How to use location.reload in javascript programming
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In javascript programming, location.reload is often used to achieve page refresh. _ window.location.reload (true) / / the browser re-requests resources from the server and does not include a cache token in the http request header.
Definition and usage of locationreload
The reload () method is used to refresh the current document.
The reload () method is similar to the refresh page button on your browser.
If the parameter of this method is set to true, it will bypass the cache and re-download the document from the server regardless of the last modification date of the document. This is exactly the same as holding down the Shift key when the user clicks the browser's refresh button.
Browser support
InternetExplorerFirefoxOperaGoogleChromeSafari
All major browsers support the reload () method
Grammar.
Location.reload (forceGet)
Parameters.
Parameter type description
ForceGet Boolean is optional. If the parameter of this method is set to true, it will bypass the cache and re-download the document from the server regardless of the last modification date of the document.
Return value
This method does not return a value
Location.reload () refresh
Location.reload (forcedReload) method is used to refresh the current page.
ForcedReload this parameter is required to be of Boolean type
1. When the value is true, the browser is forced to retrieve the current page resource from the server instead of reading it from the browser's cache
2. When the value is false or the parameter is not passed, the browser may read the current page from the cache.
Example:
_ window.location.href=_window.location.href
_ window.location.reload
After testing, these two sentences can replace location.reload (true) in some cases.
The retry dialog box will not appear to achieve the effect of refreshing.
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