variables - Dynamic class names in LESS -


i have following bit of less code working

            @iterations: 940;             @iterations: 940;             @col:2.0833333333333333333333333333333%;             // helper class, never show in resulting css             // called long index above 0             .loopingclass (@index) when (@index > -20) {                 // create actual css selector, example result in                 // .myclass_30, .myclass_28, .... , .myclass_1                 (~".gs@{index}") {                     // resulting css                     width: (@index/20+1)*@col;                 }                 // next iteration                 .loopingclass(@index - 60);             }             // end loop when index 0             .loopingclass (-20) {}             // "call" loopingclass first time highest value             .loopingclass (@iterations);

it outputs our grid system so:

            .gs940 {               width: 100%;             }             .gs880 {               width: 93.75%;             }             .gs820 {               width: 87.5%;             }             .gs760 {               width: 81.25%;             }             .gs700 {               width: 75%;             }

etc etc etc

now want math class names produce following classes

            .gs220-700             .gs280-640             .gs340-580             .gs400-520             .gs460-460             .gs520-400             .gs580-340             .gs640-280             .gs700-220

etc etc etc

basically .(@index) - (920px minus @index)

but have no idea if possible.

i don't think you're far off. i've done create second variable inside mixin, called @index2. find '920px minus @index' value you're looking for:

@index2 = (920-@index);

this appended class name:

(~".gs@{index}-@{index2}") {

this complete loop:

.loopingclass (@index) when (@index > 160) {     @index2 = (920-@index);     // create actual css selector, example result in     // .myclass_30, .myclass_28, .... , .myclass_1     (~".gs@{index}-@{index2}") {     // resulting css         width: (@index/20+1)*@col;     }     // next iteration     .loopingclass(@index - 60); } // "call" loopingclass first time highest value .loopingclass (@iterations);

in order set looking (gs220-700 gs700-220), change @iterations equal 700.

worth noting currently, create classes in reverse order of how specified them in question.


Comments

Post a Comment

Popular posts from this blog

java - Play! framework 2.0: How to display multiple image? -

i need display gallery of photos. here template: @(photos: list[photo]) @title = { <bold>gallery</bold> } @main(title,"photo"){ <ul class="thumbnails"> @for(photo <- photos) { <li class="span3"> <a href="#" class="thumbnail"> <img src="@photo.path" alt=""> </a> </li> } </ul> } and here controller method: public static result getphotos() { return ok(views.html.photo.gallery.render(photo.get())); } and here photo bean : @entity public class photo extends model { @id public long id; @required public string label; public string path; public photo(string path, string label) { this.path = path; this.label = label; } private static finder<long, photo> find = new finder<long, photo>( long.class, photo.class); public static list<phot...
Read more

gmail - Is there any documentation for read-only access to the Google Contacts API? -

i want read-only access user's google contacts. there stackoverflow member wanted this, , received following answer : yes, there is, use https://www.googleapis.com/auth/contacts.readonly scope , "view contacts". this exchange reference read-only access google contacts can find using google. simply using access token obtained attempt read usual google contacts api (i.e. https://www.google.com/m8/feeds ) fails insufficient permissions. similarly, using google contacts api on new target fails 404 errors (for example https://www.googleapis.com/auth/contacts.readonly/default/full ). is there documentation anywhere on how use api, or permissible way access google contacts api full read-write access?
Read more

php - Controller/JToolBar not working in Joomla 2.5 -

relevant code: jtoolbarhelper::custom('savecategories', 'save', '', 'save', false, false); ... <input type="hidden" name="controller" value="easyblogcontroller"> according can dig docs , own previous questions, should call savecategories() function in easyblogcontroller . i've tried setting value easyblog , easyblog.php (file name) current easyblogcontroller (class name). clicking on save button refreshes page. not redirect, echo or var_dump test code put in savecategories() function. var_dump ing jrequest::getvar('controller') , 'task' return correct values. creating controller object , using $controller->execute('task'); works. the values going depend on location of controller trying call, , have couple options here. typically there controller in base folder of component (likely components/com_easyblog) in file called controller.php , class name inside ...
Read more