{"id":6666,"date":"2026-04-13T11:50:47","date_gmt":"2026-04-13T11:50:47","guid":{"rendered":"http:\/\/the-codest.localhost\/dictionary\/template-engine\/"},"modified":"2026-04-13T11:50:50","modified_gmt":"2026-04-13T11:50:50","slug":"snidmatavel","status":"publish","type":"dictionary","link":"https:\/\/thecodest.co\/is\/dictionary\/template-engine\/","title":{"rendered":"Sni\u00f0m\u00e1tav\u00e9l"},"content":{"rendered":"

Sni\u00f0m\u00e1tav\u00e9l<\/h1>\n

Sni\u00f0m\u00e1tav\u00e9l er hugb\u00fana\u00f0art\u00e6ki sem einfaldar \u00fer\u00f3un vefur<\/a> forritum me\u00f0 \u00fev\u00ed a\u00f0 leyfa forriturum a\u00f0 a\u00f0skilja birtingarlag fr\u00e1 vi\u00f0skiptal\u00f3g\u00edklagi. \u00dea\u00f0 er forritunart\u00e6ki sem b\u00fdr til d\u00fdnam\u00edskar HTML-s\u00ed\u00f0ur me\u00f0 \u00fev\u00ed a\u00f0 sameina fyrirfram hanna\u00f0ar sni\u00f0m\u00e1ta me\u00f0 g\u00f6gn<\/a> \u00far gagnagrunni e\u00f0a \u00f6\u00f0rum gagnaveitum.<\/p>\n

Sni\u00f0m\u00e1tav\u00e9lar eru v\u00ed\u00f0a nota\u00f0ar \u00ed vef\u00fer\u00f3un<\/a> til a\u00f0 b\u00faa til d\u00fdnam\u00edskar vefs\u00ed\u00f0ur, vefums\u00f3knir og innihaldsstj\u00f3rnunarkerfi. \u00deau bj\u00f3\u00f0a upp \u00e1 sveigjanlegan og skilvirkan h\u00e1tt til a\u00f0 b\u00faa til endurn\u00fdtanleg sni\u00f0m\u00e1t sem h\u00e6gt er a\u00f0 s\u00e9rsn\u00ed\u00f0a fyrir mismunandi tilgangi \u00e1n \u00feess a\u00f0 \u00feurfa umfangsmikla k\u00f3\u00f0un. Me\u00f0 sni\u00f0m\u00e1tav\u00e9l geta forritarar einbeitt s\u00e9r a\u00f0 l\u00f3g\u00edk forritsins, \u00e1 me\u00f0an v\u00e9lin s\u00e9r um a\u00f0 framlei\u00f0a HTML-i\u00f0. k\u00f3\u00f0i<\/a>.<\/p>\n

Helsti kosturinn vi\u00f0 a\u00f0 nota sni\u00f0m\u00e1tav\u00e9l er s\u00e1 a\u00f0 h\u00fan einfaldar \u00fer\u00f3unarferli<\/a> og dregur \u00far magni k\u00f3\u00f0ans sem \u00fearf a\u00f0 skrifa. \u00deetta lei\u00f0ir til hra\u00f0ari \u00fer\u00f3unart\u00edma, au\u00f0veldari vi\u00f0halds og skilvirkari n\u00fdtingar au\u00f0linda. Auk \u00feess bj\u00f3\u00f0a sni\u00f0m\u00e1tav\u00e9lar upp \u00e1 lei\u00f0 til a\u00f0 sta\u00f0la \u00fatlit og tilfinningu vefs\u00ed\u00f0u e\u00f0a forrits, sem gerir \u00fea\u00f0 au\u00f0veldara a\u00f0 vi\u00f0halda samr\u00e6mdri v\u00f6rumerkjavitund \u00e1 mismunandi s\u00ed\u00f0um og sv\u00e6\u00f0um vefsins.<\/p>\n

Sni\u00f0m\u00e1tav\u00e9lar koma \u00ed m\u00f6rgum mismunandi myndum, allt fr\u00e1 einf\u00f6ldum textabundnum sni\u00f0m\u00e1tum til fl\u00f3knari kerfa sem sty\u00f0ja h\u00e1\u00fer\u00f3a\u00f0a eiginleika eins og skilyr\u00f0i, lykkjur og breytur. D\u00e6mi um vins\u00e6lar sni\u00f0m\u00e1tav\u00e9lar eru Handlebars, Mustache, Twig og Jinja2.<\/p>\n

\u00cd stuttu m\u00e1li er sni\u00f0m\u00e1tav\u00e9l \u00f6flugt t\u00f3l sem einfaldar \u00fer\u00f3un vefums\u00f3kna me\u00f0 \u00fev\u00ed a\u00f0 a\u00f0skilja birtingarlag fr\u00e1 vi\u00f0skiptal\u00f3g\u00edklagi. H\u00fan gerir forriturum kleift a\u00f0 b\u00faa til endurn\u00fdtanleg sni\u00f0m\u00e1t sem h\u00e6gt er a\u00f0 s\u00e9rsn\u00ed\u00f0a fyrir mismunandi tilgangi, sem lei\u00f0ir til hra\u00f0ari \u00fer\u00f3unart\u00edma, au\u00f0veldari vi\u00f0halds og skilvirkari n\u00fdtingar au\u00f0linda.<\/p>","protected":false},"excerpt":{"rendered":"

Uppg\u00f6tva\u00f0u kosti \u00feess a\u00f0 nota sni\u00f0m\u00e1tav\u00e9l \u00ed vef\u00fer\u00f3un. B\u00fa\u00f0u til d\u00fdnam\u00edskar HTML-s\u00ed\u00f0ur au\u00f0veldlega me\u00f0 fyrirfram h\u00f6nnu\u00f0um sni\u00f0m\u00e1tum og gagnaveitum.<\/p>","protected":false},"template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-6666","dictionary","type-dictionary","status-publish","hentry"],"acf":[],"yoast_head":"\nTemplate Engine - The Codest<\/title>\n<meta name=\"description\" content=\"Discover the benefits of using a template engine in web development. 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