Im working on a application that will read content in a certain format from a custom php page that will echo out SQL Info. The PHP Page will echo in the following format;[code]And in my visual basic application, I have the following Text Box's..[code]When the user presses the button "Load Flight", I want the info from FlightID to go in Flight ID, The info in DEPICAO to go in Departure ICAO, And so on.
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I'm trying to to connect to a Oracle database and read the content to a textbox. This is my
Dim conn As OdbcConnection
Dim connectionString As String
Try
[code]....
Connection is ok, (I think) Connection Open shows in textbox, and no errors. But I get a nullexeption on the reader, it has not been assign a value. Don't know what to do next.
HOW TO RUN THE JAVASCRIPT FUNCTION ON PAGE ONLOAD EVENT IN CONTENT PAGE OF MASTER PAGE.? means i have masterpage and the content page of master page namely default.aspx in vb.net.i wanna run javascript function in Default.aspx and i have called the function body onload in master page.when i run my website it shows the error "" Microsoft JScript Runtime Error : Object Expected ""
View 4 RepliesI have a sample app here I could use a hand with Basically I'm trying to update the TextBlock on the main page using MVVM when the content the frame updates the the property. Please find the code attached below:[URL]..How do i get the button inside the frame to change the variable and update the TextBlock on the parent control?
View 1 RepliesThe thing is i have a Master page and a Content Page. I have a LoadComplete in Content Page and a PreRender in Master Page. The problem is one of my htmlcontrols on content page i change on the LoadComplete event server side of the content page. I also have some code for disabling controls on the Master Page PreRender event. For some reason all controls on the aspx side go through the Master Page prerender except the ones that i change on the LoadComplete side. How can i make sure the entire content page loads and then the Master Page PreRender event is called, making all the controls go through that event.
View 1 RepliesI have master page in ASP.NET. I have added two asp controls to master page i.e. _EmpDROPDOWN and _findBUTTON.I have one content page. FindEmployee.aspx which shows result list of employees (Gridview) based on the selection made in _EmpDROPDOWN when _FindBUTTON is clicked on Master Page.I dont know how to read Master Page button click evenet in Content page.How to read master page button click event (VB.NET syntax) in Content Page?
View 1 RepliesHow to Update a div tag in Master Page using a button click in Content page? or Wise versa?
View 1 RepliesI can add NavigatorMenu item in Master Page like this:
Partial Class Site
Inherits System.Web.UI.MasterPage
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
[code]....
i have a page called a1.aspx, with the Masterpagefile = a1_master.master. Now the master page has its own divs and images for design purposes. I want a way where when i load a1.aspx, certain chosen 's and images should be hidden (visible=false). how can i do this? how can i change the visibility of a div or an image in the master page from the content page?
View 2 RepliesJust as the title says. I have code that disables all controls that runat=server. Its as follows
Dim c As Control
For Each c In pc
If c.HasControls Then DisableAllControls(c.Controls)
[code]....
But I have a couple of href's in there that i want to disable also. I know they dont runat server, so how can i catch these?
I have an web application of 200 web pages and all has a single master page. Most of the content pages use AJAX controls so most of content pages has its own ScriptManager. Now I have a requirement to add a link with HoverMenuExtender control and for that I need to put ScriptManager in the Master page, but it is working only in the content pages where there is not ScriptManager.
View 1 Repliesloop through a textbox control content and extract specific content from it
View 20 RepliesI'm trying to read and load the content from the attached text file to a arraylist with the code bellow.
but what is happening is that not all the lines from the text file are loaded in to the arraylist, the reading jumps from one line to other in the text file.
Dim FILE_NAME As String = ((My.Application.Info.DirectoryPath).Substring(0, (My.Application.Info.DirectoryPath).LastIndexOf(""))) & " est.txt"
Dim lista_barras As New ArrayList
Dim lista_barras_esp As New ArrayList
[code]....
I have this code which places text into a textbox control. [Code] How can I make that textbox autoscroll to the end of the textbox contents? I've read countless times that if I use TextBox1.AppendText instead of TextBox1.Text += the textbox will automatically scroll. [Code]
View 4 Repliesit would work something like that:
-I type some text into few textboxes
-I press a send button
-Everything i typed into textboxes is sent to my email
The string is measured to determine how many characters and lines it contains via the following code:-
'Determine characters and lines required to print the core report data e.Graphics.MeasureString(str, printerFont, sz, strformat, chars, lines)I've implemented a pageNumber integer variable which I increment in the PrintDocument.PrintPage.
I'm wondering how to print the TOTAL number of pages, not just the current page? Could this be worked out via the number of lines and page type (portrait/landscape) and perhaps margins?
How can I call the Sub on the content page?
On the content page, there is let's say this[code]...
I need to get the contents of a page (which is just an image) like http://11.11.11.11/code.aspx?product=33 but only ip:22.22.22.22 has access to that file. Therefore I need to be able to do it from my pics.aspx file on another server like http://22.22.22.22/pics.aspx?code=33 So far I have this script below, which can get the ?code=33. Now all I have to do is retrieve the contents of http://11.11.11.11/code.aspx?product=subKeys(Counter2). I have worked with PHP in the past so I don't know what I'm doing with asp.
[Code]...
I am hoping to implement search in my asp.net website. I have been searching the web, but I am not sure which way to go. Here is what I am looking for:
ability to search the text in static pages on my site exclude pages or folders that I don't want to search code must be in vb.net or c# must be something I can quickly implement .net 2.0 or later preferred
The best example that I have found so far is [URL]
I like it. I am just hoping to find a more modern one. This one is written in .NET 1.0
I have created a windows form application which goes through Internet Explorer index.dat files and extracts various information (URL's , date they were last accessed etc). I then display this information in a data grid view. From here i would like to be able to click on a URL link and open the web page without activating any active content (such as java script, activex, viruses etc). I have tried to do this using Internet explorer in 'offline mode' with the problem being if the web page requires an online connection it automatically changes Internet Explorer from 'work offline' to online mode. Is there a way around this problem? Or does anyone have any suggestions on a better way to view the web pages with no active content?
View 2 RepliesI have a form with a update panel. This posts the form and validates it. Returning a errorMessage string of any invalid field such as "Field xyz is a required field, Field abc needs to be a quantity" When I enter incorrect date it posts back fine and displays the text in a div at the bottom of the page which the update panel is aimed at to update. (and only this it should be changing)This works but the second time I hit say (say i enter invalid data twice) the Complete form will disappear leaving me with just the banner of the site and the error message that is returned.
View 2 RepliesI am currently using nested masterpages in my latest asp.net 4.0 project and i want to change the look and feel dynamically, so the homepage may just be 1 column wide, about us page may be 2 columns etc. I am dynamically loading the masterpage dependant on the record selected in the DB (1column.master, 2column.master) on the pre_init event of a static page (Load.aspx) which work succesfully however i need to be able to dynamically add controls to the page in order to get the desired layout. Is this possible, is there a better way of achieveing this?
View 1 RepliesI have a button in my master page. When clicked I want it to update my UpdatePanel, which in in a content page, not the master page.How to I add this button as a AsyncPostBackTrigger to my UpdatePanel?
View 1 RepliesI have a master page called SampleMaster.master and this page contains a Repeater control
The Repeater control will be used to display the relevant tags associated with each content page and the tags will vary between content pages
The data extraction method Tags.GetTags() is working but I do not know the best approach to populate the Repeater control in the master page dependent on what the content page is.
Would the code reside in the masterpage page code behind or the content page code behind?
i am putting this article in the right section. Actually i need a way to import all the controls i have in my html file on the vb.net application windows form.Basically i want a way to have a replica of my html page on to the vb.net windows form.in finding a way to read the content of the html file as we read the content of the xml file in vb.net.
View 1 RepliesMy current problem, as stated in the title, is that I am trying to create a series of buttons from a custom class within app_code and place them on a master page. The whole reason for this is I do not want to have to copy and paste event handlers on the content pages.
However, upon the click of these buttons I need for a method on the content page to be called and update html within a div of the content page.Is there any way to accomplish updating the div of the content page from an event handler in the custom class? Remember, the method that updates the div exists on the content page.
I have a label in a master page (sample.master) called lblHeading.I want to dynamically change the text of the label when I load the content page.I need to do this because I want to change the heading to something meaningful but only after I know about the content of the page.
View 4 RepliesI have an annoying problem with tree-view control in asp.net VB, it pushes the content page area down when branching out the menu.I have created the proper divs to separate the various sectionsMaster page is very basic:-
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
[code]...
Can we use Content place holder within the head section of a master page?
For example :
<head runat="server">
<title>Untitled Page</title>
<asp:ContentPlaceHolder id="ContentPlaceHolder2" runat="server">
</asp:ContentPlaceHolder>
<link href="StyleSheet.css" rel="stylesheet" type="text/css" />
</head>
get the whole and same content of any file i uploaded, for my editing purposes in my editor w/c retrieves file from the database. i.e of files are ".doc and .txt"and by the way what i meant by same content is the whole same appearance of my .doc or .txt file i.e "if the text is bold, forecolor is red and etc.."
i successfully established a file upload and a function to store it in a database... but what i'm missing is the whole and same content of the file. Another thing is i don't want the file to be saved in a local folder or somewhere..i just want it to be save directly to my database Below is my sample code of trying to retrieve the content.. but it is an error when you run..
Private Sub cmdSave_Click(ByVal sender As Object, ByVal e As System.EventArgs)
If filMyFile.PostedFile IsNot Nothing Then
Dim fs As FileStream
[code]....
