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487 lines
23 KiB
487 lines
23 KiB
/** |
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* iconHhysFa 1.0 字体图标选择 |
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* User: jackhhy |
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* Date: 2020/06/23-11:09 |
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* Link: https://gitee.com/luckygyl/iconFonts |
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*/ |
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layui.define(['laypage', 'form'], function (exports) { |
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"use strict"; |
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var IconHhys =function () { |
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this.v = '1.0'; |
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}, _MOD = 'iconHhysFa', |
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_this = this, |
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$ = layui.jquery, |
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laypage = layui.laypage, |
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form = layui.form, |
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BODY = 'body', |
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TIPS = '请选择图标'; |
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/** |
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* 渲染组件 |
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*/ |
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IconHhys.prototype.render = function (options) { |
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var opts = options, |
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// DOM选择器 |
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elem = opts.elem, |
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// 数据类型：fontClass/awesome |
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type = opts.type == null ? 'fontClass' : opts.type, |
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//当数据类型为awesome 的时候 需要配置 url |
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url = opts.url , |
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// 是否分页：true/false |
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page = opts.page == null ? true : opts.page, |
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// 每页显示数量 |
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limit = opts.limit == null ? 12 : opts.limit, |
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// 是否开启搜索：true/false |
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search = opts.search == null ? true : opts.search, |
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// 每个图标格子的宽度：'43px'或'20%' |
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cellWidth = opts.cellWidth == null ? '20%':opts.cellWidth, |
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// 点击回调 |
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click = opts.click, |
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// 渲染成功后的回调 |
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success = opts.success, |
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// json数据 |
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data = {}, |
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value = opts.value == null ? '' : opts.value, |
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// 唯一标识 |
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tmp = new Date().getTime(), |
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// 初始化时input的值 |
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ORIGINAL_ELEM_VALUE = value, |
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TITLE = 'layui-select-title', |
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TITLE_ID = 'layui-select-title-' + tmp, |
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ICON_BODY = 'layui-iconpicker-' + tmp, |
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PICKER_BODY = 'layui-iconpicker-body-' + tmp, |
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PAGE_ID = 'layui-iconpicker-page-' + tmp, |
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LIST_BOX = 'layui-iconpicker-list-box', |
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selected = 'layui-form-selected', |
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unselect = 'layui-unselect'; |
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var a = { |
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init: function () { |
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if (type.indexOf("fontClass") > -1){ |
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data = common.getfont[type](); |
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}else{ |
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data = common.getData(url); |
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} |
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a.hideElem().createSelect().createBody().toggleSelect(); |
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a.preventEvent().inputListen(); |
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common.loadCss(); |
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if (success) { |
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success(this.successHandle()); |
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} |
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return a; |
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}, |
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successHandle: function () { |
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var d = { |
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options: opts, |
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data: data, |
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id: tmp, |
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elem: $('#' + ICON_BODY) |
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}; |
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return d; |
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}, |
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/** |
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* 隐藏elem |
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*/ |
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hideElem: function () { |
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$(elem).hide(); |
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return a; |
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}, |
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/** |
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* 绘制select下拉选择框 |
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*/ |
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createSelect: function () { |
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if (type.indexOf("fontClass") > -1){ |
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var oriIcon = '<i class="layui-icon">'; |
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// 默认图标 |
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if(ORIGINAL_ELEM_VALUE === '') { |
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ORIGINAL_ELEM_VALUE = 'layui-icon-circle-dot'; |
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} |
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oriIcon = '<i class="layui-icon '+ ORIGINAL_ELEM_VALUE +'">'; |
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oriIcon += '</i>'; |
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var selectHtml = '<div class="layui-iconpicker layui-unselect layui-form-select" id="'+ ICON_BODY +'">' + |
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'<div class="'+ TITLE +'" id="'+ TITLE_ID +'">' + |
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'<div class="layui-iconpicker-item">'+ |
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'<span class="layui-iconpicker-icon layui-unselect">' + |
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oriIcon + |
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'</span>'+ |
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'<i class="layui-edge"></i>' + |
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'</div>'+ |
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'</div>' + |
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'<div class="layui-anim layui-anim-upbit" style="">' + |
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'123' + |
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'</div>'; |
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$(elem).after(selectHtml); |
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return a; |
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}else{ |
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var oriIcon = '<i class="fa">'; |
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// 默认图标 |
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if (ORIGINAL_ELEM_VALUE === '') { |
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ORIGINAL_ELEM_VALUE = 'fa-adjust'; |
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} |
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oriIcon = '<i class="fa ' + ORIGINAL_ELEM_VALUE + '">'; |
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oriIcon += '</i>'; |
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var selectHtml = '<div class="layui-iconpicker layui-unselect layui-form-select" id="' + ICON_BODY + '">' + |
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'<div class="' + TITLE + '" id="' + TITLE_ID + '">' + |
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'<div class="layui-iconpicker-item">' + |
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'<span class="layui-iconpicker-icon layui-unselect">' + |
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oriIcon + |
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'</span>' + |
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'<i class="layui-edge"></i>' + |
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'</div>' + |
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'</div>' + |
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'<div class="layui-anim layui-anim-upbit" style="">' + |
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'123' + |
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'</div>'; |
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$(elem).after(selectHtml); |
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return a; |
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} |
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}, |
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/** |
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* 展开/折叠下拉框 |
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*/ |
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toggleSelect: function () { |
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var item = '#' + TITLE_ID + ' .layui-iconpicker-item,#' + TITLE_ID + ' .layui-iconpicker-item .layui-edge'; |
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a.event('click', item, function (e) { |
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var $icon = $('#' + ICON_BODY); |
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if ($icon.hasClass(selected)) { |
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$icon.removeClass(selected).addClass(unselect); |
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} else { |
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// 隐藏其他picker |
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$('.layui-form-select').removeClass(selected); |
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// 显示当前picker |
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$icon.addClass(selected).removeClass(unselect); |
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} |
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e.stopPropagation(); |
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}); |
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return a; |
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}, |
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/** |
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* 绘制主体部分 |
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*/ |
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createBody: function () { |
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// 获取数据 |
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var searchHtml = ''; |
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if (search) { |
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searchHtml = '<div class="layui-iconpicker-search">' + |
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'<input class="layui-input">' + |
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'<i class="layui-icon"></i>' + |
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'</div>'; |
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} |
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// 组合dom |
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var bodyHtml = '<div class="layui-iconpicker-body" id="'+ PICKER_BODY +'">' + |
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searchHtml + |
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'<div class="'+ LIST_BOX +'"></div> '+ |
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'</div>'; |
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$('#' + ICON_BODY).find('.layui-anim').eq(0).html(bodyHtml); |
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a.search().createList().check().page(); |
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return a; |
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}, |
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/** |
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* 绘制图标列表 |
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* @param text 模糊查询关键字 |
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* @returns {string} |
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*/ |
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createList: function (text) { |
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var d = data, |
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l = d.length, |
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pageHtml = '', |
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listHtml = $('<div class="layui-iconpicker-list">')//'<div class="layui-iconpicker-list">'; |
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// 计算分页数据 |
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var _limit = limit, // 每页显示数量 |
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_pages = l % _limit === 0 ? l / _limit : parseInt(l / _limit + 1), // 总计多少页 |
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_id = PAGE_ID; |
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// 图标列表 |
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var icons = []; |
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for (var i = 0; i < l; i++) { |
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var obj = d[i]; |
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// 判断是否模糊查询 |
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if (text && obj.indexOf(text) === -1) { |
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continue; |
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} |
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// 是否自定义格子宽度 |
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var style = ''; |
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if (cellWidth !== null) { |
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style += ' style="width:' + cellWidth + '"'; |
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} |
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// 每个图标dom |
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var icon = '<div class="layui-iconpicker-icon-item" title="'+ obj +'" '+ style +'>'; |
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if(type.indexOf("fontClass") >-1){ |
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icon += '<i class="layui-icon '+ obj +'"></i>'; |
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}else { |
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icon += '<i class="fa ' + obj + '"></i>'; |
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} |
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icon += '</div>'; |
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icons.push(icon); |
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} |
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// 查询出图标后再分页 |
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l = icons.length; |
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_pages = l % _limit === 0 ? l / _limit : parseInt(l / _limit + 1); |
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for (var i = 0; i < _pages; i++) { |
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// 按limit分块 |
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var lm = $('<div class="layui-iconpicker-icon-limit" id="layui-iconpicker-icon-limit-' + tmp + (i+1) +'">'); |
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for (var j = i * _limit; j < (i+1) * _limit && j < l; j++) { |
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lm.append(icons[j]); |
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} |
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listHtml.append(lm); |
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} |
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// 无数据 |
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if (l === 0) { |
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listHtml.append('<p class="layui-iconpicker-tips">无数据</p>'); |
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} |
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// 判断是否分页 |
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if (page){ |
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$('#' + PICKER_BODY).addClass('layui-iconpicker-body-page'); |
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pageHtml = '<div class="layui-iconpicker-page" id="'+ PAGE_ID +'">' + |
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'<div class="layui-iconpicker-page-count">' + |
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'<span id="'+ PAGE_ID +'-current">1</span>/' + |
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'<span id="'+ PAGE_ID +'-pages">'+ _pages +'</span>' + |
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' (<span id="'+ PAGE_ID +'-length">'+ l +'</span>)' + |
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'</div>' + |
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'<div class="layui-iconpicker-page-operate">' + |
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'<i class="layui-icon" id="'+ PAGE_ID +'-prev" data-index="0" prev></i> ' + |
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'<i class="layui-icon" id="'+ PAGE_ID +'-next" data-index="2" next></i> ' + |
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'</div>' + |
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'</div>'; |
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} |
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$('#' + ICON_BODY).find('.layui-anim').find('.' + LIST_BOX).html('').append(listHtml).append(pageHtml); |
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return a; |
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}, |
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// 阻止Layui的一些默认事件 |
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preventEvent: function() { |
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var item = '#' + ICON_BODY + ' .layui-anim'; |
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a.event('click', item, function (e) { |
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e.stopPropagation(); |
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}); |
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return a; |
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}, |
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// 分页 |
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page: function () { |
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var icon = '#' + PAGE_ID + ' .layui-iconpicker-page-operate .layui-icon'; |
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$(icon).unbind('click'); |
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a.event('click', icon, function (e) { |
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var elem = e.currentTarget, |
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total = parseInt($('#' +PAGE_ID + '-pages').html()), |
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isPrev = $(elem).attr('prev') !== undefined, |
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// 按钮上标的页码 |
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index = parseInt($(elem).attr('data-index')), |
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$cur = $('#' +PAGE_ID + '-current'), |
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// 点击时正在显示的页码 |
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current = parseInt($cur.html()); |
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// 分页数据 |
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if (isPrev && current > 1) { |
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current=current-1; |
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$(icon + '[prev]').attr('data-index', current); |
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} else if (!isPrev && current < total){ |
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current=current+1; |
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$(icon + '[next]').attr('data-index', current); |
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} |
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$cur.html(current); |
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// 图标数据 |
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$('#'+ ICON_BODY + ' .layui-iconpicker-icon-limit').hide(); |
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$('#layui-iconpicker-icon-limit-' + tmp + current).show(); |
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e.stopPropagation(); |
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}); |
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return a; |
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}, |
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/** |
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* 搜索 |
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*/ |
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search: function () { |
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var item = '#' + PICKER_BODY + ' .layui-iconpicker-search .layui-input'; |
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a.event('input propertychange', item, function (e) { |
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var elem = e.target, |
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t = $(elem).val(); |
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a.createList(t); |
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}); |
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return a; |
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}, |
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/** |
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* 点击选中图标 |
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*/ |
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check: function () { |
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if(type.indexOf("fontClass") >-1){ |
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var item = '#' + PICKER_BODY + ' .layui-iconpicker-icon-item'; |
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a.event('click', item, function (e) { |
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var el = $(e.currentTarget).find('.layui-icon'), |
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icon = ''; |
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var clsArr = el.attr('class').split(/[\s\n]/), |
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cls = clsArr[1], |
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icon = cls; |
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$('#' + TITLE_ID).find('.layui-iconpicker-item .layui-icon').html('').attr('class', clsArr.join(' ')); |
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$('#' + ICON_BODY).removeClass(selected).addClass(unselect); |
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$(elem).val(icon).attr('value', icon); |
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// 回调 |
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if (click) { |
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click({ |
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icon: icon |
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}); |
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} |
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}); |
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}else{ |
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var item = '#' + PICKER_BODY + ' .layui-iconpicker-icon-item'; |
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a.event('click', item, function (e) { |
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var el = $(e.currentTarget).find('.fa'), |
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icon = ''; |
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var clsArr = el.attr('class').split(/[\s\n]/), |
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cls = clsArr[1], |
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icon = cls; |
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$('#' + TITLE_ID).find('.layui-iconpicker-item .fa').html('').attr('class', clsArr.join(' ')); |
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$('#' + ICON_BODY).removeClass(selected).addClass(unselect); |
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$(elem).val(icon).attr('value', icon); |
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// 回调 |
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if (click) { |
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click({ |
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icon: icon |
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}); |
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} |
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}); |
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} |
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return a; |
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}, |
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// 监听原始input数值改变 |
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inputListen: function(){ |
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var el = $(elem); |
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a.event('change', elem, function(){ |
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var value = el.val(); |
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}) |
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// el.change(function(){ |
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// }); |
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return a; |
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}, |
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event: function (evt, el, fn) { |
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$(BODY).on(evt, el, fn); |
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} |
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}; |
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var common = { |
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/** |
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* 加载样式表 |
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*/ |
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loadCss: function () { |
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var css = '.layui-iconpicker {max-width: 280px;}.layui-iconpicker .layui-anim{display:none;position:absolute;left:0;top:42px;padding:5px 0;z-index:899;min-width:100%;border:1px solid #d2d2d2;max-height:300px;overflow-y:auto;background-color:#fff;border-radius:2px;box-shadow:0 2px 4px rgba(0,0,0,.12);box-sizing:border-box;}.layui-iconpicker-item{border:1px solid #e6e6e6;width:90px;height:36px;border-radius:4px;cursor:pointer;position:relative;}.layui-iconpicker-icon{border-right:1px solid #e6e6e6;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;display:block;width:60px;height:100%;float:left;text-align:center;background:#fff;transition:all .3s;}.layui-iconpicker-icon i{line-height:38px;font-size:18px;}.layui-iconpicker-item > .layui-edge{left:70px;}.layui-iconpicker-item:hover{border-color:#D2D2D2!important;}.layui-iconpicker-item:hover .layui-iconpicker-icon{border-color:#D2D2D2!important;}.layui-iconpicker.layui-form-selected .layui-anim{display:block;}.layui-iconpicker-body{padding:6px;}.layui-iconpicker .layui-iconpicker-list{background-color:#fff;border:1px solid #ccc;border-radius:4px;}.layui-iconpicker .layui-iconpicker-icon-item{display:inline-block;width:21.1%;line-height:36px;text-align:center;cursor:pointer;vertical-align:top;height:36px;margin:4px;border:1px solid #ddd;border-radius:2px;transition:300ms;}.layui-iconpicker .layui-iconpicker-icon-item i.layui-icon{font-size:17px;}.layui-iconpicker .layui-iconpicker-icon-item:hover{background-color:#eee;border-color:#ccc;-webkit-box-shadow:0 0 2px #aaa,0 0 2px #fff inset;-moz-box-shadow:0 0 2px #aaa,0 0 2px #fff inset;box-shadow:0 0 2px #aaa,0 0 2px #fff inset;text-shadow:0 0 1px #fff;}.layui-iconpicker-search{position:relative;margin:0 0 6px 0;border:1px solid #e6e6e6;border-radius:2px;transition:300ms;}.layui-iconpicker-search:hover{border-color:#D2D2D2!important;}.layui-iconpicker-search .layui-input{cursor:text;display:inline-block;width:86%;border:none;padding-right:0;margin-top:1px;}.layui-iconpicker-search .layui-icon{position:absolute;top:11px;right:4%;}.layui-iconpicker-tips{text-align:center;padding:8px 0;cursor:not-allowed;}.layui-iconpicker-page{margin-top:6px;margin-bottom:-6px;font-size:12px;padding:0 2px;}.layui-iconpicker-page-count{display:inline-block;}.layui-iconpicker-page-operate{display:inline-block;float:right;cursor:default;}.layui-iconpicker-page-operate .layui-icon{font-size:12px;cursor:pointer;}.layui-iconpicker-body-page .layui-iconpicker-icon-limit{display:none;}.layui-iconpicker-body-page .layui-iconpicker-icon-limit:first-child{display:block;}'; |
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var $style = $('head').find('style[iconpicker]'); |
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if ($style.length === 0) { |
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$('head').append('<style rel="stylesheet" iconpicker>'+css+'</style>'); |
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} |
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}, |
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/** |
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* 获取数据 |
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*/ |
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getfont: { |
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fontClass: function () { |
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var arr = ["layui-icon-rate-half","layui-icon-rate","layui-icon-rate-solid","layui-icon-cellphone","layui-icon-vercode","layui-icon-login-wechat","layui-icon-login-qq","layui-icon-login-weibo","layui-icon-password","layui-icon-username","layui-icon-refresh-3","layui-icon-auz","layui-icon-spread-left","layui-icon-shrink-right","layui-icon-snowflake","layui-icon-tips","layui-icon-note","layui-icon-home","layui-icon-senior","layui-icon-refresh","layui-icon-refresh-1","layui-icon-flag","layui-icon-theme","layui-icon-notice","layui-icon-website","layui-icon-console","layui-icon-face-surprised","layui-icon-set","layui-icon-template-1","layui-icon-app","layui-icon-template","layui-icon-praise","layui-icon-tread","layui-icon-male","layui-icon-female","layui-icon-camera","layui-icon-camera-fill","layui-icon-more","layui-icon-more-vertical","layui-icon-rmb","layui-icon-dollar","layui-icon-diamond","layui-icon-fire","layui-icon-return","layui-icon-location","layui-icon-read","layui-icon-survey","layui-icon-face-smile","layui-icon-face-cry","layui-icon-cart-simple","layui-icon-cart","layui-icon-next","layui-icon-prev","layui-icon-upload-drag","layui-icon-upload","layui-icon-download-circle","layui-icon-component","layui-icon-file-b","layui-icon-user","layui-icon-find-fill","layui-icon-loading","layui-icon-loading-1","layui-icon-add-1","layui-icon-play","layui-icon-pause","layui-icon-headset","layui-icon-video","layui-icon-voice","layui-icon-speaker","layui-icon-fonts-del","layui-icon-fonts-code","layui-icon-fonts-html","layui-icon-fonts-strong","layui-icon-unlink","layui-icon-picture","layui-icon-link","layui-icon-face-smile-b","layui-icon-align-left","layui-icon-align-right","layui-icon-align-center","layui-icon-fonts-u","layui-icon-fonts-i","layui-icon-tabs","layui-icon-radio","layui-icon-circle","layui-icon-edit","layui-icon-share","layui-icon-delete","layui-icon-form","layui-icon-cellphone-fine","layui-icon-dialogue","layui-icon-fonts-clear","layui-icon-layer","layui-icon-date","layui-icon-water","layui-icon-code-circle","layui-icon-carousel","layui-icon-prev-circle","layui-icon-layouts","layui-icon-util","layui-icon-templeate-1","layui-icon-upload-circle","layui-icon-tree","layui-icon-table","layui-icon-chart","layui-icon-chart-screen","layui-icon-engine","layui-icon-triangle-d","layui-icon-triangle-r","layui-icon-file","layui-icon-set-sm","layui-icon-add-circle","layui-icon-404","layui-icon-about","layui-icon-up","layui-icon-down","layui-icon-left","layui-icon-right","layui-icon-circle-dot","layui-icon-search","layui-icon-set-fill","layui-icon-group","layui-icon-friends","layui-icon-reply-fill","layui-icon-menu-fill","layui-icon-log","layui-icon-picture-fine","layui-icon-face-smile-fine","layui-icon-list","layui-icon-release","layui-icon-ok","layui-icon-help","layui-icon-chat","layui-icon-top","layui-icon-star","layui-icon-star-fill","layui-icon-close-fill","layui-icon-close","layui-icon-ok-circle","layui-icon-add-circle-fine"]; |
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return arr; |
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} |
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}, |
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/** |
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* 获取数据 |
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*/ |
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getData: function (url) { |
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var iconlist = []; |
|
$.ajax({ |
|
url: url, |
|
type: 'get', |
|
contentType: "application/x-www-form-urlencoded; charset=UTF-8", |
|
async: false, |
|
success: function (ret) { |
|
var exp = /fa-var-(.*):/ig; |
|
var result; |
|
while ((result = exp.exec(ret)) != null) { |
|
iconlist.push('fa-' + result[1]); |
|
} |
|
}, |
|
error: function (xhr, textstatus, thrown) { |
|
layer.msg('fa图标接口有误'); |
|
} |
|
}); |
|
return iconlist; |
|
} |
|
|
|
}; |
|
|
|
a.init(); |
|
return new IconHhys(); |
|
|
|
} |
|
|
|
/** |
|
* 选中图标 |
|
* @param filter lay-filter |
|
* @param iconName 图标名称，自动识别fontClass/unicode |
|
*/ |
|
/** IconHhys.prototype.checkIcon = function (filter, iconName){ |
|
var el = $('*[lay-filter='+ filter +']'), |
|
p = el.next().find('.layui-iconpicker-item .layui-icon'), |
|
c = iconName; |
|
if (c.indexOf('#xe') > -1){ |
|
p.html(c); |
|
} else { |
|
p.html('').attr('class', 'layui-icon ' + c); |
|
} |
|
el.attr('value', c).val(c); |
|
};*/ |
|
|
|
|
|
|
|
/** |
|
* 选中图标auwosome |
|
* @param filter lay-filter |
|
* @param iconName 图标名称，自动识别fontClass/unicode |
|
*/ |
|
/** IconHhys.prototype.checkAwesome = function (filter, iconName) { |
|
var el = $('*[lay-filter=' + filter + ']'), |
|
p = el.next().find('.layui-iconpicker-item .fa'), |
|
c = iconName; |
|
|
|
if (c.indexOf('#xe') > 0) { |
|
p.html(c); |
|
} else { |
|
p.html('').attr('class', 'fa ' + c); |
|
} |
|
el.attr('value', c).val(c); |
|
};*/ |
|
|
|
|
|
var iconHhys = new IconHhys(); |
|
exports(_MOD, iconHhys); |
|
}); |