Filling Combobox In WebBrowser Was Working Now Not
Jul 18, 2010
Was updating a project and all of a sudden the auto-filling of a WebBrowserControl's Dropdownbox stopped working. Here is the HTML of the Input box:
[Code]....
I think it is the "onkeyup" thing that isn't getting fired properly so the dropdown list isn't updating itself... it was working fine before, and now, with no changes, it just stopped working. can someone take a look at my code and see if they spot anything? EDIT: attached an image of the dropdown box in question. as I type, it does the lookup. (using the onkeyup event). I am setting the value of the dropdown to the five digit code at run-time, trying to trigger the onkeyup event to get it to get the full line, but it won't work.
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Dec 15, 2011
I have cascading comboboxes and when I choose the value for the first one everything is fine. But when I try to choose the value for the second combo the value of the first disappears. However, the second combobox is populated with the appropriate values and then I have to choose again the value for the first one. This is the code:
For the fisrt Combobox
Dim PostcodeDA As New SqlDataAdapter()
Dim PostcodeTable As New DataTable
[code]....
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May 9, 2009
I am trying to fill form located here [URL] using web browser control in MS Visual Basic 2008.
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Jun 12, 2011
I need to fill some field on webpage in my webbrowser . This field has not got ID and I can not use
[Code]....
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Mar 11, 2010
I'm new to this forum and was wondering if somebody could help me out on the visual basic 2008 webbrowser filling iFrames.Here is an example iFrame below
<TD class=controlbar><TEXTAREA style="WIDTH: 500px; DISPLAY: none; HEIGHT: 350px" dir=ltr id=vB_Editor_001_textarea tabIndex=1 rows=10 cols=60 name=message>
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Apr 16, 2012
I it's my first post on this forum. I need help with filling textbox in WebBrowser.
I wanted to fill textbox in webbrowser. I used for one teztbox and it worked.
WebBrowser1.Document.GetElementById("message").SetAttribute("value", TextBox1.Text)
WEB SOURCE: <input type="text" value="" size="50" tabindex="2" name="subject">In the case above everything was good but how to put the text from textbox3 between '>' and '<'?
<textarea id="message" rows="16" cols="70" tabindex="3" name="text">TEXT HERE
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Jun 6, 2011
I'm having trouble filling a ComboBox from a dataset. When the program runs, the combobox has the correct number of lines, but they all appear as System.Data.DataRowView.[code]
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Mar 9, 2010
finally given up trying to make it work with my stored procedure.
Info:
Sql Server - 2005
Table name - venatio_company
Dim con As New SqlConnection
[code].....
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Apr 30, 2012
I am trying to submit a feed back form, but I am struggling to actually fill it!!!
Here's the
<form target="ajaxframe" method="post" action="misc_js.php">
<div class="class_postfeedback">
<textarea id="feedback_body" class="feedback_area" cols="25" name="feedback_body" style="overflow: hidden; height: 70px; color: rgb(136, 136, 136);">Write Something...
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May 5, 2012
I'm trying to fill a ComboBox with values from a column in a database.I'm trying to use code I found in jmcilhinney's CodeBank post at url...credits to him since it's basically 100% his code in my image below I've tried 4 methods before this, and I've been receiving the same error, so it must be my fault.
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Aug 5, 2011
I am trying to fill a combobox using the results form a query to combine two fields (first and Last name). I cannot seam to get to the query through the table adapter. I can set the binding source and select one of the fields to fill the control but I cannot get to the query's.
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Feb 9, 2010
I have been working on this one for a couple of days now. The company I work for wants me to automate a login (coupled with a phone dialer) to a national Satellite retailer. When the call center individual gets a call the ACD system forwards them to a URL and is supposed to log them in. Unfortunately one of the sites heavily uses frames and I cannot programmatically autofill the userid and password and programmatically press the "OK" button on thee website. The website is: [URL]. I have been able to drill down and fill in the userid and password fields, but this has stopped working but I have never been able to Invoke the OK button event.
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Mar 21, 2010
I am trying to click a button after filling out a form in vb.net 2008. I have the following code but I cannot seem to get it to work.
WebBrowser1.Document.All("username").InnerText = TextBox1.Text
WebBrowser1.Document.All("password").InnerText = TextBox2.Text
WebBrowser1.Document.GetElementById("submit_button").InvokeMember("submit")
I am trying to fill in a simple login form and click submit. I am able to copy the information into the username and password fields but cannot seem to get it to click submit within the code.
Here is the html code for the submit button below:
<div id="submit_button">
<button type="submit" value="Login Now!" onmouseover="this.style.backgroundPosition='bottom';" onmouseout="this.style.backgroundPosition='top';" onclick="return SetFocus();">Login Now!</button>
</div>
Why this isn't working I cannot seem to figure it out.
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Nov 8, 2011
I'm working with datagridview.I found an example on the web about creating a datagridview: firs I make my array containing data, then I make a datatable from array, then I make datagridview from datatable.I don't know if it's the correct way but it seems work.In a column I make random numbers for test: for example I have on column "Time" these values: 1155, 1725, 584, 996, 1352.Then I try to sort with code when I press pushbutton: it doesn't work because I have the values:1155, 1352, 1725, 1758 (until now it seems to work correctly), but then I have 584 and 996 values: wrong!Ok, let's try with the manual sorting: same result.I filled cells with "integer" values, let's try using strings, then I used "value.tostring" same result.I also tryed to fill strings with blankspaces to obtain same length, but nothing changed. "1155", "1352", "1725", "1758", " 584", " 996".Then I tryed to fill with "0" values:"1155", "1352", "1725", "1758", "0584", "0996".The same.How can I fill cells values?
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Jun 5, 2011
I have a combobox in a form, I want to fill it with names I have stored in a database. I know I have to use the fill command, but I am not sure what code I need to use. I imagine I need to place this code in the form load event, where I wrote my code to connect to the database. Do I need to create a sql fill command, select Names From Users, then execute that command in the combo box object.
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Feb 11, 2012
I have a form with a combobox and a textbox. The combobox is used to select a username and the textbox displays the staff No. I use the following code to populate the combobox.Private Sub DeleteUser_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
[Code]...
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Sep 15, 2011
I tried the code below but unfortunately, all i get is a combobox with U,s,e,r,s, as each line in the items collection and not the filenames of the relevant files.
the DirGetPath("Users") Function below returns my default document and application paths and appends "Users" to the end as the relevant files are stored in that Folder.
All I get is a combo box with the items as U, s,e,r,s (i.e. Users spelled out).
I tried all of the following as alternative methods too:
System.IO.Path.GetExtension()
System.IO.Path.GetFileName()
System.IO.Path.GetFileNameWithoutExtension()
[Code]....
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Feb 15, 2012
I have 1 Table Called "Menu" there are some textboxes and a combobox. I want to fill data in the Textbox called "Menu_Rate" on Selection of combobox selected item & coressponding rate of the Menu shoud be displayed in the textbox.
This is my Code
con.ConnectionString = "Data Source=localhost;Integrated Security=true;Initial Catalog=Restaurant"
cmd.CommandText = "select Menu_Rate from Menu where Menu_Name='" & cbMenu.SelectedItem & "'"
[Code].....
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May 5, 2012
I'm trying to fill a ComboBox with values from a column in a database...I'm trying to use code I found in jmcilhinney's CodeBank post at url. credits to him since it's basically 100% his code in my image below.I've tried 4 methods before this, and I've been receiving the same error, so it must be my fault... the image below shows the code and the problem.
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Jul 9, 2009
I'm developing an VB.NET application which utilizes a webbrowser control. The browser control needs to navigate to a simple page which prompts the user for their user name and password. However, this prompt is not simply a web form, but it is a completely new dialog window. I need a way to automate filling in the username and password in this dialog by using locally stored credentials, so that there is no interruption in the webbrowser control's navigation. The only information that I have been able find so far that might be useful in solving this problem, involves using windows hooks in the user32.dll to intercept and negotiate with these windows at a low level.
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May 31, 2010
I am designing a form to Enter new City Name list where i accept following fields
CityName, District, State, Country, Pin.
because a State names and Country names can be retrived from earlier entries, i want to allow user to select desired name from a list in combo box or a list in Auto Complete Custom Source for text box, to do this i have added a Table Adapter to underlying DataSet having Query "SELECT DISTICT STATE FROM CITY ORDER BY STATE".
Now, how do i use this Table Adapter to fill the ComboBox List without binding
And also Custom Source List for TextBox.
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Aug 29, 2009
This is the code that i did to fetch data from the database and filling it to the combobox dropdown list at the form load event:
[Code]....
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Jun 18, 2011
I've been trying to make a app that logs into a website. So far it didn't work for me.I have trouble because:
- The "pin" (username) box on the site doesn't have an ID. (Can't use getelementbyid)
- The picture doesn't have an ID either
Codes I've tried:
With WebBrowser1.Document
.All("pin").InnerText = "mypinhere"
End With
End Sub
This should have, in my opinion, filled in the textbox. Now I need to click the login button?Also I found this in the source of the site:
<img src="/media/img/text_AccountPin.gif" alt="Account Pin" width="93" height="10" border="0"> <input type="text" name="pin" class="form" size="15"> </p>
As we can see, it says
name="pin"
So I should be able to use "getelementbytagname" right?Also, the formId is logmein (log me in)
<form id="logmein"....
This is what I came up with:
Dim webbrowserDocForm As HtmlElementCollection = WebBrowser1.document.GetElementsByTagName("logmein")
For Each curElement As HtmlElement In webbrowserDocForm
Dim controlValue As String = curElement.GetAttribute("Value").ToString
[code]....
in the next code it's tagname is "input" or "text"? Because I found:
<input type="text" name="pin" class="form" size="15"> </p>
Code for filling in:
webbrowserDocForm = WebBrowser1.document.GetElementsByTagName("text")
For Each curElement As HtmlElement In webbrowserDocForm
Dim controlName As String = curElement.GetAttribute("name").ToString
[code]....
It doesn't give me any errors no more, but it doesn't work either.
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Aug 2, 2010
I am trying to search a page for certain links only, but can't seem to find a way to have it 'search' for a 'keyword' in the links, and only list those in a ListBox - What I have now works to grab ALL the links on the page, but I need to only find SPECIFIC ones:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
[code].....
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Oct 18, 2011
I am using <webbrowser>.Document.Window.Frames to get frames.My <WebBrowser> having 2 frames.My only problem is ,I seem one at index 0, but not 1.
HtmlWindow wf = wb.Document.Window.Frames[1];
string s = wf.Document.Body.OuterHtml;
and view source
<frameset rows="0,*" border="0" frameborder="0" framespacing="0">
<frame name="entrustTruePassAppletFrame" src="EntrustTruePassApplet.html" marginwidth="0" marginheight="0" scrolling="no" noresize>
<!-- It is mandatory for the frame where the user interaction happens to have the name defined in the Configuration as appletHtmlGuiTarget-->
<frame name="entrustTruePassGuiFrame" src="AuthenticateUserInputRoamingEPF.html"> </frameset>
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Sep 10, 2011
In the beginning, I wasn't able to run a flash game on my webbrowser in visual basic. I then found out that there was a setting I needed to change and then flash started to work again for me.I just sent the program to my friend and flash isn't working for him in his webbrowser. What do I do?and the setting i changed was
Tools-->Options-->Show all settings-->checked
Projects and Solutions-->General-->Show advanced build configurations-->checked-->OK
Build-->Configuration Manager-->Active solution platform-->New-->x86-->OK-->Closed
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Mar 31, 2010
1) i have a WB control that is scraping a page... it worked fine for weeks. now today. it stopped? its not "seeing" things the same!?? makes NO sense?My wife has the same program running on her machine and hers still works... so I know the page did not change (i looked at the code)fyi.. lol... this is a facebook page scraper for farmville itemsso anyway...example its looping through the links..find the right links, checks this.. checks that...then gets to thisDim hClass As String = link.GetAttribute("classname").ToLower.ToStringnow it was gettting the class... now it just returns "passiveName" which is NOT the class?
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Dec 11, 2009
I have a VB.NET application and a timer that refreshes the webbrowser every 5 seconds on the application. Now it works 100% fine with Windows Vista. It also works fine on another computer that has Windows XP. But when i come to run this application on my server that has Windows XP installed the application will just not refresh. Is there anything that i can do to code it to FORCE refresh the browser every 5 seconds?
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Nov 30, 2008
Basically, what I'm doing is navigating to a website with a backgroundworker.In the WebBrowser1_DocumentCompleted event, I put code to fill in a form and I set the value of a boolean called "formFinished" to true once the form has been finished and submitted. The problem I'm having is that it only posts data to the second website, no matter the order of the websites. I'm wondering how this is possible since I have a boolean in state which only gets set to true once the first form has been submitted. So I have no clue as to why it only submits the second one, but not the first one.
[Code]...
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Sep 17, 2009
I cannot get the messagebox to show up on my screen when the program checks the text fields on the webpage that says "this is the test".
Here its the code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If WebBrowser1.Document.Forms(0).InnerText = "this is the test" Then
MessageBox.Show("worked!")
End If
End Sub
How to make the messagebox to show up on the screen when the program checks the text fields on the webbrowser by on the webpage?
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