{
	"id": "133520",
	"key": "TIMOB-18788",
	"fields": {
		"issuetype": {
			"id": "1",
			"description": "A problem which impairs or prevents the functions of the product.",
			"name": "Bug",
			"subtask": false
		},
		"project": {
			"id": "10153",
			"key": "TIMOB",
			"name": "Titanium SDK/CLI",
			"projectCategory": {
				"id": "10100",
				"description": "Titanium and related SDKs used in application development",
				"name": "Client"
			}
		},
		"fixVersions": [
			{
				"id": "16723",
				"description": "Windows Platform Support, ListView updates, Vector overlays in maps",
				"name": "Release 4.1.0",
				"archived": false,
				"released": true,
				"releaseDate": "2015-07-08"
			}
		],
		"resolution": {
			"id": "11",
			"description": "Is not a bug in our product",
			"name": "Not Our Bug"
		},
		"resolutiondate": "2015-06-16T02:15:13.000+0000",
		"created": "2014-07-22T12:09:10.000+0000",
		"priority": {
			"name": "Critical",
			"id": "1"
		},
		"labels": [
			"android",
			"evaljs",
			"webview"
		],
		"versions": [
			{
				"id": "16711",
				"description": "Release 3.5.1",
				"name": "Release 3.5.1",
				"archived": false,
				"released": true,
				"releaseDate": "2015-03-06"
			}
		],
		"issuelinks": [],
		"assignee": {
			"name": "msamah",
			"key": "msamah",
			"displayName": "Ashraf Abu",
			"active": false,
			"timeZone": "Asia/Singapore"
		},
		"updated": "2015-06-19T22:10:55.000+0000",
		"status": {
			"description": "The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.",
			"name": "Closed",
			"id": "6",
			"statusCategory": {
				"id": 3,
				"key": "done",
				"colorName": "green",
				"name": "Done"
			}
		},
		"components": [
			{
				"id": "10202",
				"name": "Android",
				"description": "Android Platform"
			}
		],
		"description": "Quering a webview to get the height of the content using webview.evalJS(\"document.height\") works fine on Android 4.4.2 (tested on HTC One) and lower devices, but Android 4.4.4 devices (tested on the Nexus 5 and 7) returns undefined instead of the height of the content. Sample code:\r\n\r\n{noformat}\r\nbody.addEventListener('load', function(e) {\r\n\tvar h = body.evalJS(\"document.height\");\r\n\tTi.API.info(\"Content height: \" + h); // returns height on  < 4.4.2, undefined on 4.4.4\r\n}\r\n{noformat}\r\n",
		"attachment": [],
		"flagged": false,
		"summary": "Android: evalJS(\"document.height\") returns undefined on Android 4.4.4",
		"creator": {
			"name": "DavidIAV",
			"key": "davidiav",
			"displayName": "David IAV",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"subtasks": [],
		"reporter": {
			"name": "DavidIAV",
			"key": "davidiav",
			"displayName": "David IAV",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"environment": "Titanium SDK 3.2.3.GA\r\nAndroid 4.4.4 (Nexus 5/7)\r\nAndroid 4.4.2 (HTC One)",
		"closedSprints": [
			{
				"id": 416,
				"state": "closed",
				"name": "2015 Sprint 12 SDK",
				"startDate": "2015-06-06T00:00:43.862Z",
				"endDate": "2015-06-20T00:00:00.000Z",
				"completeDate": "2015-06-23T05:41:35.834Z",
				"originBoardId": 114
			}
		],
		"comment": {
			"comments": [
				{
					"id": "316610",
					"author": {
						"name": "sliang",
						"key": "sliang",
						"displayName": "Shuo Liang",
						"active": true,
						"timeZone": "Asia/Harbin"
					},
					"body": "Ok. No problem.\r\n\r\nTest case is following:\r\n\r\n{code}\r\nvar win = Ti.UI.createWindow();\r\n\r\nvar webview = Ti.UI.createWebView({\r\n    url: 'http://www.google.com'\r\n});\r\nwin.add(webview);\r\n \r\nwebview.addEventListener('load',function(e) {\r\n    var l = webview.evalJS(\"document.height\"); \r\n    Ti.API.info(\"Context Length \" + l);\r\n});\r\n\r\nwin.open();\r\n{code}",
					"updateAuthor": {
						"name": "sliang",
						"key": "sliang",
						"displayName": "Shuo Liang",
						"active": true,
						"timeZone": "Asia/Harbin"
					},
					"created": "2014-08-01T06:30:00.000+0000",
					"updated": "2014-08-01T06:30:00.000+0000"
				},
				{
					"id": "332411",
					"author": {
						"name": "kaiiserni",
						"key": "kaiiserni",
						"displayName": "Kai De Sutter",
						"active": true,
						"timeZone": "Europe/Berlin"
					},
					"body": "Hi,\r\n\r\nI had the very same issue, but as a fix, instead of relying on document.height I now use the following which seems to work perfectly:\r\n{code:javascript}\r\nvar _height = _html_view.evalJS(\"Math.max(document.body.scrollHeight, document.body.offsetHeight, document.documentElement.clientHeight, document.documentElement.scrollHeight, document.documentElement.offsetHeight);\");\r\nHope this helps!\r\n{code}\r\nKai",
					"updateAuthor": {
						"name": "kaiiserni",
						"key": "kaiiserni",
						"displayName": "Kai De Sutter",
						"active": true,
						"timeZone": "Europe/Berlin"
					},
					"created": "2014-11-17T10:02:11.000+0000",
					"updated": "2014-11-17T10:02:11.000+0000"
				},
				{
					"id": "354848",
					"author": {
						"name": "msamah",
						"key": "msamah",
						"displayName": "Ashraf Abu",
						"active": false,
						"timeZone": "Asia/Singapore"
					},
					"body": "I think [~kaiiserni] is correct.\r\n\r\nI'm just looking around and it seems like for Mozilla [https://developer.mozilla.org/en-US/docs/Web/API/Document/height] which is following the HTML5 specification standard:\r\n{quote}\r\nNote: Starting in Gecko 6.0, document.height is no longer supported. Instead use document.body.clientHeight. See element.clientHeight.\r\n{quote}\r\nAnd for Android, [https://developer.android.com/guide/webapps/migrating.html] the WebView was changed on Android 4.4 onwards to Chromium. This is possibly why this behavior changed from Android 4.4.4 onwards.\r\n{quote}\r\nThis change upgrades WebView performance and standards support for HTML5, CSS3, and JavaScript to match the latest web browsers\r\n{quote}\r\n\r\nTherefore, I believe the best answer would be [~kaiiserni]'s answer (thanks for your comment!), which is to use:\r\n{code}\r\nvar _height = _html_view.evalJS(\"Math.max(document.body.scrollHeight, document.body.offsetHeight, document.documentElement.clientHeight, document.documentElement.scrollHeight, document.documentElement.offsetHeight);\");\r\n{code}\r\n\r\nYou shouldn't be using 'document.height'.\r\n\r\nI believe this should be the answer and the ticket can be resolved as Invalid.\r\n\r\n[~mrahman] Would this be okay for you?",
					"updateAuthor": {
						"name": "msamah",
						"key": "msamah",
						"displayName": "Ashraf Abu",
						"active": false,
						"timeZone": "Asia/Singapore"
					},
					"created": "2015-06-11T05:13:15.000+0000",
					"updated": "2015-06-11T05:26:44.000+0000"
				},
				{
					"id": "355092",
					"author": {
						"name": "msamah",
						"key": "msamah",
						"displayName": "Ashraf Abu",
						"active": false,
						"timeZone": "Asia/Singapore"
					},
					"body": "If there's nothing else, I'll close this ticket tomorrow.",
					"updateAuthor": {
						"name": "msamah",
						"key": "msamah",
						"displayName": "Ashraf Abu",
						"active": false,
						"timeZone": "Asia/Singapore"
					},
					"created": "2015-06-15T03:05:17.000+0000",
					"updated": "2015-06-15T03:05:17.000+0000"
				}
			],
			"maxResults": 6,
			"total": 6,
			"startAt": 0
		}
	}
}