location.hash

location.hash is a property in JavaScript that is used to get or set the anchor part of the URL. It can be used to get or set the anchor part of the URL. This topic also provides location.hash related content for everyone to download and use.

What is a dump file? jsreplace function usage Introduction to laravel components What is Ethereum

time：2023-06-25 17:04:20

Usage of location.hash location.hash is a property in JavaScript that is used to get or set the anchor part of the URL. It can be used to get or set the anchor part of the URL.

location.hash

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location.hash cross-domain solution principle When we request resources from a web page in one domain name to another domain name, the browser will send a preflight request to the server to determine whether the server supports cross-domain requests. After the server receives the preflight request, it can determine whether the cross-domain request is allowed based on the request header information. If it is allowed, it will return the corresponding response header, allowing the browser to make the cross-domain request successfully.

location.hash

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What are the front-end cross-domain solutions? Solution: 1. jsonp; 2. "document.domain" and iframe; 3. "location.hash" and iframe; 4. "window.name" and iframe; 5. postMessage; 6. CORS; 7. nginx proxy, etc. .

cors nginx postmessage middleware Cross domain

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What are react routes React routing includes: 1. Page routing, code such as "window.location.href='...'history.back()"; 2. h5 routing, code such as "window.onchange = function () {console.log( window.location.hash)}"; 3. Hash routing, code such as "history.pushState(...)".

react routing

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Knowledge points on BOM operation in JS Global variables and global methods are all assigned to window; if the url parameter in the open method is empty, a new window will be opened but no document will be displayed; location.href returns the complete URL of the current page; location.hash returns #Back.

bom js operate Knowledge points

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