SharePoint 列表优化显示WebParts
SharePoint 列表优化显示WebParts
在开发sharepoint中,经常遇到需要自定义显示列表中的一部分作为导航的内容, 如公告栏,新闻链接,最新动态等....
我们通常需要显示一个列表的标题,并且限制字符长度, 外加一些条件,如按创建的时间倒序这样来显示最新的动态, 显示的时间也需要转换格式等...
那我们来看看原始的列表如下图:
修改后的效果:
接下来我们用SPD打开这个站点,在sitepages里面新建一个页面, 命名为allexception, 这是个空白的页面, 然后点击插入显示表单
我们需要显示显示多少行,找到<asp:Parameter Name="MaximumRows" DefaultValue="5"/> 这样我们就让行数限制在5行,另外我们在<xsl:variable name="RowLimit" select="5" />也修改成5
我们还需要显示根据标题的长度 比喻小于18个字符的全部显示,大于18个字符的显示其中的一部分外加省略号..
另外根据条件,如Status的Approved显示绿色,Denied显示为红色.
如下是代码:
<table border="0" cellspacing="0" width="100%"> <tr> <td width="75%" class="ms-vb"> <a target="_blank" title="{@Title}"> <xsl:attribute name="href">http://liangji27/sites/charlie/Lists/Excemption%20Request/DispForm.aspx?ID=<xsl:value-of select="@ID"></xsl:value-of></xsl:attribute> <xsl:if test="string-length(@Title)<=18"> <xsl:if test="@Status=‘Approved‘"> <font color="#7FFF00"><xsl:value-of select="@Title" /></font> </xsl:if> <xsl:if test="not(@Status=‘Approved‘)"> <font color="#FF0000"><xsl:value-of select="@Title" /></font> </xsl:if> </xsl:if> <xsl:if test="string-length(@Title)>18"> <xsl:if test="@Status=‘Approved‘"> <font color="#7FFF00"><xsl:value-of select="substring(string(@Title),1,18)" />...</font> </xsl:if> <xsl:if test="not(@Status=‘Approved‘)"> <font color="#FF0000"><xsl:value-of select="substring(string(@Title),1,18)" />...</font> </xsl:if> </xsl:if> </a> </td> <td width="25%" class="ms-vb"> <xsl:value-of select="substring(string(@Created_x0020_Date),4,10)"></xsl:value-of> </td> </tr> </table>
此处是将创建时间格式截取年月日:
<xsl:value-of select="substring(string(@Created_x0020_Date),4,10)"></xsl:value-of>
以上是全部代码:
<WebPartPages:DataFormWebPart runat="server" IsIncluded="True" AsyncRefresh="True" FrameType="None" NoDefaultStyle="TRUE" ViewFlag="8" Title="Exception Request" PageType="PAGE_NORMALVIEW" ListName="{93CF56B6-AD1C-43EB-A007-0EB087CBBD27}" Default="FALSE" DisplayName="Exception Request" __markuptype="vsattributemarkup" __WebPartId="{8516696D-C2F0-4A7A-944E-15C0553F2767}" id="g_8516696d_c2f0_4a7a_944e_15c0553f2767" pagesize="1" __AllowXSLTEditing="true" WebPart="true" Height="" Width=""> <DataSources> <SharePoint:SPDataSource runat="server" DataSourceMode="List" UseInternalName="true" UseServerDataFormat="true" selectcommand="<View></View>" id="Exception_x0020_Request2"><SelectParameters><WebPartPages:DataFormParameter Name="ListID" ParameterKey="ListID" PropertyName="ParameterValues" DefaultValue="{93CF56B6-AD1C-43EB-A007-0EB087CBBD27}"/><asp:Parameter Name="StartRowIndex" DefaultValue="0"/><asp:Parameter Name="nextpagedata" DefaultValue="0"/><asp:Parameter Name="MaximumRows" DefaultValue="5"/> </SelectParameters><DeleteParameters><WebPartPages:DataFormParameter Name="ListID" ParameterKey="ListID" PropertyName="ParameterValues" DefaultValue="{93CF56B6-AD1C-43EB-A007-0EB087CBBD27}"/> </DeleteParameters><UpdateParameters><WebPartPages:DataFormParameter Name="ListID" ParameterKey="ListID" PropertyName="ParameterValues" DefaultValue="{93CF56B6-AD1C-43EB-A007-0EB087CBBD27}"/> </UpdateParameters><InsertParameters><WebPartPages:DataFormParameter Name="ListID" ParameterKey="ListID" PropertyName="ParameterValues" DefaultValue="{93CF56B6-AD1C-43EB-A007-0EB087CBBD27}"/></InsertParameters> </SharePoint:SPDataSource> </DataSources> <ParameterBindings> <ParameterBinding Name="ListID" Location="None" DefaultValue="{93CF56B6-AD1C-43EB-A007-0EB087CBBD27}"/> <ParameterBinding Name="dvt_apos" Location="Postback;Connection"/> <ParameterBinding Name="ManualRefresh" Location="WPProperty[ManualRefresh]"/> <ParameterBinding Name="UserID" Location="CAMLVariable" DefaultValue="CurrentUserName"/> <ParameterBinding Name="Today" Location="CAMLVariable" DefaultValue="CurrentDate"/> <ParameterBinding Name="dvt_startposition" Location="Postback" DefaultValue=""/> <ParameterBinding Name="dvt_firstrow" Location="Postback;Connection"/> <ParameterBinding Name="dvt_nextpagedata" Location="Postback;Connection"/> <ParameterBinding Name="dvt_1_form_editkey" Location="Postback;Connection"/> </ParameterBindings> <datafields>@Title,Title;@Approved,Approved;@Status,Status;@ID,ID;@ContentType,Content Type;@Modified,Modified;@Created,Created;@Author,Created By;@Editor,Modified By;@_UIVersionString,Version;@Attachments,Attachments;@File_x0020_Type,File Type;@FileLeafRef,Name (for use in forms);@FileDirRef,Path;@FSObjType,Item Type;@_HasCopyDestinations,Has Copy Destinations;@_CopySource,Copy Source;@ContentTypeId,Content Type ID;@_ModerationStatus,Approval Status;@_UIVersion,UI Version;@Created_x0020_Date,Created;@FileRef,URL Path;@ItemChildCount,Item Child Count;@FolderChildCount,Folder Child Count;</datafields> <XSL> <xsl:stylesheet xmlns:x="http://www.w3.org/2001/XMLSchema" xmlns:d="http://schemas.microsoft.com/sharepoint/dsp" version="1.0" exclude-result-prefixes="xsl msxsl ddwrt" xmlns:ddwrt="http://schemas.microsoft.com/WebParts/v2/DataView/runtime" xmlns:asp="http://schemas.microsoft.com/ASPNET/20" xmlns:__designer="http://schemas.microsoft.com/WebParts/v2/DataView/designer" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:msxsl="urn:schemas-microsoft-com:xslt" xmlns:SharePoint="Microsoft.SharePoint.WebControls" xmlns:ddwrt2="urn:frontpage:internal"> <xsl:output method="html" indent="no"/> <xsl:decimal-format NaN=""/> <xsl:param name="dvt_apos">‘</xsl:param> <xsl:param name="ManualRefresh"></xsl:param> <xsl:param name="dvt_firstrow">1</xsl:param> <xsl:param name="dvt_nextpagedata" /> <xsl:param name="dvt_1_form_editkey" /> <xsl:variable name="dvt_1_automode">1</xsl:variable> <xsl:template match="/" xmlns:x="http://www.w3.org/2001/XMLSchema" xmlns:d="http://schemas.microsoft.com/sharepoint/dsp" xmlns:asp="http://schemas.microsoft.com/ASPNET/20" xmlns:__designer="http://schemas.microsoft.com/WebParts/v2/DataView/designer" xmlns:SharePoint="Microsoft.SharePoint.WebControls"> <xsl:choose> <xsl:when test="($ManualRefresh = ‘True‘)"> <table width="100%" border="0" cellpadding="0" cellspacing="0"> <tr> <td valign="top"> <xsl:call-template name="dvt_1"/> </td> <td width="1%" class="ms-vb" valign="top"> <img src="/_layouts/images/staticrefresh.gif" id="ManualRefresh" border="0" onclick="javascript: {ddwrt:GenFireServerEvent(‘__cancel‘)}" alt="Click here to refresh the dataview."/> </td> </tr> </table> </xsl:when> <xsl:otherwise> <xsl:call-template name="dvt_1"/> </xsl:otherwise> </xsl:choose> </xsl:template> <xsl:template name="dvt_1"> <xsl:variable name="dvt_StyleName">Table</xsl:variable> <xsl:variable name="Rows" select="/dsQueryResponse/Rows/Row"/> <xsl:variable name="dvt_RowCount" select="count($Rows)"/> <xsl:variable name="RowLimit" select="5" /> <xsl:variable name="FirstRow" select="$dvt_firstrow" /> <xsl:variable name="LastRow" select="$FirstRow + $dvt_RowCount - 1" /> <xsl:variable name="IsEmpty" select="$dvt_RowCount = 0" /> <xsl:variable name="dvt_IsEmpty" select="$dvt_RowCount = 0"/> <xsl:choose> <xsl:when test="$dvt_IsEmpty"> <xsl:call-template name="dvt_1.empty"/> </xsl:when> <xsl:otherwise> <table border="0" width="100%"> <xsl:call-template name="dvt_1.body"> <xsl:with-param name="Rows" select="$Rows"/> <xsl:with-param name="FirstRow" select="1" /> <xsl:with-param name="LastRow" select="$LastRow - $FirstRow + 1" /> </xsl:call-template> </table> </xsl:otherwise> </xsl:choose> <xsl:call-template name="dvt_1.commandfooter"> <xsl:with-param name="FirstRow" select="$FirstRow" /> <xsl:with-param name="LastRow" select="$LastRow" /> <xsl:with-param name="RowLimit" select="$RowLimit" /> <xsl:with-param name="dvt_RowCount" select="$dvt_RowCount" /> <xsl:with-param name="RealLastRow" select="number(ddwrt:NameChanged(‘‘,-100))" /> </xsl:call-template> </xsl:template> <xsl:template name="dvt_1.body"> <xsl:param name="Rows"/> <xsl:param name="FirstRow" /> <xsl:param name="LastRow" /> <xsl:for-each select="$Rows"> <xsl:variable name="dvt_KeepItemsTogether" select="false()" /> <xsl:variable name="dvt_HideGroupDetail" select="false()" /> <xsl:if test="(position() >= $FirstRow and position() <= $LastRow) or $dvt_KeepItemsTogether"> <xsl:if test="not($dvt_HideGroupDetail)" ddwrt:cf_ignore="1"> <xsl:call-template name="dvt_1.rowview" /> <!-- <xsl:choose> <xsl:when test="$dvt_1_form_editkey = ddwrt:EscapeDelims(string(@ID))"> </xsl:when> <xsl:otherwise> </xsl:otherwise> </xsl:choose> --> </xsl:if> </xsl:if> </xsl:for-each> </xsl:template> <xsl:template name="dvt_1.rowview"> <tr> <td> <table border="0" cellspacing="0" width="100%"> <tr> <td width="75%" class="ms-vb"> <a target="_blank" title="{@Title}"> <xsl:attribute name="href">http://liangji27/sites/charlie/Lists/Excemption%20Request/DispForm.aspx?ID=<xsl:value-of select="@ID"></xsl:value-of></xsl:attribute> <xsl:if test="string-length(@Title)<=18"> <xsl:if test="@Status=‘Approved‘"> <font color="#7FFF00"><xsl:value-of select="@Title" /></font> </xsl:if> <xsl:if test="not(@Status=‘Approved‘)"> <font color="#FF0000"><xsl:value-of select="@Title" /></font> </xsl:if> </xsl:if> <xsl:if test="string-length(@Title)>18"> <xsl:if test="@Status=‘Approved‘"> <font color="#7FFF00"><xsl:value-of select="substring(string(@Title),1,18)" />...</font> </xsl:if> <xsl:if test="not(@Status=‘Approved‘)"> <font color="#FF0000"><xsl:value-of select="substring(string(@Title),1,18)" />...</font> </xsl:if> </xsl:if> </a> </td> <td width="25%" class="ms-vb"> <xsl:value-of select="substring(string(@Created_x0020_Date),4,10)"></xsl:value-of> </td> </tr> </table> </td> </tr> </xsl:template> <xsl:template name="dvt_1.empty"> <xsl:variable name="dvt_ViewEmptyText">There are no items to show in this view.</xsl:variable> <table border="0" width="100%"> <tr> <td class="ms-vb"> <xsl:value-of select="$dvt_ViewEmptyText"/> </td> </tr> </table> </xsl:template> <xsl:template name="dvt_1.commandfooter"> <xsl:param name="FirstRow" /> <xsl:param name="LastRow" /> <xsl:param name="RowLimit" /> <xsl:param name="dvt_RowCount" /> <xsl:param name="RealLastRow" /> </xsl:template> </xsl:stylesheet> </XSL> </WebPartPages:DataFormWebPart>
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