Should I use window.navigate or document.location in JavaScript?
window.location.href = 'URL';
is the standard implementation for changing the current window's location.
What's the difference between window.location and document.location?
According to the W3C, they are the same. In reality, for cross browser safety, you should use window.location
rather than document.location
.
See: http://www.w3.org/TR/html/browsers.html#dom-location
window.navigate works only in Internet Explorer
window.navigate
is a non-standard Internet Explorer feature. Other browsers simply don't provide the function.
You could shim it with:
if (! window.navigate) {
window.navigate = function (arg) {
location.assign(arg);
}
}
… but your code would be better if you just rewrote it to use standard methods (i.e. the location
object) in the first place.
What's the difference between window.location= and window.location.replace()?
window.location
adds an item to your history in that you can (or should be able to) click "Back" and go back to the current page.
window.location.replace
replaces the current history item so you can't go back to it.
See window.location
:
assign(url)
: Load the document at
the provided URL.
replace(url)
:Replace the current
document with the one at the provided
URL. The difference from the
assign()
method is that after using
replace()
the current page will not
be saved in session history, meaning
the user won't be able to use the Back
button to navigate to it.
Oh and generally speaking:
window.location.href = url;
is favoured over:
window.location = url;
How to get the browser to navigate to URL in JavaScript
This works in all browsers:
window.location.href = '...';
If you wanted to change the page without it reflecting in the browser back history, you can do:
window.location.replace('...');
window.location.assign() navigate to user input of url?
First, instead of putting the function in "onclick" in the button, I suggest putting it on the form element's "onsubmit" handler. That way, a simple "Enter" key can also cause the navigation.
Second, since we're putting the callback on the form, the form's action should changed to 'javascript', like this:
<form style="padding-top 20px;" action="javascript://#" onsubmit="newUrl(this.elements['url'].value)">
URL: <input type="text" name="url">
<input type="submit" value="GO!">
</form>
I've put the url in the first parameter of the "newUrl" function, for ease of writing.
Finally, your "newUrl" function:
function newUrl(url) {
window.location.assign(url);
}
window.location.href and window.open () methods in JavaScript
window.location.href
is not a method, it's a property that will tell you the current URL location of the browser. Changing the value of the property will redirect the page.
window.open()
is a method that you can pass a URL to that you want to open in a new window. For example:
window.location.href example:
window.location.href = 'http://www.google.com'; //Will take you to Google.
window.open() example:
window.open('http://www.google.com'); //This will open Google in a new window.
Additional Information:
window.open()
can be passed additional parameters. See: window.open tutorial
What is the difference between document.location.href and document.location?
document.location
is a synonym for window.location
that has been deprecated for almost as long as JavaScript has existed. Don't use it.
location
is a structured object, with properties corresponding to the parts of the URL. location.href
is the whole URL in a single string. Assigning a string to either is defined to cause the same kind of navigation, so take your pick.
I consider writing to location.href = something
to be marginally better as it's slightly more explicit about what it's doing. You generally want to avoid just location = something
as it looks misleadingly like a variable assignment. window.location = something
is fine though.
window.navigate error
Please use
window.location.href = "feltoltott_kepek_elozmeny.php?show=" + to;
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