In the Debug tool window, proceed as usual: step through the program, stop and resume the program execution, examine it when suspended, view actual HTML DOM, run JavaScript code snippets in the Console, and so on.īy default, a debugging session starts in a new window with a custom Chrome user data. To save the automatically generated configuration for further re-use, choose Save from the context menu after the debugging session is over. The file opens in the browser, and the Debug tool window appears. WebStorm generates a debug configuration and starts a debugging session through it. Open the HTML file that references the JavaScript to debug or select the HTML file in the Project tool window.įrom the context menu of the editor or the selection, choose Debug. Set the breakpoints in the JavaScript code, as required. All the project files are served on the built-in server with the root URL with respect to the project structure. This server is always running and does not require any manual configuration. WebStorm has a built-in web server that can be used to preview and debug your application. See Live Edit in HTML, CSS, and JavaScript for details.ĭebug an application that is running on the built-in server To have the changes you make to your HTML, CSS, or JavaScript code immediately shown in the browser without reloading the page, activate the Live Edit functionality. More to come.Make sure the JavaScript and TypeScript and JavaScript Debugger required plugins are enabled on the Settings/Preferences | Plugins page, tab Installed, see Managing plugins for details.Ĭonfigure the built-in debugger as described in Configuring JavaScript debugger. That is how you get started with Angular and Webpack. In here, in our index.html, we're referencing that bundle.js file. We have an entry of our index.js file, and then our output is pointing to the same directory and a bundle.js file. Everything is up and running with Webpack using this configuration here, where the context is pointing to the app directory where our app is living. In here, we have our object, which is our module. From here, everything should work if I assign this to ngModule and then say "console.log(ngModule)." Save, refresh. We'll create our app module with no dependencies. The first thing we'll do is we'll npm install angular, and in here, we'll say, "var angular = require('angular')." That's common JS syntax that Webpack enables us to do. The first thing we'll do is we'll say, "ng-app="app." Inside of our index.js, we are going to require dependencies a little bit different than you may be used to. When a request comes for that bundle.js, it will send that file to us instead. That is because webpack-dev-server is actually serving that file in memory. Again, you'll notice that the bundle.js is not inside the app directory, but it's still running. If I switch this to localhost:8080, I get the "Hello." Now we're running using webpack-dev-server. With that configuration, if I say "npm start," it will run that script for me. I recommend in your package.json, you'll add a script called "start," where it points to the webpack-dev-server in your local known modules, with a content base pointing to your context or where your app will be served up. We can accomplish this same thing with Webpack watch, but we're going to use webpack-dev-server instead. Instead of using Webpack, we want to have a server that will automatically rebuild every single time. We're going to actually delete this bundle, the file, just to illustrate something here. In our index.html, we'll add that bundle as a script, where the src is bundle. We're going to create our index.js here with an alert of "Hello." We'll put our index.js there, and then we'll have our output, where the path is the same - dirname plus /app. The context of our app is right there in the app directory. We'll set our context to be the context of our application. Then we'll create a with a module.exports, our config object. We'll install these as dev dependencies, so we'll add that -D. The first thing that we're going to want to do, obviously, is install Webpack.
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