If you want to check for the existence of the document object, you can use the following code: if (typeof document !== "undefined") { // document exists } else { // document does not exist } Once you can confirm that the document is available, you can then reference the document object without getting reference errors: Put the <script> element that loads the library before your code that uses it. OWNER: create and delete files 1 It had been working and I reverted everything to a state where it had previously been working and still it didn't work. Open a URL in a new tab (and not a new window), JavaScript check if variable exists (is defined/initialized). 4 The require() function is used when you need to load a package or a module into your JavaScript file. For example, given the example with jQuery above, we can make a call to noConflict () to restore the variable. Javascript answers related to "'define' is not defined" reference error $ is not defined jquery react '$' is not define errorMessage is not defined isempty is not defined Uncaught ReferenceError: function is not defined vue 'defineProps' is not defined no-undef angular is not defined In AngularJS Function is not defined - Uncaught ReferenceError Yes I was using this in the body section in the MVC style. We have the same problem.but accidentally i checked folder properties and set something You have to check the properties of each folders that you're accessing.. You can download an example code on this requirejs-starter repository at GitHub. function convertHTML(str) { // Use Object Lookup to declare as many HTML entities as needed. For example, notice how there is an extra ) right next to getElementById call: Although theres no error on the fnAction() code, an error in any part of the script will cause the browser to ignore the rest of that script. "version": "1.0.0", 3true this is the basic nature of node js callback. echo ""; Ready to optimize your JavaScript with Rust? Why did the Council of Elrond debate hiding or sending the Ring away, if Sauron wins eventually in that scenario? let JavaScript. A simple way to Load methods in the HTML file techacademy = '2' But require () is actually not needed because browsers automatically load all the <script> files you added to your HTML file. '/' is not defined ifif()true That variable has to be declared, or make sure the variable is available in the current script or scope. I had the same problem and it was because my reference to the jQuery.js was not in the tag. The "ReferenceError: path is not defined" occurs when we use the path module without importing it in a Node.js application. However, there is a subtle difference between the two. "name": "n-app", 0. JavaScriptconfirm Uncaught ReferenceError: $ is not defined? In the code above, RequireJS will load lodash library.Once its loaded, the

element will be selected, and the textContent will be replaced with hello world text, transformed to uppercase by lodash.uppercase() call.You can wait until the whole DOM is loaded before loading scripts by listening to DOMContentLoaded event as follows:document.addEventListener("DOMContentLoaded", function () { Personally, I think its far easier to use ESM import/export syntax because popular browsers already support it by default.Next, lets see how to fix the error on the server-sideFix require is not defined on server-sideThe require() function is used when you need to load a package or a module into your JavaScript file.For example, heres how to load lodash from Node:// load library from node_modules Reason behind this error: This error basically arises, when the developer is using a variable, before declaring it in the script. //var Create an HTML file and load the script. Add the type attribute as shown below:if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'sebhastian_com-leader-3','ezslot_11',161,'0','0'])};__ez_fad_position('div-gpt-ad-sebhastian_com-leader-3-0'); One final thing to check is to make sure that you are not loading any plugins before you load jQuery. Example 1: In this example, the variable (val1) is being accessed from the outside of the function, So the error has not occurred. echo "$lastName
"; . Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. greetings(); It needs to be some string, so that the String.prototype.substring () method will work. const { greetings } = require("./helper"); <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" type="text/javascript"></script> You can move your code after pulling jQuery library. PHP one of my events variables isn't getting defined. Sometimes, you may come across JavaScript function is not defined error that looks like the following: The ReferenceError as in the case above is caused when you call something thats not defined in JavaScript. it appears that if you locate your jquery.js files under the same folder or in some subfolders where your html file is, the Firebug problem is solved. Why did the Council of Elrond debate hiding or sending the Ring away, if Sauron wins eventually in that scenario? // Try to add var before htmlEntities declaration to enable codes passed! $firstName, GMO2021812816 2020818801,000 , , JavaScript/ is not defined, JavaScriptletvar, DOMJavaScript, JavaScriptPromisesleep, JavaScript, JavaScriptconfirm. = strstr(, , []) You have JavaScript running before the page is fully loaded, and as such, before jQuery is fully loaded. requirejs(["scripts/lodash"], function (lodash) { Are the S&P 500 and Dow Jones Industrial Average securities? You might be testing against an older version of the document that doesn't contain the function definition you need. If that works, you may like to use noConflict to ensure the other code that's using $ doesn't break. Make sure that it's loaded by finding the script source and pasting the URL in a new browser or tab. Setting "checked" for a checkbox with jQuery. Once I switched that, everything started working. Old references of $ are saved during jQuery initialization; noConflict () simply restores them. Step 2 Take a loop and iterate from 1 to the input number. Is there an "exists" function for jQuery? GROUP: access files Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content. js function not defined onclick html; javascript ReferenceError: function is not defined at HTMLButtonElement.onclick; javascript onclick functuin is not defined; javascript innerhtml onclick noto defined; main.js:1 Uncaught ReferenceError: onClick is not defined at; onclick function not defined error; onclick functinon not defined In the process.js file, you can import the helper.js file as shown below:import { greetings } from "./helper.js"; constconstJavaScriptvar,let,const Google Chrome Find centralized, trusted content and collaborate around the technologies you use most. } else { It was happenning locally whilst I was running through the aspnet development server. I spend almost a week (an hour aprox every night) wondering what I was doing wrong (and trying one an another fix)!! // load your exported modules However, I am still getting: and none of the jquery works. & JavaScript const { greetings } = require("./helper"); For some users, importing the " $ " variable from JQuery was what solved their issue, therefore, in this step, we will be using a command to import the " $ " variable. 3letconstECMAScript2015 ERROR ReferenceError: path is not defined ReferenceError: path is not defined ERROR ReferenceError: React is not defined Error: Uncaught [ReferenceError: React is not defined] in testing-libary/react JavaScriptJavaScript This could be in the HEAD or in the footer of the page, just make sure you load it before you try to call any other jQuery stuff. Which source/version are you using? The require () function is Node.js specific and is not supported in the browser. Popularity 10/10 Helpfulness 7/10 Contributed on Jun 30 2021 . "type": "module" Plugins extend the "$" object, so if you load a plugin before loading jQuery core, then you'll get the error you described. [PR] ( RubyJavaScript) Note that only one function can be assigned to window.onload. Next, you need to call the script on your main HTML header as follows: The data-main attribute is a special attribute thats used by RequireJS to load a specific script right after RequireJS is loaded. ^ confirmWindowwindow.confirmwindowconfirm return ; Misspelling the window global variable (should be all lowercase). var } If this happens to you, then the first thing to do is check your package.json file. JavaScript'/' is not defined, No.1 the question was : $ is not defined, no ? import { greetings } from "./helper.js"; Is it possible to hide or delete the new Toolbar in 13.1? I tried it and it worked for me. How to solve this Uncaught ReferenceError: $ is not defined It means that you tried to use Jquery in your Javascript Code without calling Jquery Library or the code is called without the library was fully loaded. JavaScript I'm sending out an occasional email with the latest programming tutorials. In the code above, RequireJS will load lodash library. 680. ReferenceError: $ is not defined Add jQuery library before your script which uses $ or jQuery so that $ can be identified in scripts. The function hello() is already loaded just like that. varletconst Step 1 Get an integer number either by initialization or by user input. 05:30. You should take into account that nodejs often uses asyncronous calls, and this is the case with your code too. Not sure about earlier versions. Nathan Sebhastian is a software engineer with a passion for writing tech tutorials.Learn JavaScript and other web development technology concepts through easy-to-understand explanations written in plain English. javascript/react dynamic height textarea (stop at a max) ;). Somehow jquery-1.10.2.min.js became corrupted in this process (I still have no idea how). Let's understand how the JavaScript code is being executed to see a more clear picture. strstr Note how the scripts section is rendered last in the master layout file. Please do not spam SO with unhelpful answers which bring nothing to the topic. Technical Problem Cluster First Answered On June 30, 2021 Popularity 10/10 Helpfulness 7/10 . Is your script firing before the jquery source is loaded? 88 vuex store For example, heres how to load lodash from Node: But even when you are running the code using Node, you may still see the require is not defined error because of your configurations. No worries Paul, I've edited the solution to include 'you must load first'. There is a non-existent variable that is referenced somewhere in the script. function Should I give a brutally honest feedback on course evaluations? , AI const headerEl = document.getElementById("header"); true strstrstrpospreg_match strstr This could happen because someone edited the core file, or a plugin may have overwritten the $ variable. Does anyone have any suggestions on why define might not be defined, or suggestions on how to load the correct module? const lodash = require("lodash"); Console says "$ is not defined" on a basic jquery code. The value of "not defined" is similar to "undefined", in that it indicates that a variable does not exist. Check the exact path of your jquery file is included. Ive also written several other common JavaScript errors and how to fix them: These articles will help you become better at debugging JavaScript issues. const document.write(answer); Check if you have async on the script as well, thats what caused the problem in my case. export { greetings }; file:///DEV/n-app/index.js:1 var please be aware that many times $(document).ready(function(){//code here}); will not work. In ASP.net you can go into Shared_Layout.cshtml ` `, @pat and make sure you write your code inside a, Please update answer to use HTTPS and consider use of SPI, Thaaaaaaaaaaaaaaaaaanks! Then you need to use one of the two solutions below. Just place jquery url on the top of your jquery code. There are ready-made nodejs based frameworks that will take a lot of pain out of writing a good web server, like express or hapi. JavaScript'/' is not defined 2018/1/23 No.1 MOSFET is getting very hot at high frequency PWM. JavaScript Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, Uncaught ReferenceError: $ is not defined at http://localhost/project/public/user/1/edit:308:9 in Laravel, $(document).ready(function () $ is not defined, Uncaught ReferenceError: $ is not defined (JavaScript/HTML in PHP), jQuery is not defined in Chrome's javascript console. 2 const techacademy = '1';

My Sample Project

javascript html forms Share Improve this question Follow edited Feb 14, 2013 at 3:07 Antnio Almeida 9,285 8 59 65 asked Sep 14, 2009 at 3:52 Aaron Add a comment 4 Answers Sorted by: 27 The actual problem is with your showList function. , JavaScriptvarletconst 30 At what point in the prequels is it revealed that Palpatine is Darth Sidious? How do I check whether a checkbox is checked in jQuery? Using RequireJS on your HTML file.If you want to use the require() function in a browser, then you need to add RequireJS to your script.RequireJS is a module loader library for in-browser use. headerEl.textContent = lodash.upperCase("hello world"); Uncaught ReferenceError: require is not defined . if (true) { 1, Web $lastName = strstr($target, $search, true); How can I upload files asynchronously with jQuery? let techacademy = '1'; Creating Local Server From Public Address Professional Gaming Can Build Career CSS Properties You Should Know The Psychology Price How Design for Printing Key Expect Future. central limit theorem replacing radical n with n. Asking for help, clarification, or responding to other answers. In the solution it is mentioned - Thats why its always better to define the function before calling it. // -> Do you actually see the jquery-1.3.2.js asked for and loaded with HTTP200 response code, if you inspect the page load with Fiddler tool? [PR] $target = ' '; $firstName = strstr($target, $search); If your project does not have a package.json file, create one first in your project's root directory: # only run this if you don't have package.json file yet npm init -y Now install the node-fetch library. Use a scripts section in the view and master layout. Download jsonpath-0.8.0.js and put it under apiproxy/resources/jsc Include it in your Javascript policy: <Javascript name="JavaScript-1"> <ResourceURL>jsc://JavaScript-1.js</ResourceURL> <IncludeURL>jsc://jsonpath-0.8.0.js</IncludeURL> </Javascript Now you can use jsonPath function in your js code: <script src="http://code.jquery.com/jquery-1.11..min.js"></script> your inbox! 140 Answers Avg Quality 5/10 . JavaScript scripts I still don't know what the problem was but closing the browser, closing the development server and then trying again sorted it out. miJavaScriptWeb Javascript window is not defined: If you're using React.js or Next.js and need to know if you're in the browser (can use window) or on the server (can't use window), perform the following: If you believe your experience might help others, either put it as a short comment or provide a proper answer with full explanation of the solution. I'm sending out an occasional email with the latest programming tutorials. [][] I just did the same thing and found i had a whole lot of. Find centralized, trusted content and collaborate around the technologies you use most. Using window on the server (e.g. You need to define the function using either the function keyword: Or using the arrow function syntax as follows: Please keep in mind that functions defined through function expressions must be defined before the call. and shouldn't have attributes async or defer. Examples Variable not declared foo.substring(1); // ReferenceError: foo is not defined The "foo" variable isn't defined anywhere. [OK]true ?> Python, 70306,460 JavaScriptletvarTechAcademy require.js alert Why is the federal judiciary of the United States divided into circuits? Thank you. This way you can have the master layout load this after all other scripts have been loaded. Last Updated Jul 04, 2022if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[728,90],'sebhastian_com-box-3','ezslot_10',169,'0','0'])};__ez_fad_position('div-gpt-ad-sebhastian_com-box-3-0'); Learn how you can fix JavaScript ReferenceError: require is not defined. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here.

My Sample Project

if you add this on bottom of your page , please all call JS function below this declaration. jayharland commented on Jan 15, 2016 "html is not defined" means exactly what it says, you're referencing a variable that hasn't been defined. :/. const headerEl = document.getElementById("header"); That code may be separated using document.readyState. window is not defined javascript. () // If not, the variable "html" is defined on line 8. $ , PHP varletconst 5 Github after some tests i found a fast solution , For that: Execute the following code to import the " $ " variable from JQuery. Did you put it right underneath the jQuery library import? I know the Checkers game is a game that has a lot of ways in implementing its javascript after writing its HTML and CSS. // Sometimes, you may come across JavaScript function is not defined error that looks like the following: doAction(); Uncaught ReferenceError: doAction is not defined The ReferenceError as in the case above is caused when you call something that's not defined in JavaScript. CGAC2022 Day 10: Help Santa sort presents! JavaScript By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. I am getting a ReferenceError: html is not defined. To solve the issue, remove the "type": "module" from your package.json file. Debian/Ubuntu - Is there a man page listing all the version codenames/numbers? Did neanderthals need vitamin C from the diet? Only the Node.js environment is loaded by default with the JavaScript require () function. 1 if($firstName != false || $lastName != false){ Try to remove the type attribute on your script tag. It's an MVC 2 app on .net 3.5, I'm sure I'm being really dense, everywhere on google says to check the file is referenced correctly, which I have checked and checked again, please advise! Is this an at-all realistic configuration for a DHC-2 Beaver? JavaScriptJavaScript Add the type attribute as shown below: In the process.js file, you can import the helper.js file as shown below: You should see an alert box called from the process.js file. }); JavaScriptPromisesleepTechAcademy jQuery$.getJSON()TechAcademy rev2022.12.9.43105. Try Firebug Console Screen to See errors Try also. JavaScriptJavaScript Where should I put function test() { Connect and share knowledge within a single location that is structured and easy to search. PC Connect and share knowledge within a single location that is structured and easy to search. That error can only be caused by one of three things: First of all, ensure, what script is call properly, it should looks like. const headerEl = document.getElementById("header"); I have the same issue and no case resolve me the problem. JavaScriptconfirm I would like to add that I had the same issue as the OP and my problem was that using https with jquery's library doesn't work so well. you can add in top of your index page: I had the same problem and resolved it by using, I got the same error message when I misspelled the jQuery reference and instead of type="text/javascript" I typed "javascirpt". Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. JavaScript So make sure you have: That way the code will run in order and you will be able to run jQuery code on the child pages. Node supports two JavaScript extensions: .mjs and .cjs extensions. miJavaScriptWeb Refresh the page, check. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. In my case I was pointing to Google hosted JQuery. Why is it so much harder to run on a treadmill when not holding the handlebars? If your function's definition is supposed to be included within a <script> element in the HTML document, make sure that the script within the element (or the version of it that's currently loaded in your app) actually contains it. // // Thanks for contributing an answer to Stack Overflow! // Is added: Monday 20 Dec, 2010 22:54 Message heading: Javascript, mozilla - is not defined Good evening. ChromeJavaScript Debian/Ubuntu - Is there a man page listing all the version codenames/numbers? } If the jQuery plugin call is next to the , and your script is loaded before that, you should make your code run after window.onload event, like this: so, your code will run only after the window load, when all assets have been loaded. (not not) operator in JavaScript? headerEl.textContent = lodash.upperCase("hello world"); Lets see how to fix the error from the browser first. letconst Nathan Sebhastian is a software engineer with a passion for writing tech tutorials.Learn JavaScript and other web development technology concepts through easy-to-understand explanations written in plain English. Why do American universities have so many general education courses? If you don't load this first before trying to use jQuery it will tell you that jQuery is not defined. Making statements based on opinion; back them up with references or personal experience. You have JavaScript running before the page is fully loaded, and as such, before jQuery is fully loaded. Can you view source and click on js link. Note: Remember you can only assign one window.onload function, if you assign another function to it, the previous will not be executed. . var techacademy = '1'; if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[580,400],'sebhastian_com-large-leaderboard-2','ezslot_2',133,'0','0'])};__ez_fad_position('div-gpt-ad-sebhastian_com-large-leaderboard-2-0');But require() is actually not needed because browsers automatically load all the your inbox! Programming Languages . You can wait until the whole DOM is loaded before loading scripts by listening to DOMContentLoaded event as follows: Finally, you may also remove the data-main attribute and add the This is why you need to make sure you are using .js extension.ConclusionAnd now youve learned the solutions to the ReferenceError: require is not defined issue from the server and browser environment.Ive also written several other common JavaScript errors and how to fix them:How to fix JavaScript unexpected token errorHow to fix JavaScript function is not defined errorFixing JavaScript runtime error: $ is undefinedThese articles will help you become better at debugging JavaScript issues.Thanks for reading! n Visual Studio Code How to use a VPN to access a Russian website that is banned in the EU? Home JavaScript Webcam is not defined (Javascript) LAST QUESTIONS. 0 Now all you need to do is use requirejs function to load lodash, then pass it to the callback function.Take a look at the following example:requirejs(["lodash"], function (lodash) { Remove that and it will work fine. If you're defining it somewhere else, it could be a scope issue. undefined: It is a JavaScript keyword that has a special meaning. "JavaScript Reference Error is Not Defined" As mentioned, there are times in which simply defining a variable will resolve the issue. "jQuery is not defined". alertOK Google Chrome Internet Explorer 11 So they were loading, but no further hint as to why it wasn't working. Ponga la etiqueta <script> (en-US), que carga la librera antes del cdigo que la utiliza. return false To solve the error, make sure to import the path module before using it - import path from 'path'. requirejs(["lodash"], function (lodash) { Instead of require(), you need to use the import/export syntax. How do I return the response from an asynchronous call? See if you have a type: module defined in your JSON file as shown below: The module type is used to make Node treat .js files as ES modules. This usually happens because your JavaScript environment doesnt understand how to handle the call to require() function you defined in your code. ReferenceError: window is not defined. The sequence of the scripts should be as per mentioned below. The 'title' variable isnt getting defined so i think i made a mistake please help me fix it. Suppose you have a helper.js file with an exported function as follows:function greetings() { This means the browser won't know what you mean with the require () call in your code. To add to your answer. To solve reference error: document is not defined in JavaScript, try to shift your script tag at the very last on your body tag or make sure you use the document global variable in the browser. In jQuery's case, $ is just an alias for jQuery, so all functionality is available without using $. PHP To solve the "ReferenceError require is not defined" error, use the ES6 module import and export syntax. rev2022.12.9.43105. See https://en.wikipedia.org/wiki/Decorator_pattern for more detail about the decorator pattern. PHPPHP Method 2: Make Sure jQuery Is Loaded You may experience the "jQuery is not defined error" when jQuery is included but not loaded. Obtain closed paths using Tikz random decoration on circles. jQuery Suppose you have a JavaScript file separated from your HTML file as follows: Then you load the script into your HTML file, but you call the fnAction function before you load the script as follows: The same also happens when you call it on the tag: To fix this, you need to call the function below the call: Those are the three ways you can try to fix function is not defined error in JavaScript. This is why you need to make sure you are using .js extension. I want to be able to quit Finder but can't edit Finder's Info.plist after disabling SIP. Does the collective noun "parliament of owls" originate in "parliament of fowls"? Webalertprompt I had a problem where any pages that used that master page would return '$ is not defined' simply because the incorrect order was making the client side code run before the jquery object was created. JavaScript @Patrik: See my answer for a solution using a scripts section in the view. BEFORE YOU LEAVE, I NEED YOUR HELP. "not defined" is usually caused by a typo, or by trying to access a variable that is out of scope. Example: Javascript num; declaration var num; data; Output: In the above example, we see that 'num' has been called before it was declared. Function expressions are functions that you defined through a variable keyword as follows: From the example code above, the variable fnAction will be hoisted, but the function declaration is not, so it will be undefined as shown below: if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'sebhastian_com-large-leaderboard-2','ezslot_2',133,'0','0'])};__ez_fad_position('div-gpt-ad-sebhastian_com-large-leaderboard-2-0');See also: JavaScript hoisting behavior. This is the common issue to resolve this you have to check some point, Full details are given in this blog click here, I came across same issue, and it resolved by below steps. alert("Hello World! document.addEventListener("DOMContentLoaded", function () { Name of a play about the morality of prostitution (kind of), Your JavaScript file is not being properly loaded into your page. Note: If you're loading code which does not require jQuery to run it does not need to be placed inside the jQuery ready handler. In that point, the jQuery ($) will be defined. function ( ) { How do I tell if this single climbing rope is still safe for use? Property or method "__v_isRef" is not defined on the instance but referenced during render. After tried everything here with no result, I solved the problem simply by moving the script src tag from body to head. letconst '/' is not defined For example, suppose you have a lib.js file with the following code: if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'sebhastian_com-leader-1','ezslot_4',137,'0','0'])};__ez_fad_position('div-gpt-ad-sebhastian_com-leader-1-0');Then you add it to your HTML file as follows: The function hello() is already loaded just like that. Why does my JavaScript code receive a "No 'Access-Control-Allow-Origin' header is present on the requested resource" error, while Postman does not? Actually a code, it is cut from a context: The data-main attribute is a special attribute thats used by RequireJS to load a specific script right after RequireJS is loaded. You can solve this problem that is using script tag. Does this fix the problem of "My scripts are in the right order but the scripts are loaded in a different order". confirm letconst Add Answer . These extensions cause Node to run a file as either ES Module or CommonJS Module. dog&cat&&cat And keep on adding each number and simultaneously check if at any point the sum is equal to the original input number. , 16 The JavaScript require () function is only available by default in Node.js environment. [PR] var letconst Replacing jquery-1.10.2.min.js with the original fixed it. Using window.onload should work here. strstr ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js, devdocs.io/html/attributes#integrity-attribute, https://en.wikipedia.org/wiki/Decorator_pattern. If you still see the error, then make sure that you are using .js extension for your JavaScript files. If we need to use another JavaScript library alongside jQuery, we can return control of $ back to the other library with a call to $.noConflict(): I had this problem once for no apparent reason. 1 RequireJS is a module loader library for in-browser use. JavaScriptJavaScript "One final thing to check is to make sure that you are not loading any plugins before you load jQuery. Step 3 If at any point sum is equal to original input number then break the loop and . . I resolved this issue by reserving a secondary variable for jQuery with no conflict. Finally, the function is not defined error can also be caused by calling the function before the script is loaded to the browser. Here are some known causes for this error: This tutorial will help you solve this error. This could happen because someone edited the core file, or a plugin may have overwritten the $ variable. Solution 4: Importing from JQuery. How do I check if an element is hidden in jQuery? well html is not defined in the scope of that server block - epascarello May 3, 2018 at 13:39 html variable is not defined in your code. JavaScriptletconst strposstr_containsPHP8) Embarrassed Echidna. Web[OK][]Web Thank You. app.js This is why ReferenceError: num is not defined was thrown in the first line. How do I tell if this single climbing rope is still safe for use? As stated above, it happens due to the conflict of $ variable. Your project structure should look as follows: Now all you need to do is use requirejs function to load lodash, then pass it to the callback function. Then you should check the Firebug net panel to see if the file is actually being loaded properly. Web After a