编辑文件

编辑文件：button.min.js

/*!
 * jQuery UI Button 1.13.3
 * https://jqueryui.com
 *
 * Copyright OpenJS Foundation and other contributors
 * Released under the MIT license.
 * https://jquery.org/license
 */
!function(t){"use strict";"function"==typeof define&&define.amd?define(["jquery","./controlgroup","./checkboxradio","../keycode","../widget"],t):t(jQuery)}(function(e){"use strict";var h;return e.widget("ui.button",{version:"1.13.3",defaultElement:"<button>",options:{classes:{"ui-button":"ui-corner-all"},disabled:null,icon:null,iconPosition:"beginning",label:null,showLabel:!0},_getCreateOptions:function(){var t,i=this._super()||{};return this.isInput=this.element.is("input"),null!=(t=this.element[0].disabled)&&(i.disabled=t),this.originalLabel=this.isInput?this.element.val():this.element.html(),this.originalLabel&&(i.label=this.originalLabel),i},_create:function(){!this.option.showLabel&!this.options.icon&&(this.options.showLabel=!0),null==this.options.disabled&&(this.options.disabled=this.element[0].disabled||!1),this.hasTitle=!!this.element.attr("title"),this.options.label&&this.options.label!==this.originalLabel&&(this.isInput?this.element.val(this.options.label):this.element.html(this.options.label)),this._addClass("ui-button","ui-widget"),this._setOption("disabled",this.options.disabled),this._enhance(),this.element.is("a")&&this._on({keyup:function(t){t.keyCode===e.ui.keyCode.SPACE&&(t.preventDefault(),this.element[0].click?this.element[0].click():this.element.trigger("click"))}})},_enhance:function(){this.element.is("button")||this.element.attr("role","button"),this.options.icon&&(this._updateIcon("icon",this.options.icon),this._updateTooltip())},_updateTooltip:function(){this.title=this.element.attr("title"),this.options.showLabel||this.title||this.element.attr("title",this.options.label)},_updateIcon:function(t,i){var t="iconPosition"!==t,o=t?this.options.iconPosition:i,s="top"===o||"bottom"===o;this.icon?t&&this._removeClass(this.icon,null,this.options.icon):(this.icon=e("<span>"),this._addClass(this.icon,"ui-button-icon","ui-icon"),this.options.showLabel||this._addClass("ui-button-icon-only")),t&&this._addClass(this.icon,null,i),this._attachIcon(o),s?(this._addClass(this.icon,null,"ui-widget-icon-block"),this.iconSpace&&this.iconSpace.remove()):(this.iconSpace||(this.iconSpace=e("<span> </span>"),this._addClass(this.iconSpace,"ui-button-icon-space")),this._removeClass(this.icon,null,"ui-wiget-icon-block"),this._attachIconSpace(o))},_destroy:function(){this.element.removeAttr("role"),this.icon&&this.icon.remove(),this.iconSpace&&this.iconSpace.remove(),this.hasTitle||this.element.removeAttr("title")},_attachIconSpace:function(t){this.icon[/^(?:end|bottom)/.test(t)?"before":"after"](this.iconSpace)},_attachIcon:function(t){this.element[/^(?:end|bottom)/.test(t)?"append":"prepend"](this.icon)},_setOptions:function(t){var i=(void 0===t.showLabel?this.options:t).showLabel,o=(void 0===t.icon?this.options:t).icon;i||o||(t.showLabel=!0),this._super(t)},_setOption:function(t,i){"icon"===t&&(i?this._updateIcon(t,i):this.icon&&(this.icon.remove(),this.iconSpace)&&this.iconSpace.remove()),"iconPosition"===t&&this._updateIcon(t,i),"showLabel"===t&&(this._toggleClass("ui-button-icon-only",null,!i),this._updateTooltip()),"label"===t&&(this.isInput?this.element.val(i):(this.element.html(i),this.icon&&(this._attachIcon(this.options.iconPosition),this._attachIconSpace(this.options.iconPosition)))),this._super(t,i),"disabled"===t&&(this._toggleClass(null,"ui-state-disabled",i),this.element[0].disabled=i)&&this.element.trigger("blur")},refresh:function(){var t=this.element.is("input, button")?this.element[0].disabled:this.element.hasClass("ui-button-disabled");t!==this.options.disabled&&this._setOptions({disabled:t}),this._updateTooltip()}}),!1!==e.uiBackCompat&&(e.widget("ui.button",e.ui.button,{options:{text:!0,icons:{primary:null,secondary:null}},_create:function(){this.options.showLabel&&!this.options.text&&(this.options.showLabel=this.options.text),!this.options.showLabel&&this.options.text&&(this.options.text=this.options.showLabel),this.options.icon||!this.options.icons.primary&&!this.options.icons.secondary?this.options.icon&&(this.options.icons.primary=this.options.icon):this.options.icons.primary?this.options.icon=this.options.icons.primary:(this.options.icon=this.options.icons.secondary,this.options.iconPosition="end"),this._super()},_setOption:function(t,i){"text"===t?this._super("showLabel",i):("showLabel"===t&&(this.options.text=i),"icon"===t&&(this.options.icons.primary=i),"icons"===t&&(i.primary?(this._super("icon",i.primary),this._super("iconPosition","beginning")):i.secondary&&(this._super("icon",i.secondary),this._super("iconPosition","end"))),this._superApply(arguments))}}),e.fn.button=(h=e.fn.button,function(o){var t="string"==typeof o,s=Array.prototype.slice.call(arguments,1),n=this;return t?this.length||"instance"!==o?this.each(function(){var t,i=e(this).attr("type"),i=e.data(this,"ui-"+("checkbox"!==i&&"radio"!==i?"button":"checkboxradio"));return"instance"===o?(n=i,!1):i?"function"!=typeof i[o]||"_"===o.charAt(0)?e.error("no such method '"+o+"' for button widget instance"):(t=i[o].apply(i,s))!==i&&void 0!==t?(n=t&&t.jquery?n.pushStack(t.get()):t,!1):void 0:e.error("cannot call methods on button prior to initialization; attempted to call method '"+o+"'")}):n=void 0:(s.length&&(o=e.widget.extend.apply(null,[o].concat(s))),this.each(function(){var t=e(this).attr("type"),t="checkbox"!==t&&"radio"!==t?"button":"checkboxradio",i=e.data(this,"ui-"+t);i?(i.option(o||{}),i._init&&i._init()):"button"==t?h.call(e(this),o):e(this).checkboxradio(e.extend({icon:!1},o))})),n}),e.fn.buttonset=function(){return e.ui.controlgroup||e.error("Controlgroup widget missing"),"option"===arguments[0]&&"items"===arguments[1]&&arguments[2]?this.controlgroup.apply(this,[arguments[0],"items.button",arguments[2]]):"option"===arguments[0]&&"items"===arguments[1]?this.controlgroup.apply(this,[arguments[0],"items.button"]):("object"==typeof arguments[0]&&arguments[0].items&&(arguments[0].items={button:arguments[0].items}),this.controlgroup.apply(this,arguments))}),e.ui.button});