I have a working code that works if the element id exists, but what happens when it doesn't. It stops the code read from where it doesn't exist. I don't receieve any errors,. I have tried:
If WebBrowser1.Document.GetElementById("displayAge") = "" Then <---this doesn't work, needs to check if Element exists if not then exits, if does then it gets attribute
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stuck on this one basically, im trying to navigate from one page to another iv looked though the HTML code found the input_id and .invokemember("Click")
the line of code i used was WebBrowser1.Document.GetElementById("ctl00_ContentPlaceHolder1_btnNext").InvokeMember("click")
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my problem:
HTML source
...<input type="submit" value="buy" name="Submit"/>...
I can`t use WebBrowser1.Document.GetElementById("Submit").InvokeMember("click") because in this page is more than one form with name="Submit".
<p><a href="library.php"><img src="images/choose-library.jpg" alt="Choose from the PrankDialer library" width="450" height="175" border="0" title="Our selection of pranks is constantly growing" /></a></p>
That's the code for it but i can't figure out how to make it click it. Usually I'd go with this:
WebBrowser1.document.GetElementById("imageid").InvokeMember("click")
But it won't work in this situation
the code on the page: <div id="currentactivity"> Last seen 47 minutes ago playing db: raging blast <div>
what im trying to achieve is to make textbox1.text = the current activity so that would be (Last seen 47 minutes ago playing db: raging blast)
ex1)webbrowser1.getelementbyid("currentactivity") = textbox1.text
ex2)webbrowser1.getelementbyid("currentactivity").text = textbox1.text
something like that
I am getting a javascript error when I attempt to click on my calendar control.
The html code is:
<td align="left" style="width:50%;"><asp:Label runat="server" CssClass="TextFontBold" ID="lblStartDate" Text="Start Date:"></asp:Label>
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I want to make an application that takes values & innerhtml from some elements on a webpage i made. For that i added a webbrowser to the project, and pointed it to navigate to my localhost server where i have some pages. However when i use the document.getelementbyid i don't get nothing on my richtextbox, and i don't know why, i use this function lot in javascript & i think its quite similar, so i don't know why it doesn't work , here is the code i use.
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I am getting this error when I call a javascript function to display a modal window:
Microsoft JScript runtime error: 'document.getElementById(...)' is null or not an object
The code block is:
else if (action=="officeview") {
document.getElementById("OfficeContent").src="ChangeView.aspx";
ShowFeatureModal('AppView','OfficeContent')
The object is this situation, does exist. Error is caused at: document.getElementById line.What else could be causing the error?
Update:Index.aspx is calling the javascript function which is located in sysUtilities.js file. The source file is yet a seperate page (ChangeView.aspx)
whta does it means :Dim tags As HtmlElementCollection = WebBrowser1.Document.All
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View 3 RepliesI'm having problems executing this command as a BackgroundWorker. I wrote a license verification program that executes upon loading so I wanted do that in the background so that the program opens up right away and not wait for it to complete execution. The license verification codes work when it directly loads but when I put it in a BackgroundWorker it stalls at this command. WebBrowser1.Document.GetElementsByTagName("input") doesn't seem to execute in BackgroundWorker. I put a test msgbox before and after this command it and the after msgbox doesn't execute.Dim ElementCollection1 As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("input")
View 3 RepliesWhen I'm coding:[quote]Form1.WebBrowser1.Document.Body.InnerText()[quote]I want to delete some text from the InnerText(). How Do I do that?
View 1 RepliesI got working code to get captcha image to picturebox1
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there is just 1 issue with this code "WebBrowser1.Document.Images(145)" 145 is the index of the captcha image at this correct page I'm in but every page has new index number is there a way to detect this index code? i have found this code so no idea how to edit this one, what it does is just using the correct webbrowser1 to get captcha img, anyone knows?
tags As HtmlElementCollection = WebBrowser1.Document.All
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When I run my application it check in a webserver if exist new version,if exist the software run update.
namespace of "system.runtime.caching" does not exist but in object explorer and microsof exist.i use microsoft visual studio 2010 and .net framework 4.0.i also cant use this name space(System.IO.MemoryMappedFiles & System.Runtime.Caching.MemoryCache)
any body know what is the problem. i want my program after doing something (opening a file or any thing that can do something my program use more memory.)use memory like startup run.
Here's my code:
Option Infer Off
Option Explicit On
Option Strict On
Public Class Form1
Public Sub NewToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles NewToolStripMenuItem.Click
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Okay so this is my html line with the ID: <id="accounttype" class=inline-block"><strong><?=$_SESSION['accounttype']?></strong><br>this is what it grabs
View 2 RepliesI'm trying to fill a webpage in using GetElementById
Basically, the problem I'm having is that there are two textboxes that have the same name, and because of the way GetElementById works, it inputs the first textbox instead of the second (Which I'm trying to input)
When I run my program if finds fields fill's them in and submits, but sometimes the page does not have them fields and I just want it to skip them if not found so it continues otherwise it crashes.
My e.g field:
WebBrowser1.Document.GetElementById("subject").SetAttribute("value", TextBox3.Text)
How can i use XmlDocument.GetElementById method? It is always return Nothing
Code:
Private mXmlDoc As XmlDocument
Public Sub Read(ByVal strFileName As String)
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At the moment im pulling the xml down and writing it to a file. Im then reading this file with an xmltextreader and displaying the data.
The problem i have is that i dont seem to be able to figure out how to do something similar to "getelementbyid("name")"
I am having to list all the elements for the reader in order, and cant seem to skip to a particular one, this is quite a large xml chunk, and if possible id like to skip bits out i dont need, or need yet.[code]...
ok, so i want to invoke a click on this element
<div class="round spacer listTitle" onclick="Travian.Game.RaidList.toggleList(5101);">
however, this doesn't have an ID so i can't simply use GetElementById. if i were in JS i would use a 'GetElementsByClassName' and then set an index to find the element i want to use but i am not sure if vb.net has such a function so i thought about trying to call its parent element which does have an Id but this does nothing.
webBrowser.document.GetElementById("list5101").InvokeMember("click")
i have also tried using the 'GetElemenetsByTagName' (i actually was using this thinking it was a GetElementsByClassName which is probably why it didn't work, whoops) so i was thinking about using GetElementById to locate the parent element, list5101, and then if possible find the child node i want and triggering it like that. or maybe i could just call the javascript function outright ?
I have Requests for VB(2005) very very important for my selly project!i need a button that determine if file exist and if that file exist then show a messagebox!and if not show messagebox!.
View 2 RepliesI want a Code to check Database exist in SQL and Message Box Show Database Exist Yes/NO?
View 1 RepliesI'm trying to write a Function that retrieves the number of rows within a particular table on a HTML page. The table doesn't appear to have a name rather has been allocated a class called "messagelist"What I'm trying to do is have the code that will read my email messages in my web mail account andreport to me when its finished. I'm able to log on and access my inbox but are struggling from here on in.
<tr class="control"><td colspan="6"><form method="post" name="messages" action="/horde/imp/mailbox.php?nocache=asdash635"><table class="messageList" cellspacing="1"><tr class="item">I CANT SEEM TO FIND A TABLE NAME --Can I use table class?All the ROWS are coded...<tr id="row42290" class="unseen"> <td> <input id="check42290" type="checkbox" class="checkbox" name="indices[]"
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I have been used getelmentbyid in past in vb6 using webbrowser control and internetexplorer instance But in vb.net i tried to fetch webpge using the httpwebresponse Which gives the html / source in the form of sting Is it possible to fetching data by getelementbyid using httpwebresponse and httpwebrequest method ?
View 11 Repliesi am using VB. net 2008. I am having a hard time using this code: ("L:SWPPPSWPPPBookMerge.doc") what is the shortest method that the system will search for the document without placing the document address.
View 1 RepliesWe are opening a Word document from our Visual Basic 2010 application using the Word object. When we run our application under Windows Server 2008 the document name is truncated in the main window title for the document. This is not the case when we run our application under Windows XP. Is there a way to prevent this truncation under Windows Server 2008?Mary Leathem
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