WKWebiew not loading html string with parameters

Question

I am trying to load html string with swift parameters but it is not loading

let htmlStr = """
<!DOCTYPE html>
<html>

<head>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <script src= "'\(jsUrl)'" id="xxxxx"
        data-error="ErrorCallback" data-cancel="CancelCallback" data-complete="CompleteCallback"
        data-timeout="TimeoutCallback">

    </script>

</head>

<body>
    <div style="clear: both;height: 3px;">
    </div>
</body>


<script type="text/javascript">
    CheckoutConfigure();
    Checkout.showLightbox();
    function CancelCallback() {
        AndroidFunction.cancelCallback()
    }

    function ErrorCallback(response) {
        AndroidFunction.errorCallback(JSON.stringify(response))
    }

    function CompleteCallback(response,sessionVersion) {
        AndroidFunction.completeCallback(response, sessionVersion)
    }

    function TimeoutCallback() {
        AndroidFunction.timeoutCallback()
    }

    
</script>

</html>
"""

Here is calling function

webView.loadHTMLString(htmlStr, baseURL: nil)

This HTML file results in a blank webpage even in Safari & Chrome. — Evgeny Karkan
– Evgeny Karkan, Commented Apr 27, 2021 at 23:16

matt · Accepted Answer · 2021-04-27 23:44:20Z

2

You are making invalid HTML and JavaScript with your phrases like id: "'\(orderId)'". Suppose orderId is 7. Now we have

id: "'7'"

Really? With two sets of quote delimiters? That's not valid JavaScript.

answered Apr 27, 2021 at 23:44

matt

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1 Comment

aheze Over a year ago

You know javascript? If you wrote a book I would buy it

Chan Lung · Accepted Answer · 2021-04-28 01:57:59Z

0

Need to connect each paragraph with "\n" in your script. Like this : "" + "\n" ""

answered Apr 28, 2021 at 1:57

Chan Lung

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