js/enum/props.en.html

<!DOCTYPE HTML>
<title>JavaScript object properties</title>
<link rel=stylesheet href="/www/style/html/xhtml">
<link rel=license href="http://suika.fam.cx/c/pd" title="Public Domain.  (This document and |prop-list| file.)">

<style>
[name=result_ta] {
  height: 40em;
}
</style>

<body onload="
  var xhr = new XMLHttpRequest ();
  xhr.open ('GET', 'prop-list.txt?' + Math.random (), false);
  xhr.send (null);
  document.getElementsByName ('known_props_ta')[0].value = xhr.responseText;
">

<h1>JavaScript object properties</h1>

<form>
<p><label>Code to be <code>eval</code>ed:<br>
<textarea name=code_ta></textarea></label>

<p><label>List of known properties:<br>
<textarea name=known_props_ta>
</textarea></label><br>
(<a href=prop-list>source</a>; ask <a
href="/~wakaba/who?">Wakaba</a> to add more properties)

<p><button type=submit>Start</button>

<h2>Result</h2>

<p><textarea name=result_ta>
</textarea>

</form>

<script>
document.forms[0].onsubmit = function (event) {
  if (window.event) window.event.returnValue = false;
  if (event && event.preventDefault) event.preventDefault ();

var objCode = this.code_ta.value;
var obj = eval (objCode);

if (typeof (obj) === "undefined" || obj === null) {
  obj = {};
  objCode = '{}';
}

var knownProps = this.known_props_ta.value.split (/[\r\n]+/);

var newKnownProps = [];
var newKnownPropNames = {};

var props = {};
var noProps = {};

for (var i = 0; i < knownProps.length; i++) {
  var propName = knownProps[i];
  if (propName == '') continue;
  if (propName.match (/^\s/)) continue;
  if (propName.match (/\S\s+\S/)) continue;
  propName = propName.replace (/\s+$/, '');

  try {
    if (typeof (obj[propName]) !== 'undefined') {
      if (!newKnownPropNames["name=" + propName]) newKnownProps.push (propName);
      newKnownPropNames["name=" + propName] = true;
      props["name="+propName] = {dontEnum: true};
    } else {
      if (!newKnownPropNames["name=" + propName]) newKnownProps.push (propName);
      newKnownPropNames["name=" + propName] = true;
      noProps["name="+propName] = {};
    }
  } catch (e) {
    if (!newKnownPropNames["name=" + propName]) newKnownProps.push (propName);
    newKnownPropNames["name=" + propName] = true;
    props["name="+propName] = {error: '' + e};
  }
}

for (var propName in obj) {
  if (!props["name="+propName]) {
    props["name="+propName] = {notInList: true};
    newKnownProps.push (propName);
  }
  props["name="+propName].dontEnum = false;
}

var n = function (s) {
  s = s || '';
  s = s.toLowerCase ()
      .replace (/_/g, '');
  return s;
};

var sort = function (l) {
  var m;
  try {
    m = l.sort (function (a, b) {
      a = n (a); b = n (b);
      return a < b ? -1 : a > b ? 1 : 0;
    });
  } catch (e) { } // IE sometimes fails.  Why?
  return m || l;
};

var propNames = [];
for (var propName in props) {
  propNames.push (propName);
}
propNames = sort (propNames);

var noPropNames = [];
for (var propName in noProps) {
  noPropNames.push (propName);
}
noPropNames = sort (noPropNames);

var result = 'UA: ' + navigator.userAgent + "\n";
result += 'Object: ' + objCode + "\n";
result += "\n";
result += 'Properties:\n';
for (var i = 0; i < propNames.length; i++) {
  result += propNames[i].replace (/^name=/, '');
  if (props[propNames[i]].dontEnum) result += '\tDontEnum';
  if (props[propNames[i]].notInList) result += '\t_not_in_list_';
  if (props[propNames[i]].error) result += '\t_error(' + props[propNames[i]].error + ')_';
  result += '\n';
}
result += "\n";
result += "Not found:\n"
for (var i = 0; i < noPropNames.length; i++) {
  result += noPropNames[i].replace (/^name=/, '') + '\n';
}
this.result_ta.value = result;

this.known_props_ta.value = sort (newKnownProps).join ("\n");

  return false;
};
</script>
1	wakaba	1.1	<!DOCTYPE HTML>
2	wakaba	1.2	<title>JavaScript object properties</title>
3	wakaba	1.1	<link rel=stylesheet href="/www/style/html/xhtml">
4	wakaba	1.2	<link rel=license href="http://suika.fam.cx/c/pd" title="Public Domain. (This document and \|prop-list\| file.)">
5	wakaba	1.1
6			<style>
7			[name=result_ta] {
8			height: 40em;
9			}
10			</style>
11
12			<body onload="
13			var xhr = new XMLHttpRequest ();
14			xhr.open ('GET', 'prop-list.txt?' + Math.random (), false);
15			xhr.send (null);
16			document.getElementsByName ('known_props_ta')[0].value = xhr.responseText;
17			">
18
19	wakaba	1.2	<h1>JavaScript object properties</h1>
20	wakaba	1.1
21			<form>
22	wakaba	1.2	<p><label>Code to be <code>eval</code>ed:<br>
23			<textarea name=code_ta></textarea></label>
24	wakaba	1.1
25			<p><label>List of known properties:<br>
26			<textarea name=known_props_ta>
27	wakaba	1.2	</textarea></label><br>
28			(<a href=prop-list>source</a>; ask <a
29			href="/~wakaba/who?">Wakaba</a> to add more properties)
30	wakaba	1.1
31			<p><button type=submit>Start</button>
32
33			<h2>Result</h2>
34
35			<p><textarea name=result_ta>
36			</textarea>
37
38			</form>
39
40			<script>
41			document.forms[0].onsubmit = function (event) {
42			if (window.event) window.event.returnValue = false;
43			if (event && event.preventDefault) event.preventDefault ();
44
45			var objCode = this.code_ta.value;
46			var obj = eval (objCode);
47
48			if (typeof (obj) === "undefined" \|\| obj === null) {
49			obj = {};
50			objCode = '{}';
51			}
52
53			var knownProps = this.known_props_ta.value.split (/[\r\n]+/);
54
55			var newKnownProps = [];
56			var newKnownPropNames = {};
57
58			var props = {};
59			var noProps = {};
60
61			for (var i = 0; i < knownProps.length; i++) {
62			var propName = knownProps[i];
63			if (propName == '') continue;
64			if (propName.match (/^\s/)) continue;
65	wakaba	1.2	if (propName.match (/\S\s+\S/)) continue;
66	wakaba	1.1	propName = propName.replace (/\s+$/, '');
67
68			try {
69			if (typeof (obj[propName]) !== 'undefined') {
70			if (!newKnownPropNames["name=" + propName]) newKnownProps.push (propName);
71			newKnownPropNames["name=" + propName] = true;
72			props["name="+propName] = {dontEnum: true};
73			} else {
74			if (!newKnownPropNames["name=" + propName]) newKnownProps.push (propName);
75			newKnownPropNames["name=" + propName] = true;
76			noProps["name="+propName] = {};
77			}
78			} catch (e) {
79			if (!newKnownPropNames["name=" + propName]) newKnownProps.push (propName);
80			newKnownPropNames["name=" + propName] = true;
81			props["name="+propName] = {error: '' + e};
82			}
83			}
84
85			for (var propName in obj) {
86			if (!props["name="+propName]) {
87			props["name="+propName] = {notInList: true};
88			newKnownProps.push (propName);
89			}
90			props["name="+propName].dontEnum = false;
91			}
92
93			var n = function (s) {
94			s = s \|\| '';
95			s = s.toLowerCase ()
96			.replace (/_/g, '');
97			return s;
98			};
99
100			var sort = function (l) {
101			var m;
102			try {
103			m = l.sort (function (a, b) {
104			a = n (a); b = n (b);
105			return a < b ? -1 : a > b ? 1 : 0;
106			});
107			} catch (e) { } // IE sometimes fails. Why?
108			return m \|\| l;
109			};
110
111			var propNames = [];
112			for (var propName in props) {
113			propNames.push (propName);
114			}
115			propNames = sort (propNames);
116
117			var noPropNames = [];
118			for (var propName in noProps) {
119			noPropNames.push (propName);
120			}
121			noPropNames = sort (noPropNames);
122
123			var result = 'UA: ' + navigator.userAgent + "\n";
124			result += 'Object: ' + objCode + "\n";
125			result += "\n";
126			result += 'Properties:\n';
127			for (var i = 0; i < propNames.length; i++) {
128			result += propNames[i].replace (/^name=/, '');
129			if (props[propNames[i]].dontEnum) result += '\tDontEnum';
130			if (props[propNames[i]].notInList) result += '\t_not_in_list_';
131			if (props[propNames[i]].error) result += '\t_error(' + props[propNames[i]].error + ')_';
132			result += '\n';
133			}
134			result += "\n";
135			result += "Not found:\n"
136			for (var i = 0; i < noPropNames.length; i++) {
137			result += noPropNames[i].replace (/^name=/, '') + '\n';
138			}
139			this.result_ta.value = result;
140
141			this.known_props_ta.value = sort (newKnownProps).join ("\n");
142
143			return false;
144			};
145			</script>