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VisualizaçõesJavascript onerror does not fire on image that throws 404
I have an image from a content provider that needs to be loaded or just replaced by the text.
Example: http://content.etilize.com/Brand-Logo/Black.jpg
This is a brand image that because it doesn't exist for this brand, it gets replaced via headers (from what I understand). So actual error event of image not loading does not happen.
<img src="http://content.etilize.com/Brand-Logo/Black.jpg" onerror="console.log('test')" />Here is how the request looks like:
So when I try to catch the not-loading 404 error, onerror does not trigger at all.
How can I capture this 404 status code?
·
Juan Pablo Isaza
1 Respostas
Responde à pergunta0
I suggest you to make a request using fetch, and checks the response status. If the status is OK, you just can create an img tag.
Like this example:
fetch('http://content.etilize.com/Brand-Logo/Black.jpg')
.then((res) => {
console.log(res)
// create an <img/> tag using res
})
.catch((e) => console.log("Impossible to load image"))
·
Juan Pablo Isaza
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