document.execCommand("BackgroundImageCache", false, true);
}catch(e){}
}
-
+
Roo.apply(Roo, {
/**
* True if the browser is in strict mode
}
var buf = [];
for(var key in o){
- var ov = o[key], k = encodeURIComponent(key);
+ var ov = o[key], k = Roo.encodeURIComponent(key);
var type = typeof ov;
if(type == 'undefined'){
buf.push(k, "=&");
}else if(type != "function" && type != "object"){
- buf.push(k, "=", encodeURIComponent(ov), "&");
+ buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
}else if(ov instanceof Array){
if (ov.length) {
for(var i = 0, len = ov.length; i < len; i++) {
- buf.push(k, "=", encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
+ buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
}
} else {
buf.push(k, "=&");
},
/**
* Safe version of encodeURIComponent
- * @param {String} str
+ * @param {String} data
* @return {String}
*/
- encodeURIComponent : function (str)
+ encodeURIComponent : function (data)
{
try {
- return encodeURIComponent(str);
+ return encodeURIComponent(data);
} catch(e) {} // should be an uri encode error.
-
-
-
-
+ if (data == '' || data == null){
+ return '';
+ }
+ // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
+ function nibble_to_hex(nibble){
+ var chars = '0123456789ABCDEF';
+ return chars.charAt(nibble);
+ }
+ data = data.toString();
+ var buffer = '';
+ for(var i=0; i<data.length; i++){
+ var c = data.charCodeAt(i);
+ var bs = new Array();
+ if (c > 0x10000){
+ // 4 bytes
+ bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
+ bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
+ bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
+ bs[3] = 0x80 | (c & 0x3F);
+ }else if (c > 0x800){
+ // 3 bytes
+ bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
+ bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
+ bs[2] = 0x80 | (c & 0x3F);
+ }else if (c > 0x80){
+ // 2 bytes
+ bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
+ bs[1] = 0x80 | (c & 0x3F);
+ }else{
+ // 1 byte
+ bs[0] = c;
+ }
+ for(var j=0; j<bs.length; j++){
+ var b = bs[j];
+ var hex = nibble_to_hex((b & 0xF0) >>> 4)
+ + nibble_to_hex(b &0x0F);
+ buffer += '%'+hex;
+ }
+ }
+ return buffer;
+
},
/**