Explanation:
The error “history.push is not a function” occurs when the history.push()
method is called on an object that is not an instance of the history
object. This method is used to add a new entry to the browser’s history stack, allowing users to navigate forwards or backwards through previously visited pages.
Example:
Let’s say you have a button with an onclick event that calls the history.push()
method:
<button onclick="navigateTo('/new-page')">Go to New Page</button>
<script>
function navigateTo(url) {
history.push(url);
}
</script>
In this example, when the button is clicked, the navigateTo()
function is called which tries to push the given URL to the browser’s history stack using the history.push()
method.
If you encounter the error “history.push is not a function” in this case, it means that the object referenced by the history
variable is not an instance of the history
object. Possible causes for this error include:
- Using the
history.push()
method in a non-browser environment where thehistory
object is not available. - Accidentally overwriting the
history
object with a different value or type.
To troubleshoot this issue, you can check the following:
- Make sure you are running the code in a browser environment that supports the
history
object. - Verify that there are no conflicting variable names or scripts that overwrite the
history
object.
By addressing these potential issues, you should be able to resolve the error “history.push is not a function” and properly use the history.push()
method.
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