I need to print a pdf by opening it in a new window. I've looked at tutorials for days, but nothing is working. I've tried many approaches, but this is the most recent:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript">
function print()
{
window.getElementById("pdf").focus();
window.getElementById("pdf").print();
}
</script>
</head>
<body onload="print()">
<embed id="pdf" src="http://path/to/file" />
</body>
</html>
The page loads fine, with the pdf embedded. But it won't print, and I feel like I've been beating my head against a brick wall trying to figure this out. How can I get this to work? I'm willing to try anything at this point.
Related
I'm really new in Wordpress, Javascript and HTML so I know this question is really basic, but I wasn't able to find it solved anywhere.
I want to create some variables in javascript and then display them in my page which is created in Wordpress.
Reading other posts I've found I need to insert a javascript code that at the end stores my variable this way (dummy version):
<script type="javascript">
document.getElementById('test').innerHTML = 'hello';
</script>
And then on the text block I want to display my variable to be displayed I should add this code:
<body>
<p id="test"></p>
</body>
However I've tried adding the javascript in the header (Tatsu header) and also tried adding it in the text block (HTML version) in different combinations and it never worked. Tried adding the script block before and after the body block, and also tried having it inside, before and after the display line.
If I try the following it works:
<body>
<p>hello</p>
</body>
So I guess my problem is that I'm not setting the variable properly.
Can anyone help? Apologies if this is already solved somewhere, spent some hours and wasn't able to find it.
Thank you in advance.
Your problem is the type of which you're using here:
<script type="javascript">
I noticed this whilst constructing an example of this problem.
javascript is not a correct mime type.
It should be text/javascript as per https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types
Please note this is not a complete list. Such as application/javascript also being valid. Please also see https://www.iana.org/assignments/media-types/media-types.xhtml
Working example:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
</head>
<body>
<p id="test">
This shouldn't show up
</p>
<script type="text/javascript">
console.log("####### JAVASCRIPT IS RUNNING ######")
document.getElementById('test').innerHTML = 'hello';
</script>
</body>
</html>
I am doing my damnedest to embed a Google trends chart into a section of my site.
In theory, it seems easy:
1.) copy script from Google:
2.) Clear a space in your webpage:
3.) Add the code:
<div class="full-row4" style="height: 300px;">
<script type="text/javascript" src="https://ssl.gstatic.com/trends_nrtr/1386_RC02/embed_loader.js"></script>
<script type="text/javascript">
trends.embed.renderExploreWidget("TIMESERIES", {"comparisonItem":[{"keyword":"/m/078rys","geo":"","time":"today 12-m"}],"category":0,"property":""},
{"exploreQuery":"q=%2Fm%2F078rys&date=today 12-m","guestPath":"https://trends.google.com:443/trends/embed/"}
);
</script>
</div>
Seems easy right? wrong!
Every time I do this, I get this result:
Upon further inspection, I found that when those scripts were loaded in, it wipes my entire body of the webpage. (Note: the chart gets loaded in thru an AJAX call containing the entire active page minus the navbars)
I've tried an array of different logic to try and get this to work, but everything I try deletes all HTML in the body tag of the webpage. (script tags are still there)
I found people with a similar issue, but it seems Google has changed how you embed these widgets into a site. Rendering any previous stackoverflow documentation useless. (at least from what I found)
you can use renderExploreWidgetTo() function instead, it takes DOM element as first parameter:
var divElem = document.getElementById('wrapper');
trends.embed.renderExploreWidgetTo(divElem,"TIMESERIES", {"comparisonItem":[{"keyword":"dbs bank","geo":"","time":"today 12-m"}],"category":0,"property":""}, {"exploreQuery":"q=dbs%20bank&date=today 12-m","guestPath":"https://trends.google.com:443/trends/embed/"});
Google trends embed script create an iframe at the hosting website.
Here is a simple example.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<h1>hello</h1>
<div>
<script type="text/javascript" src="https://ssl.gstatic.com/trends_nrtr/1386_RC02/embed_loader.js"></script> <script type="text/javascript"> trends.embed.renderExploreWidget("TIMESERIES", {"comparisonItem":[{"keyword":"dogs","geo":"","time":"today 12-m"}],"category":0,"property":""}, {"exploreQuery":"q=dogs&date=today 12-m","guestPath":"https://trends.google.com:443/trends/embed/"}); </script>
</div>
<h1>world</h1>
</body>
</html>
As you can see, the body is not affected.
The problem is probably not with the trends scripts, but a more general issue.
Try creating an iframe at your page, does it display correctly?
Is it possible to load javascript without jQuery? I spent the better portion of yesterday evening simply trying to create the most basic HTML page with working CSS and Javascript and - despite the numerous methods I have tried - none of them have worked. Here is my basic HTML page:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>title</title>
<link rel="stylesheet" href="style.css">
<script src="script.js" type="text/javascript"></script>
</head>
<body>
<div>On</div>
<input type="button" onclick="popup()" value="Click Me!">
</body>
</html>
This is being hosted locally on XAMPP, the page displays fine and the CSS works fine, the javascript is in the same directory as the html page and works fine when written inline with the HTML. However the js does not work in any of the following scenarios when trying to include it as an externality:
When application/javascript is used above it still doesn't work. All I receive in either case (in the Firebug script window) is "popup()" and that's it. Here is the script.js file:
function popup() {
alert("Hello World")
}
This js also doesn't work (I tried it even though I'm not parsing XML):
//<![CDATA[
function popup() {
alert("Hello World")
}
//]]>
nor this:
document.addEventListener('DOMContentReady', function popup() {
alert("Hello World")
})
nor this:
<script type="text/javascript">
function popup() {
alert("Hello World")
}
</script>
Not that I really expected it too, but I was getting desperate. If anyone knows what's going on, I'd appreciate any info.
I'm open to this being an issue with hosting this locally on XAMMP but find it doubtful as CSS and HTML are both flying. However the js works if I include it inline with the HTML(?). If it helps, when Firebug displays popup() in the script window it also shows an #conn1source connection.
UPDATE: according to one of the suggestions in the comments if I only write the following in the js file it works:
alert("Hello World")
however the function does not. So I'm guessing this means that I wrapped the function somehow incorrectly in the js file, but I'm following standard practice as far as I am aware.
I am very new to javascript but I can't go forward in learning because my console.log doesn't work AT ALL I will type in the console.log message and on my html page nothing shows up. i have try to debug it but I'm so new I don't know how all I can do is go to the forums and ask, it seem some people have the problem but, there is no good answer to the problem. I've tried every thing i know how to do (which isn't very much) but nothing works PLEASE HELP!!
this is my program
<html>
<head>
<title>My First proper HTML page</title>
</head>
<body>
<h1>Hello</h1>
<p>My First web page.</p>
<script type="text/javascript">
console.log("Hello World!"</script>
</body>
</html>
i know that it has to be in dev tool to see it now but how do i make it show up in the html not in dev.?
there has to be a way!
i now now that document.write is the right way but that isn't working either
<html>
<head>
<title>My First proper HTML page</title>
</head>
<body>
<h1>Hello</h1>
<p>My First web page.</p>
<script>
var name = "Nicholas";
document.write("Hello " + name);
if (name.length > 7 {
document.write("Wow you have a Really Long name!");
}
</script>
</body>
</html>
Technically, console.log is not supposed to show up on your HTML page. Rather, it shows up on your console's (web browser) log.
Even with all the correct answers provided, you can view your answer by visiting the Developer Tool -> Console (For Chrome, on Apple, it's Option + Command + J). For Windows, using Chrome, you hold the following keys: Ctrl+Shift+J
Here is a clip of the code and the log recorded by the console:
because you have to type console.log()
not control.log
Also, console.log needs to be either inside script tags, or in a separate javascript file. In your case you would have to do:
console.log("Hello, World!");
Try the below sample
<html>
<head>
<script type="text/javascript">
console.log("Hello World")
</script>
</head>
<body>
Hello
</body>
</html>
Unless you typed/edited your post.. that has an invalid Javascript.
<html>
<head>
<title>My First proper HTML page</title>
</head>
<body>
<h1>Hello</h1>
<p>My First web page.</p>
<script type="text/javascript">
console.log("Hello World!");
</script>
</body>
</html>
You did not have a closing )
Ah, as others have explained.. Console is not your HTML page, its part of the web browser itself. For example, in google chrome press CTRL+SHIFT+J to show it.
Your after document.write
In Javascript, I want to open my window.html file in a popup window. But it doesn't display any text. Just a blank page.
This is index.html:
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css" />
<script language="javascript">
var newwindow;
function popit(url){
newwindow = window.open(
url, '', "status=yes, height=500; width=500; resizeable=0");
}
</script>
</head>
<body>
CLICK ME!
</body>
</html>
window.html:
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<p>SAMPLE TEXT</p>
</body>
</html>
Why doesn't it display any text?
javascript:popit(window.html);
Replace with:
javascript:popit('window.html');
Your click handler code is syntactically incorrect:
CLICK ME!
Always, always have your developer console open to check for JavaScript errors! (edit — actually in this case there wouldn't have been an error; window.html would resolve to undefined probably! Still, keep the console open :-)
Also note that I used an "onclick" attribute instead of "href".
A GOOD working code with NO crashes.
Simple and what makes this code better is that you can use it in a JavaScript file separately and have it fairing to more then one file with the same popup size even though its different pages on popups.
Javascript
// Popup window code
function MyPopUp(url) {
popupWindow = window.open(
url,'popUpWindow','height=454,width=580,left=0,top=200,resizable=yes,scrollbars=yes,toolbar=yes,menubar=no,location=no,directories=no,status=yes')
}
HTML
My PopUp
NOTE: You can also use this as onload in body for example <body onload="JavaScript:MyPopUp('MyDirectory/Page.html');"> and it will aslo work on onmouseover and others... though I do not advise this unless you want to piss off the clients visiting your page.