I have an old file that has been updated. One of the requirements for this file/project modification is to have the current browser window close when the user clicks OK to submit the form. I am curious if this can be done using plain/vanilla JavaScript? Here is the form and button code:
<form name="test" id="test" action="/save_form.cfm">
<input type="submit" value="OK">
</form>
A functionality of JavaScript includes the ability to close the current window, however it is important to note that if multiple tabs are open in the browser, only the current tab will be closed.
const closeButton = document.querySelector("#test input");
closeButton.addEventListener("click", ()=>{
window.close()
})
To close the window, simply add this code:
window.close();
This code can be typed directly into an input tag or a new script tag that is triggered when a button is clicked.
For instance:
<input type="submit" value="Close Window" onclick="closeWindow();">
Additionally, adding 'return false' to the 'onclick' event will prevent any default actions from occurring.
Utilize the onSubmit event in order to trigger a function, as demonstrated here. Once the function has completed its task, you can then employ window.close() to shut down the window.
closeWindow();
Remember that you can't close just any window using this function. It will only work if the window was opened by your script (for security reasons).
If you want more information on this topic, check out this detailed answer here:
If the window was opened using the window.open() method, create a simple HTML page in your save-form.cfm file that includes a script tag to automatically close the window after successful validation and submission:
<html>
<body>
<script>window.close()</script>
<p>The window will be closed automatically</p>
</body>
</html>
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