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[Solved] NODE - RED parsovani XML z WWW

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(@david-pr)
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Joined: 9 years ago
Posts: 649
Topic starter  

Cau,

chtel bych tahat data z meteo nejdrive do node-red, jestlikoz jsem spis kopirovac a stahovac veci, co se tyce Node-red, jdu si pro radu..

tohle dostanu do Node red

<?xml version="1.0" encoding="UTF-8" ?>
<maintag>
<!--MISC-->
<misc><misc data="station_location">CR</misc></misc>
<!--TEMPERATURE-->
<realtime><data realtime="temp">0.7<!--outsideTemp--></data></realtime>

Potrebuji vytahnout jen tech 0.7, hodnot je tam samozrejme vice, ale postup bude stejny.

Predem dekuji, treba @L? 🙂



   
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(@budulinek)
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Posts: 355

   
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(@david-pr)
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Joined: 9 years ago
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Posted by: budulinek

Dva návody:

https://discourse.nodered.org/t/parse-data-from-xml/7347/4

https://stackoverflow.com/questions/46654695/how-to-access-an-xml-value-in-node-red

Na tohle jsem taky narazil, bohuzel mam trochu jinej msg.payload, nez je v navodech. Kdyby to bylo jak tam, tak jsem happy 🙂

pws


   
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(@budulinek)
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Joined: 9 years ago
Posts: 355
 

No a když to proženeš přes XML node, tak dostaneš co?



   
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(@david-pr)
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Ty woe, ja jsem debil... dik moc 🙂



   
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 L
(@l)
Famed Member Admin
Joined: 11 years ago
Posts: 3144
 

tak pocitam, ze se nakonec povedlo. Uz sem mel i ten clanek ze stacku, ale nekdo byli ste rychlejsi ;-).

 



   
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(@david-pr)
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Joined: 9 years ago
Posts: 649
Topic starter  

Jj,povedlo,trochu jsem jeste bojoval, protoze mi to stále davalo string misto number,ale povedlo.

Dik pánové.



   
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