kylefang/angular.js
1
0
Fork 0
mirror of https://github.com/zhigang1992/angular.js.git synced 2026-04-24 03:55:49 +08:00
Code Issues Packages Projects Releases Wiki Activity

stringify names for better compression, remove dead functions, removed underscore.js compatibility

Browse Source
This commit is contained in:
Misko Hevery
2010-08-18 16:23:12 -07:00
parent 1087270c95
commit 5ddd8d9586
23 changed files with 155 additions and 257 deletions
Download Patch File Download Diff File Expand all files Collapse all files

40
src/Scope.js
View File

@@ -15,7 +15,7 @@ function getter(instance, path, unboundFn) {
if (isUndefined(instance) && key.charAt(0) == '$') {
var type = angular['Global']['typeOf'](lastInstance);
type = angular[type.charAt(0).toUpperCase()+type.substring(1)];
var fn = type ? type[[key.substring(1)]] : undefined;
var fn = type ? type[[key.substring(1)]] : _undefined;
if (fn) {
instance = bind(lastInstance, fn, lastInstance);
return instance;
@@ -50,37 +50,37 @@ var scopeId = 0;
JS_KEYWORDS = {};
foreach(
["abstract", "boolean", "break", "byte", "case", "catch", "char", "class", "const", "continue", "debugger", "default",
"delete", "do", "double", "else", "enum", "export", "extends", "false", "final", "finally", "float", "for", "function", "goto",
"if", "implements", "import", "ininstanceof", "intinterface", "long", "native", "new", "null", "package", "private",
"delete", "do", "double", "else", "enum", "export", "extends", "false", "final", "finally", "float", "for", $function, "goto",
"if", "implements", "import", "ininstanceof", "intinterface", "long", "native", "new", $null, "package", "private",
"protected", "public", "return", "short", "static", "super", "switch", "synchronized", "this", "throw", "throws",
"transient", "true", "try", "typeof", "var", "volatile", "void", "while", "with"],
"transient", "true", "try", "typeof", "var", "volatile", "void", $undefined, "while", "with"],
function(key){ JS_KEYWORDS[key] = true;}
);
function getterFn(path){
var fn = getterFnCache[path];
if (fn) return fn;
var code = 'function (self){\n';
code += ' var last, fn, type;\n';
var code = 'function (s){\n';
code += ' var l, fn, t;\n';
foreach(path.split('.'), function(key) {
key = (JS_KEYWORDS[key]) ? '["' + key + '"]' : '.' + key;
code += ' if(!self) return self;\n';
code += ' last = self;\n';
code += ' self = self' + key + ';\n';
code += ' if(typeof self == "function") \n';
code += ' self = function(){ return last'+key+'.apply(last, arguments); };\n';
code += ' if(!s) return s;\n';
code += ' l = s;\n';
code += ' s = s' + key + ';\n';
code += ' if(typeof s == "'+$function+'") \n';
code += ' s = function(){ return l'+key+'.apply(l, arguments); };\n';
if (key.charAt(1) == '$') {
// special code for super-imposed functions
var name = key.substr(2);
code += ' if(!self) {\n';
code += ' type = angular.Global.typeOf(last);\n';
code += ' fn = (angular[type.charAt(0).toUpperCase() + type.substring(1)]||{})["' + name + '"];\n';
code += ' if(!s) {\n';
code += ' t = angular.Global.typeOf(l);\n';
code += ' fn = (angular[t.charAt(0).toUpperCase() + t.substring(1)]||{})["' + name + '"];\n';
code += ' if (fn)\n';
code += ' self = function(){ return fn.apply(last, [last].concat(Array.prototype.slice.call(arguments, 0, arguments.length))); };\n';
code += ' s = function(){ return fn.apply(l, [l].concat(Array.prototype.slice.call(arguments, 0, arguments.length))); };\n';
code += ' }\n';
}
});
code += ' return self;\n}';
code += ' return s;\n}';
fn = eval('fn = ' + code);
fn["toString"] = function(){ return code; };
@@ -90,7 +90,7 @@ function getterFn(path){
///////////////////////////////////
function expressionCompile(exp){
if (typeof exp === 'function') return exp;
if (typeof exp === $function) return exp;
var fn = compileCache[exp];
if (!fn) {
var parser = new Parser(exp);
@@ -130,7 +130,7 @@ function createScope(parent, services, existing) {
$eval: function $eval(exp) {
var type = typeof exp;
if (type == 'undefined') {
if (type == $undefined) {
for ( var i = 0, iSize = evalLists.sorted.length; i < iSize; i++) {
for ( var queue = evalLists.sorted[i],
jSize = queue.length,
@@ -138,7 +138,7 @@ function createScope(parent, services, existing) {
instance.$tryEval(queue[j].fn, queue[j].handler);
}
}
} else if (type === 'function') {
} else if (type === $function) {
return exp.call(instance);
} else if (type === 'string') {
return expressionCompile(exp).call(instance);
@@ -148,7 +148,7 @@ function createScope(parent, services, existing) {
$tryEval: function (expression, exceptionHandler) {
var type = typeof expression;
try {
if (type == 'function') {
if (type == $function) {
return expression.call(instance);
} else if (type == 'string'){
return expressionCompile(expression).call(instance);