13 lines
8.6 KiB
JavaScript
13 lines
8.6 KiB
JavaScript
/*!
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* jQuery blockUI plugin
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* Version 2.50 (04-OCT-2012)
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* @requires jQuery v1.3 or later
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*
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* Examples at: http://malsup.com/jquery/block/
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* Copyright (c) 2007-2012 M. Alsup
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* Dual licensed under the MIT and GPL licenses:
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* http://www.opensource.org/licenses/mit-license.php
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* http://www.gnu.org/licenses/gpl.html
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*
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* Thanks to Amir-Hossein Sobhi for some excellent contributions!
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*/(function(){"use strict";function e(e){function a(i,a){var l,h,m=i==window,g=a&&a.message!==undefined?a.message:undefined;a=e.extend({},e.blockUI.defaults,a||{});if(a.ignoreIfBlocked&&e(i).data("blockUI.isBlocked"))return;a.overlayCSS=e.extend({},e.blockUI.defaults.overlayCSS,a.overlayCSS||{});l=e.extend({},e.blockUI.defaults.css,a.css||{});h=e.extend({},e.blockUI.defaults.themedCSS,a.themedCSS||{});g=g===undefined?a.message:g;m&&o&&f(window,{fadeOut:0});if(g&&typeof g!="string"&&(g.parentNode||g.jquery)){var y=g.jquery?g[0]:g,b={};e(i).data("blockUI.history",b);b.el=y;b.parent=y.parentNode;b.display=y.style.display;b.position=y.style.position;b.parent&&b.parent.removeChild(y)}e(i).data("blockUI.onUnblock",a.onUnblock);var w=a.baseZ,E,S,x,T;n||a.forceIframe?E=e('<iframe class="blockUI" style="z-index:'+w++ +';display:none;border:none;margin:0;padding:0;position:absolute;width:100%;height:100%;top:0;left:0" src="'+a.iframeSrc+'"></iframe>'):E=e('<div class="blockUI" style="display:none"></div>');a.theme?S=e('<div class="blockUI blockOverlay ui-widget-overlay" style="z-index:'+w++ +';display:none"></div>'):S=e('<div class="blockUI blockOverlay" style="z-index:'+w++ +';display:none;border:none;margin:0;padding:0;width:100%;height:100%;top:0;left:0"></div>');if(a.theme&&m){T='<div class="blockUI '+a.blockMsgClass+' blockPage ui-dialog ui-widget ui-corner-all" style="z-index:'+(w+10)+';display:none;position:fixed">';a.title&&(T+='<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(a.title||" ")+"</div>");T+='<div class="ui-widget-content ui-dialog-content"></div>';T+="</div>"}else if(a.theme){T='<div class="blockUI '+a.blockMsgClass+' blockElement ui-dialog ui-widget ui-corner-all" style="z-index:'+(w+10)+';display:none;position:absolute">';a.title&&(T+='<div class="ui-widget-header ui-dialog-titlebar ui-corner-all blockTitle">'+(a.title||" ")+"</div>");T+='<div class="ui-widget-content ui-dialog-content"></div>';T+="</div>"}else m?T='<div class="blockUI '+a.blockMsgClass+' blockPage" style="z-index:'+(w+10)+';display:none;position:fixed"></div>':T='<div class="blockUI '+a.blockMsgClass+' blockElement" style="z-index:'+(w+10)+';display:none;position:absolute"></div>';x=e(T);if(g)if(a.theme){x.css(h);x.addClass("ui-widget-content")}else x.css(l);a.theme||S.css(a.overlayCSS);S.css("position",m?"fixed":"absolute");(n||a.forceIframe)&&E.css("opacity",0);var N=[E,S,x],C=m?e("body"):e(i);e.each(N,function(){this.appendTo(C)});a.theme&&a.draggable&&e.fn.draggable&&x.draggable({handle:".ui-dialog-titlebar",cancel:"li"});var k=s&&(!e.support.boxModel||e("object,embed",m?null:i).length>0);if(r||k){m&&a.allowBodyStretch&&e.support.boxModel&&e("html,body").css("height","100%");if((r||!e.support.boxModel)&&!m)var L=v(i,"borderTopWidth"),A=v(i,"borderLeftWidth"),O=L?"(0 - "+L+")":0,M=A?"(0 - "+A+")":0;e.each(N,function(e,t){var n=t[0].style;n.position="absolute";if(e<2){m?n.setExpression("height","Math.max(document.body.scrollHeight, document.body.offsetHeight) - (jQuery.support.boxModel?0:"+a.quirksmodeOffsetHack+') + "px"'):n.setExpression("height",'this.parentNode.offsetHeight + "px"');m?n.setExpression("width",'jQuery.support.boxModel && document.documentElement.clientWidth || document.body.clientWidth + "px"'):n.setExpression("width",'this.parentNode.offsetWidth + "px"');M&&n.setExpression("left",M);O&&n.setExpression("top",O)}else if(a.centerY){m&&n.setExpression("top",'(document.documentElement.clientHeight || document.body.clientHeight) / 2 - (this.offsetHeight / 2) + (blah = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "px"');n.marginTop=0}else if(!a.centerY&&m){var r=a.css&&a.css.top?parseInt(a.css.top,10):0,i="((document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop) + "+r+') + "px"';n.setExpression("top",i)}})}if(g){a.theme?x.find(".ui-widget-content").append(g):x.append(g);(g.jquery||g.nodeType)&&e(g).show()}(n||a.forceIframe)&&a.showOverlay&&E.show();if(a.fadeIn){var _=a.onBlock?a.onBlock:t,D=a.showOverlay&&!g?_:t,P=g?_:t;a.showOverlay&&S._fadeIn(a.fadeIn,D);g&&x._fadeIn(a.fadeIn,P)}else{a.showOverlay&&S.show();g&&x.show();a.onBlock&&a.onBlock()}c(1,i,a);if(m){o=x[0];u=e(":input:enabled:visible",o);a.focusInput&&setTimeout(p,20)}else d(x[0],a.centerX,a.centerY);if(a.timeout){var H=setTimeout(function(){m?e.unblockUI(a):e(i).unblock(a)},a.timeout);e(i).data("blockUI.timeout",H)}}function f(t,n){var r=t==window,i=e(t),s=i.data("blockUI.history"),a=i.data("blockUI.timeout");if(a){clearTimeout(a);i.removeData("blockUI.timeout")}n=e.extend({},e.blockUI.defaults,n||{});c(0,t,n);if(n.onUnblock===null){n.onUnblock=i.data("blockUI.onUnblock");i.removeData("blockUI.onUnblock")}var f;r?f=e("body").children().filter(".blockUI").add("body > .blockUI"):f=i.find(">.blockUI");r&&(o=u=null);if(n.fadeOut){f.fadeOut(n.fadeOut);setTimeout(function(){l(f,s,n,t)},n.fadeOut)}else l(f,s,n,t)}function l(t,n,r,i){t.each(function(e,t){this.parentNode&&this.parentNode.removeChild(this)});if(n&&n.el){n.el.style.display=n.display;n.el.style.position=n.position;n.parent&&n.parent.appendChild(n.el);e(i).removeData("blockUI.history")}typeof r.onUnblock=="function"&&r.onUnblock(i,r);var s=e(document.body),o=s.width(),u=s[0].style.width;s.width(o-1).width(o);s[0].style.width=u}function c(t,n,r){var i=n==window,s=e(n);if(!t&&(i&&!o||!i&&!s.data("blockUI.isBlocked")))return;s.data("blockUI.isBlocked",t);if(!r.bindEvents||t&&!r.showOverlay)return;var u="mousedown mouseup keydown keypress touchstart touchend touchmove";t?e(document).bind(u,r,h):e(document).unbind(u,h)}function h(t){if(t.keyCode&&t.keyCode==9&&o&&t.data.constrainTabKey){var n=u,r=!t.shiftKey&&t.target===n[n.length-1],i=t.shiftKey&&t.target===n[0];if(r||i){setTimeout(function(){p(i)},10);return!1}}var s=t.data;return e(t.target).parents("div."+s.blockMsgClass).length>0?!0:e(t.target).parents().children().filter("div.blockUI").length===0}function p(e){if(!u)return;var t=u[e===!0?u.length-1:0];t&&t.focus()}function d(e,t,n){var r=e.parentNode,i=e.style,s=(r.offsetWidth-e.offsetWidth)/2-v(r,"borderLeftWidth"),o=(r.offsetHeight-e.offsetHeight)/2-v(r,"borderTopWidth");t&&(i.left=s>0?s+"px":"0");n&&(i.top=o>0?o+"px":"0")}function v(t,n){return parseInt(e.css(t,n),10)||0}if(/^1\.(0|1|2)/.test(e.fn.jquery)){alert("blockUI requires jQuery v1.3 or later! You are using v"+e.fn.jquery);return}e.fn._fadeIn=e.fn.fadeIn;var t=e.noop||function(){},n=/MSIE/.test(navigator.userAgent),r=/MSIE 6.0/.test(navigator.userAgent),i=document.documentMode||0,s=e.isFunction(document.createElement("div").style.setExpression);e.blockUI=function(e){a(window,e)};e.unblockUI=function(e){f(window,e)};e.growlUI=function(t,n,r,i){var s=e('<div class="growlUI"></div>');t&&s.append("<h1>"+t+"</h1>");n&&s.append("<h2>"+n+"</h2>");r===undefined&&(r=3e3);e.blockUI({message:s,fadeIn:700,fadeOut:1e3,centerY:!1,timeout:r,showOverlay:!1,onUnblock:i,css:e.blockUI.defaults.growlCSS})};e.fn.block=function(t){var n=e.extend({},e.blockUI.defaults,t||{});this.each(function(){var t=e(this);if(n.ignoreIfBlocked&&t.data("blockUI.isBlocked"))return;t.unblock({fadeOut:0})});return this.each(function(){e.css(this,"position")=="static"&&(this.style.position="relative");this.style.zoom=1;a(this,t)})};e.fn.unblock=function(e){return this.each(function(){f(this,e)})};e.blockUI.version=2.5;e.blockUI.defaults={message:"<h1>Please wait...</h1>",title:null,draggable:!0,theme:!1,css:{padding:0,margin:0,width:"30%",top:"40%",left:"35%",textAlign:"center",color:"#000",border:"3px solid #aaa",backgroundColor:"#fff",cursor:"wait"},themedCSS:{width:"30%",top:"40%",left:"35%"},overlayCSS:{backgroundColor:"#000",opacity:.6,cursor:"wait"},growlCSS:{width:"350px",top:"10px",left:"",right:"10px",border:"none",padding:"5px",opacity:.6,cursor:"default",color:"#fff",backgroundColor:"#000","-webkit-border-radius":"10px","-moz-border-radius":"10px","border-radius":"10px"},iframeSrc:/^https/i.test(window.location.href||"")?"javascript:false":"about:blank",forceIframe:!1,baseZ:1e3,centerX:!0,centerY:!0,allowBodyStretch:!0,bindEvents:!0,constrainTabKey:!0,fadeIn:200,fadeOut:400,timeout:0,showOverlay:!0,focusInput:!0,onBlock:null,onUnblock:null,quirksmodeOffsetHack:4,blockMsgClass:"blockMsg",ignoreIfBlocked:!1};var o=null,u=[]}typeof define=="function"&&define.amd&&define.amd.jQuery?define(["jquery"],e):e(jQuery)})(); |