I will focus in this article on important part of work when you, as front-end developer, want to make in your own project users authentication add based on that, give them access to your back-end API in Node.js. But as you are front-end developer, you are not a specialist in security of back-end applications and implementing own, let’s say, JWT…
Tag: html
Loaders or spinners are so popular that it is quite obvious when do we use it – typically – when some content is loading, by using ajax request or something is processing in the background. We can use loeaders in VueJS in very nice and clean manner by using VueJS functionality – like components, lifecycle hooks and props. With that…
Modal or popup windows are very useful elements of websites or webapps – you can display in it a notifications, additional or detailed information or it can be a “dialog window” in which user must take some decision, let’s say “Are you sure you want to delete the file?” So in general – there are hundreds of ways modal windows…
I will show in this article how to create cookies (or in general: terms and conditions) notification bar only with pute HTML, CSS and JavaScript, without any kind of library which would support us here. Of course you can find tens of well-working modules which will give you solution just like that. But there are many situations, that it is…
Tables are strange HTML elements. If we put CSS rule to whole table: width: 100%; then columns inside that will try to use space of whole table, sometimes it will fit the longest word in one column, sometimes it will just try to fit columns widths more or less proportional to the longest word in each column. In our example…
This is quite long topic and but shortly I will describe here how to use HTML5 forms validation. You must remember that it can’t replace the validation of the data done in the back-end. HTML5 form validation is only a pre-check of data entered by user into form. You can add following attributes to your inputs elements in HTML5: required …
HTML semantic elements It is very important to use HTML elements in a proper way. If we want to list some text items, the we must create a normal list with <ul> or <ol> tags, not <p> or <div> tags with some additional CSS styles. So what semantic elements do we have in HTML. There are more than 100 semantic…
If you are a beginner in front-end world or you are back-end programmer, like C#, Java, Python or SAP-ABAP and from time to time you must do some coding in HTML, CSS or JavaScript, than you are in a right place! I will show in this short course the most important parts of Front-End world, which will allow you to…
If you are running a website, you must know how annoying are AdBlock users. You try to give the best possible content for your users for free and you want simply to earn some money by external advertising services like Google Adsense, but AdBlock users are constantly minimizing your incomes. So… JUST DETECT ADBLOCK! Sounds clever, doesn’t it? There are…