How do I include jQuery in my js file without html
Question
I made a chrome extension where my popup button calls a script. The other script uses jQuery but I get an error saying jQuery is not defined.
My popup.html:
<!DOCTYPE html>
<html>
<head>
<title>HomAttendance</title>
</head>
<body>
<h1 style="color:#E54E4E">Hom<span style="color:#4E97E5">Attendance</span></h1>
<button type id="record" style="background-color:White"><h1 style="color:Black">Record Attendance</h1></button>
</body>
<script src="jquery-3.4.1.min.js"></script>
<script src="popup.js"></script>
</html>
My popup.js:
document.addEventListener('DOMContentLoaded', function() {
var login = document.getElementById('record');
login.addEventListener('click', function() {
chrome.tabs.executeScript({file: 'markStudents.js'});
});
});
myScript.js:
var arrays = []
$.get('Attendance.txt', function(data){
var splitted = data.split("\n"); // --> should return an array for each line
// Loop through all lines
for(var i = 0; i < splitted.length; i++)
{
var line = splitted[i];
// Now you could remove [ and ] from string
var removed = line.replace('[','').replace(']','');
var refined = removed.replace(' ', '');
// Now you can split all values by using , delimiter
var values = refined.split(',');
var array = [];
// Now you can iterate through all values and add them to your array
for(var c = 0; c < values.length; c++)
{
var value = values[c];
array.push(value);
}
arrays.push(array);
}
});
var present = arrays[0];
console.log(present);
var absent = arrays[1];
console.log(absent);
var user = present[0];
var pass = absent[0];
var loginField = document.getElementById('fieldAccount');
var passwordField = document.getElementById('fieldPassword');
loginField.value = user;
passwordField.value = pass;
var loginForm = document.getElementById('btn-enter-sign-in');
Is there any way to include my jquery.js in myScript.js?
3 answers
solution1
1 ACCPTED 2020-01-26 03:29:14
Just import jquery before you import popup.js
Like this
<!DOCTYPE html>
<html>
<head>
<title>HomAttendance</title>
</head>
<body>
<h1 style="color:#E54E4E">Hom<span style="color:#4E97E5">Attendance</span></h1>
<button type id="record" style="background-color:White"><h1 style="color:Black">Record Attendance</h1></button>
</body>
<script src="jquery-3.4.1.min.js"></script>
<script src="popup.js"></script>
</html>
Inside Your popup.js, when you load markStudents.js which uses jQuery, you'd again have to load jQuery before same
Like this
document.addEventListener('DOMContentLoaded', function () {
var login = document.getElementById('record');
login.addEventListener('click', function () {
chrome.tabs.executeScript(null, { file: "jquery-3.4.1.min.js" }, function () {
chrome.tabs.executeScript(null, { file: "markStudents.js" });
});
});
});
solution2
0 2020-01-26 03:29:52
Just reorder your script tags and put jQuery before your popup.js. That way it will be loaded when you try to call it.
solution3
0 2020-01-26 05:07:00
yo can use this code to include another jquery file in your jquery:
$.getScript("file address");
like this:
$.getScript("/assets/pages/scripts/ui-blockui.min.js");
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