there's no usage of the flag on the event handler which would help control the setInterval() and clearInterval() so that there is only one existing at a time. Everytime the "start" button was clicked in OP code there was another setInterval() added, therefore the time intervals combined accelerated. In the example, there's only one event handler that toggles between setInterval() and clearInterval().
let mil = 0;
let sec = 0;
let min = 0;
let flag = false;
let setIntID;
const form = document.forms.stopWatch;
const fc = form.elements;
const timer = () => {
if (flag) {
fc.milliseconds.value = mil += 10;
if (mil == 1000) {
mil = 0;
sec++;
if (sec < 10) sec = '0' + sec;
fc.seconds.value = sec + ' :';
if (sec == 60) {
min++;
if (min < 10) min = '0' + min;
fc.minutes.value = min + ' :';
sec = 0;
}
}
}
}
fc.toggle.addEventListener('click', function() {
if (!flag) {
flag = true;
setIntID = setInterval(timer, 1);
return
}
clearInterval(setIntID);
flag = false;
});
form.onreset = e => {
mil = 0;
sec = 0;
min = 0;
clearInterval(setIntID);
flag = false;
}
<form id="stopWatch">
<fieldset>
<output id="minutes">00 :</output>
<output id="seconds">00 :</output>
<output id="milliseconds">000</output><br>
<button id="toggle" type='button'>Start/Stop</button>
<button type="reset">Reset</button>
</fieldset>
</form>
HTML:
<div id='container'>
<img id= 'img' src='images/pic1.jpg' name='slideshow'/>
<button onclick='slide(-1)'>previous</button>
<button onclick='slide(1)'>next</button>
</div>
Try to make a JavaScript slideshow but the code doesn't work. What is wrong with my code?
JavaScript:
var i = 0;
var path = new Array();
path[0] = "images/pic1.jpg";
path[1] = "images/pic2.jpg";
path[2] = "images/pic3.jpg";
function slide(v) {
var x = x + v;
if(i < path.length){
i = i - x;
}
if(i > path.length){
x = path.length;
}
document.slideshow.src = path[i];
Try this:
<html>
<head>
<script type="text/javascript">
<!--
var image1=new Image()
image1.src="1.jpg"
var image2=new Image()
image2.src="2.jpg"
var image3=new Image()
image3.src="3.jpg"
//-->
</script>
</head>
<body>
<img src="1.jpg" name="slide" width="500" height="250" />
<script>
<!--
//variable that will increment through the images
var step=1
function slideit(){
//if browser does not support the image object, exit.
if (!document.images)
return
document.images.slide.src=eval("image"+step+".src")
if (step<3)
step++
else
step=1
//call function "slideit()" every 2.5 seconds
setTimeout("slideit()",2500)
}
slideit()
//-->
</script>
</body>
you need to check the value if i if you can still increment or decrement
var path = new Array();
path[0] = "https://www.mavericklabel.com/images/products/preprinted-stock/stock-label/color-coded/rectangle/rectangle-green-3x5-inch-200x200.png";
path[1] = "https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSLNrcoSk41WfHji3m9JPbgWkdgPPstVtWfDLLUtcnEGloFwDNT";
path[2] = "http://www.dots-by-inlingua.com/img/intro/dot_7.png";
var x;
var i = 0;
function slide(v) {
if (v === -1) {
if (i !== 0) i = i + v;
}
if (v === 1) {
if (i < path.length -1) i = i + v;
}
document.slideshow.src = path[i];
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id='container'>
<img id= 'img' src='https://www.mavericklabel.com/images/products/preprinted-stock/stock-label/color-coded/rectangle/rectangle-green-3x5-inch-200x200.png' name='slideshow'/>
<button onclick='slide(-1)'>previous</button>
<button onclick='slide(1)'>next</button>
</div>
I have worked for a while on this code for learning purposes. I finally got the program to work, however when you "roll the dice", it only allows the dice to be rolled 1 time; If you wish to roll the dice a second time you must refresh the screen.
I am trying to build a reset function for this program so that I can roll the dice as many times as I wish without a screen-refresh.
I have built the reset function, but It is not working... It clear's the DIV's, but doesn't allow the program to be executed again.
Can someone please help me out?
*I am a semi-noobie at Javascript, I am making programs like this to practice my skills.
HTML:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Dice Rolling</title>
<link rel="stylesheet" href="css/styles.css">
</head>
<body>
<header>
<h1>Roll the Dice!</h1>
<h2>By: Jeff Ward</h2>
</header>
<h3>Setup your Dice!</h3>
<div id="left">
<form id="numberOfDiceSelection">
Number Of Dice Used:
<br>
<input id="numberOfDice" type="text" name="numberOfDice">
</form>
</div>
<div id="right">
<form id="diceSidesSelection">
Number of sides on each dice:
<br>
<input id="diceSides" type="text" name="diceSides">
</form>
</div>
<button type="button" onclick="roll()">Roll the Dice!</button>
<button type="button" onclick="reset()">Reset Roll</button>
<div id="output">
</div>
<div id="output1">
</div>
<script src="js/script.js"></script>
</body>
</html>
JavaScript:
function roll() {
var text = "";
var sides = +document.getElementById("diceSides").value;
var dice = +document.getElementById("numberOfDice").value;
var rolls = [];
// --------Ensures both Numbers are Intergers-----------
if (isNaN(sides) || isNaN(dice)) {
alert("Both arguments must be numbers.");
}
// --------Loop to Print out Rolls-----------
var counter = 1;
do {
roll = Math.floor(Math.random() * sides) + 1;
text += "<h4>You rolled a " + roll + "! ----- with dice number " + counter + "</h4>";
counter++;
rolls.push(roll);
}
while (counter <= dice)
document.getElementById("output").innerHTML = text;
// --------Double Determination-----------
var cache = {};
var results = [];
for (var i = 0, len = rolls.length; i < len; i++) {
if (cache[rolls[i]] === true) {
results.push(rolls[i]);
} else {
cache[rolls[i]] = true;
}
// --------Print amount of Doubles to Document-----------
}
if (results.length === 0) {} else {
document.getElementById("output1").innerHTML = "<h5> You rolled " + results.length + " doubles</h5>";
}
}
// --------RESET FUNCTION-----------
function reset() {
document.getElementById("output1").innerHTML = "";
document.getElementById("output").innerHTML = "";
document.getElementById("diceSides").value = "";
document.getElementById("numberOfDice").value = "";
text = "";
rolls = [];
}
Thank you!!
JSFiddle Link = https://jsfiddle.net/kkc6tpxs/
I rewrote and did what you were trying to do:
https://jsfiddle.net/n8oesvoo/
var log = logger('output'),
rollBtn = getById('roll'),
resetBtn = getById('reset'),
nDices = getById('numofdices'),
nSides = getById('numofsides'),
dices = null,
sides = null,
rolls = [],
doubles=0;
rollBtn.addEventListener('click',rollHandler);
resetBtn.addEventListener('click', resetHandler);
function rollHandler() {
resetView();
sides = nSides.value;
dices = nDices.value;
doubles=0;
rolls=[];
if(validateInput()) {
log('invalid input');
return;
}
//rolling simulation
var rolled;
while (dices--) {
rolled = Math.ceil(Math.random()*sides);
log('For Dice #'+(dices+1)+' Your Rolled: '+ rolled +'!');
rolls.push(rolled);
}
//finding doubles
//first sort: you can use any way to sort doesnt matter
rolls.sort(function(a,b){
return (a>b?1:(a<b)?0:-1);
});
for (var i =0; i < rolls.length; i++) {
if (rolls[i] == rolls[i+1]) {
doubles++;
i++;
}
}
if (doubles>0) log("You rolled " + doubles + " doubles");
}
function resetHandler(){
resetView();
nDices.value = nSides.value = '';
}
function resetView() {
getById('output').innerText = '';
}
function validateInput(){
return (isNaN(sides) || sides == '' || isNaN(dices) || dices == '');
}
function logger(x) { var output = getById(x);
return function(text){
output.innerText += text + '\n';
};}
function getById(x){ return document.getElementById(x); }
This is my code:
<html>
<head>
<title>Perl WEB</title>
<script type="text/javascript" src="/Perl1/codemirror.js"></script>
<link rel="stylesheet" href="/Perl1/codemirror.css"/>
<script src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
<script type="text/javascript" src="http://code.guru99.com/perl/perl.js"></script>
<style>
.CodeMirror {
border: 1px solid #eee;
}
.CodeMirror-scroll {
height: auto;
overflow-y: hidden;
overflow-x: auto;
}
</style>
<script>
$(document).ready(function(){
$("form").submit(function(){
alert("Submitted");
});
});
</script>
<script type="text/javascript">
function execute() {
p5pkg.CORE.print = function(List__) {
var i;
for (i = 0; i < List__.length; i++) {
document.getElementById('print-result').value += p5str(List__[i])
}
return true;
};
p5pkg.CORE.warn = function(List__) {
var i;
List__.push("\n");
for (i = 0; i < List__.length; i++) {
document.getElementById('log-result').value += p5str(List__[i]);
}
return true;
};
p5pkg["main"]["v_^O"] = "browser";
p5pkg["main"]["Hash_INC"]["Perlito5/strict.pm"] = "Perlito5/strict.pm";
p5pkg["main"]["Hash_INC"]["Perlito5/warnings.pm"] = "Perlito5/warnings.pm";
var source = document.getElementById('source').value;
alert(source);
var pos = 0;
var ast;
var match;
document.getElementById('log-result').value = "";
// document.getElementById('js-result').value = "";
document.getElementById('print-result').value = "";
try {
// compile
document.getElementById('log-result').value += "Compiling.\n";
var start = new Date().getTime();
var js_source = p5pkg["Perlito5"].compile_p5_to_js([source]);
var end = new Date().getTime();
var time = end - start;
document.getElementById('log-result').value += "Compilation time: " + time + "ms\n";
// document.getElementById('js-result').value += js_source + ";\n";
// run
start = new Date().getTime();
eval(js_source);
end = new Date().getTime();
time = end - start;
document.getElementById('log-result').value += "Running time: " + time + "ms\n";
p5pkg.CORE.print(["\nDone.\n"]);
}
catch(err) {
document.getElementById('log-result').value += "Error:\n";
document.getElementById('log-result').value += err + "\n";
document.getElementById('log-result').value += "Compilation aborted.\n";
}
}
</script>
</head>
<body>
<form>
<textarea id="source" cols="70" rows="10">
say 'h';
</textarea>
<div class="hint">This code is editable. Click Run to execute.</div>
<input type="button" value="Run" onclick="execute()"/></br>
Output:</br>
<textarea id="print-result" disabled="true" rows="10" cols="70"></textarea></br>
Log:</br>
<textarea id="log-result" disabled="true" cols="70"></textarea>
<script>
var editor = CodeMirror.fromTextArea(document.getElementById("source"), {
lineNumbers: true,
indentUnit: 4,
indentWithTabs: true,
enterMode: "keep",
tabMode: "shift"
});
</script>
</form>
</body>
</html>
problem : so I have alert the value of text area by:
var source = document.getElementById('source').value;
alert(source);
but the value of text area is alert is load at the time of page load.and I want to alert current value of textarea.
I have also tried this:
$("form").submit(function())
but that also not useful.
How can I do this?
you can use
$("#source").val();
Try to use
$("#source").val() to get value of textarea
Thanks
I suppose your problem might be occuring because of the Editor you are using.
http://codemirror.net/doc/manual.html
You should be able to retrieve the value with:
editor.getValue()
I am trying to make a little "game" and for some reason, if I try and get the checked of a checkbox, my script will flip out... sometimes it works, sometimes it just stops executing. Is there some sort of an error I missed?
<html>
<head>
<title>Untitled Document</title>
<script>
var check = "showcheck";
var number = 1234;
var lvl = 1;
var oldlvl = 1;
var multiplier = 10000;
var start = 1;
function exefunction() {
document.getElementById("boxv").focus();
if (check == "showcheck") {
document.getElementById("message").innerHTML = "What was the number?";
document.getElementById("num").style.display = "none";
document.getElementById("box").style.display = "inline";
document.getElementById("boxv").focus();
check = "checknum";
}
else if (check == "checknum") {
if (document.getElementById("boxv").value == number) {
document.getElementById("message").innerHTML = "CORRECT!";
document.getElementById("boxv").style.color = "#00DD00";
document.getElementById("boxv").value = number;
document.getElementById("level").innerHTML = "Level: " + lvl;
lvl++;
}
else if (document.getElementById("boxv").value != number) {
document.getElementById("message").innerHTML = "INCORRECT!";
document.getElementById("boxv").style.color = "#DD0000";
document.getElementById("boxv").value = number;
document.getElementById("level").innerHTML = "Level: " + lvl;
if (lvl>1) {lvl--;}
loselife();
}
check = "showmem";
}
else if (check == "showmem") {
if (lvl == oldlvl + 10) {
oldlvl = lvl;
multiplier = multiplier * 10;
document.getElementById("boxv").maxLength = multiplier.toString().length - 1;
}
else if (lvl < oldlvl) {
oldlvl = lvl - 10;
multiplier = multiplier / 10;
document.getElementById("boxv").maxLength = multiplier.toString().length - 1;
}
number = Math.floor(Math.random() * multiplier / 10 * 9) + multiplier / 10;
document.getElementById("boxv").style.color = "#000000";
document.getElementById("boxv").value = "";
document.getElementById("message").innerHTML = "Memorize this number: ";
document.getElementById("num").innerHTML = number;
document.getElementById("num").style.display = "inline";
document.getElementById("box").style.display = "none";
check = "showcheck";
}
}
function loselife(){
var life = 4;
var hearts = "♥ ";
alert(document.getElementById("lifebox").checked);
}
function submitenter() {
var keycode = window.event.keyCode;
if (keycode == 13) {
if (start === 0) {exefunction();}
else {startfunc();}
}
if (keycode < 47 || keycode > 58) {
return false;
}
}
function startfunc() {
document.getElementById("button").innerHTML = '<input name="" type="button" value="OK" onClick="exefunction()"/>';
document.getElementById("level").innerHTML = "Level: " + lvl;
document.getElementById("message").innerHTML = "Memorize this number: ";
document.getElementById("num").style.display = "inline";
document.getElementById("boxv").value = "";
document.getElementById("box").style.display = "none";
if (document.getElementById("lifecheck").checked === true) {
document.getElementById("life").innerHTML = "♥ ♥ ♥ ♥ ♥ ";
}
else if (document.getElementById("lifecheck").checked === false) {
document.getElementById("life").innerHTML = "";
}
if (document.getElementById("timercheck").checked === true) {
document.getElementById("timer").innerHTML = "3:00";
}
else if (document.getElementById("timercheck").checked === false) {
document.getElementById("timer").innerHTML = "";
}
start = 0;
}
function tests() {
alert(lfckv);
}
</script>
<style type="text/css">
#level, #life, #timer{
color: #666;
}
* {
text-align: center;
}
#num {
display: none;
}
#num {
font-size: x-large;
}
#body {
margin-top: 250px;
margin-right: auto;
margin-bottom: 100px;
margin-left: auto;
}
body {
background-color: #6FF;
}
</style></head>
<body onKeyPress="return submitenter()" >
<div id="body">
<span id="level"></span>
<table align="center">
<tr>
<td width="200" height="50" align="center" valign="middle"><span id="message">What level would you like to begin at?</span></td>
<td width="200" height="50" align="center" valign="middle"><span id="num">1234</span><span id="box"><input type="text" id="boxv" maxlength="4" value="1"/></span></td>
</tr>
</table>
<table align="center">
<tr>
<td width="200" id="life"><label><input id="lifecheck" type="checkbox" >Lives</label></td>
<td id="button"><input type="button" value="OK" onClick="startfunc()"/></td>
<td width="200" id="timer"><label><input id="timercheck" type="checkbox" >Timer</label></td>
</tr>
</table>
<input name="" type="button" onClick="tests()" value="tests()">
</div>
</body>
</html>
lifebox isnt defined in the loselife() function. Plus, also check the test() function, that alert() statement has a variable that isnt defined.
If you are using Google chrome (or any other browser that can help you debug), I would suggest you to debug through your lines of code.
I think you're better off using simple equality for checking the state of your checkboxes, because I'm pretty the outcome is not a Boolean.
So it would be something like that :
if (document.getElementById("lifecheck").checked == true) {
or simply
if (document.getElementById("lifecheck").checked) {
instead of
if (document.getElementById("lifecheck").checked === true) {
Ahah! I figured out the problem. Apparently, when I set the visibility of the checkbox to none, it also set the checkvalue to null for some reason. I had expected it to keep the checkvalue, but for some reason it does not.