I need help with adding a second button "Proceed" to appear only after "I Agree" button is clicked by the user. The "Proceed" button should take the user to a specific URL. https://www.google.com for example.
<!DOCTYPE html>
<html>
<body>
<p> Click following button to agree to the terms and conditions.</p>
<p id="demo" style="color:white">User Agreed to terms and conditions.</p>
<script>
function myFunction() {
document.getElementById("demo").innerHTML = "I Agree";
}
</script>
<button onclick="myFunction()">I Agree</button>
<script>
function myFunction() {
var x = document.getElementById("demo");
x.style.color = "green";
}
</script>
</body>
</html>
Try something like this:
function agree() {
document.getElementById("proceed").style.display = "block";
}
<!DOCTYPE html>
<html>
<body>
<p> Click following button to agree to the terms and conditions.</p>
<button onclick="agree()">I Agree</button>
<a id="proceed" style="display: none;" href="https://www.google.com">Proceed</a>
</body>
</html>
You can make a new button using the document.createElement method, then give it some properties and append it to a parent element in the DOM.
You can navigate to a new page using the location property of the (default) window object. (Note that the line that handles browser navigation is commented out below because Stack Overflow snippets are sandboxed so the code would fail in this environment.)
This demo uses a "buttonContainer" div that is responsible for handling clicks on its child buttons, calling the appropriate function in each case.
const buttonsContainer = document.getElementById("buttons-container");
buttonsContainer.addEventListener("click", handleButtonClicks);
function handleButtonClicks(event){
if(event.target.id == "agree-btn"){ addProceedBtn(event); }
else if(event.target.id == "proceed-btn"){ proceed(event); }
}
function addProceedBtn(event){
const
proceedBtn = document.createElement("button");
proceedBtn.id = "proceed-btn";
proceedBtn.textContent = "Proceed";
buttonsContainer.appendChild(proceedBtn);
}
function proceed(event){
console.log("We got one!");
// location = "https://my-other-page.com"; // Redirects browser
}
<p> Click following button to agree to the terms and conditions.</p>
<div id="buttons-container">
<button id="agree-btn">I Agree</button>
</div>
In this code, there is a hidden button when page is loaded. After you click the "Agree" button, "Proceed" button will be appeared.
<!DOCTYPE html>
<html>
<body>
<p> Click following button to agree to the terms and conditions.</p>
<p id="demo" style="color:white">User Agreed to terms and conditions.</p>
<button onclick="myFunction()">I Agree</button>
<button id="proceed-button" onclick="window.location.href = 'http://www.google.com'" style="display:none">Proceed</button>
<script>
function myFunction() {
var x = document.getElementById("demo");
x.style.color = "green";
document.getElementById("proceed-button").style.display = 'inline-block';
}
</script>
</body>
</html>
try like this
<!DOCTYPE html>
<html>
<body>
<input type="checkbox" id="check">
<p> Click following button to agree to the terms and conditions.</p>
<p id="demo" style="color:white">User Agreed to terms and conditions.</p>
<button id="btn" onclick="myFunction()">Proceed</button>
<script>
document.querySelector('#btn').setAttribute("disabled", "disabled");
document.querySelector('#check').addEventListener('click', function(event) {
console.log(event.srcElement.checked);
if(event.srcElement.checked) {
document.querySelector('#btn').removeAttribute("disabled");
} else {
document.querySelector('#btn').setAttribute("disabled", "disabled");
}
})
function myFunction() {
var x = document.getElementById("demo");
x.style.color = "green";
}
</script>
</body>
</html>
Related
Im using the js function shown below to make a part of page disappear when user clicks on the button.
but when i click on the button, the part does disappear, but then page reloads.
why is it like this?
<button id="myDIV" onclick="fncShowHide()">Try it</button>
<script>
window.fncShowHide = function() {
document.getElementById("idein").className = "display-none";
}
</script>
See What's the standard behavior when < button > tag click?.
Return false from the onclick handler to prevent any default browser action.
<button id="myDIV" onclick="fncShowHide(); return false;">Try it</button>
?
window.fncShowHide = function() {
document.getElementById("idein").className = "display-none";
}
window.other_ = function() {
document.getElementById("idein").style.display = "none";
}
.display-none{
display:none;
}
<button id="myDIV" onclick="fncShowHide(); return false;">Try it</button>
<div id="idein">BYEEEEEEEEEEEEEEEEEEEEEEEEEEE!</div>
<script>
</script>
it changes for about a second and returns to the previous text.The "Loading..." line has to change into "hi, Please click the next text box to see more instructions!".
I have tried it latest chrome and Edge browsers.
function greetMe() {
var yourName = document.getElementById("textbox").value;
info1 = "hi, Please click the next text box to see more instructions!"
document.getElementById("textToChange").innerHTML = info1
}
#myForm {
float: left;
width: 30%
}
#myformInfo {
}
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<h1>HEllO ThERE!</h1>
<div id="myForm"><form >
<input id="textbox" placeholder="Your name">
<button onclick="greetMe()">click!</button>
<br><br>
<input id="">
</div></form>
<div id="myFormSteps">
<p id="textToChange">
<script>var info1 = "Loading..."
document.write(info1)
</script>
</p>
</div>
</body>
</html>
It's probably because you haven't set the type attribute for your button. A button's default type is submit. Try adding the attribute type="button" to your <button>.
When you click the button your form is submitting and the page is reloading - that's why it returning to its initial state. To stop this happening pass in event as a parameter to the function and then use that argument in the function with preventDefault():
HTML
<button onclick="greetMe(event);">click!</button>
JS
function greetMe(e) {
e.preventDefault();
// ...
}
As an aside it's better is to remove your inline JS and use an event listener instead.
var button = document.querySelector('button');
button.addEventListener('click', greetMe, false);
I'm rather new to programming, but let's keep going. My goal is to create a button that when pressed it will print out text. If you press a second time, it will print out text below the original snippet and so on. Basically, if you keep clicking the button you'll get text repeated a number of times below each other. Currently I've achieved a button that when pressed it prints out text. Press it again and it does nothing. Here's the code I used:
<input type="button" value="Duplicate Text" onclick="dup()"/>
<p id="clone"></p>
<script>
function dup() {document.getElementById("clone").innerHTML="Text";}
</script>
I'm sure I've done something wrong. Thanks a million.
If you're convinced that it should work, try it. It WILL print out text, but then when you do it a second time, it does nothing.
The below example is self explanatory
DEMO http://jsfiddle.net/YzqML/
<script>
function myFunction() {
var h = document.createElement("p");
var t = document.createTextNode("Hello World");
h.appendChild(t);
document.body.appendChild(h);
}
</script>
<p id="demo">Click the button to make more text within a "p" tag.</p>
<button onclick="myFunction()">Try it</button>
Another example with checkbox and label
DEMO http://jsfiddle.net/YzqML/1/
<script>
function myFunction() {
var div = document.getElementById('myItems'),
clone = div.cloneNode(true);
document.body.appendChild(clone);
}
</script>
<div id="myItems">
<label>My Label</label>
<input type="checkbox" />
</div>
<p id="demo">Click the button to clone the above items</p>
<button onclick="myFunction()">Try it</button>
You can create new elements and append them to the DOM, like this:
function display(msg) {
var p = document.createElement('p');
p.innerHTML = String(msg);
document.body.appendChild(p);
}
Each time you call the display function, the string you give it is added to a new paragraph (p element) on the page, which is added to the bottom of the body.
I note a jquery tag in your question , so you can do this :
<input type="button" value="Duplicate Text" onclick="$('<p />').appendTo('body')"/>
DEMO :
http://jsfiddle.net/abdennour/GZu38/1/
Copy paste this code in an html file and run in a browser. If you could include Jquery, then more simpler the code would be.
<html>
<head>
<script>
function myFunction() {
var h = document.createElement("p");
var t = document.createTextNode("Hello World");
h.appendChild(t);
document.body.appendChild(h);
}
</script>
</head>
<body>
<p id="demo">Click the button to make more text within a "p" tag.</p>
<button onclick="myFunction()">Try it</button>
</body>
</html>
I want to type in text in a text field, press a button, and the text of a paragraph will change. What would I need to do for this to happen and is there an easier way to do it other than javascript?
Since I didn't know what I needed to do, here's the code I originally had:
<html>
<head>
<title>Moving Text</title>
<link rel="stylesheet" type="text/css" href="stlye.css">
</head>
<body>
<div id="text">
<p id="new">new text</p>
Main News:<input type="text" name="update"><br>
<input type="button" value="Update" onClick="update();">
<script type="text/javascript">
function update(){
document.getElementById('new').innerHTML = 'Update';
}
</script>
</div>
</body>
I'm pretty sure it's wrong or way off. Any suggestions?
HTML:
<p id="your_paragraph">This text will change, after clicking the button.</p>
Main News: <input type="text" id="theText" />
<input type="button" id="btn" value="Update" />
JavaScript:
var p = document.getElementById('your_paragraph');
var btn = document.getElementById('btn');
var txt = document.getElementById('theText');
btn.onclick = function(){
p.textContent = txt.value;
};
http://jsfiddle.net/3uBKC/
No, you'll need to use javascript. Without an example of your markup nobody will be able to provide you a specific example, but here's a general one using the jQuery library.
// get the textarea, watch for change, paste, and keyup events
$('textarea').on('change paste keyup', function(){
// Store the text field as a variable, get it's value
var thiis = $(this),
value = thiis.val();
// replace the paragraph's content with the textrea's value
$('p').html(value);
});
i am a beginer to javascript.I want to show a hidden textbox on a button click.i do the bellow code, but it doesnt work.
What is the problem with my code?
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
function display() {
var z = prompt("enter your name...");
if(z != null) {
document.getElementById("demo").innerHTML = "thankyou " + z + "..";
document.getElementById("case").style.visibility = 'visible';
} else {
document.getElementById("demo").innerHTML = "thankyou";
}
}
</script>
<title></title>
</head>
<body>
<p id="demo">
click on the button.....
</p><button type="button" onclick="display()">submit</button>
<form>
<input type="text" id="case" name="myText" style="display:none">
</form>
</body>
</html>
replace
document.getElementById("case").style.visibility='visible';
with
document.getElementById("case").style.display='block';
Change the style as display block instead of visibility,
document.getElementById("case").style.display='block';
or have your text box as visibility hidden instead of display:none
<input type="text" name=<name> style="visibility:hidden"/>
The following two statements will display the element with id "case":
document.getElementById("case").style.display='block';
or
document.getElementById("case").style.display='';
The following statement will hide the element with id "case":
document.getElementById("case").style.display='none';
Display:none works fine with HTML to hide a button