I want to have an Image Slider which reads Image names from spans. What's wrong with my code? Even the alert command not executed. How to fix this?
<html><head>
<title></title>
<script src="Default.aspx_files/jquery-1.js" type="text/x-jquery-tmpl"></script>
<script src="Default.aspx_files/General.js" type="text/javascript"></script>
<script language="javascript" type="text/javascript">
jQuery(function () {
var i = 0;
var banner = $('.imagesContainer span').map(function () {
return $.trim($(this).text())
}).get();
function fun() {
//How to init array here from inner text of spans?
i++;
if (i == banner.length) {
i = 0;
}
$('#img1').attr('src', '/slide/' + banner[i]);
alert('/slide/' + banner[i]);
}
setInterval(fun, 1000);
})
</script>
</head>
<body>
<form method="post" action="Default.aspx" id="form1">
<div class="imagesContainer">
<span>
73defe4b-9819-4e12-b351-3813686e0c83.gif
</span>
<span>
4c2ed116-500d-42ad-8aa5-983bf214d5d3.png
</span>
</div>
</form>
</body></html>
Its not that you didn't know but it worked on a change of type="text/x-jquery-tmpl" to text/javascript in your jquery inclusion.
Related
HTML File
<!DOCTYPE Html>
<html>
<head>
<script type= "text/javascript" src= "calc.js"></script>
</head>
<body>
<h1> Calculate away </h2>
<div id='display'>
<p>1</p>
</div>
</body>
</html>
JS File
document.addEventListener('DOMContentLoaded', turnOn)
function turnOn ()
{
document.getElementById('display').innerHtml = "`<p>0</p>`";
}
innerHTML is the correct name.
document.addEventListener('DOMContentLoaded', turnOn)
function turnOn () {
document.getElementById('display').innerHTML = "<p>0</p>";
}
Change document.getElementById('display').innerHtml to document.getElementById('display').innerHTML
Use document.querySelector just to replace the text of the p tag .
document.addEventListener('DOMContentLoaded', turnOn)
function turnOn() {
var getPElement = document.querySelector("#display p")
getPElement.innerHTML = 0;
}
<h1> Calculate away </h2>
<div id='display'>
<p>1</p>
</div>
I'm doing a schoolproject, trying to do an list of things you need to buy.
The problem is, i can't write more than one time and add to the list, and i can't figure out why.
(It's nowhere near done.) (i have to diffrent javascript files)
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<link href="main.css" type="text/css" rel="stylesheet">
<title>Inköpslista</title>
</head>
<body>
<div id="kol1" class="kol">
<h1>Inköp</h1>
<input type="image" src="img/button.png" alt="Submit" id="storknapp" onclick="klickaKnapp('skriva')"/>
<input type"text" id="skriva" placeholder="Skriv din vara här!"/>
<input type="image" id="knapp" src="pluss.png" alt="Submit"/>
</div>
<div id="kol2">
<ul id="listaavvara"></ul>
</div>
<script src="menudropdown.js" type="text/javascript"></script>
<script type="text/javascript" src="java.js"></script>
</body>
</html>
function laggtill(cool, namnVara) {
var vara = document.createElement("li");
vara.innerText = namnVara;
cool.appendChild(vara);
}
var button = document.getElementById("knapp");
button.onclick = function() {
var skriva = document.getElementById("skriva")
var namnVara = skriva.value;
if(!namnVara|| namnVara =="" || namnVara == " " ){
return false;
}
laggtill(document.getElementById("listaavvara"), namnVara);
};
javascrpit 2:
function klickaKnapp(x){
var skrivrutan = document.getElementById(x), maxH="100px";
if(skrivrutan.style.height == maxH){
skrivrutan.style.height = "0px";
} else {
skrivrutan.style.height = maxH;
}
}
HOPEFULLY YOU KNOW WHAT I MEAN! (my pictures are not here)
Because
var button = document.getElementById("knapp");
button.onclick = function() { ... }
overrides the inline event handler. You need to attach events with addEventListener
button.addEventListener("click", function(){...}, false);
Your example works for me on fiddle: http://jsfiddle.net/7zjb86ab/
So this looks like there is something wrong with your imported scripts
<script src="menudropdown.js" type="text/javascript"></script>
<script type="text/javascript" src="java.js"></script>
Are those the two files with your javascript snippets inside?
You could also try to replace
var button = document.getElementById("knapp");
button.onclick = function() {
with
function addItem() {
and then add the function as onclick attribute like you do with the klickaKnapp function
<input type="image" id="knapp" src="pluss.png" alt="Submit" onclick="addItem()" />
I have created a html webpage here:
http://diagrams.inse1d.info/wbt.html
Code:
<!DOCTYPE html>
<html>
<head>
<title>WBT Charts</title>
<link rel="stylesheet" type="text/css" href="wbt.css">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="wbt.js"></script>
<link href='http://fonts.googleapis.com/css?family=Ubuntu:400,500,700' rel='stylesheet' type='text/css'>
</head>
<body>
<section>
<article>
<div id="wbtBlock">
<p>Press enter to save amendments</p>
<h1>Title of wbt:<input type="text" id="wbtTitle" /></h1>
<div id="graph">
<p>Graph to go here</p>
</div>
<p><strong>Notes: </strong></p>
<p><span><input type="textarea" id="wbtNote" /></span></p>
</div>
</article>
</section>
<button>Add New WBT Chart</button>
</body>
Here is the jQuery code I wrote:
$(document).ready(function() {
$("h1").keypress(function(e) {
//get
wbtTitle = $('#wbtTitle').val();
// Write text after enter
if (e.which == 13) {
$("h1").text(wbtTitle);
}
});
$("span").keypress(function(e) {
//get
wbtNote = $('#wbtNote').val();
// Write note after enter
if (e.which == 13) {
$("span").text(wbtNote);
}
});
//Insert new WBT on button click
$("button").each(function() {
$(this).click(function() {
var wbtSet = $( "article" ).html();
$(wbtSet).insertAfter('section');
});
});
});
What I want to do is set the title and some note text using input boxes which works using jQuery. I then want to add a copy of the html into another article when the button is pressed without copying the inputs previously made with the possibility of setting new values when the article is cloned. The process should repeat over and over again.
Here is an image to help explain:
I am quite new to jQuery, I think you need to use a loop to fix this, I read that a .each() can be used http://api.jquery.com/jQuery.each/ but not quite sure.
Any help will be appreciated. Thanks.
I think I got your answer.
I changed the html a bit, because you duplicated some id's with your approach, that's not good. id's have to be unique on a page. I simply changed them to classes.
<!DOCTYPE html>
<html>
<head>
<title>WBT Charts</title>
<link rel="stylesheet" type="text/css" href="wbt.css">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="wbt.js"></script>
<link href='http://fonts.googleapis.com/css?family=Ubuntu:400,500,700' rel='stylesheet' type='text/css'>
</head>
<body>
<section>
<article>
<div class="wbtBlock">
<p>Press enter to save amendments</p>
<h1>Title of wbt:<input type="text" class="wbtTitle" /></h1>
<div class="graph">
<p>Graph to go here</p>
</div>
<p><strong>Notes: </strong></p>
<p><span><input type="textarea" class="wbtNote" /></span></p>
</div>
</article>
</section>
<button>Add New WBT Chart</button>
</body>
And of course the jQuery. I got rid of your first two functions because they had no purpose in this context.
$(document).ready(function() {
//Insert new WBT on button click
$("button").on('click', function() {
var title = $(this).prev().find('.wbtTitle').val();
var note = $(this).prev().find('.wbtNote').val();
var wbtSet = $(this).prev("section").html();
$(this).prev().find('.wbtTitle').replaceWith(title);
$(this).prev().find('.wbtNote').replaceWith(note);
$(this).prev("section").after('<section>' + wbtSet + '</section>');
});
});
Here is a working fiddel
Fixing the answer given by hitokun_s
window.onload = function() {
// Save a copy of the element wbtSet element on pageload
var wbtSet = $("article").clone();
$("button").each(function() {
$(this).click(function() {
// Append a new one to the holder of the wbSets
$(wbtSet).appendTo($('section'));
});
});
}
I think this is what you want to do.
window.onload = function() {
$("button").each(function() {
$(this).click(function() {
var wbtSet = $("article:first-child").clone();
wbtSet.find("input").val("");
$(wbtSet).appendTo($('section'));
});
});
}
I'm making a prototype for a chat client. At this stage, I'm just learning how to append the user's input to the text area above. However, no matter what I do, it doesn't seem to work. The only time it actually functioned correctly was in jsfiddle, but I can't get it to work when I load my actual HTML page.
It's worth mentioning that, at the advice of a tutorial, I already tried placing the script tag for my JQuery code at the end of the body instead of in the head. The tutorial said that it was essential for all elements be allowed to load before the JQuery code, so that's the way it had to be. As you can see below, the script tags are currently in the head, but that doesn't work either.
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="ChatStyle.css"/>
<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script type="text/javascript" src="Chat.js"></script>
<title>
Chat Client Prototype
</title>
</head>
<body>
<div ID="topBar">
</div>
<h2 ID="header">Chat Client</h2>
<div ID="chatBox">
<div ID="topBar2">
</div>
<div ID="header2">
Chat Client
</div>
<textarea ID="textArea" name="textArea">
</textarea>
<form ID="in">
<input ID="textField" type="text">
<button ID="send" type="button" name="Send" value="send">Send</button>
</form>
</div>
</body>
</html>
Chat.js
function sendText(){
$(document).ready(function () {
$('#send').click(function () {
var text = $('#textField').val();
$('#textArea').val($('#textArea').val() + text);
$('#textField').val('');
});
});
}
Don't wrap document ready handler inside sendText() function, use that instead:
$(document).ready(function () {
$('#send').click(sendText);
});
function sendText(){
var text = $('#textField').val();
$('#textArea').val($('#textArea').val() + text);
$('#textField').val('');
}
Well, it work if you change your button to submit type and bind the event to form submit:
$('#in').submit(function () {
var text = $('#textField').val();
$('#textArea').val($('#textArea').val() + text);
$('#textField').val('');
return false;
});
http://jsfiddle.net/AztSB/
This seems to work for me:
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="ChatStyle.css"/>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script>
$(document).ready(function () {
$('#send').click(function () {
var text = $('#textField').val();
$('#textArea').html($('#textArea').html() + text);
$('#textField').val('');
});
});
</script>
<title>
Chat Client Prototype
</title>
</head>
<body>
<div ID="topBar">
</div>
<h2 ID="header">Chat Client</h2>
<div ID="chatBox">
<div ID="topBar2">
</div>
<div ID="header2">
Chat Client
</div>
<textarea ID="textArea" name="textArea"></textarea>
<form ID="in">
<input ID="textField" type="text">
<input ID="send" type="button" name="Send" value="send"/>
</form>
</div>
</body>
</html>
Just don't wrap it in your function sendText:
$(document).ready(function () {
$('#send').click(function () {
var text = $('#textField').val();
$('#textArea').val($('#textArea').val() + text);
$('#textField').val('');
});
});
You dont need to put it in a function. You can just leave it to Jquery :)
Your stuff in a FIDDLE to see
Jquery:
$('#send').click(function () {
var text = $('#textField').val();
$('#textArea').append(text);
$('#textField').val('');
});
UPDATE
Use append() to update the textarea with new text!
I am trying to use some HTML tag inside JavaScript, but the HTML tag does not work. How can U use an HTML tag inside JavaScript? I wanted to use h1 but did not work.
if (document.getElementById('number1').checked) {
<h1>Hello member</h1>
}
You will either have to document.write it or use the Document Object Model:
Example using document.write
<script type="text/javascript">
if(document.getElementById('number1').checked) {
document.write("<h1>Hello member</h1>");
}
</script>
Example using DOM
<h1></h1> <!-- We are targeting this tag with JS. See code below -->
<input type="checkbox" id="number1" checked /><label for="number1">Agree</label>
<div id="container"> <p>Content</p> </div>
<script type="text/javascript">
window.onload = function() {
if( document.getElementById('number1').checked ) {
var h1 = document.createElement("h1");
h1.appendChild(document.createTextNode("Hello member"));
document.getElementById("container").appendChild(h1);
}
}
</script>
<html>
<body>
<input type="checkbox" id="number1" onclick="number1();">Number 1</br>
<p id="h1"></p>
<script type="text/javascript">
function number1() {
if(document.getElementById('number1').checked) {
document.getElementById("h1").innerHTML = "<h1>Hello member</h1>";
}
}
</script>
</body>
</html>
This is what I used for my countdown clock:
</SCRIPT>
<center class="auto-style19" style="height: 31px">
<Font face="blacksmith" size="large"><strong>
<SCRIPT LANGUAGE="JavaScript">
var header = "You have <I><font color=red>"
+ getDaysUntilICD10() + "</font></I> "
header += "days until ICD-10 starts!"
document.write(header)
</SCRIPT>
The HTML inside of my script worked, though I could not explain why.
here's how to incorporate variables and html tags in document.write
also note how you can simply add text between the quotes
document.write("<h1>System Paltform: ", navigator.platform, "</h1>");
JavaScript is a scripting language, not a HTMLanguage type. It is mainly to do process at background and it needs document.write to display things on browser.
Also if your document.write exceeds one line, make sure to put concatenation + at the end of each line.
Example
<script type="text/javascript">
if(document.getElementById('number1').checked) {
document.write("<h1>Hello" +
"member</h1>");
}
</script>
<div id="demo"></div>
<input type="submit" name="submit" id="submit" value="Submit" onClick="return empty()">
<script type="text/javascript">
function empty()
{
var x;
x = document.getElementById("feedbackpost").value;
if (x == "")
{
var demo = document.getElementById("demo");
demo.innerHTML =document.write='<h1>Hello member</h1>';
return false;
};
}
</script>
<div id="demo"></div>
<script type="text/javascript">
if(document.getElementById('number1').checked) {
var demo = document.getElementById("demo");
demo.innerHtml='<h1>Hello member</h1>';
} else {
demo.innerHtml='';
}
</script>