upload and json

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jquery submit serialized form
http://www.wangyexx.com/jquery/jc/1009.html

1. $("#form1").serialize(); // e.g. a=bob%3Dblog&b=1&c=1 autoencoding
2. $("#form1").serializeArray(); return json, php: json_decode
3. $.param({a:1,b:2,c:3}); // e.g. a=1&b=2&c=3



php dealing with uploaded file and normal form data

 
 
 
 
 
 
ps. 
 
things about File beautifier 
 
1. ie got access denied when using ele.click() to call out the dialogue box 
 
2. use opacity:0; filter:alpha(opacity=0); instead to cover a div 
 
3. make file following the cursor when mousemove on div