Behaviour of website developed using jQuery mobile in mobiles and Tablets - javascript

For example if I am developing an web application for iPhone, Blackberry mobiles. I will try to design content as per the device screen. If I open the same website in Tablets, screen size will be different and content will be expanded to screen width because it is liquid layout. This is what I am wondering. If I design a button using jQuery mobile, it will occupy the total width of the screen(Although we can change, this is not my case). But in tablet PC it will be expanded to total width of the screen, it does not look good. Is not it? So, here my question is What are things does jQuery mobile developer should take care of. And Is it necessary to develop website for different screen resolutions...?

If you are using Jquery mobile latest version.It supports the responsive web designs.
There are certain specifications for header,content,footer of the web pages in jquery mobile.
Go along with that.Also the grid layout displays the web page neatly in cross devices.
Developers need to customize the desired design accordingly with jquery mobile css.

Related

React js Content is Not Displaying with small width screens on Mobile Devices And Browsers

My react js portfolio website's some sections are not displaying in mobile mode. How to fix that?
My problem is that on mobile devices, My code works fine on desktop
Use media query for making it responsive. Try this.
https://mui.com/material-ui/react-use-media-query/

Preview webpage at mobile device

I am new to html. I'm currently using django to create a website and wondering is there some way that I can preview my website at phone? For instance, if I set my width to be 1000px, how this will behave in a mobile device?
if you are using google chrome, you can inspect the page (CTRL + SHIFT + I ) and then select the device icon in the upper left corner. This option will show you how your website will respond on mobile.
You should build a responsive web application. Responsive Web design is the approach that suggests that design and development should respond to the user’s behaviour and environment based on screen size, platform and orientation.
The practice consists of a mix of flexible grids and layouts, images and an intelligent use of CSS media queries. As the user switches from their laptop to iPad, the website should automatically switch to accommodate for resolution, image size and scripting abilities.
You can use the Google Chrome dev-tools, but I find them woefully inadequate and often inaccurate. They don't render the site I am currently working on very well.
I would recommend using a tool like Ngrok. It can be used to let you host the development environment on your local machine while easily viewing the site on your mobile device.
First of all, I reccomend using frameworks like Bootstrap which make all your components on your page 100% responsive (components adjust to the display size automatically) if you want them to be.
When your testing your website on your browser, right click anywhere and select "inspect". You will be promted a viewing window where you can select the mobile device of your choice to emulatee your website on it.
See image

Zoom effect in mobile application only in required area?

I've a problem in my application. Native browser zoom in mobile devices don't fit my needs...
I've 3 main parts in my mobile web page.
Header
Main content area (there will be scroll inside this if content will increase)
Footer
If i use native zoom of mobile browsers then my whole page gets zoomed..
but i don't wants zoom effect in header and footer..
What i wants is to implement native browser zoom effect only in content area..
So please give me some guideline how it is possible to achieve this without any errors or cross browser issues?

Responsive Design for 1 ASP.NET Webpage - Detect Screen Width

I have an ASP.NET Web Forms Website that has css code to detect whether or not the screen width is less than 420 pixels. The client now wants this version (under 420 pixels) to function very differently than the full screen site, so I figured I could redirect to a mobile version of the website by detecting on the server side how wide the browser is. I am using 51Degrees to check Request.Browser.ScreenPixelsWidth, but that always returns the same value, even on my phone. Is there a better way to detect this information so that I can load a mobile version of my webpage?
If you want to get device-width, user-agent is not very helpful, because ultimately you need screen resolution and that will be the sole criteria to manage UI. So when more devices will come into market, you need to store their useragent and their dimension, this way, i am saying it is not helpful. And what if user has mobile or tablet, and changes orientation, means dimension just got changed for same user-agent.
So best way would be to go with css media queries to start with. There are lot of CSS to help you out for responsive design , such as bootstrap.
You're mixing two different technologies. For responsive design, you never need to use browser agent sniffing. Use a RWD CSS framework like Bootstrap. With RWD you serve the same content and functionality to ALL devices.
This really sounds like an argument to develop a separate mobile app if there's some part of it that need different functionality. Outside of that, the client is an idiot and it is frequently our job to educate the client ;-)

how does jquery , jquery ui and jquery mobile fit together

If the goal is to develop a web app that will currently be used on desktop computers but eventually will also support mobile devices such as smart phone or pads , what strategies is recommended in organizing the code ? Should there be one set of code for desktop clients and then one set of code for mobile clients ? In the past I have used jquery and jquery ui . How does jquery , jquery ui and jquery mobile fit together in a web app ? What are main differences between developing for non mobile web client and mobile web clients ?
I am using asp.net mvc .
my sponsor prefers a single-page web app . So I am looking into Knockout.js . I am also looking into some widgets set such as
dhtmlx
jqwidgets
Please feel free to comment on my choices.
To keep things simple and short - you should use (or consider using) Responsive Web Design. The main idea is you develop your CSS to handle re-sizing / reorganizing depending on the width of your screen. This allows you to handle situations where the screen is wide enough to be recognized as a Desktop screen while simultaneously being able to adjust to Mobile screen sizes - no matter the device.
Having your CSS adjust the size / position of elements on the page allows you to have one set of code for all users (no separate mobile / desktop sites). You will simply have to spend a little more time and effort designing your website to handle the re-sizing of the page width.
The jquery library works the same on mobile as it does on 'traditional' platforms. There are times when you may want to take advantage of mobile-enhanced versions of various jquery libraries though.
An example: When you have nested links on a navigation menu that comes out when you click on say a category like, "shirts", then a sub-category like, "button-up," then a sub-sub-category like, "blue." On a 'traditional' platform the user can hover their mouse cursor over the elements to expand the nesting - on a mobile platform the user may want to tap each category / sub-category to expand the nested navigation buttons.
This is completely dependent on your website's design - when designing responsive websites, I typically have very little variation in the scripts between views intended for 'mobile' and 'desktop' devices - so development for either does not vary for me, I treat new websites as, "responsive," and design it with the re-sizable browser in mind from the beginning.
Also, for further elaboration of the specifics of the jquery, jquery ui, and jquery mobile libraries, see the link that Tats_innit referenced.

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