Asp.net - Using SiteMapPath To Create A Dynamic Page Title?
Feb 18, 2011
I currently use SiteMapPath to generate a breadcrumb for my ASP.net 3.5 (vb.net) pages and it works great.
Now I am trying to figure out how I might be able to use the same control to build a dynamic page title (in the tag). I want a reverse path listed, but the SiteMapPath control includes links and bunch of styling spans. Is there any way to remove all of that, and just get a plain path with separators?
For example, Let's say we are on the "Press Releases" page inside of the "About" section of my site.
The breadcrumb shows up as:
Home > About > Press Releases
I want to have the page title be:
Press Releases - About - Company Name
So I need it to reverse the order, drop all spans, links and styling (since this is inside the tag) and drop the root node "Home" and then add the company name to the end. Since my menu nav and breadrumbs are all driven from the sitemap file, I thought it would make sense to try to make the title do the same.
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Nov 8, 2011
I am trying to check the title of a Previous Page to see if it matches the page title "JobDetails". If it does not then some code (MyCode) runs. The following code is failing to identify the title correctly even when the previous page title = "JobDetails".
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim objPage As Page = Page.PreviousPage
Dim sTitle As String = ""
[code]....
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Mar 7, 2012
I want to create a notes app for Windows Phone 7 using Visual Basic.I have read a few tutorials but they are all suited for C# not VB. Basically, I have a main page and a page to add notes. Once the user types out a note on the add notes page, the title of that note appears on the main page. I also want the user to be able to select that title and it will display the note. I have done a bit of research and I know I will need to use isolated storage (not sure how to implement it in VB) to save the notes. I think I will also need a list box that will store the title of the notes.
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Jun 28, 2011
how a gridview in Visual Studio would change a page title on a web page. When the page is first opened, the title is fine. When you start scrolling the grid, the title changes to a number that appears to be the number of pixels moved. Numbers are 0, 14, 28, 42, etc.
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Mar 1, 2010
I have a SQLDataSource that is bound to a ListView control but I want to place parts of the bound record into the HTML TITLE attribute. Here is my codebehind file that I want to change so it can use Eval to construct a dynamic TITLE based on the data content[code]...
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Nov 15, 2009
Have experimented, but none of them has worked.
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Jul 6, 2011
This is my first time dealing with Visual Basic 2008 as before I only use VB6 I use the following guide to help me making tabbed browser [URL] All works great, except one.. The tab title initially is set to "New Page" I set my home to "Google" If a new tab is opened, it automatically goes to Google, and the tab title will change from "New Page" to "Google"
[Code]....
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Apr 7, 2011
I assign title value of page using VB.NET as page.title = "a" but when I run the page and look in page view source i found it shows like <title> a </title>Problem is that i want to remove all the spaces between title tag and it show like this <title>a</title>
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Sep 29, 2011
I'm extremely unfamiliar with both .NET and VB.NET and can't quite figure out how to do this. Say I have code like this:
<div class="breadcrumb">
<asp:SiteMapPath ID="SiteMapPath1" runat="server"></asp:SiteMapPath>
</div>
It outputs a bunch of <span>s with > as separators, something like this:
[Code]...
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Mar 25, 2011
My application has a number of different users, currently there are different masterpages set up for them. The idea is for some type of breadcrumb in the system i.e. home > details > ...What is the best approach for this? I think I will need to define the separate paths that each user can have (all the pages they can view) in the Web.sitemap (will have multiple SiteMapPaths) and then add the sitemap control to masterpage and link them to the appropriate SiteMapPath, does this sound like the right way to approach this?
I am having an issue with setting up the SiteMapPath within the masterpage. I used the following tutorial http:[url]....aspx to try to use the control, but the SiteMapPath control is not displaying on the masterpage when I log in do you know what the problem might be?
Web.sitemap:
<?xml version="1.0" encoding="utf-8" ?>
<siteMap xmlns="http://schemas.microsoft.com/AspNet/SiteMap-File-1.0" >[code].....
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Nov 28, 2008
I am dynamically creating buttons on a page, and want to be able to remove only certain block of them. I have no clue how to do this.. Right now I am clearing the WHOLE form and then redrawing everything.
Here is my code I am using to create.
Dim Buttons(99) As Button
Dim cmd As New SqlCommand(strSQL, oSQLConn)
dr = cmd.ExecuteReader()
[Code].....
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Jun 22, 2010
The users instead of using Vertical ScrollBar in DataGrid1 they requested for NEXT and PREV buttons for paging the display on DataGrid. I have added the NEXT Button and PREV Button but doesn't know how to create the script to perform the function of NEXT Page and PREV Page.
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Jul 17, 2006
i have to convert html page(report which is dynamic in nature i.e. different for different user to pdf at runtime how can i do that.
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Dec 2, 2011
This is a follow-up to my earlier question Draw Custom Buttons on Windows Vista/7 Aero Titlebar.I revisited the topic quite recently and found this article which is essentially a hack to 'drawing' buttons on Aero-enabled title bar (Windows Vista & 7). What the code does is to create a transparent window over the current one and places the buttons on it, giving the impression of additional buttons on the title bar. The only problem is the buttons look like regular WinForms buttons!how do I read the windows shell style (aka theme) in order to create buttons styled just like those in the Control Box (see image)?
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Apr 13, 2010
How can I create a form with no title bar, but still have a glass border just like the Volume, Power Options, or Network windows have when you click on their icons in the system tray.[code]...
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Mar 10, 2011
Essentially what I want to do is have a few pages that act as templates for data. If a url is url... I want to query a friendly url field for "/home" which would return url...
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Jun 14, 2011
I have a nested content page within a master page, upon load the the page retrieves from a SQL a list of controls to create (Field Type, FieldName) i.e. String, Username.The function loops around the list creating the controls on the webform in a Placeholder, this part works perfectly. The problem that I am experiencing is the request to obtain the value entered by the user in the dynamically created control, I need to perform this call following postback/callback.
If I take the Content page and make it a standard aspx page with no master page the application works fine. Unfortunatley taking the page out of the master page is not an option (unfortunatley a restriction by my client)
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Dec 29, 2009
How can I check the 'Checked' property of a dynamically-created checkbox during the Page_Load subroutine? Basically, I have a VB.NET page that creates some table rows dynamically, based on a number selected by the user. So, for example, if the user selects "3" from a dropdown list, the page posts back and creates three table rows. Each row contains a couple of textboxes, a dropdown list, and a checkbox (which are all .NET form controls rather than plain HTML controls, I should point out).Typically, the user would enter a few details into the form controls, and click the 'Submit' button, after which the page iterates through each row, and inserts the data into a SQL Server table.But if the user ticks the checkbox for that row, this signifies that the page is to ignore that row, and NOT insert that row of data into the database when the user clicks 'Submit'. This works well, but there is a problem. If the user clicks 'Submit' and some of the values entered into the form controls are invalid (so, for example, the user didn't enter their name) then the page won't submit the data, and instead, shows an error to the user informing them of the values they need to change. But if the user creates three rows, for example, but decides to "ignore" the third row (by ticking the checkbox) then when the page posts back, finds some invalid entries, and re-shows the form to the user to allow them to correct any errors, I'd rather the page didn't render the third row altogether. After all, they chose to create three rows originally, but then decided that they only needed two. So it makes sense that the third row is not recreated.
But what seemed to happen was that objCheckbox.Checked was always returning False, even when the checkbox was ticked. Once the page had loaded, the table rows had rendered again, and the tick was present in the checkbox, so it's not like the value was lost on postback. But at the point I check whether the checkbox is ticked, it always returns False, rendering a table row that the user doesn't need.Does anyone know how to get round this problem? I've read lots of articles about the .NET ViewState, and the page lifecycle, but I've yet to find a solution that works. I simply need to be able to check if a checkbox is ticked before re-creating some dynamic controls. [code] But then I basically found out that you can't override a protected member with a public one.
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Oct 26, 2011
I have a bit of a tricky scenario. It consists of some partial problems for which I have individually found solutions, but I couldn't find anything that makes it all work together smoothly.
-Upon selecting an item in a datagrid, a new page loads with the details regarding that entity.
-The entity represents a product that can have any amount of variants (such as a t-shirt's color or size)
-I dynamically add dropdownlists to this detail-page that represent these variants (there can be any amount of variants, and each variant can have any amount of different values, each value or combination or values from different variants representing a unique product entity)
-Upon selecting a different variant in a dropdown, a delegate is called that will change the session variable to the productId associated with the selected variant and a postback is fired that will reload the page with new data based on this productId
The problem: the postback is fired BEFORE the dropdownlist's (OnSelectedIndexChanged) delegate is called. Since this delegate defines the productId in the session, the new to-be-used productId isn't known at the time of postback.
Result: loading the correct data in the page is always delayed by one postback. Each time I change the selected index of any of the dropdowns, the page is loaded with data based on the session variable that the PREVIOUS OnSelectedIndexChanged delegate of the dropdown set.
I have a LoadData() method that sets the values of all textboxes, fields, labels etc. based on the productId stored in the current session. This method is called on Page_Load.
Private Property CurrentProduct As Product
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
LoadData()
[Code] .....
It seems that I haven't been completely clear on what does and doesn't apply to this scenario regarding Page Lifecycle.
1) My dropdownlists are added dynamically, which works fine on the first page_load.
2) The content of the dropdownlists is defined by what entity's details i'm loading on the page.
3) What entity's details I'm loading on the page is at first(not-postback) defined by the product I selected in a gridview in the previous page.
4) At postback, this entity is based on a sessionvariable containing the id of the entity.
5) This session variable is defined by what item in the dropdownlist I select.
6) This dropdownlist dissapears after postback since it's not defined on the page, but dynamically. So is the event.
So my guess would go towards some clientside script that stored the selected value before postback, but then I would be clueless on how to get that variable to the server since the logic that retrieves the entity is in the business logic layer which is far away from this page..
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Mar 5, 2010
I'm getting started with VB 2008 and was wondering which control I can use to create a Toolbar within a windows form title bar, as MS Word 2007 does?
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Nov 3, 2009
I have a class that contains one function: "ShowDialog()" It creates a new openfiledialog and sets its title, but when it is run, the title of the openfiledialog is set to the current directory that is shown in the dialog. I would not like this behavior. Here is the code:
Public Class LoadSet
Public Shared Function ShowDialog() As System.Windows.Forms.DialogResult
Dim Dialog As New System.Windows.Forms.OpenFileDialog
Dialog.DefaultExt = ".bsfci"
[code]....
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Dec 19, 2010
Im am trying to get whats inside the <title>My Data</title> tags, however the results i pull back are not whats in the title tags..
Dim myMatch As Match = System.Text.RegularExpressions.Regex.Match(My_Text, "<(?<title>w*)>(?<text>.*)</k<title>>")
If myMatch.Success Then
[Code]....
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Mar 28, 2010
Im Trying to Set up a Create User page and a Log in page. both pages are on a different Form in Visual Basic so far i have;
Code:
Imports System.IO
Public Class SecondForm
[code].....
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Oct 19, 2010
I currently have a sub that has a string builder that I'm wish to use as the content of a CSV which I will email later from a webpage. My stringbuilder is creating the content for the CSV but I don't know how to create the CSV dynamically (I don't want the CSV on disk).
Private Shared Sub BuildClientTrustBalanceCSV(ByVal sb As StringBuilder, ByVal clientsWithTrustBalance As List(Of NonPaymentHistory))
If clientsWithTrustBalance Is Nothing OrElse clientsWithTrustBalance.Count = 0 Then
[code]....
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Jan 11, 2012
I have a form as Dashboards. I want to automatically refresh data without the data being read from the database and the user are shown.What is the best late for this scenario? I did this using a timer, but the best for this scenario is late?
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Jul 16, 2009
How to create a dynamic report?
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Dec 3, 2008
I need to create a label for every cell in excel that has a value depending on search criteria.Depending on what number is searched i need to display all cells in the row in different labels. There could be one label that needs to be created or many.Do i have to have each variable named differently or can i just use one label tag and give each label a different label.location = (x, y).
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Mar 4, 2009
Does anyone know of a solution using the internal webbrowser, to grab a sites <title></title> tags?
As for now I have in my browser something like:
Me.Text = WebBrowser1.Url.ToString
Hence showing the URL in the forms text, but I would need to change that to a sites title
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Jan 12, 2012
I was wondering if some of you can help me with a problem I can't seem to get around. I've got a database that contains a list of users who are connected to an application. The usernames and number of users connected will be random. What I need to do is to display two dynamic text boxes and also have a dynamic tooltip for each of the text boxes for each user displayed. If you look at the attached screenshot I drafted up, I'll only use the first user 'John' for this example.I will hardcode my example because getting the data from the database isn't the issue I'm having. My problem is figuring out how to make the text boxes and tooltips unique for each time someone visits the form. I would also like to be able to set the text within the boxes as well. So, I would need two textboxes for John called:
[Code]...
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May 26, 2009
I am attempting to create a long range calendar that dynamically loads (and unloads) event data as the user scrolls left or right through time. I'm really struggling to figure out how to lay the basic framework of the UI out and how to dynamically build the interface as the user scrolls by clicking and dragging the mouse in the view area. See the image below for a basic diagram of the intent. Each slice would have potentially multiple rectangles in it for events that occurred on that day (slice). I would like each slice to be a canvas to allow me to position those rectangles appropriately.
There are a few problems that I am not yet sure how to tackle but this is the first big one that I've been mulling over for a while and can't quite wrap my head around:
I know how to dynamically create controls but how would I go about adding things to one end of the scrollable content while removing things from the other depending on the way the user is scrolling?
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