I'm trying to use CefSharp, seems to work fine for now.
I want to fill a form(which is a login form) and submit the form, any idea how I can do this?
I've found there is an ExecuteScriptAsync, but this use JavaScript(I guess a script that should be existing on the page, right?)
Thank you!
You have to use JavaScript. Please Take a look on Documentation https://github.com/cefsharp/CefSharp/wiki/Frequently-asked-questions#CallJS
Another Good Example Trying to simulate user inputs in CefSharp3 (OffScreen) using JavaScript
Related
[edit] It is a requirement that the webpage spawn and open in IE and allow user manual interaction after the programmatic actions have completed.[/edit]
I've seen a lot of code examples online about opening webpages or filling in webpage textboxes and getting a return value without ever opening them visibly.
I would like to open a webpage in IE, fill in a few textbox buttons
and then click the submit button and view the results visibly.
I am able to do this with a dll called Selenium, but I do not want to use a 3rd party application and it seems that WebBrowser() should be able to do this?
I can post my failed code examples if that would help.
Thanks.
Maybe this qould fit better as a comment, but I don't have enoigh reputation.
Do you know how HTTP-Forms work?
It would probably be easier to send a HTTP-Request to the target of the form you want to fill, including the parameters you would like to fill into the form.
So you don't need any WebBrowser or similar, just a simple HttpWebRequest object, where you specity the target, the method (very likely POST) and the data you'd like to send.
You can use the webbrowser control in Winforms. It is possible to access every DOM object of the website using the control. No need to open the IE externally.
You just need to specify the webbrowser URL as your link.
Then, fill the textboxes with code,
BrowserID.Document.GetElementById("TextboxID").SetAttribute("Value", "NewVaue")
Also, you can click on the button using InvokeMember("click").
There are lots of stuff using WebBrowser. You can learn it here.
There is a website that was created using ColdFusion (not sure if this matters or not). I need to interact with this web site. The main things I need to do are navigate to different pages and click buttons.
I have come up with two ideas on how to do this. The first is to use the WebBrowser control. With this, I could certainly navigate pages, and click buttons (According to This).
The other way is to interact with the html directly. Not sure exactly how to do this, but I am assuming I could click buttons or use HTML requests to interact with the page.
Does anyone have a recommendation on which way is better? Is there a better way that I haven't thought of?
I'd use Html AgilityPack to parse the html and then do POSTs and GETs appropriately with HttpWebRequest.
While it may be possible to use the WebBrowser control to simulate clicks and navigation you get more control with Html AgilityPack and HttpWebRequest regarding what gets sent
Did you consider Selenium? The WebDriver API is quite good, and permits a lot of things in terms of Website automation.
why not submit directly the url? that's what the button click will do.
using WebRequest.Create you can submit directly to the url. no need to load, parse and "click" the button.
HtmlAguilityPack is useful for pulling the web elements and finding tags easily. If you need to remotely "steer" a web session, though, I prefer to use WatiN. It bills itself as a web unit testing framework, but it's very useful anytime you need to fake a browser section. Further, it can remote control different browsers well enough for most tasks you'll need (like finding a button and pushing it, or a text field and filling in text if you need a login).
I am making an ASP.NET application. I have a page which displays a list of data [as a GridView].
I need to display a list of objects [as a GridView] in a new view over the current view, not a new window but a kind of AJAX popup, so that the context shiftes on the page to the new view/form!!
Shall i use Modal Window for this? If so, how shall I do it, as the function to open the modal shall be fired when an item of the GridView is selected?
Is there any plugin which can simplify my task?
You could always try the ASP.net Ajax Control Toolkit
http://www.asp.net/ajax/ajaxcontroltoolkit/samples/modalpopup/modalpopup.aspx
It supported by the ASP.net team and it's really easy to use!
There is a good plugin called blockUI for jQuery that will let you achieve this quite easily.
You can use it to show any HTML that you desire or even load an iFrame using that. You can download this plugin and find examples here
http://jquery.malsup.com/block/
If you post some sample code I can probably help you create your modal pop up!
Please do vote up my answer or mark the checkbox next to it, if I helped you at all. Thanks :)
I'm just wondering if anyone can help with this problem I have?
I have a form view and don't like the current paging that is provided by microsoft. So in the pagertemplate I am adding a button in for Next, Previous etc. Is it possible to create an ajax paging method without using the horrible update panels? Is it possible to have a pager method that gets the event args etc?
When the user clicks next it should populate the form view and two other controls on the page. So say I click next to go to page two, this will get the ID from the List, this Id should also be passed onto the other controls on the page.
Also, if anyone has any suggestions for using a better control please let me know!
If anyone has an answer, suggestion or site that could help, please let me know!
thanks all!!
Louis
How's your javascript? This kind of thing is quite trivial once you get used to writing ajax calls from javascript. I'd recommend using something like jquery as a wrapper around the ajax call. Look at the jquery documentation.
How you implement the server side depends on what framework you're using. It's very natural if you use MVC, but if you use WebForms then you probably want a .asmx webservice.
If you don't want to get into javascript then an updating form region is the kind of thing that update panels are quite good for - although I agree they are 'horrible' in that they're a bit of a lazy way of doing ajax.
I would like to create a javascript modal pop up window to get some values from a user in a ASP.Net 2.0 webpage.
The basic idea is this. When a user clicks a button, a modal window will come up and ask 3 or 4 questions. The asp.net page will not be able to be changed while this window is up. Once the questions have been answered I need to grab the values from this window so the asp.net page has access to them and can handle them in the code behind.
Can I please get some examples on how you would implement this scenario.
Have you looked at the ModalPopupExtender?
http://www.asp.net/ajax/ajaxcontroltoolkit/samples/modalpopup/modalpopup.aspx
The easiest methods would be to either use ModalPopupExtender as mentioned by Jon or potentially use jQuery's thickbox or something similar as well.
Otherwise, you could roll your own JS to do it.
You could use the javascript function 'window.showModalDialog', but it only works in Internet Explorer.
You can pass in and return any number of variables by wrapping them up into an object.