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Added jQuery support namespace stratum.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,70 +1,112 @@ | ||
| /* | ||
| * Stratum.js | ||
| * Grid layout library | ||
| * MIT License | ||
| * by Volodia Zakhovaiko | ||
| */ | ||
| (function ($) { | ||
|
|
||
| $(document).ready(function () { | ||
| $.fn.stratum = function (options) { | ||
|
|
||
| // Get all grids | ||
| let grid = $('[data-grid]'); | ||
| let settings = $.extend({ | ||
| padding: 15, | ||
| columns: 3 | ||
| }, options); | ||
|
|
||
| // Count of the columns | ||
| let columns = grid.data('grid'); | ||
| let grid = $(this); | ||
|
|
||
| // Set default padding gap | ||
| let padding = 15; | ||
| // Count of the columns and default padding gap | ||
| let columns = settings.columns; | ||
| let padding = settings.padding; | ||
|
|
||
| // Set default value if user does not set count of the columns | ||
| if (columns === undefined || !columns) { | ||
| columns = 3; | ||
| } | ||
| // Iterate and reformat each matched element | ||
| return this.each(function () { | ||
|
|
||
| grid.css({ | ||
| position: 'relative' | ||
| }); | ||
| // Initialize stratum function | ||
| function init() { | ||
| grid.css({ | ||
| position: 'relative' | ||
| }); | ||
|
|
||
| // Array with item's height and width | ||
| let items = []; | ||
| // Initial values: left and top position | ||
| let top = 0, left = -100 / columns; | ||
| // Array with items height | ||
| let items = []; | ||
| let top = 0; | ||
| let left = -100 / columns; | ||
|
|
||
| // | ||
| //----- Main cycle: there we will check current coordinates -----// | ||
| grid.children().each(function (i) { | ||
| // | ||
| // Main cycle: there we will check current coordinates | ||
| grid.children().each(function (i, obj) { | ||
|
|
||
| $(this).wrap('<div class="grid-item"></div>div>'); | ||
| let gridItem = $(obj); | ||
|
|
||
| // Set left position for every nth block | ||
| i % columns === 0 ? left = 0 : left += 100 / columns; | ||
| if (gridItem.attr('class') !== "grid_item") { | ||
| gridItem.wrap('<div class="grid_item"></div>'); | ||
| } | ||
|
|
||
| // Set width and left position the first | ||
| $(this).parent().css({ | ||
| position : 'absolute', | ||
| width : 100 / columns + '%', | ||
| left: left + '%', | ||
| padding: padding | ||
| }); | ||
| i % columns === 0 ? left = 0 : left += 100 / columns; | ||
|
|
||
| // Set width and others CSS rules | ||
| gridItem.parent().css({ | ||
| position: 'absolute', | ||
| width: 100 / columns + '%', | ||
| left: left + '%', | ||
| padding: padding | ||
| }); | ||
|
|
||
| // Save height value in main array to check top positions | ||
| items.push(gridItem.parent().outerHeight(true)); | ||
|
|
||
| // Set top position | ||
| if (items[i - columns] === undefined) { | ||
| top = 0; | ||
| } else { | ||
| let itemNumber = i; | ||
| top = 0; | ||
| while (itemNumber >= columns) { | ||
| top += items[itemNumber - columns]; | ||
| itemNumber -= columns; | ||
| } | ||
| } | ||
|
|
||
| // Update and set new position values | ||
| gridItem.parent().css({ | ||
| top: top | ||
| }); | ||
| }); | ||
| } | ||
|
|
||
| function resize() { | ||
|
|
||
| // Save height value in main array to check top positions | ||
| items.push($(this).parent().outerHeight(true)); | ||
|
|
||
| // Set top position | ||
| if (items[i - columns] === undefined) { | ||
| top = 0; | ||
| } else { | ||
| let itemNumber = i; | ||
| top = 0; | ||
| while (itemNumber >= columns) { | ||
| top += items[itemNumber - columns]; | ||
| itemNumber -= columns; | ||
| // TODO: Create setTopPosition function; | ||
|
|
||
| let items = [], top = 0; | ||
|
|
||
| grid.children().each(function (i, obj) { | ||
|
|
||
| let gridItem = $(obj); | ||
|
|
||
| // Save height value in main array to check top positions | ||
| items.push(gridItem.outerHeight(true)); | ||
|
|
||
| // Set top position | ||
| if (items[i - columns] === undefined) { | ||
| top = 0; | ||
| } else { | ||
| let itemNumber = i; | ||
| top = 0; | ||
| while (itemNumber >= columns) { | ||
| top += items[itemNumber - columns]; | ||
| itemNumber -= columns; | ||
| } | ||
| } | ||
|
|
||
| // Update and set new position values | ||
| gridItem.css({ | ||
| top: top | ||
| }); | ||
| }); | ||
| } | ||
| } | ||
|
|
||
| // Update and set new position values | ||
| $(this).parent().css({ | ||
| top: top | ||
| $(window).on('load', function () { | ||
| init(); | ||
| }).on('resize', function () { | ||
| resize(); | ||
| }); | ||
| }); | ||
| }); | ||
| }); | ||
| }; | ||
|
|
||
| }(jQuery)); |