Файловый менеджер - Редактировать - /home/wuectly/www/03cbe/viewportchecker.tar
Назад
viewportchecker.js 0000604 00000012106 15245630104 0010302 0 ustar 00 /* Version 1.7.4 The MIT License (MIT) Copyright (c) 2014 Dirk Groenen Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. */ (function($){ $.fn.viewportChecker = function(useroptions){ // Define options and extend with user var options = { classToAdd: 'visible', classToRemove : 'invisible', offset: 100, repeat: false, invertBottomOffset: true, callbackFunction: function(elem, action){}, scrollHorizontal: false }; $.extend(options, useroptions); // Cache the given element and height of the browser var $elem = this, windowSize = {height: $(window).height(), width: $(window).width()}, scrollElem = ((navigator.userAgent.toLowerCase().indexOf('webkit') != -1) ? 'body' : 'html'); /* * Main method that checks the elements and adds or removes the class(es) */ this.checkElements = function(){ var viewportStart, viewportEnd; // Set some vars to check with if(!options.scrollHorizontal){ viewportStart = $(scrollElem).scrollTop(); viewportEnd = (viewportStart + windowSize.height); } else{ viewportStart = $(scrollElem).scrollLeft(); viewportEnd = (viewportStart + windowSize.width); } // Loop through all given dom elements $elem.each(function(){ var $obj = $(this), objOptions = {}, attrOptions = {}; // Get any individual attribution data if ($obj.data('vp-add-class')) attrOptions.classToAdd = $obj.data('vp-add-class'); if ($obj.data('vp-remove-class')) attrOptions.classToRemove = $obj.data('vp-remove-class'); if ($obj.data('vp-offset')) attrOptions.offset = $obj.data('vp-offset'); if ($obj.data('vp-repeat')) attrOptions.repeat = $obj.data('vp-repeat'); if ($obj.data('vp-scrollHorizontal')) attrOptions.scrollHorizontal = $obj.data('vp-scrollHorizontal'); if ($obj.data('vp-invertBottomOffset')) attrOptions.scrollHorizontal = $obj.data('vp-invertBottomOffset'); // Extend objOptions with data attributes and default options $.extend(objOptions, options); $.extend(objOptions, attrOptions); // If class already exists; quit if ($obj.hasClass(objOptions.classToAdd) && !objOptions.repeat){ return; } // define the top position of the element and include the offset which makes is appear earlier or later var elemStart = (!objOptions.scrollHorizontal) ? Math.round( $obj.offset().top ) + objOptions.offset : Math.round( $obj.offset().left ) + objOptions.offset, elemEnd = (!objOptions.scrollHorizontal) ? elemStart + $obj.height() : elemStart + $obj.width(); if(objOptions.invertBottomOffset) elemEnd -= (objOptions.offset * 2); // Add class if in viewport if ((elemStart < viewportEnd) && (elemEnd > viewportStart)){ // remove class $obj.removeClass(objOptions.classToRemove); $obj.addClass(objOptions.classToAdd); // Do the callback function. Callback wil send the jQuery object as parameter objOptions.callbackFunction($obj, "add"); // Remove class if not in viewport and repeat is true } else if ($obj.hasClass(objOptions.classToAdd) && (objOptions.repeat)){ $obj.removeClass(objOptions.classToAdd); // Do the callback function. objOptions.callbackFunction($obj, "remove"); } }); }; // Run checkelements on load and scroll $(window).bind("load scroll touchmove MSPointerMove", this.checkElements); // On resize change the height var $(window).resize(function(e){ windowSize = {height: $(window).height(), width: $(window).width()}, $elem.checkElements(); }); // trigger inital check if elements already visible this.checkElements(); // Default jquery plugin behaviour return this; }; })(jQuery); LICENSE 0000604 00000002067 15245630104 0005552 0 ustar 00 The MIT License (MIT) Copyright (c) 2014 Dirk Groenen Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
| ver. 1.4 |
Github
|
.
| PHP 8.1.34 | Генерация страницы: 0 |
proxy
|
phpinfo
|
Настройка