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I'm working on a webgl project now and I'm trying to call javascript function in index.html from plugin.jslib

I did google some methods and seems they're not working.
Is there a proper and simple way to do this?

below codes are the ones that i tried.

index.html 

<!DOCTYPE html>
<html lang="en-us">
<head>
    <meta charset="utf-8">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>%UNITY_WEB_NAME%</title>
    <link rel="shortcut icon" href="TemplateData/favicon.ico">
    <link rel="stylesheet" href="TemplateData/style.css">
    <script src="TemplateData/UnityProgress.javascript"></script>
    <script src="%UNITY_WEBGL_LOADER_URL%"></script>
    <script type="text/javascript">
        window.CheckLoad = function(){ window.alert('It is working!!'); };
    </script>
    <script>
        var gameInstance = UnityLoader.instantiate("gameContainer", "%UNITY_WEBGL_BUILD_URL%", {onProgress: UnityProgress});
    </script>
</head>
<body>
 ...
</body>
</html>

plugin.jslib

mergeInto(LibraryManager.library {
    Loaded: function()
    {
        window.CheckLoad();
    },
});

Unity C# script

public class blablabla : MonoBehaviour
{
    [DllImport("__Internal")]
    private static extern void Loaded();

    public static void IsLoaded()
    {
#if !UNITY_EDITOR && UNITY_WEBGL
        Loaded();
#endif
    }

    void Start()
    {
        IsLoaded();
    }
}

I'm working on a webgl project now and I'm trying to call javascript function in index.html from plugin.jslib

I did google some methods and seems they're not working.
Is there a proper and simple way to do this?

below codes are the ones that i tried.

index.html 

<!DOCTYPE html>
<html lang="en-us">
<head>
    <meta charset="utf-8">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>%UNITY_WEB_NAME%</title>
    <link rel="shortcut icon" href="TemplateData/favicon.ico">
    <link rel="stylesheet" href="TemplateData/style.css">
    <script src="TemplateData/UnityProgress.javascript"></script>
    <script src="%UNITY_WEBGL_LOADER_URL%"></script>
    <script type="text/javascript">
        window.CheckLoad = function(){ window.alert('It is working!!'); };
    </script>
    <script>
        var gameInstance = UnityLoader.instantiate("gameContainer", "%UNITY_WEBGL_BUILD_URL%", {onProgress: UnityProgress});
    </script>
</head>
<body>
 ...
</body>
</html>

plugin.jslib

mergeInto(LibraryManager.library {
    Loaded: function()
    {
        window.CheckLoad();
    },
});

Unity C# script

public class blablabla : MonoBehaviour
{
    [DllImport("__Internal")]
    private static extern void Loaded();

    public static void IsLoaded()
    {
#if !UNITY_EDITOR && UNITY_WEBGL
        Loaded();
#endif
    }

    void Start()
    {
        IsLoaded();
    }
}
  • javascript
  • unity-game-engine
  • unity-webgl
Share Improve this question edited May 22, 2020 at 2:54 user128511 asked May 22, 2020 at 1:51 dav0803dav0803 5273 gold badges7 silver badges20 bronze badges 3
  • Are you seeing any errors in console? – Papa Commented May 22, 2020 at 2:29
  • @Papa Actually, there was a build error. so was not able to test it. – dav0803 Commented May 22, 2020 at 2:30
  • @Papa So I figured it out. and the problem was my mistake of using jslib. thanks anyway! – dav0803 Commented May 22, 2020 at 2:37
Add a ment  | 

1 Answer 1

Reset to default 6

Well.. I was stupid.
turned out it was my mistake and the way to do these stuffs are quite easy.

For those who might have same question, check below codes.

index.html 

<!DOCTYPE html>
<html lang="en-us">
<head>
    <meta charset="utf-8">
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>%UNITY_WEB_NAME%</title>
    <link rel="shortcut icon" href="TemplateData/favicon.ico">
    <link rel="stylesheet" href="TemplateData/style.css">
    <script src="TemplateData/UnityProgress.javascript"></script>
    <script src="%UNITY_WEBGL_LOADER_URL%"></script>
    <script>
        var gameInstance = UnityLoader.instantiate("gameContainer", "%UNITY_WEBGL_BUILD_URL%", {onProgress: UnityProgress});

        function CheckLoad(){
           window.alert("WORKING~!");
        }
    </script>
</head>
<body>
 ...
</body>
</html>

plugin.jslib

var plugin = {
    Loaded: function()
    {
        CheckLoad();
    }
};

mergeInto(LibraryManager.library, plugin);

本文标签： How to call external javascript function from jslib plugin Unity webglStack Overflow

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