amber/js/Examples.js

smalltalk.addPackage('Examples');
smalltalk.addClass('Counter', smalltalk.Widget, ['count', 'header'], 'Examples');
smalltalk.Counter.comment="This is a trivial Widget example mimicking the classic Counter example in Seaside.\x0aIn order to play with it, just evaluate the doit below in a workspace.\x0aThen take a look in the HTML document above the IDE.\x0a\x0a\x09\x09Counter new appendToJQuery: 'body' asJQuery";
smalltalk.addMethod(
smalltalk.method({
selector: "decrease",
category: 'actions',
fn: function (){
var self=this;
return smalltalk.withContext(function($ctx1) { 
self["@count"]=_st(self["@count"]).__minus((1));
_st(self["@header"])._contents_((function(html){
return smalltalk.withContext(function($ctx2) {
return _st(html)._with_(_st(self["@count"])._asString());
}, function($ctx2) {$ctx2.fillBlock({html:html},$ctx1)})}));
return self}, function($ctx1) {$ctx1.fill(self,"decrease",{},smalltalk.Counter)})},
args: [],
source: "decrease\x0a\x09count := count - 1.\x0a\x09header contents: [:html | html with: count asString]",
messageSends: ["-", "contents:", "with:", "asString"],
referencedClasses: []
}),
smalltalk.Counter);

smalltalk.addMethod(
smalltalk.method({
selector: "increase",
category: 'actions',
fn: function (){
var self=this;
return smalltalk.withContext(function($ctx1) { 
self["@count"]=_st(self["@count"]).__plus((1));
_st(self["@header"])._contents_((function(html){
return smalltalk.withContext(function($ctx2) {
return _st(html)._with_(_st(self["@count"])._asString());
}, function($ctx2) {$ctx2.fillBlock({html:html},$ctx1)})}));
return self}, function($ctx1) {$ctx1.fill(self,"increase",{},smalltalk.Counter)})},
args: [],
source: "increase\x0a\x09count := count + 1.\x0a\x09header contents: [:html | html with: count asString]",
messageSends: ["+", "contents:", "with:", "asString"],
referencedClasses: []
}),
smalltalk.Counter);

smalltalk.addMethod(
smalltalk.method({
selector: "initialize",
category: 'initialization',
fn: function (){
var self=this;
return smalltalk.withContext(function($ctx1) { 
smalltalk.Widget.fn.prototype._initialize.apply(_st(self), []);
self["@count"]=(0);
return self}, function($ctx1) {$ctx1.fill(self,"initialize",{},smalltalk.Counter)})},
args: [],
source: "initialize\x0a\x09super initialize.\x0a\x09count := 0",
messageSends: ["initialize"],
referencedClasses: []
}),
smalltalk.Counter);

smalltalk.addMethod(
smalltalk.method({
selector: "renderOn:",
category: 'rendering',
fn: function (html){
var self=this;
return smalltalk.withContext(function($ctx1) { 
var $1,$2,$3,$4,$5,$6;
$1=_st(html)._h1();
_st($1)._with_(_st(self["@count"])._asString());
$2=_st($1)._yourself();
self["@header"]=$2;
$3=_st(html)._button();
_st($3)._with_("++");
$4=_st($3)._onClick_((function(){
return smalltalk.withContext(function($ctx2) {
return self._increase();
}, function($ctx2) {$ctx2.fillBlock({},$ctx1)})}));
$5=_st(html)._button();
_st($5)._with_("--");
$6=_st($5)._onClick_((function(){
return smalltalk.withContext(function($ctx2) {
return self._decrease();
}, function($ctx2) {$ctx2.fillBlock({},$ctx1)})}));
return self}, function($ctx1) {$ctx1.fill(self,"renderOn:",{html:html},smalltalk.Counter)})},
args: ["html"],
source: "renderOn: html\x0a\x09header := html h1\x0a\x09with: count asString;\x0a\x09yourself.\x0a\x09html button\x0a\x09with: '++';\x0a\x09onClick: [self increase].\x0a\x09html button\x0a\x09with: '--';\x0a\x09onClick: [self decrease]",
messageSends: ["with:", "asString", "h1", "yourself", "button", "onClick:", "increase", "decrease"],
referencedClasses: []
}),
smalltalk.Counter);


smalltalk.addMethod(
smalltalk.method({
selector: "tryExample",
category: 'example',
fn: function (){
var self=this;
return smalltalk.withContext(function($ctx1) { 
_st(self._new())._appendToJQuery_("body"._asJQuery());
return self}, function($ctx1) {$ctx1.fill(self,"tryExample",{},smalltalk.Counter.klass)})},
args: [],
source: "tryExample\x0a\x09\x22In order to play with the Counter, just select the\x0a\x09doit below and press the Do it button. Then take a\x0a\x09look in the HTML document above the IDE.\x22\x0a\x0a\x09\x22Counter tryExample\x22\x0a\x09\x09self new appendToJQuery: 'body' asJQuery",
messageSends: ["appendToJQuery:", "asJQuery", "new"],
referencedClasses: []
}),
smalltalk.Counter.klass);