487 lines
23 KiB
JavaScript
487 lines
23 KiB
JavaScript
/**
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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"];
|
||
return arr;
|
||
}
|
||
},
|
||
/**
|
||
* 获取数据
|
||
*/
|
||
getData: function (url) {
|
||
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);
|
||
}); |