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pastojs: docs

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git-svn-id: trunk@40799 -
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Mattias Gaertner 2019-01-07 17:02:27 +00:00
parent 090a2cf371
commit d9ccc42cc4
1 changed files with 45 additions and 4 deletions
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49
utils/pas2js/docs/translation.html
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@ -628,7 +628,8 @@ End.
<tbody> <tbody>
<tr> <tr>
<th>Pascal</th> <th>Pascal</th>
<th>JavaScript</th> <th>JS Pas2js 1.2</th>
<th>JS Pas2js 1.3</th>
</tr> </tr>
<tr> <tr>
<td> <td>
@ -677,6 +678,35 @@ function(){
}, },
}, },
[]); []);
</pre>
</td>
<td>
<pre>rtl.module("MyModule",
["System"],
function(){
var $mod = this;
rtl.createTRecord($mod, "TMyRecord", function() {
this.i = 0;
this.s = "";
this.d = 0.0;
this.$eq = function (b) {
return (this.i == b.i) && (this.s == b.i) && (this.d == b.d);
};
this.$assign = function (s) {
this.i = s.i;
this.s = s.s;
this.d = s.d;
return this;
};
};
this.r = this.TMyRecord.$new();
$mod.$init = function() {
$mod.r.i=123;
$mod.r.$assign($mod.s);
if ($mod.r.$eq($mod.s)) ;
},
},
[]);
</pre> </pre>
</td> </td>
</tr> </tr>
@ -686,9 +716,20 @@ function(){
<li>The record variable creates a JavaScript object.</li> <li>The record variable creates a JavaScript object.</li>
<li>Variant records are not supported.</li> <li>Variant records are not supported.</li>
<li>Supported: Assign, pass as argument, equal, not equal, <li>Supported: Assign, pass as argument, equal, not equal,
array of record, pointer of record, const, default().</li> array of record, pointer of record, const, default(), RTTI.</li>
<li>Not yet implemented: advanced records, operators.</li> <li>Advanced record (since pas2js 1.3):
<li>When assigning a record it is cloned. This is compatible with Delphi and FPC.</li> <ul>
<li>visibility private, strict private, public, default is public</li>
<li>methods, class methods (must be static like in Delphi/FPC)</li>
<li>class vars</li>
<li>const fields</li>
<li>property, class property, array property, default property</li>
</ul>
</li>
<li>Not yet implemented: constructors, operators.</li>
<li>Until Pas2js 1.2 when assigning a record it is cloned, creating a new
JS object. Since Pas2js 1.3 only values are copied,
keeping the object, so pointer of record is compatible.</li>
<li>Since record types are JS objects it is possible to typecast a record type <li>Since record types are JS objects it is possible to typecast a record type
to the JS Object, e.g. TJSObject(TPoint)</li> to the JS Object, e.g. TJSObject(TPoint)</li>
<li>A pointer of record is simply a reference. <li>A pointer of record is simply a reference.