GeckoWebBrowser in vb.net

Question

GeckoWebBrowser in vb.net

467 views Asked by HyperScripts At 20 September 2024 at 07:34

I'am trying to run JavaScript code inside GeckoWebBrowser

my current code is :

 GeckoWebBrowser1.Navigate("javascript:void(" + TextBox2.Text + ")")

textbox2.text contains :

alert('test');

it run normally , but when I try to use multiline JavaScript
example :

var r = confirm("Press a button");
if (r == true) {
    x = "You pressed OK!";
} else {
    x = "You pressed Cancel!";
}

the browser run nothing , Please Help Me
Thanks

Original Q&A

There are 1 answers

**InbetweenWeekends** · Answer 1 · 2015-06-23 20:40:03

It's probably generating a javascript error that your browser control is not revealing. When I create a simple page to reproduce what you're describing, clicking the link in Chrome gives:

Uncaught SyntaxError: Unexpected token var

<html>
<body>
    <a href="javascript:void(var r = confirm('Press a button');
if (r == true) {
    x = 'You pressed OK!';
} else {
    x = 'You pressed Cancel!';
    })">Link</a>
</body>
</html>

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GeckoWebBrowser in vb.net

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