Planning to get started with AngularJS? If yes then we are here to help you out. As a new person in the field of AngularJS development, you find yourself clueless. However, the thing is that AngularJS is not too hard to learn.
But still, there are quite a lot of people who find it difficult and if you belong to one of such people. Then there is are some of the Tips and tricks of AngularJS that will help you to learn the programming language in a better way.
So let’s just head into the topic without wasting much of the time:
1. Perfect Code Structure
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There is no doubt how a perfect code structure plays an important role in developing any app out there. It helps us to get less confused and allows us to make a change in the place where it meant to be. And luckily AngularJS offers you a perfect code structure. And here is the code structure that you must follow while developing web apps with AngularJS:
• App Folder: The root of your project where you will keep all your files and folders.
• App/Common Folder: Over here you have to store all your shared data.
• App/Components Folder: In this folder, you have to store all your components files.
• Assets Folder: This folder will have all the resources.
2. Select An Element By ID Or Class
You can select an element by ID or class. For this, you can use these following codes:
angular.element(document.querySelector(‘#id’)) (To select the element using ID, you have to use this code.)
angular.element(elem.querySelector(‘.classname’)) (This selects the element based on class name.)
3. Slow Down The Watchers From Being Called
In order to slow down the execution of watchers. You can use the “debounce” property. However, to make you understand in a better way, here is a quick example:
<input type=”text” name=”empName”
ng-model=”emp.name”
ng-model-options=”{ debounce: 100 }” /><br />
4. How To Detect If Property Changes.
If you want to detect property changes, then you can use the below-mentioned code:
var hero = {a: 2};
var _prop = obj.prop;
Object.defineProperty(prop, ‘prop’, {
get: function () { return _prop; },
set: function (val) { _prop = val; console.log(‘Property changed.’); }
});
5. Integrate Less To Produce CSS.
LESS is a CSS preprocessor and it comes with features like mixins, operators, and functions. And there are quite a lot of developers who use LESS for web development with AngularJS. Plus, with the help of LESS, you will be able to do a lot of things. Here are some of the examples:
LESS offers you high-level styling syntax which allows the web developers to produce advanced CSS.
It helps in compiling the standard CSS before the browser starts rendering a web page.
Final Words:
In case, if you are learning AngularJS to create some web product or a startup. Then you can check out the AngularJS development services which will allow you to get done with your job with no hard work at all.
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