Open Aymkdn opened 10 years ago
You would need more than that to support even IE10 running in compatiblity mode (IE7!) This is what I ended up using, in a separate file, ecma5-compat.js:
if (!Date.prototype.toISOString) {
(function() {
function pad(number) {
var r = String(number);
if (r.length === 1) {
r = '0' + r;
}
return r;
}
Date.prototype.toISOString = function() {
return this.getUTCFullYear()
+ '-'
+ pad(this.getUTCMonth() + 1)
+ '-'
+ pad(this.getUTCDate())
+ 'T'
+ pad(this.getUTCHours())
+ ':'
+ pad(this.getUTCMinutes())
+ ':'
+ pad(this.getUTCSeconds())
+ '.'
+ String((this.getUTCMilliseconds() / 1000).toFixed(3))
.slice(2, 5) + 'Z';
};
}());
}
if (!Date.now) {
Date.now = function() {
return new Date().valueOf();
}
}
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(searchElement /* , fromIndex */) {
'use strict';
if (this == null) {
throw new TypeError();
}
var n, k, t = Object(this), len = t.length >>> 0;
if (len === 0) {
return -1;
}
n = 0;
if (arguments.length > 1) {
n = Number(arguments[1]);
if (n != n) { // shortcut for verifying if it's NaN
n = 0;
} else if (n != 0 && n != Infinity && n != -Infinity) {
n = (n > 0 || -1) * Math.floor(Math.abs(n));
}
}
if (n >= len) {
return -1;
}
for (k = n >= 0 ? n : Math.max(len - Math.abs(n), 0); k < len; k++) {
if (k in t && t[k] === searchElement) {
return k;
}
}
return -1;
};
}
if (!window.JSON){
/*! JSON v3.2.6 | http://bestiejs.github.io/json3 | Copyright 2012-2013, Kit Cambridge | http://kit.mit-license.org */
;(function(){var n=null;
(function(G){function m(a){if(m[a]!==s)return m[a];var c;if("bug-string-char-index"==a)c="a"!="a"[0];else if("json"==a)c=m("json-stringify")&&m("json-parse");else{var e;if("json-stringify"==a){c=o.stringify;var b="function"==typeof c&&l;if(b){(e=function(){return 1}).toJSON=e;try{b="0"===c(0)&&"0"===c(new Number)&&'""'==c(new String)&&c(p)===s&&c(s)===s&&c()===s&&"1"===c(e)&&"[1]"==c([e])&&"[null]"==c([s])&&"null"==c(n)&&"[null,null,null]"==c([s,p,n])&&'{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}'==c({a:[e,
!0,!1,n,"\x00\u0008\n\u000c\r\t"]})&&"1"===c(n,e)&&"[\n 1,\n 2\n]"==c([1,2],n,1)&&'"-271821-04-20T00:00:00.000Z"'==c(new Date(-864E13))&&'"+275760-09-13T00:00:00.000Z"'==c(new Date(864E13))&&'"-000001-01-01T00:00:00.000Z"'==c(new Date(-621987552E5))&&'"1969-12-31T23:59:59.999Z"'==c(new Date(-1))}catch(f){b=!1}}c=b}if("json-parse"==a){c=o.parse;if("function"==typeof c)try{if(0===c("0")&&!c(!1)){e=c('{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}');var j=5==e.a.length&&1===e.a[0];if(j){try{j=!c('"\t"')}catch(d){}if(j)try{j=
1!==c("01")}catch(h){}if(j)try{j=1!==c("1.")}catch(k){}}}}catch(N){j=!1}c=j}}return m[a]=!!c}var p={}.toString,q,x,s,H=typeof define==="function"&&define.amd,y="object"==typeof JSON&&JSON,o="object"==typeof exports&&exports&&!exports.nodeType&&exports;o&&y?(o.stringify=y.stringify,o.parse=y.parse):o=G.JSON=y||{};var l=new Date(-3509827334573292);try{l=-109252==l.getUTCFullYear()&&0===l.getUTCMonth()&&1===l.getUTCDate()&&10==l.getUTCHours()&&37==l.getUTCMinutes()&&6==l.getUTCSeconds()&&708==l.getUTCMilliseconds()}catch(O){}if(!m("json")){var t=
m("bug-string-char-index");if(!l)var u=Math.floor,I=[0,31,59,90,120,151,181,212,243,273,304,334],z=function(a,c){return I[c]+365*(a-1970)+u((a-1969+(c=+(c>1)))/4)-u((a-1901+c)/100)+u((a-1601+c)/400)};if(!(q={}.hasOwnProperty))q=function(a){var c={},e;if((c.__proto__=n,c.__proto__={toString:1},c).toString!=p)q=function(a){var c=this.__proto__,a=a in(this.__proto__=n,this);this.__proto__=c;return a};else{e=c.constructor;q=function(a){var c=(this.constructor||e).prototype;return a in this&&!(a in c&&
this[a]===c[a])}}c=n;return q.call(this,a)};var J={"boolean":1,number:1,string:1,undefined:1};x=function(a,c){var e=0,b,f,j;(b=function(){this.valueOf=0}).prototype.valueOf=0;f=new b;for(j in f)q.call(f,j)&&e++;b=f=n;if(e)x=e==2?function(a,c){var e={},b=p.call(a)=="[object Function]",f;for(f in a)!(b&&f=="prototype")&&!q.call(e,f)&&(e[f]=1)&&q.call(a,f)&&c(f)}:function(a,c){var e=p.call(a)=="[object Function]",b,f;for(b in a)!(e&&b=="prototype")&&q.call(a,b)&&!(f=b==="constructor")&&c(b);(f||q.call(a,
b="constructor"))&&c(b)};else{f=["valueOf","toString","toLocaleString","propertyIsEnumerable","isPrototypeOf","hasOwnProperty","constructor"];x=function(a,c){var e=p.call(a)=="[object Function]",b,g;if(g=!e)if(g=typeof a.constructor!="function"){g=typeof a.hasOwnProperty;g=g=="object"?!!a.hasOwnProperty:!J[g]}g=g?a.hasOwnProperty:q;for(b in a)!(e&&b=="prototype")&&g.call(a,b)&&c(b);for(e=f.length;b=f[--e];g.call(a,b)&&c(b));}}return x(a,c)};if(!m("json-stringify")){var K={92:"\\\\",34:'\\"',8:"\\b",
12:"\\f",10:"\\n",13:"\\r",9:"\\t"},v=function(a,c){return("000000"+(c||0)).slice(-a)},D=function(a){var c='"',b=0,g=a.length,f=g>10&&t,j;for(f&&(j=a.split(""));b<g;b++){var d=a.charCodeAt(b);switch(d){case 8:case 9:case 10:case 12:case 13:case 34:case 92:c=c+K[d];break;default:if(d<32){c=c+("\\u00"+v(2,d.toString(16)));break}c=c+(f?j[b]:t?a.charAt(b):a[b])}}return c+'"'},B=function(a,c,b,g,f,j,d){var h,k,i,l,m,o,r,t,w;try{h=c[a]}catch(y){}if(typeof h=="object"&&h){k=p.call(h);if(k=="[object Date]"&&
!q.call(h,"toJSON"))if(h>-1/0&&h<1/0){if(z){l=u(h/864E5);for(k=u(l/365.2425)+1970-1;z(k+1,0)<=l;k++);for(i=u((l-z(k,0))/30.42);z(k,i+1)<=l;i++);l=1+l-z(k,i);m=(h%864E5+864E5)%864E5;o=u(m/36E5)%24;r=u(m/6E4)%60;t=u(m/1E3)%60;m=m%1E3}else{k=h.getUTCFullYear();i=h.getUTCMonth();l=h.getUTCDate();o=h.getUTCHours();r=h.getUTCMinutes();t=h.getUTCSeconds();m=h.getUTCMilliseconds()}h=(k<=0||k>=1E4?(k<0?"-":"+")+v(6,k<0?-k:k):v(4,k))+"-"+v(2,i+1)+"-"+v(2,l)+"T"+v(2,o)+":"+v(2,r)+":"+v(2,t)+"."+v(3,m)+"Z"}else h=
n;else if(typeof h.toJSON=="function"&&(k!="[object Number]"&&k!="[object String]"&&k!="[object Array]"||q.call(h,"toJSON")))h=h.toJSON(a)}b&&(h=b.call(c,a,h));if(h===n)return"null";k=p.call(h);if(k=="[object Boolean]")return""+h;if(k=="[object Number]")return h>-1/0&&h<1/0?""+h:"null";if(k=="[object String]")return D(""+h);if(typeof h=="object"){for(a=d.length;a--;)if(d[a]===h)throw TypeError();d.push(h);w=[];c=j;j=j+f;if(k=="[object Array]"){i=0;for(a=h.length;i<a;i++){k=B(i,h,b,g,f,j,d);w.push(k===
s?"null":k)}a=w.length?f?"[\n"+j+w.join(",\n"+j)+"\n"+c+"]":"["+w.join(",")+"]":"[]"}else{x(g||h,function(a){var c=B(a,h,b,g,f,j,d);c!==s&&w.push(D(a)+":"+(f?" ":"")+c)});a=w.length?f?"{\n"+j+w.join(",\n"+j)+"\n"+c+"}":"{"+w.join(",")+"}":"{}"}d.pop();return a}};o.stringify=function(a,c,b){var g,f,j,d;if(typeof c=="function"||typeof c=="object"&&c)if((d=p.call(c))=="[object Function]")f=c;else if(d=="[object Array]"){j={};for(var h=0,k=c.length,i;h<k;i=c[h++],(d=p.call(i),d=="[object String]"||d==
"[object Number]")&&(j[i]=1));}if(b)if((d=p.call(b))=="[object Number]"){if((b=b-b%1)>0){g="";for(b>10&&(b=10);g.length<b;g=g+" ");}}else d=="[object String]"&&(g=b.length<=10?b:b.slice(0,10));return B("",(i={},i[""]=a,i),f,j,g,"",[])}}if(!m("json-parse")){var L=String.fromCharCode,M={92:"\\",34:'"',47:"/",98:"\u0008",116:"\t",110:"\n",102:"\u000c",114:"\r"},b,A,i=function(){b=A=n;throw SyntaxError();},r=function(){for(var a=A,c=a.length,e,g,f,j,d;b<c;){d=a.charCodeAt(b);switch(d){case 9:case 10:case 13:case 32:b++;
break;case 123:case 125:case 91:case 93:case 58:case 44:e=t?a.charAt(b):a[b];b++;return e;case 34:e="@";for(b++;b<c;){d=a.charCodeAt(b);if(d<32)i();else if(d==92){d=a.charCodeAt(++b);switch(d){case 92:case 34:case 47:case 98:case 116:case 110:case 102:case 114:e=e+M[d];b++;break;case 117:g=++b;for(f=b+4;b<f;b++){d=a.charCodeAt(b);d>=48&&d<=57||d>=97&&d<=102||d>=65&&d<=70||i()}e=e+L("0x"+a.slice(g,b));break;default:i()}}else{if(d==34)break;d=a.charCodeAt(b);for(g=b;d>=32&&d!=92&&d!=34;)d=a.charCodeAt(++b);
e=e+a.slice(g,b)}}if(a.charCodeAt(b)==34){b++;return e}i();default:g=b;if(d==45){j=true;d=a.charCodeAt(++b)}if(d>=48&&d<=57){for(d==48&&(d=a.charCodeAt(b+1),d>=48&&d<=57)&&i();b<c&&(d=a.charCodeAt(b),d>=48&&d<=57);b++);if(a.charCodeAt(b)==46){for(f=++b;f<c&&(d=a.charCodeAt(f),d>=48&&d<=57);f++);f==b&&i();b=f}d=a.charCodeAt(b);if(d==101||d==69){d=a.charCodeAt(++b);(d==43||d==45)&&b++;for(f=b;f<c&&(d=a.charCodeAt(f),d>=48&&d<=57);f++);f==b&&i();b=f}return+a.slice(g,b)}j&&i();if(a.slice(b,b+4)=="true"){b=
b+4;return true}if(a.slice(b,b+5)=="false"){b=b+5;return false}if(a.slice(b,b+4)=="null"){b=b+4;return n}i()}}return"$"},C=function(a){var c,b;a=="$"&&i();if(typeof a=="string"){if((t?a.charAt(0):a[0])=="@")return a.slice(1);if(a=="["){for(c=[];;b||(b=true)){a=r();if(a=="]")break;if(b)if(a==","){a=r();a=="]"&&i()}else i();a==","&&i();c.push(C(a))}return c}if(a=="{"){for(c={};;b||(b=true)){a=r();if(a=="}")break;if(b)if(a==","){a=r();a=="}"&&i()}else i();(a==","||typeof a!="string"||(t?a.charAt(0):
a[0])!="@"||r()!=":")&&i();c[a.slice(1)]=C(r())}return c}i()}return a},F=function(a,b,e){e=E(a,b,e);e===s?delete a[b]:a[b]=e},E=function(a,b,e){var g=a[b],f;if(typeof g=="object"&&g)if(p.call(g)=="[object Array]")for(f=g.length;f--;)F(g,f,e);else x(g,function(a){F(g,a,e)});return e.call(a,b,g)};o.parse=function(a,c){var e,g;b=0;A=""+a;e=C(r());r()!="$"&&i();b=A=n;return c&&p.call(c)=="[object Function]"?E((g={},g[""]=e,g),"",c):e}}}H&&define(function(){return o})})(this);
}());
}
This little fix permits to make xlsx.js work with IE8