Web Page Query Conditions to Open Reporting Service(SSRS) using Url transfer Access Parameters
The result:
實作:
ReportServer Address: http://you-Server/ReportServer/you-folder/you-filename (ex: http://iverson-pc/ReportServer/Ch5/連動式參數)
Reports Adderss: http://you-Server/Reports/you-folder/you-filename (ex: http://iverson-pc/Reports/Ch5/連動式參數)
Web.config
<appSettings> <add key="ReportWebServer" value="http://you-Server" /><!-- 依環境設定 According to the environment setting --> <add key="ReportVirtualDirectory" value="/ReportServer" /><!-- 依環境設定 According to the environment setting --> <add key="ReportWebAppDirectoryDefault" value="/you-folder/" /><!-- 依環境設定 According to the environment setting --> <!--this is My Setting--> <add key="ReportWebServer" value="http://IVERSON-PC" /><!-- 依環境設定 According to the environment setting --> <add key="ReportVirtualDirectory" value="/ReportServer" /><!-- 依環境設定 According to the environment setting --> <add key="ReportWebAppDirectoryDefault" value="/PSLK/" /><!-- 依環境設定 According to the environment setting --> </appSettings>
Site.Master
<script src="<%: Url.Content("~/Scripts/ReportingService_Base.js") %>" type="text/javascript"></script>
include My
ReportingService_Base.js
function openReport(ajaxReport) {
var theForm = $('form#queryform');
var chunk = theForm.serialize();
$.ajax({
type: "POST",
url: ajaxReport,
data: chunk,
timeout: 500000,
error: function (xhr) {
alert('error:' + xhr);
},
success: function (resultData) {
openReportWin(resultData);
}
});
}
function openReportWin(resultData) {
jsonObj = eval("(" + resultData + ")");
if (undefined == jsonObj) {
return;
}
var reportWin = window.open("",jsonObj.PGMID, "location=no,menubar=no,status=no,toolbar=no,resizable=yes");
reportWin.document.write("<html><body><form id='reportForm' name='reportForm' action=''
method='post' target='_self'></form></body></html>");
reportWin.document.reportForm.action = jsonObj.RpURL + encodeURIComponent(jsonObj.RpFilePath);
var rpForm = $(reportWin.document.reportForm);
for (i = 0; i < jsonObj.Parameters.length; i++) {
rpForm.append("<input type='hidden' name='" + jsonObj.Parameters[i].Name + "'
value='" + jsonObj.Parameters[i].Value + "'>");
}
reportWin.document.reportForm.submit();
setTimeout(function () { reportWin.close(); }, 60000);
}
ReportController
public class ReportController
{
private string _ReportWebServer = "";
private string _ReportVirtualDirectory = "";
private string _ReportWebAppDirectoryDefault = "";
private string _ReportFilePath = "";
private Dictionary<string, object> _ReportParameters = new System.Collections.Generic.Dictionary<string, object>();
//指定用於轉譯報表的格式(HTML4.0、MHTML、IMAGE、EXCEL、WORD、CSV、PDF、XML 和 NULL)
public enum ReportFormats { HTML40, MHTML, IMAGE, EXCEL, WORD, CSV, PDF, XML, NULL };
public ReportFormats ReportFormat = ReportFormats.HTML40;
//顯示或隱藏工具列的參數區
public bool bShowParameters = false;
public ReportController()
{
if (null != System.Web.Configuration.WebConfigurationManager.AppSettings["ReportWebServer"])
{
_ReportWebServer = System.Web.Configuration.WebConfigurationManager.AppSettings["ReportWebServer"];
_ReportWebServer = _ReportWebServer.Trim(new char[] { ' ', '/' });
}
if (null != System.Web.Configuration.WebConfigurationManager.AppSettings["ReportVirtualDirectory"])
{
_ReportVirtualDirectory = System.Web.Configuration.WebConfigurationManager.
AppSettings["ReportVirtualDirectory"];
_ReportVirtualDirectory = _ReportVirtualDirectory.Trim(new char[] { ' ', '/' });
if ("" != _ReportVirtualDirectory)
{
_ReportVirtualDirectory = "/" + _ReportVirtualDirectory;
}
}
if (null != System.Web.Configuration.WebConfigurationManager.AppSettings["ReportWebAppDirectoryDefault"])
{
_ReportWebAppDirectoryDefault = System.Web.Configuration.WebConfigurationManager.
AppSettings["ReportWebAppDirectoryDefault"];
_ReportWebAppDirectoryDefault = _ReportWebAppDirectoryDefault.Trim(new char[] { ' ', '/' });
if ("" == _ReportWebAppDirectoryDefault)
{
_ReportWebAppDirectoryDefault = "/";
}
else
{
_ReportWebAppDirectoryDefault = "/" + _ReportWebAppDirectoryDefault + "/";
}
}
}
public string ReportWebServer
{
get { return _ReportWebServer; }
}
public string ReportWebAppDirectoryDefault
{
set
{
_ReportWebAppDirectoryDefault = value.Trim(new char[] { ' ', '/' });
if ("" == _ReportWebAppDirectoryDefault)
{
_ReportWebAppDirectoryDefault = "/";
}
else
{
_ReportWebAppDirectoryDefault = "/" + _ReportWebAppDirectoryDefault + "/";
}
}
get { return _ReportWebAppDirectoryDefault; }
}
public string ReportFilePath
{
set { _ReportFilePath = value.Trim(new char[] { ' ', '/' }); }
get { return _ReportFilePath; }
}
public string ReportVirtualDirectory
{
set { _ReportVirtualDirectory = "/" + value.Trim(new char[] { ' ', '/' }); }
get { return _ReportVirtualDirectory; }
}
public void AddParameters(string strKey, object objValue)
{
try
{
strKey = strKey.Trim();
if (_ReportParameters.ContainsKey(strKey))
{
_ReportParameters[strKey] = null == objValue ? "" : objValue.ToString().Trim();
}
else
{
_ReportParameters.Add(strKey, null == objValue ? "" : objValue.ToString().Trim());
}
}
catch (Exception ex)
{
throw ex;
}
}
public Dictionary<string, object> ReportParameters
{
get { return _ReportParameters; }
}
public void ClearParameters()
{
_ReportParameters.Clear();
}
public string OpenReport()
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
#region 檢查參數
if ("" == ReportWebServer)
{
throw(new Exception("未設定報表伺服器！"));
}
else if ("" == ReportFilePath)
{
throw(new Exception("未設定報表檔！"));
}
#endregion
#region 加入固定的參數
AddParameters("rc:Parameters", bShowParameters); //顯示或隱藏工具列的參數區
AddParameters("rc:Stylesheet", "HtmlViewer"); //指定要套用至 HTML 檢視器的樣式表
AddParameters("rs:ParameterLanguage", "zh-TW"); //指定要套用至 HTML 檢視器的樣式表
AddParameters("rs:Command", "Render"); //轉譯指定的報表
AddParameters("rs:Format", (ReportFormat == ReportFormats.HTML40 ? "HTML4.0" :
Enum.GetName(typeof(ReportFormats), ReportFormat))); //指定用於轉譯報表的格式
#endregion
#region 組報表URL和參數
//報表URL
sb.AppendFormat("{{\"RpURL\":\"{0}{1}?\",", ReportWebServer, ReportVirtualDirectory);
//開報表的作業，用來控制不同作業開的報表都在不同視窗
sb.AppendFormat("\"RpFilePath\":\"{0}\",", ReportWebAppDirectoryDefault + ReportFilePath);
sb.AppendFormat("\"PGMID\":\"{0}\",", "you-filename");
//參數
sb.Append("\"Parameters\":[");
foreach (KeyValuePair<string, object> kvp in ReportParameters)
{
sb.AppendFormat("{{\"Name\":\"{0}\",\"Value\":\"{1}\"}},", kvp.Key, kvp.Value);
}
sb.Remove(sb.Length - 1, 1);
sb.Append("]}");
#endregion
return sb.ToString();
}
}
ProductController 繼承 ReportController
public class ProductController : ReportController
{
public ActionResult Product()
{
return View();
}
public string AJAX_Report()
{
#region 單隻作業自定參數
//報表檔
base.ReportFilePath = "you-filename";
base.ReportWebAppDirectoryDefault = "you-folder";
//畫面參數
base.AddParameters("ProductCategory", null == Request["DropDownList_ProductCategory"] ? "" :
Request["DropDownList_ProductCategory"].Trim());//產品類別
base.AddParameters("ProductSubcategory", null == Request["DropDownList_ProductSubcategory"] ? "" :
Request["DropDownList_ProductSubcategory"].Trim());//產品型別
#endregion
//開啟報表
try
{
return base.OpenReport();
}
catch (Exception ex)
{
return ex.ToString();
}
}
}
Product.aspx
<h2>Product</h2>
<%using (Html.BeginForm("", "Telerik", FormMethod.Post, new { id = "queryform", name = "queryfrom" }))
{ %>
<table>
<tr>
<td>
產品類別：
</td>
<td>
<%= Html.Telerik().DropDownList()
.Name("DropDownList_ProductCategory")
.DataBinding(binding => binding.Ajax().Select("Ajax_DropDownList_ProductCategory", "Ajax"))
.Placeholder("Select ...")
.DropDownHtmlAttributes(new { @class = "validate[required]" })
.CascadeTo("DropDownList_ProductSubcategory")
%>
</td>
</tr>
<tr>
<td>
產品型別：
</td>
<td>
<%= Html.Telerik().DropDownList()
.Name("DropDownList_ProductSubcategory")
.DataBinding(binding => binding.Ajax().Select("Ajax_DropDownList_ProductSubcategory", "Ajax"))
.Placeholder("Select ...")
.DropDownHtmlAttributes(new { @class = "validate[required]" })
.CascadeTo("")
%>
</td>
</tr>
<tr>
<td>
<input type="button" value="Open Report" onclick="doPrint()" />
</td>
</tr>
</table>
<%} %>
<script type="text/javascript">
function doPrint() {
openReport("AJAX_Report");
}
</script>
架構設計者: ChihHao(ThinkPower-- 志豪)
參與設計者: Iverson (ThinkPower-- iverson.huang)
iverson.huang 筆記
