JBCefBrowser how to handle JS events in Java code

Question

I'm using JBCefBrowser for build my application (IntelliJ plugin). I need to handle button or link click in Java code (not JavaScript). Could someone give an advice how to do this?

Thank you!

There is no such events. Look for the navigation events in the client handler, it is the closest to what you want. — 3CxEZiVlQ, Commented Dec 21, 2022 at 1:58

nakhodkin · Accepted Answer · 2022-12-22 16:05:45Z

0

val javaScriptEngineProxy: JBCefJSQuery = JBCefJSQuery.create(browser as JBCefBrowserBase)

javaScriptEngineProxy.addHandler { result ->
    println(result)

    null
}

val injectedJavaScript = """
    window.goToLine = function() {                
        var filePath = document.getElementById("go-to-filepath").value
        var lineNumber = document.getElementById("go-to-line-number").value
        var goToPath = filePath + ":" + lineNumber
        ${javaScriptEngineProxy.inject("goToPath")}
    }
            
    """.trimIndent()

browser.cefBrowser.executeJavaScript(injectedJavaScript, browser.cefBrowser.url, 0)

edited Dec 22, 2022 at 16:05

nakhodkin

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answered Dec 21, 2022 at 17:41

Alex

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Commented Dec 23, 2022 at 18:21

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