I have a form on main page, by pressing a specific button on it - new window() opens with a table in it, and by double clicking the line in the table it should transfer data from table into input fields of my form, but it doesn't.
But if i run everything from one page it works fine.
So how should i modify my code so it can transfer data from new window
Main page:
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
</head>
<body>
<button type="button" onclick="NewWindow()">Banks</button>
<br /><br />
Bank Name:
<br />
<textarea id='bank' cols=56 rows=6></textarea>
Bank Adress:
<br />
<textarea id='bic' cols=56 rows=6></textarea>
<script>
var textarea_bank = document.getElementById('bank'),
textarea_bic = document.getElementById('bic');
function comm(obj) {
textarea_bank.value = obj.cells[0].innerHTML;
textarea_bic.value = obj.cells[1].innerHTML;
}
function NewWindow()
{
myChildWin = window.open("test.html", "_blank", "toolbar=no, scrollbars=no, resizable=no, top=100, left=100, width=600, height=600");
}
</script>
</body>
</html>
Window with table(test.html):
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>test</title>
</head>
<body>
<table id="mySuperTBL">
<tr>
<td><b>BankName</b>
</td>
<td><b>BIC</b>
</td>
</tr>
<tr id='1' ondblclick='comm(this)'>
<td>Bank</td>
<td>Adress</td>
</tr>
</table>
</body>
</html>
Very simple, You should create two files. the second one is "stam.html" (this will be the child window):
Editing - bi-directional communication :-)
for the example the file will open itself (keep this file as "stam.html"). If this the parent, it will set the message to the child. else - it will set text to the parent.
<!DOCTYPE html>
<html>
<head>
<title>Bla!</title>
<script type='text/javascript'>
var m_ChildWindow = null; //
function OpenChildWIndow() {
m_ChildWindow = window.open ("stam.html");
}
function SetDataToChild(data) {
if (m_ChildWindow) {
m_ChildWindow.document.getElementById('body').innerHTML += "Dear son:" + data;
} else {
opener.document.getElementById('body').innerHTML += "Dear Daddy:" + data;
}
}
function Init() {
var button = document.getElementById('cmdSendMsg');
if (opener) {
button.innerHTML = "send message to daddy";
}
}
</script>
</head>
<body id='body' onload = "Init();">
<button onclick='OpenChildWIndow();'>Click to open child</button>
<br>
<button onclick='SetDataToChild("Hello <br>");' id='cmdSendMsg'>Click to add data to child</button>
</body>
</html>
Here you have two buttons. the first will open the new window, the second one will add "hello" to it.
You should use query string, the below code shows how you can send an id of value 1 to the test.html
function NewWindow()
{
myChildWin = window.open("test.html?id=1", "_blank", "toolbar=no, scrollbars=no, resizable=no, top=100, left=100, width=600, height=600");
}
Related
im working on a website with 2 pages 1 is the receiver and 2 is the remote basicly you can enter a text on page 2 and once you hit submit page1 starts playing a text to speatch message with the text inut from page2
index.html (aka : page1)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="src/style.css">
</head>
<body>
<h1 id="header"></h1>
<script src="src/script.js"></script>
</body>
</html>
control.html (aka : page2)
<body>
<center>
<form>
<h1 style="color:green">Javatpoint</h1>
<h3> Confirm password Validation Example </h3>
<!-- Enter Password -->
<td> Enter Password </td>
<input type = "password" name = "pswd1"> <br><br>
<button type = "submit" onclick="matchPassword()">Submit</button>
<script>
var pw1 = document.getElementById("pswd1");
function matchPassword() {
<script src="script.js"><script> var x1
}
</script>
script.js of page1
const message = 'Hello world' // Try edit me
// Update header text
document.querySelector('#header').innerHTML = message
// Log to console
console.log(message)
var audio = new Audio('notif.mp3');
audio.play();
var msg = new SpeechSynthesisUtterance();
msg.text = "hallo jeremy";
window.speechSynthesis.speak(msg);
i cant find a way to send the text inside page2 to page 1
There are many ways that you could achieve this, but I'll show you just one. You can easily pass data between pages using query parameters, which are essentially pieces of data appended to the end of a URL.
In order to utilize these, you would need to redirect to your index.html page whenever the user presses the button in the control.html page. Fortunately, this can be done by adding an event listener to your Submit button.
Here is the code below:
control.html
<!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" />
</head>
<body>
<form>
<p>Enter stuff here:</p>
<input type="text" id="text-input" name="text" />
<input type="submit" id="submit-button"></input>
</form>
<!-- continue document... -->
<script src="src/control.js"></script>
</body>
</html>
src/script.js
const queryString = window.location.search;
const queryParams = new URLSearchParams(queryString);
const message = queryParams.get("text");
console.log(message);
// continue file...
src/control.js
const button = document.getElementById("submit-button");
button.addEventListener("click", handleText);
function handleText(event) {
event.preventDefault();
const text = document.getElementById("text-input").value;
const currentURL = window.location.pathname;
const currentDir = currentURL.substring(0, currentURL.lastIndexOf("/"));
window.location.replace(currentDir + "/index.html?text=" + text);
}
Hope this helps!
I wrote javascript codes.
By clicking the button, the child window pops up and displays a text sent from the parent window using a postMessage function.
My code could sent a text to the child window, but there's no text displayed.
The text is displayed only when I keep clicking the button. I don't want the text to disappear.
I think my code is overridden by a blank script or something, though I don't write any other codes except for below.
Do you have any solution for this?
the parent window html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Parent Window</title>
</head>
<body>
<input type="button" value="TEST_BUTTON" id="testButton">
<script>
var testButton = document.getElementById('testButton');
testButton.addEventListener('click', function(event) {
event.preventDefault();
var newWindow = window.open('./child_window.html', 'popupWindow', 'width=400,height=300');
newWindow.postMessage('this is a content from the parent window.', '*');
return false;
},false);
</script>
</body>
</html>
the child window html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Pop Up Window</title>
</head>
<body>
<h1 id="mainText"></h1>
<script type="text/javascript">
var mainText = document.getElementById('mainText');
window.addEventListener('message', function(event) {
console.log(event.data);
this.mainText.innerText = event.data;
}, false)
</script>
</body>
</html>
I ended this up using localStorage instead.
Function: Enter a phone number (ex: 555-555-5555) into a text field. The text field prints the number out flat (hidden by CSS). Then Javascript picks up that number by ID and splits it apart by the hyphens and injects the array split up into a FoneFinder URL search string to display the results from that site in a pop-up window.
Problem: The pop-up is working fine, however when I click on the link to spawn the link it opens in the main page as well as the pop-up. The main page should not change.
The pop-up code works fine on other pages and doesnt overwrite the main page. It has to be how the javascript is injecting the html link into the page that is messing it up, but I cant figure out why.
Any help or insights would be appreciated.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<style>
#target_num_result {
display: none;
}
#target_num_search {
font-size: small;
}
</style>
<!-- NewWindow POP UP CODE -->
<script LANGUAGE="JavaScript">
function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}
</script>
<!-- Script to read the target phone number and split it by hyphens and show a Search link to Fonefinder.net -->
<script type='text/javascript'>//<![CDATA[
$(window).load(function(){
$('#target_num').on('keyup', function() {
var my_value = $(this).val();
$('#target_num_result').html(my_value);
var arr = my_value.split('-');
$("#target_num_search").html(" <a href=http://www.fonefinder.net/findome.php?npa=" + arr[0] + "&nxx=" + arr[1] + "&thoublock=" + arr[2] + "&usaquerytype=Search+by+Number&cityname= title=FoneFinder onclick=NewWindow(this.href,'FoneFinderLookup','740','680','yes');>!BETA!FoneFinder Search!BETA!</a>");
});
});//]]>
</script>
</head>
<body>
<form id="form1" name="form1" method="post" action="">
<table cellpadding="2" cellspacing="0" style="width: 100%">
<tr>
<td style="width: 180px">Phone #:</td>
<td><label> <input class="text" type="text" name="target_num" id="target_num" /></label><span id="target_num_result"></span><span id="target_num_search"></span></td>
</tr>
</table>
<label>
<input class="button" type="submit" name="submit" id="submit" value="Create" />
</label>
</form>
</body>
</html>
what you need to add is the following:
$('#target_num_search').on('click', 'a', function (event) {
event.preventDefault();
var url = $(this).attr('href');
NewWindow(url,'FoneFinderLookup','740','680','yes');
})
This way you can remove the onclick attribute and move the function call to js. See the working jsfiddle
you should return false for prevents default action to go link 'href' when onlick event.
(please notes , - comma operator to whatever Function returns... It's just hack. don't use.)
BTW,
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<style>
#target_num_result {
display: none;
}
#target_num_search {
font-size: small;
}
</style>
<!-- NewWindow POP UP CODE -->
<script LANGUAGE="JavaScript">
function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}
</script>
<!-- Script to read the target phone number and split it by hyphens and show a Search link to Fonefinder.net -->
<script type='text/javascript'>//<![CDATA[
$(window).load(function(){
$('#target_num').on('keyup', function() {
var my_value = $(this).val();
$('#target_num_result').html(my_value);
var arr = my_value.split('-');
var html_tpl = " <a href=http://www.fonefinder.net/findome.php?npa=" + arr[0] + "&nxx=" + arr[1] + "&thoublock=" + arr[2] + "&usaquerytype=Search+by+Number&cityname= title=FoneFinder onclick=\"return NewWindow(this.href,'FoneFinderLookup','740','680','yes'), false\" target='_blank'>!BETA!FoneFinder Search!BETA!</a>";
$("#target_num_search").html(html_tpl);
});
});//]]>
</script>
</head>
<body>
<form id="form1" name="form1" method="post" action="">
<table cellpadding="2" cellspacing="0" style="width: 100%">
<tr>
<td style="width: 180px">Phone #:</td>
<td><label> <input class="text" type="text" name="target_num" id="target_num" /></label><span id="target_num_result"></span><span id="target_num_search"></span></td>
</tr>
</table>
<label>
<input class="button" type="submit" name="submit" id="submit" value="Create" />
</label>
</form>
</body>
</html>
I am working on a clipboard functionality...
I am facing mouse-events issues... In below code, when I remove label tag and style="display:none" class="hide" , my clipboard functionality is working, but clipboard functionality is not working..
Please kindly check below code: what changes I need to make so that it works perfectly?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Copy to Clipboard with ZeroClipboard, Flash 10 and jQuery</title>
<link href="_assets/css/Style.css" rel="stylesheet" type="text/css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js" type="text/javascript"></script>
<script src="_assets/js/ZeroClipboard.js" type="text/javascript"></script>
<script type="text/javascript">
function myfunc2() {
var selectedobj=document.getElementById('texter');
if(selectedobj.className=='hide'){ //check if classname is hide
selectedobj.style.display = "block";
selectedobj.readOnly=true;
selectedobj.className ='show';
}else{
selectedobj.style.display = "none";
selectedobj.className ='hide';
}
}
</script>
<script type="text/javascript">
jQuery(document).ready(function(){
var clip = new ZeroClipboard.Client();
clip.setText('');
jQuery('#copy-button').click(function(){
clip.setText(jQuery('#texter').val());
});
});
$(document).ready(function () {
var clip = new ZeroClipboard.Client();
clip.setText(''); // will be set later on mouseDown
clip.addEventListener('mouseDown', function (client) {
// set text to copy here
clip.setText(jQuery('#texter').val());
// alert("mouse down");
});
clip.glue('copy-button');
});
</script>
</head>
<body>
<label onmouseover="myfunc2()">Click here</label>
<textarea name="texter" id="texter" style="display:none" class="hide" readonly>sdfdsfsdfgdfdfg</textarea>
<input type="button" value="Copy to clipboard" id="copy-button" />
</body>
</html>
I have an existing HTML file as follows-
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/ html4/loose.dtd">
<html>
<head>
<link rel="stylesheet" type="text/css" href="chatWindow.css" />
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Chat Window</title>
</head>
<body>
<table>
<tr> <textarea id="chatTextArea" rows="20" cols = "80"></textarea> </tr>
<tr> <textarea id="messageTextArea" rows="5" cols="80"></textarea> </tr>
</table>
<script type="text/javascript" src ="jquery-1.7.1.js" ></script>
<script type="text/javascript" src="liveChat.js"></script>
</body>
</html>
I open this HTML in a new window from JavaScript code as follows -
var chatWindow = window.open("chatWindow.html", "Chat Window", "resizable=0,width=700,height=600");
Now, to this existing window, I want to add another field. I tried -
var chatWindow = window.open("chatWindow.html", "Chat Window", "resizable=0,width=700,height=600");
chatWindow.document.write(' Hey!! <input type="hidden" id="currentUserName" value="' + userName+ '" / > ');
But this overrode the existing HTML and so all I saw on my page was "Hey!!".
I also tried
var chatWindow = window.open("chatWindow.html", "Chat Window", "resizable=0,width=700,height=600");
var hiddenNode = chatWindow.document.createElement('input');
hiddenNode.setAttribute("type", "hidden");
hiddenNode.setAttribute("id", "currentUserName");
hiddenNode.setAttribute("value", userName);
chatWindow.document.body.appendChild(hiddenNode);
But this had no affect. When the new window opened, I checked its page source and the hidden node was not found. How to solve this problem? Please help.
You should use appendChild.
chatWindow.document.appendChild(document.createTextNode("Hey !"));
You may also use jQuery to do this more easily.
Try to assign properties instead of attributes.
chatWindow = window.open("chatWindow.html"...);
hiddenNode=chatWindow.document.body.appendChild(chatWindow.document.createElement('INPUT'));
hiddenNode.type='hidden';
hiddenNode.id='currentUserName';
hiddenNode.value=userName;
Edited:
If the browser opens the window in a new tab, it is accessible as well through chatWindow.
(Succesfully tested with Chrome, FF and IE.)
Try chatWindow.document.body.appendChild(/* [...] */);.