I have a question. When i am creating an application in rhomobile jquery.mobile.structure-1.0.css present inside /public/jqmobile. My question
1) What is the use of jquery.mobile.structure-1.0.css
2) jquery.mobile.structure-1.0.css was not included anywhere (in layout.erb) the application. Then why jquery.mobile.structure-1.0.css is present. I try to find the use of jquery.mobile.structure-1.0.css but not getting good result. Any one can explain?
The structure CSS is used to make a completely custom theme, where you do not want to rely on any of the default themes that come with jQuery Mobile. It's a very basic bare bones stylesheet. You can use it in place of the main jQuery Mobile stylesheet, then you create your own stylesheet to override and customize.
Personally I seperate the structure css out so I can make changes to my themes without causing any major issues to the new theme.css architecture. Makes it a bit easier to make upgrades as new versions come out. Though it is a little tricky to verify that there are no new additions to the themes. I wouldn't use overrides on the base themes a,b,c,d, - I find it's better to build your own themes using those as bases, e,f,g, etc...
Related
Edit: so apparently adding class="button" make it work... Can someone provide a reference on what other classes are there? We can't find any information on this.. Thanks
We are making an app in HTML5 using XDK, it has quite a few different views. We were planning to just link to another html page each time we want to go to a different view. But we quickly found out that hyperlinking does not work, is disabled, and button does not link either.
One of the people in my group said she saw an example about having a bunch of and then just show and hide them and use that as UI navigation... is that the only way?
Thanks in advance!
The Intel XDK doesn't insert any class definitions or require that you use a specific framework. It is a tool for assembling an HTML5 hybrid mobile app using the CSS, HTML and JS files that you supply.
If you look at the samples and the default "blank" project that is created when you create a new project you'll see that there may be references to one or more of the following "phantom" JS files:
intelxdk.js
cordova.js
xhr.js
The first two (intelxdk.js and cordova.js) are special "device API" JavaScript libraries. You won't actually find them in your project directory, they are automatically included when you use the emulator and when you build your project (which "wraps up" your HTML5 code and assets into a native wrapper that is specific to the target you are building -- it does not compile anything, it just converts it into a hybrid native/HTML5 container app that can be installed on the target platform that you built for).
The third one is a special helper JS library for dealing with CORS issues from within your app.
None of these three JS files define any classes or HTML tags, etc. They simply implement target-specific device APIs that consist of JavaScript on the "top end" and native code on the "bottom end." Your application only sees and interacts with the JavaScript interface, and only with the APIs that you need to use (which is totally optional).
For an intro to all of this, please see the Intel XDK Documentation page.
So, that means you determine which frameworks and structure your app takes. In other words, if you want to use Bootstrap and jQuery you can do so. If you decide to use the App Designer or the App Starter tools, they will define some classes that impact your layout. However, you are not required to use these tools to define your HTML and CSS, you can do it by hand or use your favorite UI framework library.
Keep in mind that your code is not being rendered by a desktop browser but the embedded "webview" that is part of the device. These webviews don't have the same memory and CPU resources that you're used to working with in a desktop browser, so you need to learn to be "lean and mean" for the best results. You are using HTML5 technologies to build a mobile app -- not creating a web site on a phone.
Hope this helps, please see our HTML5 web site for more background material. It's a little slim right now, but we're adding examples and background material as time and resources permit.
Hope that helps...
I am starting a jquery mobile/phonegap application. And would like to know if there is any way I can keep my code in seperate files so it is easier to manage. From all the reading I have done on jquery mobile it looks like all of your pages are in one file and are just seperated by divs like <div data-role="page" id="page-one"></div>. I guess I could try to make some type of a makefile that concatenated them all together, but it seems that most apps are pretty lengthy that they should have a solution for this. Keeping all the code in one file just seems impossible to maintain.
JQuery demo, three pages, all one source file:
http://demos.jquerymobile.com/1.1.0/docs/pages/multipage-template.html
You can just use normal links with jQuery mobile:
http://demos.jquerymobile.com/1.4.0/navigation/
It will "hijack" the link and use transitions to give you a native like animation. As Flatlineato pointed out you need to make each page confirm to the required markup, and you'll need to repeat your headers/footers etc on each included page.
Or you can use more complex solutions to dynamically change the content of your page, which can be stored in multiple files, like this other SO post:
including the header and footer in jquery mobile multiple page site
But I would also agree with Leo and say the jQuery mobile isn't the best choice for Phonegap, it's not that well optimized, and runs slower in the Phonegap webkit view than it does in native safari.
I've also switched to a custom navigation system and dropped jQM early on in my Phonegap development, but that was over a year ago, more recent versions may work better.
I think my personal API is what you are searching for:
https://github.com/charnekin/api
Demo example:
http://yopo.es/cordovapi/
jQuery Mobile allows you to have the pages in separate files. Obviously in each file must conform to the structure of the markup pages.
To point to another page in the link instead of the id you specify the correct file name. If the file then you enter multiple jquery mobile pages must also specify the id.
This stems from my question that i started at MVC Beginner Question
Im now confident in developing a MVC website from the MVC side of things.
My fatal floor now is the UI level designing. i.e. designing views and master pages including css styling.
Just wanting to get any advice on where i should start? Im currently about to look at the expression studio to see if that will help.
I need to get up and running in this quickly so that it doesnt hold back the development of the website.
Thanks in advance
I would look at a CSS grid-framework like 960 Grid System or Blueprint.
There is often controversy from CSS/Markup purists as to whether the use of such frameworks is valid, but they often overlook that not everyone is a CSS expert. I have found that the use of these frameworks has saved me hours of productivity since my CSS skills (as a programmer) are not that great.
As far as using Expression, I tend to use this as a "test-bed" with simple HTML files. The Designer and CSS Style support seem to be more interactive than that which Visual Studio supports, so for quick mock-ups -- Expression, then move that HTML/CSS over to VS as soon as possible.
One other priceless tool to use while designing is the add-on "Firebug" for Firefox ... it allows you to inspect single elements on your page, the CSS properties affecting that element - it even allows you to change CSS attributes "on-the-fly" to immediately see the ramificatiions. This tool has saved me HOURS!
Consider finding a suitable theme in a free open source template.
Consider something that suits at http://www.freecsstemplates.org/.
When creating an empty MVC 2 project, I have a lot of javascript files in my Scripts folder. Why? Will removing them affect my application?
No removing them won't affect anything, unless they are being used in pages. However you said this is an empty MVC project so you'll be fine.
They're there for you to use, to make your life easier. For example, JQuery is included.
Take for example JQuery file, It provieds functions which has solutions for crossbrowser related issues which makes developement easy. Similarly other files has functions whcih are providing readymade functionalities which can be used for rapid developement.
Unfortunatly as JS is traveling to browsers its downloaded on the client. Its suprising for not JS people as its not like .NET api where one or more dll is sufficient for all the api and developer dont have to worry(some times :)) about from where they are coming.
I will suggest you to study included JS files and include/use only those which you really wanted to use.
I'm implementing a solution in ASP.NET MVC that later can be applied to couple of other fields. To do so it will require to re-brand the UI even though the underlying business logic wont need to change. I'd like to write the code in such a way that will allow other developers to only develop code that will only changes the UI. This is similar to the way that themes can be written against Wordpress Blog software.
Can any one suggest how to organize my project to make such feature work?
http://pietschsoft.com/post/2009/03/ASPNET-MVC-Implement-Theme-Folders-using-a-Custom-ViewEngine.aspx
I would not use bult in Themes (not actually sure if these still exist in MVC) But you could multiple sets of CSS (with related images) in a Themes folder with a separate path per theme eg: Themes\Default, Themes\Classic, etc where the only configuration is the Path element. This would split the styling from the core code and you would'nt need to use any Theme "Engines" etc.
In your MasterPages/Pages/Views you could just set the path to the stylesheets dynamically.
Have you tried using MasterPages?