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分享大家帮我看下IE下脚本调试return JSON.parse(a) 无效字符
(function(e){e.toJSON=function(a){if(typeof JSON=="object"&&JSON.stringify)return JSON.stringify(a);var b=typeof a;if(a===null)return"null";if(b!="undefined"){if(b=="number"||b=="boolean")return a+"";if(b=="string")return e.quoteString(a);if(b=="object"){if(typeof a.toJSON=="function")return e.toJSON(a.toJSON());if(a.constructor===Date){var c=a.getUTCMonth()+1;if(c<10)c="0"+c;var d=a.getUTCDate();if(d<10)d="0"+d;b=a.getUTCFullYear();var f=a.getUTCHours();if(f<10)f="0"+f;var g=a.getUTCMinutes();if(g<
10)g="0"+g;var h=a.getUTCSeconds();if(h<10)h="0"+h;a=a.getUTCMilliseconds();if(a<100)a="0"+a;if(a<10)a="0"+a;return'"'+b+"-"+c+"-"+d+"T"+f+":"+g+":"+h+"."+a+'Z"'}if(a.constructor===Array){c=[];for(d=0;d<a.length;d++)c.push(e.toJSON(a[d])||"null");return"["+c.join(",")+"]"}c=[];for(d in a){b=typeof d;if(b=="number")b='"'+d+'"';else if(b=="string")b=e.quoteString(d);else continue;if(typeof a[d]!="function"){f=e.toJSON(a[d]);c.push(b+":"+f)}}return"{"+c.join(", ")+"}"}}};e.evalJSON=function(a){if(typeof JSON==
"object"&&JSON.parse)return JSON.parse(a);return eval("a")};e.secureEvalJSON=function(a){if(typeof JSON=="object"&&JSON.parse)return JSON.parse(a);var b=a;b=b.replace(/\\["\\\/bfnrtu]/g,"@");b=b.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]");b=b.replace(/(?:^|:|,)(?:\s*\[)+/g,"");if(/^[\],:{}\s]*$/.test(b))return eval("("+a+")");else throw new SyntaxError("Error parsing JSON, source is not valid.");};e.quoteString=function(a){if(a.match(i))return'"'+a.replace(i,
function(b){var c=j[b];if(typeof c==="string")return c;c=b.charCodeAt();return"\\u00"+Math.floor(c/16).toString(16)+(c%16).toString(16)})+'"';return'"'+a+'"'};var i=/["\\\x00-\x1f\x7f-\x9f]/g,j={"\u0008":"\\b","\t":"\\t","\n":"\\n","\u000c":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"}})(jQuery);
/* Metadata - Dual licensed under the MIT and GPL licenses */
(function(e){e.extend({metadata:{defaults:{type:"class",name:"metadata",cre:/({.*})/,single:"metadata"},setType:function(b,a){this.defaults.type=b;this.defaults.name=a},get:function(b,a){a=e.extend({},this.defaults,a);if(!a.single.length)a.single="metadata";var c=e.data(b,a.single);if(c)return c;c="{}";var h=function(d){if(typeof d!="string")return d;return d=eval("("+d+")")};if(a.type=="html5"){var g={};e(b.attributes).each(function(){var d=this.nodeName;if(d.match(/^data-/))d=d.replace(/^data-/,
"");else return true;g[d]=h(this.nodeValue)})}else{if(a.type=="class"){var f=a.cre.exec(b.className);if(f)c=f[1]}else if(a.type=="elem"){if(!b.getElementsByTagName)return;f=b.getElementsByTagName(a.name);if(f.length)c=e.trim(f[0].innerHTML)}else if(b.getAttribute!=undefined)if(f=b.getAttribute(a.name))c=f;g=h(c.indexOf("{")<0?"{"+c+"}":c)}e.data(b,a.single,g);return g}}});e.fn.metadata=function(b){return e.metadata.get(this[0],b)}})(jQuery);
10)g="0"+g;var h=a.getUTCSeconds();if(h<10)h="0"+h;a=a.getUTCMilliseconds();if(a<100)a="0"+a;if(a<10)a="0"+a;return'"'+b+"-"+c+"-"+d+"T"+f+":"+g+":"+h+"."+a+'Z"'}if(a.constructor===Array){c=[];for(d=0;d<a.length;d++)c.push(e.toJSON(a[d])||"null");return"["+c.join(",")+"]"}c=[];for(d in a){b=typeof d;if(b=="number")b='"'+d+'"';else if(b=="string")b=e.quoteString(d);else continue;if(typeof a[d]!="function"){f=e.toJSON(a[d]);c.push(b+":"+f)}}return"{"+c.join(", ")+"}"}}};e.evalJSON=function(a){if(typeof JSON==
"object"&&JSON.parse)return JSON.parse(a);return eval("a")};e.secureEvalJSON=function(a){if(typeof JSON=="object"&&JSON.parse)return JSON.parse(a);var b=a;b=b.replace(/\\["\\\/bfnrtu]/g,"@");b=b.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]");b=b.replace(/(?:^|:|,)(?:\s*\[)+/g,"");if(/^[\],:{}\s]*$/.test(b))return eval("("+a+")");else throw new SyntaxError("Error parsing JSON, source is not valid.");};e.quoteString=function(a){if(a.match(i))return'"'+a.replace(i,
function(b){var c=j[b];if(typeof c==="string")return c;c=b.charCodeAt();return"\\u00"+Math.floor(c/16).toString(16)+(c%16).toString(16)})+'"';return'"'+a+'"'};var i=/["\\\x00-\x1f\x7f-\x9f]/g,j={"\u0008":"\\b","\t":"\\t","\n":"\\n","\u000c":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"}})(jQuery);
/* Metadata - Dual licensed under the MIT and GPL licenses */
(function(e){e.extend({metadata:{defaults:{type:"class",name:"metadata",cre:/({.*})/,single:"metadata"},setType:function(b,a){this.defaults.type=b;this.defaults.name=a},get:function(b,a){a=e.extend({},this.defaults,a);if(!a.single.length)a.single="metadata";var c=e.data(b,a.single);if(c)return c;c="{}";var h=function(d){if(typeof d!="string")return d;return d=eval("("+d+")")};if(a.type=="html5"){var g={};e(b.attributes).each(function(){var d=this.nodeName;if(d.match(/^data-/))d=d.replace(/^data-/,
"");else return true;g[d]=h(this.nodeValue)})}else{if(a.type=="class"){var f=a.cre.exec(b.className);if(f)c=f[1]}else if(a.type=="elem"){if(!b.getElementsByTagName)return;f=b.getElementsByTagName(a.name);if(f.length)c=e.trim(f[0].innerHTML)}else if(b.getAttribute!=undefined)if(f=b.getAttribute(a.name))c=f;g=h(c.indexOf("{")<0?"{"+c+"}":c)}e.data(b,a.single,g);return g}}});e.fn.metadata=function(b){return e.metadata.get(this[0],b)}})(jQuery);
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弘毅致远 2012-05-30
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楼主这么把jquery贴出来，
看看你调用的对象是不是规格的json对象。
看看你调用的对象是不是规格的json对象。
猫某人2009 2012-05-29
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json 数据格式 不正确 键与值 一定要是{"a":"a"}; 更新的是这样的 格式要求很严格
a597926661 2012-03-20
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IE8以下版本和兼容模式貌似不支持 JSON 建议楼主用FF测试一下试试
cch58550 2012-03-20
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提示return JSON.parse(a);无效字符，请帮忙看下有没有语法错误，多谢
Acesidonu 2012-03-20
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这些代码能看出什么问题
cch58550 2012-03-20
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很奇怪的，运行在PHP5.2.13下，在IE6中不报错，功能正常
运行在高版本或低版本下，在IE6中均报错
运行在高版本或低版本下，在IE6中均报错
