removing JSON handling code from Ajax.js. It is not currently needed in this library.

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1013 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2006-07-26 15:52:33 +00:00
parent 88e1b772b9
commit 6c22690d8b
1 changed files with 1 additions and 115 deletions
@@ -106,117 +106,3 @@ OpenLayers.parseXMLString = function(text) {
    return ajaxResponse;
 };
 /** Adds a new script element to the head of the current document, 
 *   whose src is set to the url passed-in.
 * 
 * @param {String} url
 */
 OpenLayers.addScript = function(url) {
    var head = document.getElementsByTagName("HEAD")[0];
    var scriptElem = document.createElement("script");
    scriptElem.src = url;
    head.appendChild(scriptElem);
 };
 (function () {
    var m = {
            '\b': '\\b',
            '\t': '\\t',
            '\n': '\\n',
            '\f': '\\f',
            '\r': '\\r',
            '"' : '\\"',
            '\\': '\\\\'
        },
        s = {
            array: function (x) {
                var a = ['['], b, f, i, l = x.length, v;
                for (i = 0; i < l; i += 1) {
                    v = x[i];
                    f = s[typeof v];
                    if (f) {
                        v = f(v);
                        if (typeof v == 'string') {
                            if (b) {
                                a[a.length] = ',';
                            }
                            a[a.length] = v;
                            b = true;
                        }
                    }
                }
                a[a.length] = ']';
                return a.join('');
            },
            'boolean': function (x) {
                return String(x);
            },
            'null': function (x) {
                return "null";
            },
            number: function (x) {
                return isFinite(x) ? String(x) : 'null';
            },
            object: function (x) {
                if (x) {
                    if (x instanceof Array) {
                        return s.array(x);
                    }
                    var a = ['{'], b, f, i, v;
                    for (i in x) {
                        v = x[i];
                        f = s[typeof v];
                        if (f) {
                            v = f(v);
                            if (typeof v == 'string') {
                                if (b) {
                                    a[a.length] = ',';
                                }
                                a.push(s.string(i), ':', v);
                                b = true;
                            }
                        }
                    }
                    a[a.length] = '}';
                    return a.join('');
                }
                return 'null';
            },
            string: function (x) {
                if (/["\\\x00-\x1f]/.test(x)) {
                    x = x.replace(/([\x00-\x1f\\"])/g, function(a, b) {
                        var c = m[b];
                        if (c) {
                            return c;
                        }
                        c = b.charCodeAt();
                        return '\\u00' +
                            Math.floor(c / 16).toString(16) +
                            (c % 16).toString(16);
                    });
                }
                return '"' + x + '"';
            }
        };
 /*    Object.prototype.toJSONString = function () {
        return s.object(this);
    };
    Array.prototype.toJSONString = function () {
        return s.array(this);
    };
 */
 })();
 String.prototype.parseJSON = function () {
    try {
        return !(/[^,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]/.test(
                this.replace(/"(\\.|[^"\\])*"/g, ''))) &&
            eval('(' + this + ')');
    } catch (e) {
        return false;
    }
 };