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Input value and getting header items on return in C# Options
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Scott
Posted: Wednesday, June 24, 2020 5:17:46 PM
Rank: Newbie
Groups: Member

Joined: 6/24/2020
Posts: 7
Been working with EO for a couple of days. I need to be able to read/write to <input type="hidden" id="_launchType" value=""> from a desktop application in C#. Also I need to read header values from a cloud return. I have reviewed documentation and can't seem to find this. Appreciate your help.
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eo_support
Posted: Wednesday, June 24, 2020 5:43:22 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,217
Hi,

To write into input elements, you can simply use JavaScript code. The code can be something like this:

Code: C# 
webView.EvalScript("document.getElementsByTagName('input')[0].value='test';");


Here:

Code: JavaScript 
document.getElementsByTagName('input')[0].value='test';


Is the JavaScript code to set the first input element's value to 'test'. You can modify it to fit your need.

In order to read header values from a cloud return, you will need to handle this event:

https://www.essentialobjects.com/doc/eo.webbrowser.webview.afterreceiveheaders.aspx

Inside the event handler, you can examine the e.Response.Headers for header entries coming back from the server.

Please let us know if you still have any more questions.

Thanks!
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Scott
Posted: Monday, June 29, 2020 2:45:11 PM
Rank: Newbie
Groups: Member

Joined: 6/24/2020
Posts: 7
Thanks. I able to read values from the website. Now I need to write values to the website but the local value is a variable. I am using the elements Id as follows.

webView1.EvalScript("document.getElementById('connected').value = ' variable goes here'");

Let me know. Thanks.

Never mind. I think I figured it out. Thanks anyway.
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