Print a div using javascript in angularJS single page application - javascript

I have a single page web application using angularJS. I need to print a div of certain page.
I tried the following:
The page contains few div (print.html)
<div>
<div>
Do not print
</div>
<div id="printable">
Print this div
</div>
<button ng-click="printDiv('printableArea');">Print Div</button>
</div>
The controller has following script:
$scope.printDiv = function(divName) {
var printContents = document.getElementById(divName).innerHTML;
var originalContents = document.body.innerHTML;
document.body.innerHTML = printContents;
window.print();
document.body.innerHTML = originalContents;
}
This code prints the desired div but there is a problem.
the statement document.body.innerHTML = originalContents; replaces the body of the whole application since it is a SPA. So when I refresh the page or click on print button again, the whole content of the page is erased.

$scope.printDiv = function(divName) {
var printContents = document.getElementById(divName).innerHTML;
var popupWin = window.open('', '_blank', 'width=300,height=300');
popupWin.document.open();
popupWin.document.write('<html><head><link rel="stylesheet" type="text/css" href="style.css" /></head><body onload="window.print()">' + printContents + '</body></html>');
popupWin.document.close();
}

Two conditional functions are needed: one for Google Chrome, and a second for the remaining browsers.
$scope.printDiv = function (divName) {
var printContents = document.getElementById(divName).innerHTML;
if (navigator.userAgent.toLowerCase().indexOf('chrome') > -1) {
var popupWin = window.open('', '_blank', 'width=600,height=600,scrollbars=no,menubar=no,toolbar=no,location=no,status=no,titlebar=no');
popupWin.window.focus();
popupWin.document.write('<!DOCTYPE html><html><head>' +
'<link rel="stylesheet" type="text/css" href="style.css" />' +
'</head><body onload="window.print()"><div class="reward-body">' + printContents + '</div></body></html>');
popupWin.onbeforeunload = function (event) {
popupWin.close();
return '.\n';
};
popupWin.onabort = function (event) {
popupWin.document.close();
popupWin.close();
}
} else {
var popupWin = window.open('', '_blank', 'width=800,height=600');
popupWin.document.open();
popupWin.document.write('<html><head><link rel="stylesheet" type="text/css" href="style.css" /></head><body onload="window.print()">' + printContents + '</body></html>');
popupWin.document.close();
}
popupWin.document.close();
return true;
}

You can now use the library called angular-print

I done this way:
$scope.printDiv = function (div) {
var docHead = document.head.outerHTML;
var printContents = document.getElementById(div).outerHTML;
var winAttr = "location=yes, statusbar=no, menubar=no, titlebar=no, toolbar=no,dependent=no, width=865, height=600, resizable=yes, screenX=200, screenY=200, personalbar=no, scrollbars=yes";
var newWin = window.open("", "_blank", winAttr);
var writeDoc = newWin.document;
writeDoc.open();
writeDoc.write('<!doctype html><html>' + docHead + '<body onLoad="window.print()">' + printContents + '</body></html>');
writeDoc.close();
newWin.focus();
}

This is what worked for me in Chrome and Firefox! This will open the little print window and close it automatically once you've clicked print.
var printContents = document.getElementById('div-id-selector').innerHTML;
var popupWin = window.open('', '_blank', 'width=800,height=800,scrollbars=no,menubar=no,toolbar=no,location=no,status=no,titlebar=no,top=50');
popupWin.window.focus();
popupWin.document.open();
popupWin.document.write('<!DOCTYPE html><html><head><title>TITLE OF THE PRINT OUT</title>'
+'<link rel="stylesheet" type="text/css" href="app/directory/file.css" />'
+'</head><body onload="window.print(); window.close();"><div>'
+ printContents + '</div></html>');
popupWin.document.close();

Okay i might have some even different approach.
I am aware that it won't suit everybody but nontheless someone might find it useful.
For those who do not want to pupup a new window, and like me, are concerned about css styles this is what i came up with:
I wrapped view of my app into additional container, which is being hidden when printing and there is additional container for what needs to be printed which is shown when is printing.
Below working example:
var app = angular.module('myApp', []);
app.controller('myCtrl', function($scope) {
$scope.people = [{
"id" : "000",
"name" : "alfred"
},
{
"id" : "020",
"name" : "robert"
},
{
"id" : "200",
"name" : "me"
}];
$scope.isPrinting = false;
$scope.printElement = {};
$scope.printDiv = function(e)
{
console.log(e);
$scope.printElement = e;
$scope.isPrinting = true;
//does not seem to work without toimeouts
setTimeout(function(){
window.print();
},50);
setTimeout(function(){
$scope.isPrinting = false;
},50);
};
});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="myApp" ng-controller="myCtrl">
<div ng-show="isPrinting">
<p>Print me id: {{printElement.id}}</p>
<p>Print me name: {{printElement.name}}</p>
</div>
<div ng-hide="isPrinting">
<!-- your actual application code -->
<div ng-repeat="person in people">
<div ng-click="printDiv(person)">Print {{person.name}}</div>
</div>
</div>
</div>
Note that i am aware that this is not an elegant solution, and it has several drawbacks, but it has some ups as well:
does not need a popup window
keeps the css intact
does not store your whole page into a var (for whatever reason you don't want to do it)
Well, whoever you are reading this, have a nice day and keep coding :)
EDIT:
If it suits your situation you can actually use:
#media print { .noprint { display: none; } }
#media screen { .noscreen { visibility: hidden; position: absolute; } }
instead of angular booleans to select your printing and non printing content
EDIT:
Changed the screen css because it appears that display:none breaks printiing when printing first time after a page load/refresh.
visibility:hidden approach seem to be working so far.

I don't think there's any need of writing this much big codes.
I've just installed angular-print bower package and all is set to go.
Just inject it in module and you're all set to go
Use pre-built print directives & fun is that you can also hide some div if you don't want to print
http://angular-js.in/angularprint/
Mine is working awesome .

Related

everytime i try to print pdf using this method it will always produce blank pdf

so i want to print pdf using button and javascript but it will always produce blank pdf/empty pdf. i want something like https://imgur.com/a/PsRqeBR, but i got this instead https://imgur.com/a/J7rzlSq
i try using window.open and then window.print but it still produce blank pdf, i also tried to put url inside window.open instead of declaring it first but that didn't work
HTML
<button type="button" onclick="printme()">click me...</button>
JavaScript
function printme(){
var URL = "https://www.detik.com/";
var W = window.open(URL);
W.window.print();
}
you need to do window.print() instead of w.window.print()
function printme(){
var URL = "https://www.detik.com/";
var W = window.open(URL);
window.print();
}
The source of the following code is Print an external page without opening it
which was mentioned in one of the answers here Printing a web page using just url and without opening new window?
I only modified the link to include your website address:
<!doctype html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>MDN Example</title>
<script type="text/javascript">
function closePrint() {
document.body.removeChild(this.__container__);
}
function setPrint() {
this.contentWindow.__container__ = this;
this.contentWindow.onbeforeunload = closePrint;
this.contentWindow.onafterprint = closePrint;
this.contentWindow.focus(); // Required for IE
this.contentWindow.print();
}
function printPage(sURL) {
var oHiddFrame = document.createElement("iframe");
oHiddFrame.onload = setPrint;
oHiddFrame.style.position = "fixed";
oHiddFrame.style.right = "0";
oHiddFrame.style.bottom = "0";
oHiddFrame.style.width = "0";
oHiddFrame.style.height = "0";
oHiddFrame.style.border = "0";
oHiddFrame.src = sURL;
document.body.appendChild(oHiddFrame);
}
</script>
</head>
<body>
<p><span onclick="printPage('https://www.detik.com');" style="cursor:pointer;text-decoration:underline;color:#0000ff;">Print external page!</span></p>
</body>
</html>

Why can I write to sessionStorage from an iframe on the first try, but not any consecutive tries? (Chrome Version 74)

This issue has shown up in the latest version of Chrome (74.0.3729.108). This is unique to the local filesystem, as I have other ways of loading up neighboring documents in iframes when the app is on a server.
In my app, we have been able to load up documents from the filesystem with JavaScript by writing iframes to the DOM, and then having the document in the iframe write it's innerHTML to sessionStorage. Once the iframe is done loading, we catch that with the onload attribute on the iframe and handle getting the item written to sessionStorage.
I have narrowed this down to some bare-bones code and found that this works only on the first try, and then any tries after the first fail.
Here is a minimal HTML document:
<!DOCTYPE html>
<html>
<head>
<title>Chrome iFrame Tester</title>
<script src="iframe-load.js"></script>
</head>
<body onload="OnLoad()">
<div id="result"></div>
</body>
</html>
Here is the JavaScript:
var urls = ['file://C:/Users/afrench/Documents/Other/Misc%20Code/Chrome%20iFrame/Doc1.html',
'file://C:/Users/afrench/Documents/Other/Misc%20Code/Chrome%20iFrame/Doc2.html'];
HandleLoad = function () {
'use strict';
var data;
try {
data = window.sessionStorage['data'];
delete window.sessionStorage['data'];
} catch (ignore) {
// something went wrong
}
var container = document.getElementById('container');
window.document.body.removeChild(container);
if (data !== null && data !== undefined) {
var resultContainer = document.getElementById('result');
resultContainer.innerHTML += data;
}
if (urls.length > 0) {
OnLoad();
}
}
function OnLoad() {
var url = urls[0];
if (url) {
urls.splice(0, 1);
var container = document.createElement('div');
container.id = 'container';
container.style.visibility = 'hidden';
window.document.body.appendChild(container);
container.innerHTML = '<iframe src="' + url + '" onload="HandleLoad();"></iframe>';
}
}
In the filesystem, we have the HTML written into index.html, and right next to it are two minimal HTML files, Doc1.html and Doc2.html. Their contents are both identical except the identifying sentence in the body's div:
Neighbor document HTML:
<!DOCTYPE html>
<html>
<head>
<title>Chrome iFrame Tester</title>
<script>
function OnLoad() {
try {
window.sessionStorage['data'] = window.document.body.innerHTML;
} catch {
// no luck
}
}
</script>
</head>
<body onload="OnLoad()">
<div>This is Doc 1's content!</div>
</body>
</html>
When this is run, we should see the content HTML of the two neighbor documents written to the result div in index.html.
When I run this minimal example, I can see that the content is successfully written to sessionStorage and then to the DOM for the first document, but the next try fails. What can I do to get it to work consistently, and what is happening here that it fails?
I'm not sure what is causing the weird behavior, so hopefully someone else can provide some insight on what exactly is going on here.
In the meantime, here is an alternative solution using window.postMessage:
index.html
<!DOCTYPE html>
<html>
<head>
<title>Chrome iFrame Tester</title>
<script src="iframe-load.js"></script>
</head>
<body onload="OnLoad()">
<div id="result"></div>
</body>
</html>
iframe-load.js
var urls = ['file://C:/Users/afrench/Documents/Other/Misc%20Code/Chrome%20iFrame/Doc1.html',
'file://C:/Users/afrench/Documents/Other/Misc%20Code/Chrome%20iFrame/Doc2.html'];
window.addEventListener('message', event => {
'use strict';
var data = event.data;
var container = document.getElementById('container');
window.document.body.removeChild(container);
if (data) {
var resultContainer = document.getElementById('result');
resultContainer.innerHTML += data;
}
if (urls.length > 0) {
OnLoad();
}
})
function OnLoad() {
var url = urls.shift();
if (url) {
var container = document.createElement('div');
container.id = 'container';
container.style.visibility = 'hidden';
window.document.body.appendChild(container);
container.innerHTML = '<iframe src="' + url + '"></iframe>';
}
}
Doc1.html
<!DOCTYPE html>
<html>
<head>
<title>Chrome iFrame Tester</title>
<script>
function OnLoad() {
window.parent.postMessage(window.document.body.innerHTML, '*');
}
</script>
</head>
<body onload="OnLoad()">
<div>This is Doc 1's content!</div>
</body>
</html>

JavaScript not working for all HTML pages

I am working on the tablet's display of a Pepper robot; I have a functional HTML index page comprising a list of questions—each question redirects to its respective HTML when clicked on—, 2 volume buttons and 2 other buttons—one that pops up an instruction image and the other one that closes the index page and gets back to the splash screen, which when clicked upon, reveals the index page. So far everything is working. The issue is that when I click a question—I get redirected to its HTML page, but then I get stuck there, as neither the 2 volume buttons nor the 2 other buttons work;
I made sure to include the following in each HTML page:
<script type="text/javascript" src="/libs/qimessaging/2/qimessaging.js"></script>
<script type="text/javascript" src="faq.js"></script>
I also reused the same JavaScript functions that worked for the index page.
I commented out some line:
btnPrevious.addEventListener('click', goToPreviousPage);
because I noticed it prevented the splash screen from disappearing when clicked on—i.e., the visibility attribute stays on visible instead of switching to hidden thus revealing the index page, but still, the 3 remaining buttons don't work anyway.
Here is my faq.js code:
/* global QiSession */
var serviceName = 'ADFAQ';
var volumeUpEvent = serviceName + '/VolumeUp';
var volumeDownEvent = serviceName + '/VolumeDown';
var volumeData = serviceName + '/Volume';
/* Clickable buttons */
var btnReturn = document.getElementById('return');
var btnHelp = document.getElementById('call_help');
var btnPrevious = document.getElementById('previous_page');
var btnVolUp = document.getElementById('volume-up');
var btnVolDown = document.getElementById('volume-down');
/* Help image and splash screen */
var helper = document.getElementById('helper');
var img = document.getElementById('click_on_me');
var memory;
var volume;
var audioDevice;
QiSession(connected, disconnected);
function connected (s) {
console.log('QiSession connected');
var questions = document.getElementById('questions');
/* Associating buttons to their respective functions */
btnHelp.addEventListener('click', showHelper);
btnReturn.addEventListener('click', closeQuestions);
//btnPrevious.addEventListener('click', goToPreviousPage);
btnVolUp.addEventListener('click', raiseVolume);
btnVolDown.addEventListener('click', lowerVolume);
img.addEventListener('click', loadQuestions);
questions.addEventListener('click', clickOnQuestion);
s.service('ALMemory').then(function (m) {
m.subscriber(serviceName + '/DialogEnded').then(function (subscriber) {
subscriber.signal.connect(hideQuestions);
});
m.subscriber(serviceName + '/Pepper').then(function (subscriber) {
subscriber.signal.connect(displayPepperHTML)
});
m.subscriber(serviceName + '/RaiseVolume').then(function (subscriber) {
subscriber.signal.connect(raiseVolume);
});
m.subscriber(serviceName + '/LowerVolume').then(function (subscriber) {
subscriber.signal.connect(lowerVolume);
});
memory = m;
});
s.service('ALAudioDevice').then(function (a) {
a.getOutputVolume().then(assignVolume);
audioDevice = a
});
}
function disconnected () {
console.log('QiSession disconnected');
}
function assignVolume(value){
volume = value;
}
function raiseVolume (event) {
var changed = 0;
if(volume < 100) {
volume = Math.min(volume + 5, 100);
audioDevice.setOutputVolume(volume);
changed = 1;
}
memory.insertData(volumeData, volume);
memory.raiseEvent(volumeUpEvent, changed);
}
function lowerVolume (event) {
var changed = 0;
if(volume > 30) {
volume = Math.max(volume - 5, 0);
audioDevice.setOutputVolume(volume);
changed = 1;
}
memory.insertData(volumeData, volume);
memory.raiseEvent(volumeDownEvent, changed);
}
function showHelper (event) {
if (btnHelp.innerHTML === '?') {
helper.style.opacity = '1';
helper.style.zIndex = '1';
btnHelp.innerHTML = '←';
} else {
helper.style.opacity = '0';
helper.style.zIndex = '-1';
btnHelp.innerHTML = '?';
}
btnHelp.blur();
}
function loadQuestions (event) {
memory.raiseEvent(serviceName + '/LoadQuestions', 1);
img.style.visibility = 'hidden';
}
function goToPreviousPage () {
window.location.href = "index.html";
}
function displayPepperHTML() {
window.location.href = "pepper.html";
}
function closeQuestions (event) {
if(location.href != "index.html")
{window.location.href = "index.html";}
memory.raiseEvent(serviceName + '/CloseQuestions', 1);
btnReturn.blur();
}
function hideQuestions (data) {
if (data !== 0) {
img.style.visibility = 'visible';
helper.style.opacity = '0';
btnHelp.innerHTML = '?';
}
}
function clickOnQuestion (event) {
memory.raiseEvent(serviceName + '/' + event.target.id, 1);
}
Here is my non-functioning pepper.html code:
<!DOCTYPE html>
<html lang="fr">
<head>
<title>Pepper</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=1280, user-scalable=no" />
<link type="text/css" rel="stylesheet" href="css/style.css" />
<link type="text/css" rel="stylesheet" href="css/faq.css" />
</head>
<body>
<header>
<h1>Bla bla bla</h1>
<span class="buttons">
<button id="previous_page" class="button-help"> ← </button>
<button id="return" class="button-return">X</button>
</span>
<div id="helper" class="pop-up">
<img src="img/interactionscreen_frf.png" alt="Bla bla bla">
</div>
</header>
<ul id="questions">
<p>
Bla bla bla
</p>
<div class="volume-part">
<div id="volume-up" class="Click-me">+</div>
<img src="img/speaker.png" alt="Bla bla bla" style="vertical-align: middle;">
<div id="volume-down" class="Click-me">-</div>
</div>
</ul>
<script type="text/javascript" src="/libs/qimessaging/2/qimessaging.js"></script>
<script type="text/javascript" src="faq.js"></script>
</body>
</html>
Thank you for your help.
I am expecting the pepper.html page to respond to both the volume and ← and X buttons, as the index.html should, since they use the exact same Javascript.
I was able to find some workaround: creating one JavaScript file for each HTML page, this is redundant and non-optimal I know, but at least it works.
This also made me realize that the commented-out line was blocking the program because the index.html page doesn't use the previous_page button, that's what led me to make a JS file for each HTML page.
If anybody has any other suggestions I am all ears.
Edit: I reduced the number of JS scripts to only 2. One for the index.html and the other for the identically-structured html pages of the other questions.

Live reloading iframe script on change

I'm setting up some editors with HTML, CSS and JS code. The code of each of them is reloaded in an iframe when it's change. HTML and CSS code reloads perfectly, bus the JS code that is injected inside of a script in the body of the iframe is not working, possible because it's not rerunning once it's updated, but I don't know how to do it...
Any idea?
Here's an example in Plunker http://plnkr.co/edit/tpl:8rFfZljYNl3z1A4LKSL2?p=preview
HTML
<div class="result">
<!-- RESULT -->
<style id="style"></style>
<script id="script"></script>
<script id="jQ" type="text/javascript" src="http://code.jquery.com/jquery-1.10.0.min.js"></script>
<iframe id="view" class="view"></iframe>
</div>
JS
var app = angular.module('plunker', []);app.controller('MainCtrl', function($scope) {
var style = document.getElementById('style');
var script = document.getElementById('script');
var jQ = document.getElementById('jQ');
var view = document.getElementById('view');
var viewDocument = view.contentDocument || view.contentWindow.document;
var body = viewDocument.getElementsByTagName('body')[0];
var head = viewDocument.getElementsByTagName('head')[0];
var widgets = [];
var loadScript = document.createElement('script');
loadScript.innerHTML = "var $ = parent.$; console.log('loaded');";
$scope.html = '<div id="test">Testing</div>';
$scope.js = 'console.log("More test");';
head.appendChild(jQ);
head.appendChild(loadScript);
head.appendChild(style);
body.appendChild(script);
$scope.$watch('html', function(nv){
body.innerHTML = nv;
body.appendChild(script);
});
$scope.$watch('js', function(nv){
script.innerHTML = nv;
});});
Note: Code seems to run fine when is set by hand
SOLVED:
I found a way around. Here's the code in case someone else need it
setTimeout(updatePreview(codeHTML, codeCSS, codeJS), 300);
function updatePreview(codeHTML, codeCSS, codeJS) {
var view = document.getElementById('view');
var viewDocument = view.contentDocument || view.contentWindow.document;
var codeHTML = (codeHTML === undefined) ? '' : codeHTML;
var codeCSS = (codeCSS === undefined) ? '' : codeCSS;
var codeJS = (codeJS === undefined) ? '' : codeJS;
viewDocument.open();
viewDocument.write('<style type="text/css">' + codeCSS + '</style>');
viewDocument.write('<script type="text/javascript" src="http://code.jquery.com/jquery-1.10.0.min.js"></script>');
viewDocument.write(codeHTML);
viewDocument.write('<script type="text/javascript">' + codeJS + '</script>');
viewDocument.close();
}
This is called in $scope.$watch of de editors passing the updated value.
Weave: http://kodeweave.sourceforge.net/editor/#b6b39c95ec91f42950957a1ac8dc707f
I see you were able to solve your problem however I have a minor suggestion.
If a user uses setTimeout or setInterval like so...
setInterval((function() {
return $('body').css('background', newGradient())
}), 1000)
The problem you have in your code is it will add to the original literation and your setInterval function in this case will be added to the previous one.
Thus a good idea is to create the iframe dynamically and add the code within that. This way you have more control over what's being added to the iFrame and how to handle it.
document.querySelector(".preview").innerHTML = ""
var frame = document.createElement("iframe")
frame.setAttribute("id", "preview")
frame.setAttribute("sandbox", "allow-forms allow-modals allow-pointer-lock allow-popups allow-same-origin allow-scripts")
document.querySelector(".preview").appendChild(frame)

Javascript in my Meteor app still not working

I originally posted this How can I load js into my templates with Meteor/handlebars.js?
and thought I had a solution to my issue. I was wrong. I have some external js I want to load as well as an internal script. I tried placing the scripts in a template alone for example:
<template name="myscripts">
<script src="myexternalscript"></script>
<script src="anotherexternalscript></script>
<script src="anotherexternalscript"></script>
<script>
//internal script code here
</script>
</template>
then on the template with the html I want those scripts to affect, which contains html named "myothertemplate", I added
{{myscripts}}
to the bottom of those elements where I wanted it to load. Then that template which contains the html elements and the {{myscripts}} which I want to load the JavaScript, is loaded on my main page in the body {{>myothertemplate}}. I run my project, localhost:3000 and get no errors. I see the scripts I wanted there on the page where I wanted them as well but they don't work. They have no affect on the page. I tried taking the internal JavaScript and saving it as a JavaScript file as well as the external JavaScript files however this is not working either. This is an example of what I want:
<!--HTML here-->
<!--some elements here
after the last div on this template page, I wanted to add my scripts.-->
<div>
</div>
<script src="some external script"></script>
<script src="some external script"></script>
<!--Now my internal script-->
<script>
(function() {
// Base template
var base_tpl =
"<!doctype html>\n" +
"<html>\n\t" +
"<head>\n\t\t" +
"<meta charset=\"utf-8\">\n\t\t" +
"<title>Test</title>\n\n\t\t\n\t" +
"</head>\n\t" +
"<body>\n\t\n\t" +
"</body>\n" +
"</html>";
var prepareSource = function() {
var html = html_editor.getValue(),
css = css_editor.getValue(),
js = js_editor.getValue(),
src = '';
src = base_tpl.replace('</body>', html + '</body>');
css = '<style>' + css + '</style>';
src = src.replace('</head>', css + '</head>');
js = '<script>' + js + '<\/script>';
src = src.replace('</body>', js + '</body>');
return src;
};
var render = function() {
var source = prepareSource();
var iframe = document.querySelector('#output iframe'),
iframe_doc = iframe.contentDocument;
iframe_doc.open();
iframe_doc.write(source);
iframe_doc.close();
};
var cm_opt = {
mode: 'text/html',
gutter: true,
lineNumbers: true,
};
var html_box = document.querySelector('#html textarea');
var html_editor = CodeMirror.fromTextArea(html_box, cm_opt);
html_editor.on('change', function (inst, changes) {
render();
});
cm_opt.mode = 'css';
var css_box = document.querySelector('#css textarea');
var css_editor = CodeMirror.fromTextArea(css_box, cm_opt);
css_editor.on('change', function (inst, changes) {
render();
});
cm_opt.mode = 'javascript';
var js_box = document.querySelector('#js textarea');
var js_editor = CodeMirror.fromTextArea(js_box, cm_opt);
js_editor.on('change', function (inst, changes) {
render();
});
var cms = document.querySelectorAll('.CodeMirror');
for (var i = 0; i < cms.length; i++) {
cms[i].style.position = 'absolute';
cms[i].style.top = '30px';
cms[i].style.bottom = '0';
cms[i].style.left = '0';
cms[i].style.right = '0';
cms[i].style.height = '100%';
}
/*cms = document.querySelectorAll('.CodeMirror-scroll');
for (i = 0; i < cms.length; i++) {
cms[i].style.height = '100%';
}*/
}());
</script>
$.getScript('/myscript.js') worked.

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