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POJQuery Parse JSON Object - Not Working?
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copied!<p>I have a valid json object, but when I try to extract memory out of this using jquery/javascript it always comes back as 'undefined'.</p> <pre><code>var json = (the string below). var obj = $.parseJSON(JSON.stringify(JSON.stringify(json))); alert(obj); // alerts the object correctly. alert(obj.HotelInformationResponse); // undefined..? alert(obj.HotelInformationResponse.HotelImages); // undefined..? </code></pre> <p>Does anyone know how i can extract a single <code>hotelImageId</code> from this json object below?</p> <p>nb: JSON.stringify twice because when i do it once, it still says [Object object]</p> <hr> <pre><code>{ "HotelInformationResponse":{ "@hotelId":"106347", "customerSessionId":"[xxx]", "HotelImages":{ "@size":"27", "HotelImage":[ { "hotelImageId":7092462, "name":"", "category":1, "type":0, "caption":"Exterior", "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_57_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_57_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7130885, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_58_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_58_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147393, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_59_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_59_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147394, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_60_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_60_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147395, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_61_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_61_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147396, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_62_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_62_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147397, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_63_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_63_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147398, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_64_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_64_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147399, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_65_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_65_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147400, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_66_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_66_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147401, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_67_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_67_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147402, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_68_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_68_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147403, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_69_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_69_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147404, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_70_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_70_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147405, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_71_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_71_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147406, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_72_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_72_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":7147407, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_73_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_73_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":4694165, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_30_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_30_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":4694166, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_31_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_31_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":4694168, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_33_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_33_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":4694171, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_36_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_36_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":4694172, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_37_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_37_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":4694177, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_42_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_42_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":4694180, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_45_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_45_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":4694181, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_46_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_46_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":4694182, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_47_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_47_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 }, { "hotelImageId":6601500, "name":"", "category":0, "type":0, "url":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_56_b.jpg", "thumbnailUrl":"http://images.travelnow.com/hotels/1000000/10000/5900/5900/5900_56_t.jpg", "supplierId":13, "width":350, "height":350, "byteSize":0 } ] } } } </code></pre>

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