Want To Create An Expression For Querystrings, This Stuff Is Hard?
May 7, 2010
I want to extract some keywords out of a query string for a search application in asp.net.I decoded the url string first, so it's plain textI have this to start with, but I want to add a keyword group
([?&])q=[^&]+[&]?
I get this ?q=harbour landing dental&I'd like to trim off the stuff for pure words, but not sure if that's possibleI also have a long list of possible query string value fields that I want to check against
?q=
@q=
?qs=
&qs=
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<html>
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<%
int customerID = Request.QueryString["CustomerID"];
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Oct 8, 2010
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Feb 8, 2011
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[Code].....
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Sep 21, 2010
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Apr 28, 2010
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Oct 7, 2010
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Feb 28, 2010
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public class CustomRouteHandler : IRouteHandler
{
public IHttpHandler GetHttpHandler(RequestContext requestContext)
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Sep 8, 2010
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Feb 12, 2011
Similar region in C#, is there stuff available for MS SQL?
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May 5, 2010
i have a querystring like this : Comparison.aspx?id=4545&Product=foo&displaylevelname=128
it's being build by 3 hidden fields in a html tablerow based on checkbox selection.
but user can select multiple checkboxes (20) and afterwards
i need a querystring like this : Comparison.aspx?id=4545&Product=foo&displaylevelname=128;145;455;
So how do i go from :
Comparison.aspx?id=4545&Product=foo&displaylevelname=128
Comparison.aspx?id=4545&Product=foo&displaylevelname=145
Comparison.aspx?id=4545&Product=foo&displaylevelname=455
To Comparison.aspx?id=4545&Product=foo&displaylevelname=128;145;455;
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Jul 20, 2010
I have a page with some value like this:
[URL]
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Feb 24, 2010
The simple website I am trying to build is a list of banks with their corresponding website. I also wanted the ability to add banks/website with the use of some text boxes and a button click event. I've got this fully working until I publish it. When I try to run it on the webserver it say it can not find the specified file c:windowssystem32inetservURLs.xml Now I understand the problem I just can not seem to fix it with out hard coding the path of the file into code.
Partial Class _Default
Inherits System.Web.UI.Page
Protected Sub btnAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAdd.Click
' Load the Document
Dim Doc As New XmlDocument
Doc.Load("URLs.xml")
'Create a New Element
Dim bankNode As XmlNode
bankNode = Doc.CreateElement("bank")
'create and add sub elements for this node
Dim nameNode, addressNode, dateNode As XmlNode '
nameNode = Doc.CreateElement("name")
addressNode = Doc.CreateElement("address")
dateNode = Doc.CreateElement("date")
bankNode.AppendChild(nameNode)
bankNode.AppendChild(addressNode)
bankNode.AppendChild(dateNode)
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nameNode.AppendChild(Doc.CreateTextNode(tbWebsite.Text))
addressNode.AppendChild(Doc.CreateTextNode(tbAddress.Text))
dateNode.AppendChild(Doc.CreateTextNode(DateTime.Today))
'add the new element to the end of the list
Doc.DocumentElement.AppendChild(bankNode)
'save it
Doc.Save("URLS.xml")
End Sub
End Class
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Apr 5, 2011
I've received 5 error reports from a site overnight.
XML Code:
Exception information:
Exception type: System.Data.SqlClient.SqlException
Exception message: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
It would seem that it's an issue with the server but it was reported to always occur at DomainModel.Services.ConfigService.get_companyName() which occurs when my config service asks the database for the company name using ByName("Company_Name")
Csharp Code:
private static Func<mvCmsContext, string, Configuration> _byName =
CompiledQuery.Compile((mvCmsContext context, string configName) =>
Is it just a server glitch or am I going to have to do some debugging today? I can't get it to fail no matter what I try.
edit - I just noticed one of the error reports was from a separate site. The first 4 were a local IP (ugh, probably the site owner) on one site between 11:00-11:04pm while the other was a chinese IP on my site at 11:07.
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Feb 19, 2011
I have a gridview which can be filtered from one or more values in a querystring. That all works great: e.g. "?subject=Maths&authorName=Bond_James&type=Magazine"
The values passed to the query string come from 3 drop down lists: Subject, Author, Type. What I'd like is when the user presses "Filter" it will take the selected values from the drop down lists and pass them to the querystring - it could be 1 value, 2, or all 3 (like above).
The drop down lists have an item called "All Subjects" / "All Author" / "All Type" each with a value of -1. The idea being that if the user leaves these items selected then the Filter button just ignores them.
Here is my code so far:
[Code]....
Also, one more thing. How do I get the drop down lists to have the filters selected when the page re loads?
EDIT: I changed the default values of the drop down lists to "" - this leaves the URL looking messy though ?author=&subject=&type= This works, is it the best way?
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