Viewing formatted data on HTML webpage is a good idea until the user wants to do some quick changes in tabular data like sorting, filtering. So it is better to take it in your own hands instead of making server calls. Today we will convert JSON response data into the Excel file. Excel file will have a header and columns defined which will be downloaded on the client side.
html2canvas is a powerful library to convert HTML into a canvas. Canvas created can be used to create PDF or we can simply append in the document somewhere required. Here we are going to simply convert HTML document or any element into a canvas which we later convert into Image of JPG or PNG type.
Whenever a user sees a date or time, he/she start doing comparisons between current time and given time. So it takes some more brain resources to do time difference calculations. Facebook knows about this lazy human behavior, that’s why it always shows date time in the following format
less than a minute ago
17 minutes ago
1 Year ago
30 May 2018 15:35:47
30 May 2018 15:18:33
23 May 2017 09:28:23
In an Angularjs project, if you are trying to add a datepicker having all features like MinDate MaxDate etc, you will hardly find any module which is performance efficient, bug-free and is requirement friendly like jQuery UI datepicker.
So, If you are looking to use jQuery Datepicker as a directive in your AngularJS project, then believe me at present it will be a great option available which is fast, healthy and powerpack with huge options.
here I am going to share with you datepicker directive with basic options only like MinDate, MaxDate and default date, But as per requirement you can follow the same procedure to add more option in the directive.
Following are defined format strings, which can be used to format JS date object.
Using tab index attribute in HTML form fields a user can easily navigate to the next or previous field by merely using the keyboard. But after some presses, Tab index focus caret secretly goes to a new dimension where it becomes impossible to press tab to get back that caret guy in place. ultimately we use to move back caret guy in place.
So during a requirement where I wanted to trap carret guy in a wrapper so that even after continous tabbing caret we never be able to leave that defined wrapper. After defined at input field that will focus on first defined form field automatically.
Disqus is a great discussion add-on available for multi platforms. The installation process is very simple for known CMS and platforms. But my requirement was to add Disqus on a single page app. To get it installed, I landed on this page.
Small and easily customizable percentage progress bar can be help full in some cases when you want to show quick inline graphs or data notations. If the requirement is simple, we can’t proffer heavy libraries. For the same reason, I have written a small jQuery function to draw an animated progress bar. I have added some custom option which user can easily change in HTML attribute it self.
We can change Height, Width, Background or Bar color, Speed of animation. You can suggest me if other features can be added.
You can always find jQuery plugins or libraries for any type of requirement. But if we try to add plugins for every specific requirement, then we end up with a bunch heavy loaded library set which can take much time to load and can badly affect page efficiency. So I personally prefer to always try to code some specific function or method which can easily do the stuff without causing any hassle to page load time and including big sized libraries which always and have not required features which we will never need in future.
Here we will talk about very simple but very important function which can make longer texts look more concise and user-friendly. When we have a web page with longer texts in every section, it becomes very difficult for users to scroll those lengthy documents either they are on desktops or mobile devices. So “Read More” functionality comes to the rescue. This feature adds a read more link after longer texts trimming to 2-3 lines. So if a user wants to read the whole text, they can simply click on “Read More” and see the whole text.
Last Updated on 25 July 2018
There are a number of tools which can easily create PDF files from JSON or raw data provided. But in some situations, we have rich UI elements like images and data representation in graphs, so in that case, we may require PDF as it is.
jsPDF and html2canvas are really powerful tools which can help you to convert whole HTML page into multi-page PDF document, which you can show in iFrame or user can even download it.