Angular 4 / WebSql : can not find name 'openDatabase'?











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I'm using websql in angular 4 project , but Typescript can't find some of the types: 



 this.db = openDatabase('tes', '1.0', 'test', 2 * 1024 * 1024);


But some how is accepting the transaction :



this.db.transaction(function (tx) {

  tx.executeSql(query);

  tx.executeSql(qr);

})


I'm always getting :




error TS2304: Cannot find name 'openDatabase'







angular typescript web-sql







share|improve this question
























  • what is OpenDatabase?
    – Sajeetharan
    Nov 12 at 16:28










  • it's the name of the method, in js it is by default exsist , i tried to follow this tuto in websql : thepolyglotdeveloper.com/2015/02/…
    – azza
    Nov 12 at 16:30












  • I found the solution in this and it worked: stackoverflow.com/questions/44385151/angular-2-websql-typings
    – azza
    2 days ago

















up vote
0
down vote

favorite
1












I'm using websql in angular 4 project , but Typescript can't find some of the types: 



 this.db = openDatabase('tes', '1.0', 'test', 2 * 1024 * 1024);


But some how is accepting the transaction :



this.db.transaction(function (tx) {

  tx.executeSql(query);

  tx.executeSql(qr);

})


I'm always getting :




error TS2304: Cannot find name 'openDatabase'







angular typescript web-sql







share|improve this question
























  • what is OpenDatabase?
    – Sajeetharan
    Nov 12 at 16:28










  • it's the name of the method, in js it is by default exsist , i tried to follow this tuto in websql : thepolyglotdeveloper.com/2015/02/…
    – azza
    Nov 12 at 16:30












  • I found the solution in this and it worked: stackoverflow.com/questions/44385151/angular-2-websql-typings
    – azza
    2 days ago















up vote
0
down vote

favorite
1









up vote
0
down vote

favorite
1






1





I'm using websql in angular 4 project , but Typescript can't find some of the types: 



 this.db = openDatabase('tes', '1.0', 'test', 2 * 1024 * 1024);


But some how is accepting the transaction :



this.db.transaction(function (tx) {

  tx.executeSql(query);

  tx.executeSql(qr);

})


I'm always getting :




error TS2304: Cannot find name 'openDatabase'







angular typescript web-sql







share|improve this question















I'm using websql in angular 4 project , but Typescript can't find some of the types: 



 this.db = openDatabase('tes', '1.0', 'test', 2 * 1024 * 1024);


But some how is accepting the transaction :



this.db.transaction(function (tx) {

  tx.executeSql(query);

  tx.executeSql(qr);

})


I'm always getting :




error TS2304: Cannot find name 'openDatabase'







angular typescript web-sql




angular typescript web-sql






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 12 at 16:20









Daniel Larsson

473416




473416










asked Nov 12 at 16:16









azza

195




195












  • what is OpenDatabase?
    – Sajeetharan
    Nov 12 at 16:28










  • it's the name of the method, in js it is by default exsist , i tried to follow this tuto in websql : thepolyglotdeveloper.com/2015/02/…
    – azza
    Nov 12 at 16:30












  • I found the solution in this and it worked: stackoverflow.com/questions/44385151/angular-2-websql-typings
    – azza
    2 days ago




















  • what is OpenDatabase?
    – Sajeetharan
    Nov 12 at 16:28










  • it's the name of the method, in js it is by default exsist , i tried to follow this tuto in websql : thepolyglotdeveloper.com/2015/02/…
    – azza
    Nov 12 at 16:30












  • I found the solution in this and it worked: stackoverflow.com/questions/44385151/angular-2-websql-typings
    – azza
    2 days ago


















what is OpenDatabase?
– Sajeetharan
Nov 12 at 16:28




what is OpenDatabase?
– Sajeetharan
Nov 12 at 16:28












it's the name of the method, in js it is by default exsist , i tried to follow this tuto in websql : thepolyglotdeveloper.com/2015/02/…
– azza
Nov 12 at 16:30






it's the name of the method, in js it is by default exsist , i tried to follow this tuto in websql : thepolyglotdeveloper.com/2015/02/…
– azza
Nov 12 at 16:30














I found the solution in this and it worked: stackoverflow.com/questions/44385151/angular-2-websql-typings
– azza
2 days ago






I found the solution in this and it worked: stackoverflow.com/questions/44385151/angular-2-websql-typings
– azza
2 days ago



















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