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;
}
[hidden] {
  display: none;
}
</style>

<body onload="
  var xhr = new XMLHttpRequest ();
  xhr.open ('GET', 'prop-list.txt?' + Math.random (), false);
  xhr.send (null);
  var value = xhr.responseText;
  if (navigator.userAgent.match (/DSi/)) value = value.substring (1,9999);
  document.getElementsByName ('known_props_ta')[0].value = value;
">

<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>

<form id=submission hidden method=post accept-charset=utf-8>
<div style="display: none"></div>
<p><label>User-Agent: <input name=env-name></label>
<p><button type=submit>Submit result</button> (<a>Results</a>)
</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) {
      var a = n (_a);
      var b = n (_b);
      return a < b ? -1 : a > b ? 1 : _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 ri = [];

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';
    
    ri.push ({name: propNames[i].replace (/^name=/, ''),
              label: '',
              className: 'has',
              result: (props[propNames[i]].dontEnum ? 'DontEnum' : '')
                  + (props[propNames[i]].error ? '_error(' + props[propNames[i]].error + ')' : '')});
  }
  result += "\n";
  result += "Not found:\n"
  for (var i = 0; i < noPropNames.length; i++) {
    result += noPropNames[i].replace (/^name=/, '') + '\n';

/*
    ri.push ({name: noPropNames[i].replace (/^name=/, ''),
              label: '',
              className: 'not-have',
              result: ''});
*/
  }
  this.result_ta.value = result;

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

  var trId = encodeURIComponent (objCode)
      .replace (/%/g, '')
      .replace (/[A-Z]+/g, function (s) { return s.toLowerCase () })
      .replace (/[_.!~*'()]/g, function (s) { return s.charCodeAt (0).toString (16) });
  var submission = document.forms.submission;

  submission.action = '/gate/test-results/list/enum-' + trId;
  submission.getElementsByTagName ('a')[0].href = submission.action + '/all';

  submission['env-name'].value = navigator.userAgent;
  var c = submission.getElementsByTagName ('div')[0];
  c.innerHTML = '';
  for (var i = 0; i < ri.length; i++) {
    var p = document.createElement ('input');
    p.name = 'test-name';
    p.value = ri[i].name;
    c.appendChild (p);

    var p = document.createElement ('input');
    p.name = 'test-label';
    p.value = ri[i].label;
    c.appendChild (p);

    var p = document.createElement ('input');
    p.name = 'test-class';
    p.value = ri[i].className;
    c.appendChild (p);

    var p = document.createElement ('input');
    p.name = 'test-result';
    p.value = ri[i].result;
    c.appendChild (p);
  }
  submission.removeAttribute ('hidden');

  return false;
};
</script>

<form action=dummy><input type=submit value=Dummy1></form>
<form action=/gate/test-results/list/_dummy_ method=post><input type=submit value=Dummy2></form>
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	wakaba	1.4	[hidden] {
11			display: none;
12			}
13	wakaba	1.1	</style>
14
15			<body onload="
16			var xhr = new XMLHttpRequest ();
17			xhr.open ('GET', 'prop-list.txt?' + Math.random (), false);
18			xhr.send (null);
19	wakaba	1.6	var value = xhr.responseText;
20			if (navigator.userAgent.match (/DSi/)) value = value.substring (1,9999);
21			document.getElementsByName ('known_props_ta')[0].value = value;
22	wakaba	1.1	">
23
24	wakaba	1.2	<h1>JavaScript object properties</h1>
25	wakaba	1.1
26			<form>
27	wakaba	1.2	<p><label>Code to be <code>eval</code>ed:<br>
28			<textarea name=code_ta></textarea></label>
29	wakaba	1.1
30			<p><label>List of known properties:<br>
31			<textarea name=known_props_ta>
32	wakaba	1.2	</textarea></label><br>
33			(<a href=prop-list>source</a>; ask <a
34			href="/~wakaba/who?">Wakaba</a> to add more properties)
35	wakaba	1.1
36			<p><button type=submit>Start</button>
37
38			<h2>Result</h2>
39
40			<p><textarea name=result_ta>
41			</textarea>
42
43			</form>
44
45	wakaba	1.4	<form id=submission hidden method=post accept-charset=utf-8>
46			<div style="display: none"></div>
47			<p><label>User-Agent: <input name=env-name></label>
48			<p><button type=submit>Submit result</button> (<a>Results</a>)
49			</form>
50
51	wakaba	1.1	<script>
52			document.forms[0].onsubmit = function (event) {
53			if (window.event) window.event.returnValue = false;
54			if (event && event.preventDefault) event.preventDefault ();
55
56			var objCode = this.code_ta.value;
57			var obj = eval (objCode);
58
59			if (typeof (obj) === "undefined" \|\| obj === null) {
60			obj = {};
61			objCode = '{}';
62			}
63
64			var knownProps = this.known_props_ta.value.split (/[\r\n]+/);
65
66			var newKnownProps = [];
67			var newKnownPropNames = {};
68
69			var props = {};
70			var noProps = {};
71
72			for (var i = 0; i < knownProps.length; i++) {
73			var propName = knownProps[i];
74			if (propName == '') continue;
75			if (propName.match (/^\s/)) continue;
76	wakaba	1.2	if (propName.match (/\S\s+\S/)) continue;
77	wakaba	1.1	propName = propName.replace (/\s+$/, '');
78
79			try {
80			if (typeof (obj[propName]) !== 'undefined') {
81			if (!newKnownPropNames["name=" + propName]) newKnownProps.push (propName);
82			newKnownPropNames["name=" + propName] = true;
83			props["name="+propName] = {dontEnum: true};
84			} else {
85			if (!newKnownPropNames["name=" + propName]) newKnownProps.push (propName);
86			newKnownPropNames["name=" + propName] = true;
87			noProps["name="+propName] = {};
88			}
89			} catch (e) {
90			if (!newKnownPropNames["name=" + propName]) newKnownProps.push (propName);
91			newKnownPropNames["name=" + propName] = true;
92			props["name="+propName] = {error: '' + e};
93			}
94			}
95
96			for (var propName in obj) {
97			if (!props["name="+propName]) {
98			props["name="+propName] = {notInList: true};
99			newKnownProps.push (propName);
100			}
101			props["name="+propName].dontEnum = false;
102			}
103
104			var n = function (s) {
105			s = s \|\| '';
106			s = s.toLowerCase ()
107			.replace (/_/g, '');
108			return s;
109			};
110
111			var sort = function (l) {
112			var m;
113			try {
114	wakaba	1.3	m = l.sort (function (_a, _b) {
115	wakaba	1.5	var a = n (_a);
116			var b = n (_b);
117	wakaba	1.3	return a < b ? -1 : a > b ? 1 : _a < _b ? -1 : _a > _b ? 1 : 0;
118	wakaba	1.1	});
119			} catch (e) { } // IE sometimes fails. Why?
120			return m \|\| l;
121			};
122
123			var propNames = [];
124			for (var propName in props) {
125			propNames.push (propName);
126			}
127			propNames = sort (propNames);
128
129			var noPropNames = [];
130			for (var propName in noProps) {
131			noPropNames.push (propName);
132			}
133			noPropNames = sort (noPropNames);
134
135	wakaba	1.4	var ri = [];
136
137	wakaba	1.1	var result = 'UA: ' + navigator.userAgent + "\n";
138			result += 'Object: ' + objCode + "\n";
139			result += "\n";
140			result += 'Properties:\n';
141			for (var i = 0; i < propNames.length; i++) {
142			result += propNames[i].replace (/^name=/, '');
143			if (props[propNames[i]].dontEnum) result += '\tDontEnum';
144			if (props[propNames[i]].notInList) result += '\t_not_in_list_';
145			if (props[propNames[i]].error) result += '\t_error(' + props[propNames[i]].error + ')_';
146			result += '\n';
147	wakaba	1.4
148			ri.push ({name: propNames[i].replace (/^name=/, ''),
149			label: '',
150			className: 'has',
151			result: (props[propNames[i]].dontEnum ? 'DontEnum' : '')
152			+ (props[propNames[i]].error ? '_error(' + props[propNames[i]].error + ')' : '')});
153			}
154			result += "\n";
155			result += "Not found:\n"
156			for (var i = 0; i < noPropNames.length; i++) {
157			result += noPropNames[i].replace (/^name=/, '') + '\n';
158
159			/*
160			ri.push ({name: noPropNames[i].replace (/^name=/, ''),
161			label: '',
162			className: 'not-have',
163			result: ''});
164			*/
165			}
166			this.result_ta.value = result;
167
168			this.known_props_ta.value = sort (newKnownProps).join ("\n");
169	wakaba	1.1
170	wakaba	1.4	var trId = encodeURIComponent (objCode)
171			.replace (/%/g, '')
172			.replace (/[A-Z]+/g, function (s) { return s.toLowerCase () })
173			.replace (/[_.!~*'()]/g, function (s) { return s.charCodeAt (0).toString (16) });
174			var submission = document.forms.submission;
175
176			submission.action = '/gate/test-results/list/enum-' + trId;
177			submission.getElementsByTagName ('a')[0].href = submission.action + '/all';
178
179			submission['env-name'].value = navigator.userAgent;
180			var c = submission.getElementsByTagName ('div')[0];
181			c.innerHTML = '';
182			for (var i = 0; i < ri.length; i++) {
183			var p = document.createElement ('input');
184			p.name = 'test-name';
185			p.value = ri[i].name;
186			c.appendChild (p);
187
188			var p = document.createElement ('input');
189			p.name = 'test-label';
190			p.value = ri[i].label;
191			c.appendChild (p);
192
193			var p = document.createElement ('input');
194			p.name = 'test-class';
195			p.value = ri[i].className;
196			c.appendChild (p);
197
198			var p = document.createElement ('input');
199			p.name = 'test-result';
200			p.value = ri[i].result;
201			c.appendChild (p);
202			}
203			submission.removeAttribute ('hidden');
204	wakaba	1.1
205			return false;
206			};
207			</script>
208	wakaba	1.4
209			<form action=dummy><input type=submit value=Dummy1></form>
210	wakaba	1.6	<form action=/gate/test-results/list/_dummy_ method=post><input type=submit value=Dummy2></form>