Is the jQuery mobile theme "scope" not available, or is it hidden somewhere I haven't noticed?

When you're in the process of downloading a jQuery UI theme, there is an option to specify a "CSS Scope".

If you input something like #my-app in the CSS Scope field, then all CSS rules will be prefixed with #my-app, restricting the application of those rules only to the element with id my-app.

This feature is quite handy and I was hoping to achieve a similar function with a jQuery Mobile theme. However, after checking both the jQuery mobile download page and the jQuery Mobile ThemeRoller, I could not find this setting anywhere.

Is it possible that such a capability does not exist within jQuery Mobile, or am I simply overlooking where this particular option might be located?

jquerycssjquery-mobile

Answer №1

When I needed to streamline my webpage, I navigated through the Bootstrap Download Builder. By carefully selecting only the necessary components, a customized CSS file was generated without affecting other page elements. This tailored approach resolved my specific issue effectively.

Answer №2

While it may not be possible to achieve this directly from the jquery mobile theme roller or other platforms, there is a workaround using your task runner.

Personally, I utilize GULP and the gulp-scope-css plugin to scope the css structure of jquery mobile (starting with the uncompressed jquery-mobile css as the source).

In my Gulp file, I included the following task:

gulp.task('scope', function() {
gulp.src("oursin/mobile/js/jquery-mobile/jquery.mobile.structure-1.4.5.css")
    .pipe(scopeCss("#ifra"))
    .pipe(gulp.dest("./dist"));
});

Answer №3

Creating a CSS Scope is quite simple. It would have been great if it was supported, but don't worry, you can still achieve it by following these steps. Start by downloading the uncompressed version of the file. Then, add your desired scope in front of every selector.

#MyScope .jquerySelectors {...

To make this process easier, you can use Notepad++ or any other text editor to automatically replace the selectors. Just look for lines that start with either # or .

For example:

if \r\n. find and replace \r\n#MyScope .
if \r\n# find and replace \r\n#MyScope #

By following these two conditions, you will successfully create a scoped jQuery Mobile theme.

Best of luck!

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