博客园-Fengzhimei@Dot.Net

The template you have chosen is invalid or cannot be found.

fengzhimei — Thu, 06 Nov 2008 10:57:00 GMT

阅读: 2052 评论: 1 作者: fengzhimei 发表于 2008-11-06 18:57 原文链接

Site template is great when migrating site, you can just save an existing site as a template and then upload it to any sites you want. Most of time, it works just as well as it should be. But occasionally, it could drive you crazy. Imaging someday, when you try to create a site from a existing site template, you receive the following error message --

"The template you have chosen is invalid or cannot be found."

Sometimes, I hate the way how SharePoint deals with errors. First of all, the above error message doesn't make any sense, even you go to the SharePoint log files under C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\LOGS hive, you can hardly figure out what exactly the problem is.

11/06/2008 15:37:42.22...Failed to mark site-scoped features active in site 'http://testsite:88/ts'.
11/06/2008 15:37:42.24...Failed to apply template "Workspace Template.stp" to web at URL "http://testsite:88/ts".
11/06/2008 15:37:42.24...Failed to apply template "Workspace Template.stp" to web at URL "http://testsite:88/ts", error The template you have chosen is invalid or cannot be found. 0x81071e44
11/06/2008 15:37:42.24...The template you have chosen is invalid or cannot be found.

But after looking at the log, I start relizing that the issue might be related to feature activation (Seems SharePoint logs do give us a little help:)). So I looked into the manifest.xml file in the stp file (Stp file is in fact CAB file, you can simply rename and give it a CAB extension and open it using any unzip tools), and go to or element, you can find there are a list of features under this element. Then what you need to do is compare those features with SharePoint OOB features, and remove those custom features from the list. After modifing the manifest.xml file, you can create a new cab file and rename it back with CAB extension, then you are on your way!

You're probably wondering how to get a list of SharePoint OOB features, well, there is a guy who already provided it to us. For your convenience, I paste it here again.

Feature Id	Display Name	Scope	Solution
99ee0928-7342-4739-865d-35b61ea4eaf0	BDCAdminUILinks	Farm	Microsoft.Office.Excel.Server
cdfa39c6-6413-4508-bccf-bf30368472b3	DataConnectionLibraryStapling	Farm	Microsoft.Office.Excel.Server
e4e6a041-bc5b-45cb-beab-885a27079f74	ExcelServer	Farm	Microsoft.Office.Excel.Server
a10b6aa4-135d-4598-88d1-8d4ff5691d13	ipfsAdminLinks	Farm	Microsoft.Office.Excel.Server
a573867a-37ca-49dc-86b0-7d033a7ed2c8	PremiumSiteStapling	Farm	Microsoft.Office.Excel.Server
395702f0-184c-46a2-9bb5-0a64b048738c	Analytics	Farm
97a2485f-ef4b-401f-9167-fa4fe177c6f6	BaseSiteStapling	Farm
aeef8777-70c0-429f-8a13-f12db47a6d47	BulkWorkflow	Farm
0f121a23-c6bc-400f-87e4-e6bbddf6916d	ContentLightup	Farm
fead7313-4b9e-4632-80a2-ff00a2d83297	ContentTypeSettings	Farm
1ec2c859-e9cb-4d79-9b2b-ea8df09ede22	DMContentTypeSettings	Farm
81ebc0d6-8fb2-4e3f-b2f8-062640037398	EnhancedHtmlEditing	Farm
0125140f-7123-4657-b70a-db9aa1f209e5	FeaturePushdown	Farm
4d0d9bec-5103-4663-b88d-27cfab1029ff	FeaturePushdownTask	Farm
319d8f70-eb3a-4b44-9c79-2087a87799d6	GlobalWebParts	Farm
fc33ba3b-7919-4d7e-b791-c6aeccf8f851	ListTargeting	Farm
8a663fe0-9d9c-45c7-8297-66365ad50427	MasterSiteDirectoryControl	Farm
69cc9662-d373-47fc-9449-f18d11ff732c	MySite	Farm
0faf7d1b-95b1-4053-b4e2-19fd5c9bbc88	MySiteCleanup	Farm
c922c106-7d0a-4377-a668-7f13d52cb80f	OSearchCentralAdminLinks	Farm
edf48246-e4ee-4638-9eed-ef3d0aee7597	OSearchPortalAdminLinks	Farm
fcd4c704-ed7a-42fb-ab30-2bb0ab6494c8	OSearchSRPAdminLinks	Farm
af847aa9-beb6-41d4-8306-78e41af9ce25	ProfileSynch	Farm
001f4bd7-746d-403b-aa09-a6cc43de7942	PublishingStapling	Farm
6d127338-5e7d-4391-8f62-a11e43b1d404	RecordsManagement	Farm
f324259d-393d-4305-aa48-36e8d9a7a0d6	SharedServices	Farm
fead7313-4b9e-4632-80a2-98a2a2d83297	SiteSettings	Farm
937f97e9-d7b4-473d-af17-b03951b2c66b	SkuUpgradeLinks	Farm
65d96c6b-649a-4169-bf1d-b96505c60375	SlideLibraryActivation	Farm
612d671e-f53d-4701-96da-c3a4ee00fdc5	SpellChecking	Farm
713a65a1-2bc7-4e62-9446-1d0b56a8bf7f	SPSDisco	Farm
11df38ab-5bbb-4304-9da8-221c5c4100b0	SpsSsoLinks	Farm
c43a587e-195b-4d29-aba8-ebb22b48eb1a	SRPProfileAdmin	Farm
ee21b29b-b0d0-42c6-baff-c97fd91786e6	StapledWorkflows	Farm
82e2ea42-39e2-4b27-8631-ed54c1cfc491	TransMgmtFunc	Farm
f0deabbb-b0f6-46ba-8e16-ff3b44461aeb	UserMigrator	Farm
e15ed6d2-4af1-4361-89d3-2acf8cd485de	ExcelServerWebApplication	WebApplication	Microsoft.Office.Excel.Server
0ea1c3b6-6ac0-44aa-9f3f-05e8dbe6d70b	PremiumWebApplication	WebApplication	Microsoft.Office.Excel.Server
4f56f9fa-51a0-420c-b707-63ecbb494db1	BaseWebApplication	WebApplication
d992aeca-3802-483a-ab40-6c9376300b61	BulkWorkflowTimerJob	WebApplication
bc29e863-ae07-4674-bd83-2c6d0aa5623f	OSearchBasicFeature	WebApplication
4750c984-7721-4feb-be61-c660c6190d43	OSearchEnhancedFeature	WebApplication
14173c38-5e2d-4887-8134-60f9df889bad	PageConverters	WebApplication
1dbf6063-d809-45ea-9203-d3ba4a64f86d	SearchAndProcess	WebApplication
2ac1da39-c101-475c-8601-122bc36e3d67	SPSearchFeature	WebApplication
43f41342-1a37-4372-8ca0-b44d881e4434	BizAppsCTypes	Site	Microsoft.Office.Excel.Server
5a979115-6b71-45a5-9881-cdc872051a69	BizAppsFields	Site	Microsoft.Office.Excel.Server
4248e21f-a816-4c88-8cab-79d82201da7b	BizAppsSiteTemplates	Site	Microsoft.Office.Excel.Server
3cb475e7-4e87-45eb-a1f3-db96ad7cf313	ExcelServerSite	Site	Microsoft.Office.Excel.Server
c88c4ff1-dbf5-4649-ad9f-c6c426ebcbf5	IPFSSiteFeatures	Site	Microsoft.Office.Excel.Server
8581a8a7-cf16-4770-ac54-260265ddb0b2	PremiumSite	Site	Microsoft.Office.Excel.Server
b21b090c-c796-4b0f-ac0f-7ef1659c20ae	BaseSite	Site
00bfea71-1c5e-4a24-b310-ba51c3eb7a57	BasicWebParts	Site
695b6570-a48b-4a8e-8ea5-26ea7fc1d162	CTypes	Site
c85e5759-f323-4efb-b548-443d2216efb5	ExpirationWorkflow	Site
ca7bd552-10b1-4563-85b9-5ed1d39c962a	Fields	Site
fde5d850-671e-4143-950a-87b473922dc7	IssueTrackingWorkflow	Site
14aafd3a-fcb9-4bb7-9ad7-d8e36b663bbd	LocalSiteDirectoryControl	Site
e978b1a6-8de7-49d0-8600-09a250354e14	LocalSiteDirectorySettingsLink	Site
863da2ac-3873-4930-8498-752886210911	MySiteBlog	Site
49571cd1-b6a1-43a3-bf75-955acc79c8d8	MySiteHost	Site
6928b0e5-5707-46a1-ae16-d6e52522d52b	MySiteLayouts	Site
89e0306d-453b-4ec5-8d68-42067cdbf98e	Navigation	Site
c9c9515d-e4e2-4001-9050-74f980f93160	OffWFCommon	Site
7ac8cc56-d28e-41f5-ad04-d95109eb987a	OSSSearchSearchCenterUrlSiteFeature	Site
5f3b0127-2f1d-4cfd-8dd2-85ad1fb00bfc	PortalLayouts	Site
24d7018d-bf48-4813-a28d-dbf3dba173b1	PublishingB2TRHop2SiteFilesUpgrade	Site
fd3dd145-e35e-4871-9a6d-bf17f28a1c19	PublishingB2TRSiteFilesUpgrade	Site
d3f51be2-38a8-4e44-ba84-940d35be1566	PublishingLayouts	Site
a392da98-270b-4e85-9769-04c0fde267aa	PublishingPrerequisites	Site
aebc918d-b20f-4a11-a1db-9ed84d79c87e	PublishingResources	Site
f6924d36-2fa8-4f0b-b16d-06b7250180fa	PublishingSite	Site
8156ee99-ddfb-47bb-8835-7ae42d40d9b9	ReportCenterCreation	Site
7094bd89-2cfe-490a-8c7e-fbace37b4a34	Reporting	Site
02464c6a-9d07-4f30-ba04-e9035cf54392	ReviewWorkflows	Site
eaf6a128-0482-4f71-9a2f-b1c650680e77	SearchWebParts	Site
6c09612b-46af-4b2f-8dfc-59185c962a29	SignaturesWorkflow	Site
c6561405-ea03-40a9-a57f-f25472942a22	TranslationWorkflow	Site
7c637b23-06c4-472d-9a9a-7c175762c5c4	ViewFormPagesLockDown	Site
2ed1c45e-a73b-4779-ae81-1524e4de467a	WebPartAdderGroups	Site
d250636f-0a26-4019-8425-a5232d592c09	AddDashboard	Web	Microsoft.Office.Excel.Server
065c78be-5231-477e-a972-14177cc5b3c7	BizAppsListTemplates	Web	Microsoft.Office.Excel.Server
00bfea71-dbd7-4f72-b8cb-da7ac0440130	DataConnectionLibrary	Web	Microsoft.Office.Excel.Server
750b8e49-5213-4816-9fa2-082900c0201a	IPFSAdminWeb	Web	Microsoft.Office.Excel.Server
a0e5a010-1329-49d4-9e09-f280cdbed37d	IPFSWebFeatures	Web	Microsoft.Office.Excel.Server
0806d127-06e6-447a-980e-2e90b03101b8	PremiumWeb	Web	Microsoft.Office.Excel.Server
2510d73f-7109-4ccc-8a1c-314894deeb3a	ReportListTemplate	Web	Microsoft.Office.Excel.Server
fead7313-ae6d-45dd-8260-13b563cb4c71	AdminLinks	Web
56dd7fe7-a155-4283-b5e6-6147560601ee	AnalyticsLinks	Web
00bfea71-d1ce-42de-9c63-a44004ce0104	AnnouncementsList	Web
99fe402e-89a0-45aa-9163-85342e865dc8	BaseWeb	Web
3f59333f-4ce1-406d-8a97-9ecb0ff0337f	BDR	Web
00bfea71-7e6d-4186-9ba8-c047ac750105	ContactsList	Web
00bfea71-de22-43b2-a848-c05709900100	CustomList	Web
00bfea71-f381-423d-b9d1-da7a54c50110	DataSourceLibrary	Web
ca2543e6-29a1-40c1-bba9-bd8510a4c17b	DeploymentLinks	Web
00bfea71-6a49-43fa-b535-d15c05500108	DiscussionsList	Web
00bfea71-e717-4e80-aa17-d0c71b360101	DocumentLibrary	Web
00bfea71-ec85-4903-972d-ebe475780106	EventsList	Web
00bfea71-513d-4ca0-96c2-6a47775c0119	GanttTasksList	Web
5b1e6e3b-83c2-483b-8500-16a025777ed1	GradualUpgrade	Web
00bfea71-3a1d-41d3-a0ee-651d11570120	GridList	Web
9e56487c-795a-4077-9425-54a1ecb84282	Hold	Web
00bfea71-5932-4f9c-ad71-1557e5751100	IssuesList	Web
6e53dd27-98f2-4ae5-85a0-e9a8ef4aa6df	LegacyDocumentLibrary	Web
00bfea71-2062-426c-90bf-714c59600103	LinksList	Web
8f15b342-80b1-4508-8641-0751e2b55ca6	LocalSiteDirectoryMetaData	Web
7fe16263-b3fd-454f-a3e8-ed05fdf2adb6	MigrationLinks	Web
f41cc668-37e5-4743-b4a8-74d1db3fd8a4	MobilityRedirect	Web
6adff05c-d581-4c05-a6b9-920f15ec6fd9	MySiteNavigation	Web
034947cc-c424-47cd-a8d1-6014f0e36925	MySiteQuickLaunch	Web
541f5f57-c847-4e16-b59a-b31e90e6f9ea	NavigationProperties	Web
00bfea71-f600-43f6-a895-40c0de7b0117	NoCodeWorkflowLibrary	Web
068f8656-bea6-4d60-a5fa-7f077f8f5c20	OsrvLinks	Web
0b4aad40-406f-425c-bdd9-5894c42cffcb	OsrvTasks	Web
10bdac29-a21a-47d9-9dff-90c7cae1301e	OssNavigation	Web
7acfcb9d-8e8f-4979-af7e-8aed7e95245e	OSSSearchSearchCenterUrlFeature	Web
00bfea71-52d4-45b3-b544-b1c71b620109	PictureLibrary	Web
22a9ef51-737b-4ff2-9346-694633fe4416	Publishing	Web
94c94ca6-b32f-4da9-a9e3-1f3d343d7ecb	PublishingWeb	Web
306936fd-9806-4478-80d1-7e397bfa6474	RedirectPageContentTypeBinding	Web
e8734bb6-be8e-48a1-b036-5a40ff0b8a81	RelatedLinksScopeSettingsLink	Web
c5d947d6-b0a2-4e07-9929-8e54f5a9fff9	ReportCenterSampleData	Web
a311bf68-c990-4da3-89b3-88989a3d7721	SitesList	Web
0be49fe9-9bc9-409d-abf9-702753bd878d	SlideLibrary	Web
00bfea71-eb8a-40b1-80c7-506be7590102	SurveysList	Web
00bfea71-a83e-497e-9ba0-7a5c597d0107	TasksList	Web
00bfea71-4ea5-48d4-a4ad-7ea5c011abe5	TeamCollab	Web
29d85c25-170c-4df9-a641-12db0b9d4130	TransMgmtLib	Web
2fa4db13-4109-4a1d-b47c-c7991d4cc934	UpgradeOnlyFile	Web
00bfea71-c796-4402-9f2f-0eb9a6e71b18	WebPageLibrary	Web
8c6a6980-c3d9-440e-944c-77f93bc65a7e	WikiWelcome	Web
00bfea71-4ea5-48d4-a4ad-305cf7030140	WorkflowHistoryList	Web
00bfea71-2d77-4a75-9fca-76516689e21a	workflowProcessList	Web
00bfea71-1e1d-4562-b56a-f05371bb0115	XmlFormLibrary	Web

Someone's maybe wondering, "Why you not just deactive the feature from the site and then save it as a template", to be honest, that site template is took from a running production environment, I don't have enough permission to do that and our customers don't willing to take the risk to deactive those features from a production environment. It's not that useful for most of cases, but when one day you were in the same situation as I was, then you would give me a hug:).

评论: 1　查看评论　发表评论

找优秀程序员，就在博客园

最新新闻：
· 地盘被HTML5蚕食 Adobe Flash前途堪忧(2010-03-19 17:41)
· 微软云计算版Exchange默认邮箱容量增至25GB(2010-03-19 17:39)
· 微软：早期Bing概念设计概览(2010-03-19 17:37)
· 梅德韦杰夫总统宣布俄罗斯建本国“硅谷”(2010-03-19 16:34)
· 闾丘露薇：参观两间“小”公司(2010-03-19 16:27)

编辑推荐：[视频]想做你的Code

网站导航：博客园首页个人主页新闻闪存小组博问社区知识库

CSS trick : text-transform

fengzhimei — Thu, 03 Aug 2006 05:10:00 GMT

阅读: 639 评论: 0 作者: fengzhimei 发表于 2006-08-03 13:10 原文链接

Syntax:
text-transform: capitalize | uppercase | lowercase | none | inherit

Example:

Uppercases the first letter of every word.

Uppercases the first letter

All text in the section is forced to upper case.

Uppercases all letters

All text in the section is forced to lower case.

Lowcases all letters

评论: 0　查看评论　发表评论

找优秀程序员，就在博客园

编辑推荐：[视频]想做你的Code

网站导航：博客园首页个人主页新闻闪存小组博问社区知识库

Site Definition KickStart Project

fengzhimei — Mon, 31 Jul 2006 06:09:00 GMT

阅读: 724 评论: 0 作者: fengzhimei 发表于 2006-07-31 14:09 原文链接

I just saw a good resource about customing SharePoint 2007 on Mike Fitzmaurice's blog, if you are insterested in how to create site definitions in MOSS 2007, you probably don't want to miss it.

You can download whole project from here.

In addition, this project is depend on NAnt.SharePoint, you can get it from here.

评论: 0　查看评论　发表评论

找优秀程序员，就在博客园

编辑推荐：[视频]想做你的Code

网站导航：博客园首页个人主页新闻闪存小组博问社区知识库

Transform between Hex and Dec in Javascript

fengzhimei — Fri, 28 Jul 2006 09:26:00 GMT

阅读: 942 评论: 0 作者: fengzhimei 发表于 2006-07-28 17:26 原文链接

var hexChars = "0123456789ABCDEF";

function Dec2Hex (dec) {
    var a = dec % 16;
    var b = (dec - a)/16;
    var hex = "" + hexChars.charAt(b) + hexChars.charAt(a);
    return hex;
}

function Hex2Dec(hex) {
    return parseInt(hex,16);
}

评论: 0　查看评论　发表评论

找优秀程序员，就在博客园

编辑推荐：[视频]想做你的Code

网站导航：博客园首页个人主页新闻闪存小组博问社区知识库

Visual Studio 2005 Web Application Projects Template

fengzhimei — Wed, 26 Jul 2006 09:38:00 GMT

阅读: 718 评论: 1 作者: fengzhimei 发表于 2006-07-26 17:38 原文链接

Web Application Projects provide a companion web project model that can be used as an alternative to the built-in Web Site Project in Visual Studio 2005. This new model is ideal for web site developers who are converting a Visual Studio .Net 2003 web project to Visual Studio 2005.

Now, you can create a web project in VS.NET 2005 just like you did in VS.NET 2003 before.

Download now

评论: 1　查看评论　发表评论

找优秀程序员，就在博客园

编辑推荐：[视频]想做你的Code

网站导航：博客园首页个人主页新闻闪存小组博问社区知识库

Overcome limitation of activate ActiveX control in IE

fengzhimei — Wed, 12 Jul 2006 06:17:00 GMT

阅读: 625 评论: 0 作者: fengzhimei 发表于 2006-07-12 14:17 原文链接

After installing the ActiveX update patch, some webpages which contain some ActiveX controls (such as media player) will require users to manually activate such controls by clicking on it or using the TAB key and ENTER key, this is by design for security reason.

But Microsoft has a workaround as well, the key point is load ActiveX controls from external script files. By using document.write, document.createElement or innerHTML, we can bypass this kind of limitation easily.

<html>
  <body leftmargin=0 topmargin=0 scroll=no>
    <script src="ActiveXCtl.js">script>
  body>
html>

//ActiveXCtl.js
document.write('<object classid="clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6">');
document.write('<param name="URL" value="example.wmv">');
document.write('<param name="autoStart" value="-1">object>');

Refer to this MSDN article for detail.

评论: 0　查看评论　发表评论

找优秀程序员，就在博客园

编辑推荐：[视频]想做你的Code

网站导航：博客园首页个人主页新闻闪存小组博问社区知识库

"Suggested Web Parts" in SharePoint 2007 Web Part picker page.

fengzhimei — Wed, 05 Jul 2006 09:20:00 GMT

阅读: 1314 评论: 2 作者: fengzhimei 发表于 2006-07-05 17:20 原文链接

When we click the "Add a Web Part" button in page design mode, it will open a Web Part picker page. By default, this page will display as two groups, one is "Lists and Libraries" group, and the other is "All Web Parts" group.

In fact, there is still a "always on top" group called "Suggested Web Parts", according to my understanding, "Suggested Web Parts" means those Web Parts which will be frequently used.

But how can we put some Web Parts into this group when picker window opened? Actually, Microsoft.SharePoint.WebPartPages.WebPartZone has a "QuickAdd-GroupNames" property, And every Web Part in the Web Part Gallery page has a "Quick Add Groups" field, if these two properties totally match up, then those Web Parts will be added to the "Suggested Web Parts" group.

评论: 2　查看评论　发表评论

找优秀程序员，就在博客园

编辑推荐：[视频]想做你的Code

网站导航：博客园首页个人主页新闻闪存小组博问社区知识库

Extend toolbar of HtmlEditor in SharePoint 2007

fengzhimei — Wed, 05 Jul 2006 07:09:00 GMT

阅读: 1948 评论: 12 作者: fengzhimei 发表于 2006-07-05 15:09 原文链接

In SharePoint 2007, there is a handy WYSIWYG editor you can use to format html content stored in MOSS 2007(text, images, tables etc). By default, it provide many features (Showed in below screenshot) to us, like font styles, paragraph styles, tables, reuseable content ect. Besides these OOTB features, we can customize it to add our features as well.

Today, I'm gonna show you how to extend the toolbar. For demonstration, I will add a command button into the toolbar, it will add an

html tag into the editor when users click the button. Okay, here we go.

1. Open up SharePoint designer and open a site, then locate to "_catalogs/masterpage(Master Page Gallery)/Editing Menu(Master Page Gallery)".

Open RTE2ToolbarExtension.xml file in this folder to edit. By default, this file should look like:

xml version="1.0" encoding="utf-8" ?>
<RTE2ToolbarExtensions>
RTE2ToolbarExtensions>

To customize the HtmlEditor, we need to add our declaration, after that, it should look something like:

xml version="1.0" encoding="utf-8" ?>
<RTE2ToolbarExtensions>
<RTE2ToolbarExtraButton id="CustomButton" src="HtmlEditorBtnEx.js" />
RTE2ToolbarExtensions>

2. Create a new HtmlEditorBtnEx.js file and place it under C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\TEMPLATE\LAYOUTS\1033 folder. Add below codes in the .js file we just created.

function HRButton_OnClick(strBaseElementID, arguments)
{
     var docEditor=RTE_GetEditorDocument(strBaseElementID);
     docEditor.execCommand("InsertHorizontalRule");
}

function HRButton_OnResetState(strBaseElementID, arguments)
{
     return true;
}

RTE2_RegisterToolbarButton(
        "HR_Button",
        RTE_GetServerRelativeImageUrl("horizontalRule.gif"),
        "",
        "Insert

",
        HRButton_OnClick,
        HRButton_OnResetState,
        new Array("p1", "p2", "p3"));

HRButton_OnClick is the function which will be called when the button is clicked.
HRButton_OnResetState is the function which will be called when a specific element in the editor is selected, you can image that it's used to change the button enable/disable status.
RTE2_RegisterToolbarButton is the function which used to register our button to the toolbar, it actually comes from HtmlEditor.js. The first parameter is kinda like an ID. The second parameter is used to get button image. we have two options here, if we use RTE_GetServerRelativeImageUrl function, we need to put "horizontalRule.gif" to C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\TEMPLATE\LAYOUTS\1033\images folder, else if we use RTE_GetServerRelativeUnlocalizedImageUrl function, we need to put "horizontalRule.gif" to C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\TEMPLATE\images folder. The third parameter indicate that if we display some text beside the button image. The fourth parameter is tooltip. And we can pass some arguments from the last parameter, then we can get these arguments in HRButton_OnClick or HRButton_OnResetState function.

Okay, that's it, just a couple of steps:)

评论: 12　查看评论　发表评论

找优秀程序员，就在博客园

编辑推荐：[视频]想做你的Code

网站导航：博客园首页个人主页新闻闪存小组博问社区知识库

Expand querystring in URL with JavaScript

fengzhimei — Mon, 12 Jun 2006 02:02:00 GMT

阅读: 527 评论: 0 作者: fengzhimei 发表于 2006-06-12 10:02 原文链接

Used to add your querystring to an URL, it can judge if the querystring you try to add is exist in the URL, if so, replace it with new value, or expand the URL.

Hopefully, it's useful to you.

评论: 0　查看评论　发表评论

找优秀程序员，就在博客园

编辑推荐：[视频]想做你的Code

网站导航：博客园首页个人主页新闻闪存小组博问社区知识库

Create a AJAX enabled WebPart for SharePoint2007 by using ASP.NET 2.0 client callback feature

fengzhimei — Fri, 26 May 2006 07:14:00 GMT

阅读: 3054 评论: 4 作者: fengzhimei 发表于 2006-05-26 15:14 原文链接

I tried to integrate Atlas into WebPart a couple of days ago but failed. Atlas is a great AJAX framework from Microsoft, but it isn't compatible with SharePoint 2007 for now, what a pity.

But your customers always have this kind of complain, "The page will fully reload when I just click one button in the WebPart, I just wanna perform a very simple action but I have to wait until the page load complete." So, how can you handle this?

As you've known, there is a built-in feature called client callback in ASP.NET 2.0, which allows you call server method from client side without causing the page refresh, and SharePoint2007 is built upon ASP.NET 2.0 framework, so we can use this feature to support AJAX in WebPart.

In the following steps, I'm gonna show you how to get server date from client in a WebPart.
[If you are not familiar with Client Callback feature in ASP.NET 2.0 yet, I strongly recommend you read this article first]

1. Start up VS.NET 2005 and create a Class Library project.

2. Add System.Web.dll to the project reference.

3. Create a Class with a name you expect, which inherit from System.Web.UI.WebControls.WebParts.WebPart and implement System.Web.UI.ICallbackEventHandler interface.

4. Override CreateChildControls to create some controls.

5. Override OnLoad to regist related JavaScript to client.

6. Override RenderContents or Render to render WebPart to browser.

7. Implement ICallbackEventHandler members.

The source code is here:

using System;
using System.Text;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls.WebParts;

namespace SPS2007.Research.WebParts
{
    public class AjaxPart : WebPart, ICallbackEventHandler
    {
        private string strCallResult;
        private HtmlInputText tbResult;
        private HtmlButton btnCall;

        public AjaxPart()
        {

        }

        protected override void CreateChildControls()
        {
            base.CreateChildControls();

            tbResult = new HtmlInputText();
            tbResult.ID = "myTextBox";
            btnCall = new HtmlButton();
            btnCall.InnerText = "GetServerDate";
            btnCall.Attributes.Add("OnClick", "javascript:InvokeMethod();");
            this.Controls.Add(tbResult);
            this.Controls.Add(btnCall);
        }

        protected override void OnLoad(EventArgs e)
        {
            if ((this.Page != null) && !this.Page.IsCallback)
            {
                ClientScriptManager scriptManager = this.Page.ClientScript;

                string eventRef = scriptManager.GetCallbackEventReference(this, "argVal", "OnCallComplete", "ctxVal", "OnErrorOccurs", true);

                StringBuilder sb = new StringBuilder();

                sb.Append("function InvokeMethod(argVal,ctxVal)");
                sb.Append(Environment.NewLine);
                sb.Append("{");
                sb.Append(Environment.NewLine);
                sb.Append(eventRef);
                sb.Append(Environment.NewLine);
                sb.Append("}");
                sb.Append(Environment.NewLine);

                HtmlInputText textBox = this.FindControl("myTextBox") as HtmlInputText;

                sb.Append("function OnCallComplete(result,context)");
                sb.Append(Environment.NewLine);
                sb.Append("{");
                sb.Append(Environment.NewLine);
                sb.Append("document.getElementById(\"" + textBox.ClientID + "\").value = result;");
                sb.Append(Environment.NewLine);
                sb.Append("}");
                sb.Append(Environment.NewLine);

                sb.Append("function OnErrorOccurs(err)");
                sb.Append(Environment.NewLine);
                sb.Append("{");
                sb.Append(Environment.NewLine);
                sb.Append("window.status = err;");
                sb.Append(Environment.NewLine);
                sb.Append("}");
                sb.Append(Environment.NewLine);

                scriptManager.RegisterClientScriptBlock(base.GetType(), "CallBackScript", sb.ToString(), true);
                base.OnLoad(e);
            }
        }

        protected override void RenderContents(HtmlTextWriter writer)
        {
            EnsureChildControls();
            tbResult.RenderControl(writer);
            btnCall.RenderControl(writer);
        }

        protected string GetDateTime()
        {
            return DateTime.Now.ToString("MM/dd/yyyy");
        }

        Implement ICallbackEventHandler Members
    }
}

Okay, That's it, you can compile the project and deploy your WebPart to sharepoint site. I will give you the instructions about how to deploy a web part if you don't know that.

1. Copy compiled assembly to C:\Inetpub\wwwroot\wss\VirtualDirectories\80\_app_bin, notice that 80 is the virtual directory related to your wss site, you can find the name from IIS MMC.

2. Modify the web.config file under C:\Inetpub\wwwroot\wss\VirtualDirectories\80 directory, add below line to SafeControls section:

Assembly="SPS2007.Research.WebParts, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" Namespace="SPS2007.Research.WebParts" TypeName="*" />

You probably need to change Assembly and Namespace to accord with your assembly.

3. Execute IISRESET under command line.

4. Then go to Site Settings -> Web parts, click 【New】go to the New Web Parts page, find your web part, click 【Populate Gallery】, after that you can add your web part to a page when you edit a page.

评论: 4　查看评论　发表评论

找优秀程序员，就在博客园

编辑推荐：[视频]想做你的Code

网站导航：博客园首页个人主页新闻闪存小组博问社区知识库