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added one method to get cross-domain script. #608

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added one method to get cross-domain script. #608

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63aeb5d
added one method to get cross-domain script.
LeoYuan Mar 10, 2014
3faf277
fixed the $.data() setter will not be matched under several circumsta…
LeoYuan Mar 10, 2014
5ac328c
fixed the _propCache and _attrCache twisted bug.
LeoYuan Mar 10, 2014
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64 changes: 55 additions & 9 deletions appframework.js
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Expand Up @@ -752,7 +752,7 @@ if (!window.af || typeof(af) !== "function") {
if (this.length === 0)
return (value === nundefined) ? undefined : this;
if (value === nundefined && !$.isObject(attr)) {
var val = (this[0].afmCacheId && _attrCache[this[0].afmCacheId][attr]) ? (this[0].afmCacheId && _attrCache[this[0].afmCacheId][attr]) : this[0].getAttribute(attr);
var val = (this[0].afmCacheId && _attrCache[this[0].afmCacheId] && _attrCache[this[0].afmCacheId][attr]) ? _attrCache[this[0].afmCacheId][attr] : this[0].getAttribute(attr);
return val;
}
for (var i = 0; i < this.length; i++) {
Expand Down Expand Up @@ -793,7 +793,7 @@ if (!window.af || typeof(af) !== "function") {
for (var i = 0; i < this.length; i++) {
attr.split(/\s+/g).forEach(function(param) {
that[i].removeAttribute(param);
if (that[i].afmCacheId && _attrCache[that[i].afmCacheId][attr])
if (that[i].afmCacheId && _attrCache[that[i].afmCacheId])
delete _attrCache[that[i].afmCacheId][attr];
});
}
Expand All @@ -819,7 +819,7 @@ if (!window.af || typeof(af) !== "function") {
return (value === nundefined) ? undefined : this;
if (value === nundefined && !$.isObject(prop)) {
var res;
var val = (this[0].afmCacheId && _propCache[this[0].afmCacheId][prop]) ? (this[0].afmCacheId && _propCache[this[0].afmCacheId][prop]) : !(res = this[0][prop]) && prop in this[0] ? this[0][prop] : res;
var val = (this[0].afmCacheId && _propCache[this[0].afmCacheId] && _propCache[this[0].afmCacheId][prop]) ? _propCache[this[0].afmCacheId][prop] : !(res = this[0][prop]) && prop in this[0] ? this[0][prop] : res;
return val;
}
for (var i = 0; i < this.length; i++) {
Expand Down Expand Up @@ -859,7 +859,7 @@ if (!window.af || typeof(af) !== "function") {
prop.split(/\s+/g).forEach(function(param) {
if (that[i][param])
that[i][param] = undefined;
if (that[i].afmCacheId && _propCache[that[i].afmCacheId][prop]) {
if (that[i].afmCacheId && _propCache[that[i].afmCacheId]) {
delete _propCache[that[i].afmCacheId][prop];
}
});
Expand Down Expand Up @@ -1451,16 +1451,18 @@ if (!window.af || typeof(af) !== "function") {
* @title $().data(key,[value]);
*/
data: function(key, value) {
var retData;
var retData, JSON_RE = /^{.*}$/;
// setter
if (value) {
if (value !== undefined && value !== null) {
return this.attr('data-' + key, value);
}
// getter
retData = this.attr('data-' + key);
try {
retData = $.parseJSON(retData);
} catch(ex) {}
if (JSON_RE.test(retData)) {
try {
retData = $.parseJSON(retData);
} catch(ex) {}
}
return retData;
},
/**
Expand Down Expand Up @@ -1716,6 +1718,7 @@ if (!window.af || typeof(af) !== "function") {
switch (settings.dataType) {
case "script":
settings.dataType = 'text/javascript, application/javascript';
return $.getScript(settings.url, settings.success);
break;
case "json":
settings.dataType = 'application/json';
Expand Down Expand Up @@ -1886,6 +1889,49 @@ if (!window.af || typeof(af) !== "function") {
});
};

/**
* get script.
* Note: code are borrowed from jQuery.
```
$.getScript("some.js",);
```

* @param {String} url to hit
* @param {Function} [success]
*/
$.getScript = function(url, success) {
var script,
head = document.head || af("head")[0] || document.documentElement;

script = document.createElement("script");

script.async = true;

script.src = url;

// Attach handlers for all browsers
script.onload = script.onreadystatechange = function( _, isAbort ) {

if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {

// Remove the script
if ( script.parentNode ) {
script.parentNode.removeChild( script );
}

// Dereference the script
script = null;

// Callback if not abort
if ( !isAbort ) {
success && success( 200, "success" );
}
}
};

head.insertBefore( script, head.firstChild );
}

/**
* Converts an object into a key/value par with an optional prefix. Used for converting objects to a query string
```
Expand Down