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July 26, 2019 13:52
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javascript (i s ukázkovým html) o změnách url adresy a načítání hodnot javascriptem… výsledek je takový, že javascript načítá viditelnou hodnotu, ale přeblikuntí na minimální možný čas není viditelné (testování FF i Chrome)
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset='utf-8'> | |
| <title>Prepisuji Adresy</title> | |
| </head> | |
| <body> | |
| javascript (i s ukázkovým html) o změnách url adresy a načítání hodnot javascriptem… výsledek je takový, že javascript načítá viditelnou hodnotu, ale přeblikuntí na minimální možný čas není viditelné (testování FF i Chrome) | |
| <script> | |
| ( ( w ) => { | |
| const TIMEOUT = 1000; // in ms | |
| let i = 0; | |
| vypis = ( /** @type {Text} */ tohle ) => { | |
| const p = document.createElement( 'p' ); | |
| p.appendChild( document.createTextNode( 'query string #' + i++ + ' : ' + tohle ) ); | |
| document.body.appendChild( p ); | |
| } | |
| setTimeout( () => { | |
| w.history.pushState( {}, '', '/' ); | |
| vypis( w.location.search ); | |
| setTimeout( () => { | |
| w.history.replaceState( {}, '', '/' ); | |
| vypis( w.location.search ); | |
| setTimeout( () => { | |
| w.history.pushState( {}, '', '?param=sleduj-adresni-radek' ); | |
| vypis( w.location.search ); | |
| setTimeout( () => { | |
| w.history.replaceState( {}, '', '?replaceState' ); | |
| vypis( w.location.search ); | |
| setTimeout( () => { | |
| w.history.pushState( {}, '', '?pushState' ); | |
| vypis( w.location.search ); | |
| setTimeout( () => { | |
| w.history.replaceState( {}, '', '?stejne-chovani' ); | |
| vypis( w.location.search ); | |
| setTimeout( () => { | |
| w.history.replaceState( {}, '', '?ted-si-ulozim-querystring' ); | |
| const qsa = w.location.search; | |
| vypis( w.location.search ); | |
| setTimeout( () => { | |
| w.history.replaceState( {}, '', '?zase-neco' ); | |
| vypis( w.location.search ); | |
| setTimeout( () => { | |
| w.history.replaceState( {}, '', '?takovy-hack' ); | |
| vypis( w.location.search ); | |
| setTimeout( () => { | |
| w.history.replaceState( {}, '', qsa ); | |
| vypis( w.location.search ); | |
| w.history.replaceState( {}, '', '?takovy-hack' ); | |
| }, TIMEOUT ); | |
| }, TIMEOUT ); | |
| }, TIMEOUT ); | |
| }, TIMEOUT ); | |
| }, TIMEOUT ); | |
| }, TIMEOUT ); | |
| }, TIMEOUT ); | |
| }, TIMEOUT ); | |
| }, TIMEOUT / 2 ); | |
| }, TIMEOUT / 2 ); | |
| } )( window ); | |
| </script> | |
| </body> | |
| </html> |
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