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Why Does My Angular Button Click Cause an Unexpected Page Refresh and 404 Error?
Why Does My Angular Button Click Cause an Unexpected Page Refresh and 404 Error?
Nov 18, 2024 am 07:36 AM
Unexpected Page Refresh Triggered by Button Click in Angular Form
Your Angular form, containing both a submit button and a navigation button, experiences an unwanted page refresh upon clicking the navigation button. This triggers a 404 error. Despite debugging and troubleshooting, the page refresh persists unless you remove the ng-click attribute, comment out its corresponding function, or switch to an anchor element.
According to the W3C specification, the absence of a type attribute for a button element implies a "submit" type. This behavior may lead to unexpected form submission when a navigation action is intended. To resolve this issue, explicitly set the type attribute of your navigation button to "button."
Here's how to modify your code:
By setting type="button," you explicitly indicate that the navigation button should not submit the form. This should prevent the page refresh and 404 error, while allowing you to maintain the desired navigational functionality.
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