Javascript code doesn't work

[matheuscostadesign]

Good afternoon people

I'm trying to use a simple javascript function to show an alert on the screen, but it's not working/rendering.

The script is this:

<button onclick="myFunction()">Try it</button>

<script> function myFunction() { alert("Hello! I am an alert box!"); } </script>

What do I have to do to run any javascript function on the page?

[NGPixel]

You need to insert your javascript functions inside the Page Properties > Scripts tab. You will also need to disable HTML Sanitization under Admin > Rendering > HTML > Security in order for your onclick property to be kept.

[chenzhiqiang0518]

however, below script is not used, please why?

<title>HTTP POST demo</title>

HTTP POST demo

send request

<script>
document.getElementById("sendRequestButton").addEventListener("click", function() {
    const url = "http://127.0.0.1:7002/example";  // my demo api
    const data = {
        "key": "value"
    };

    fetch(url, {
        method: "POST",
        headers: {
            "Content-Type": "application/json"
        },
        body: JSON.stringify(data)
    })
    .then(response => response.json())
    .then(data => {
        alert("success: " + JSON.stringify(data));
    })
    .catch((error) => {
        console.error("error:", error);
    });
});
</script>

[NGPixel]

https://docs.requarks.io/en/troubleshooting#how-to-execute-javascript-code-on-page-load