There are placenames on this webpage and if you click on the placename it leads you to its profile. I need to get all the profile links into a textbox on my form. An example of the webpage [url]...
View 3 RepliesIm making a vb.net app and im using htmlagilitypack. I need hap to get the profile links from [URL]
Here is an example of the html:
<a href="/bus/Ontario/Brampton/A-Safe-Self-Storage/17142.html?what=af&where=Ontario&le=1238793c7aa%7Ccf8042ceaa%7C2ae32e5a2a" onmousedown="utag.link({link_name:'busname', link_attr1:'in_listing_left',
[Code].....
I got a small issue. Im trying to grab some links(about 5 only) from a webpage that can change frequently.
Im using:
For Each ClientControl As HtmlElement In wb.Document.Links
ListBox1.Items.Add(ClientControl.GetAttribute("href"))
Next
It gets the value of the link the files are (the hyperlink) and allows me to download the file, but I want to get to get the string assocaited with it as well
For example, A link says click here! and bring you to a page.
I can get the link to the page, but not the text click here according to my source code.
I'm actually trying to code a downloader for a site that generate download links.The program can download one link, but when there are more than one link, it only downloads the first one.
[Code]...
The thing that I am trying to achieve is -
1) Create a simple Web Browser [DONE]
2) Clear Cookies by Mouse Click on the Button [DONE]
3) Save the links present in the webpage that the user is viewing through my browser [PROBLEM]
Here's the code that I have done -
Code:
Imports System.IO
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]......
I'm trying my hand at making a program that crawls some of the larger retail sites for prices of products in a single category, TV for example. With Amazon, Best Buy, Walmart, Newegg, none of them are an issue so far because I can call the site using httpwebrequest and parse with regex.The one that has me completely stumped is Target. If you check this link: url...You can see that there is a grid of all the TVs they sell. The problem is that the links are not part of the original page as they do not appear when you view the source code. As far as I can tell, they're called in by some Javascript code when you load the page.From what I've gathered, loading this final content via httpwebrequest is impossible. So how are pages like this crawled? Would a workaround involve using built in webbrower tool in vb.net? That seems clunky to me. Anyone point me in the right direction
View 1 RepliesI'm just curious as to how some software programs that I see out there have the ability to extract links & text from thousands of web pages at an extremely high and fast rate. Has anyone here, ever created a link or text extracting program the has the ability to parse many webpages and return data into a textbox? I know how to extract links via the webbrowser control, but it doesn't seem to parse/extract data at a very high & fast rate like many email, link & text extracting programs that I see out there.
[Code]...
my webbrowser navigates to a webpage. I need to store all the links into a collection, I did find the code to do the job (on this forum) and it works, but there is a problem: there are more links on the page than those the code reads, like when i right click on a picture and choose "copy shortcut" I get a link that is not showing when I display the "view source" for the entire page. I can't figure out how to do it.
View 3 RepliesI have been struggling very much trying to figure out how to get my vb program to enter a comment into myspace's comment box...I am trying to get this working cause I am managing some myspace pages for some bands/artists and would like to automate the commenting for new friends.When I automate the filling of a webpage's textbox, I use this kind of
webbrowser1.document.getelementbyid("HTML ID/NAME").setattribute(value, mycomment.text)But this seems to not work with the html elements on myspace's comment textbox...The html code I found for myspace's comment box is this:
<div contenteditable="true" class="smartEdit" data-tip="Post a comment...">Post a comment...</div>
what code to use to get the vb program to fill out the comment box on myspace,
I trying to get text from webbrowser to textbox but it wont work..
<strong><span id="SPANID">VALUE</span></strong>
I trying to get VALUE in textbox.
i have two pages the first to insert personal data and the other page cridet data when i enter ther personal data and go to the other page the credit page i want to take the data in textbox control in the first page how?? i tried the way but it doesn't work
i use visual basic dim a as string a = personal.textbox.text
i want to link text box of my software with the text box of the web page (i.e values entered in my software should be linked to values of web page E.g. username entered in software should be linked with username entered in yahoo/facebook site)
View 1 RepliesIm working on an app that will scrape addresses from yellowpages.ca
View 5 Replieshow to SetAttribute (a Value) for a textbox in a webpage document that don't have an ID .I already knows that to SetAttribute to a textbox you just need the ID of the element.
I.E : WebBrowser1.document.GetElementByID(THE ELEMENT ID).SetAttribute("Value",TextBox1.text)
So as you see in the example, to set attribute to an Element I need an ID and in my case I don't know what is the ID of the Specific Element.
This is the ViewSource of the Textbox :
<input name="ctl00$ContentPlaceHolder$ccEnterCode" type="text" size="5" maxlength="5" value="">
I don't see where's the ID !
I have a Web Browser and I have a button where I can get the HTML Source of a Web Page. The code I have so far stores the HTML Source in a string:
[Code]...
What I need to do is grab all the web page elements on a web page (id, name, etc) and place them into a textbox to view...Currently I have this
Dim htmlElements As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("input")
For Each el As HtmlElement In htmlElements
If el.GetAttribute("name").Equals("name") Then
[code]....
i have a textbox in my app, and when you click the button it inputs the textbox.text into a website textarea this worked fine when i was testing it using the source code (html file on my computer) but what i did not realise was that the textarea was formatted with some java (added tools to the texarea) so now when i try it on the website it does not work as the textarea has the java running. (calls it from another url) code i was using
Me.WebBrowser1.Document.GetElementById("elm9").SetAttribute("value", Form1.TextBox10.Text)
IN THE HTML:
textarea
<td>
<textarea name="home" id="elm9" style="height:400; width:900">
I've been searching google for hours, and still haven't found out how to do this.What im trying to do is make my textbox2.text post to webbrowser1's webpage textbox.If that didnt make sense then basically the text in my programs textbox appear in the webpage's textbox.
View 7 Repliesi have an aspx page with vb.net back end. in that page i get names and url's from the database depending on different conditions. My requirement is that when i get the url, the code should then use that url and have that webpage in a small preview form on my existing aspx page. so basically i have a table as follows -
[Code]...
I making a webpage with the help visual basic. I wanted to put a flv video in it and i used flash control for asp.net [URL]. I made the player in flash told it to download the video from the sever. Now when i put the player on the webpage and put the webpage on the sever it cant play the video. But when i just pres the the player which is in swf format it works. It can download the video. But when i put the player on my webpage it cant.
View 5 RepliesDuplicate:good references or tools available for converting from ASP to ASP.NET?How i can convert an ASP Classic webpage into an ASP.NET webpage?
View 1 RepliesI am trying to work with routing on a site I am creating. If I have two routes, /Home/{Value1}/default.aspx for route 1 and /Users/{Value2}/default.aspx for route 2, how do I tell a link I am creating to use a specific route. I am trying to create links in my .vb code behind pages but I am unsure on how to tell it to use either route 1 or route 2 depending on my situation.
View 1 Repliesi hava a datagridwview with a datagridviewlinkcolumn and a split array with the links. How can I add this links from the array to the datagridviewlinkcolumn?
View 1 Replieshow can i extract some links Say i have some links in text box but 3 different types of hosts
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Basically i need a code to put some links in a listbox, one after another. For example:
This is my table
ID-----URL--------
1 Google.com
2 Yahoo.com
and so on.
I have already opened a mysql connection, and i just need the code to put all the URLs in a listbox, one after another. I tried this: ListBox1.Items.Add("URL"), and obviousely didn't work.
How to add links to combo box's items...... Like when the form is loaded, the items are already there. If you select one it will take you to a website....And how do you make it so the items in the combo box are (PERMANENT) AND dont erase..
View 3 RepliesI have a have a table with Region_Name, Region_ID fields, and another one with Area_Name, Region_ID fields (each region have Areas that belongs to it).I want to display on my asp.net page a list of links (something that looks like a treeView) so when someone clicks on for ex The Bronx from Region New York in this list:
[Code]...
So, apart from the basics, i want to know how to populate the above list Automatically and make sure that the results are ALL Links, in other words, New York is a link, The Bronx is a link, and all the elements in the list are links that i will later attach a queryString to.
I am creating a program for a company and what it does is the following:1. Opens web page and logs in automatically - (Done)2. User selects from 2 folders on the site - (Done)3.ser types in date - (Done)4. User sets default directory for download - (Done)5. User clicks a download button that does the following:5a. Takes date that was put into text box and searches for any related folders and opens that folder - (Done)5b. After folder is open, there is the possibility of being multiple zip files to be clicked and downloaded - (Not Done)My problem is in 5b. I cannot figure out how to select multiple items. I have tried using a wildcard but that doesn't seem to work. I tried setting loops for each link but it only opens that last link on the page
View 9 RepliesI am creating a program for a company and what it does is the following:
1. Opens web page and logs in automatically - (Done)
2. User selects from 2 folders on the site - (Done)
3. User types in date - (Done)
4. User sets default directory for download - (Done)
5. User clicks a download button that does the following:
5a. Takes date that was put into text box and searches for any related folders and opens that folder - (Done) 5b. After folder is open, there is the possibility of being multiple zip files to be clicked and downloaded - (Not Done)
My problem is in 5b. I cannot figure out how to select multiple items. I have tried using a wildcard but that doesn't seem to work. I tried setting loops for each link but it only opens that last link on the page. The zip files to be downloaded are all named in the following manner - 11-22(1).ZIP, 11-22(2).ZIP etc. Also, zip extensions vary from ZIP to zip. Don't know if casing makes a difference. What I currently have the program do is to click each file and begin download. All it's doing is clicking the last file in the list. Whole website is basically a JavaScript applet. The only way to click a file is to search for the link name. [Code]
Anyone have an example of creating a signed URL with an expiration using ASP .Net? I'm exploring using LitS3 or ThreeSharp in my project, and have not seen any specific methods to do this in either of those projects.
View 3 Replies