Read, Write, and Knit

.rav_project { margin-bottom: 5px; } .rav_project a.rav_title { font-size: .9em; } .rav_project .rav_progress_text { position: relative; text-align: center; } .rav_project .rav_progress_bar_wrapper { border: 1px solid #eee; margin-top: 2px; } .rav_project .rav_progress_bar { position: relative; padding: 1px; border-left: 1px solid #aaa; border-top: 1px solid #aaa; border-bottom: 1px solid #ccc; border-right: 1px solid #ccc; background-color: #eee; } .rav_project .rav_progress_bar .rav_progress_filled { position: absolute; } .rav_project .rav_photo_link { margin-bottom: 5px; display: block; width: 77px; height: 77px; margin-left: 1px; margin-top: 5px; border: 1px solid #cccccc; } .rav_project .rav_photo_link img { width: 75px; height: 75px; border: 1px solid #ffffff; } .rav_project_with_photos { margin-bottom: 20px; } RavelryThing = function() { var progressData = null; // Dollar and Dollar E convenience var $ = function(id) { return document.getElementById(id); }; var $E = function(data) { var el; if ('string' == typeof data) { el = document.createTextNode(data); } else { el = document.createElement(data.tag); delete(data.tag); if ('undefined' != typeof data.children) { for (var i=0, child=null; 'undefined' != typeof (child=data.children[i]); i++) { if (child) { el.appendChild($E(child)); } } delete(data.children); } for (attr in data) { if (attr == 'style') { for (s in data[attr]) { el.style[s] = data[attr][s]; } } else if (data[attr]) { el[attr]=data[attr]; } } } return el; }; return { progressReceived: function(data) { progressData = data; }, /* Allowed options are: color, width, height, photos (true/false), projects (list of permalinks for specific projects). For example: drawProgressBars({color: 'red', width: 200, height: 20}); */ drawProgressBars: function(options) { if (!progressData) return; if (!options) options = {}; if ('number' == typeof options.height) options.height += 'px'; if (!options.height) options.height = '1.3em'; if (!options.width) options.width = 100; if (!options.color) options.color = 'lightgreen'; if (!options.container) options.container = 'rav_progress_bars'; var container = $(options.container); if (!container) { // using unicode so that Blogger doesn't get cranky document.write("u003cdiv id='" + options.container + "'u003eu003c/divu003e"); container = $(options.container); } var selectedProjects = progressData.projects; if (options.projects) { // user has selected individual projects var projectsById = new Object(); for (var i=0; i < selectedProjects.length; i++) { projectsById[selectedProjects[i].permalink] = selectedProjects[i]; } selectedProjects = new Array(); for (var i=0; i < options.projects.length; i++) { var project = projectsById[options.projects[i]]; if (project) { selectedProjects.push(project); } } } for (var i=0; i < selectedProjects.length; i++) { var project = selectedProjects[i]; var filledStyle = { width: Math.round((project.progress/100) * options.width) + 'px', height: options.height, backgroundColor: options.color}; var barStyle = { width: (options.width) + 'px', height: options.height}; var className = 'rav_project' var photo = null; if (options.photos && project.thumbnail) { className += ' rav_project_with_photos'; photo = { tag: 'a', className: 'rav_photo_link', href: project.thumbnail.flickrUrl, children: [ {tag: 'img', src: project.thumbnail.src } ] }; } var title = null; if (options.title != false) { title = { tag: 'a', className: 'rav_title', href: project.url, children: [project.name] }; } container.appendChild($E({ tag: 'div', className: className, children: [ title, photo, { tag: 'div', className: 'rav_progress_bar_wrapper', style: barStyle, children: [ { tag: 'div', className: 'rav_progress_bar', style: barStyle, children: [ {tag: 'div', className: 'rav_progress_filled', style: filledStyle}, {tag: 'div', className: 'rav_progress_text', style: barStyle, children: [ project.progress + '%' ]} ]} ]} ] })); } } } }(); RavelryThing.drawProgressBars();