<\/span><\/h2>\n\n\nV\u1ec1 c\u01a1 b\u1ea3n, b\u1ea1n ch\u1ec9 vi\u1ec7c copy n\u1ed9i dung c\u1ee7a file JS b\u00ean ngo\u00e0i v\u00e0 paste n\u00f3 v\u00e0o gi\u1eefa th\u1ebb script trong HTML c\u1ee7a b\u1ea1n.<\/p>\n\n\n
N\u00f3 tr\u00f4ng gi\u1ed1ng nh\u01b0 th\u1ebf n\u00e0y:<\/p>\n\n\n
<script>\nJavascript c\u1ee7a b\u1ea1n \u0111\u1eb7t \u1edf \u0111\u00e2y\n<\/script><\/pre>\n\n\n
\n\n\n<\/span>C\u00e1i n\u00e0y c\u00f3 t\u00e1c d\u1ee5ng g\u00ec?<\/span><\/h2>\n\n\n\u0110\u1eb7t JS c\u1ee7a b\u1ea1n v\u00e0o trong HTML s\u1ebd gi\u00fap tr\u00ecnh duy\u1ec7t web gi\u1ea3m s\u1ed1 v\u00f2ng l\u1eb7p ph\u1ea3n h\u1ed3i \u0111\u1ebfn m\u00e1y ch\u1ee7, v\u00ec b\u00e2y gi\u1edd b\u1ea1n kh\u00f4ng g\u1ecdi file t\u00e1ch bi\u1ec7t b\u00ean ngo\u00e0i n\u1eefa, khi tr\u00ecnh duy\u1ec7t t\u1ea3i HTML, n\u00f3 \u0111\u00e3 th\u1ea5y JS \u0111\u01b0\u1ee3c n\u1ed9i tuy\u1ebfn b\u00ean trong.<\/p>\n\n\n
\n\n\n<\/span>C\u00f4ng c\u1ee5<\/span><\/h2>\n\n\n\u0110\u1ec3 ki\u1ec3m tra c\u00e1ch JavaScript \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean trang, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 nh\u01b0 PageSpeed Insights.<\/p>\n\n\n
(D\u1ecbch t\u1eeb b\u00e0i vi\u1ebft: Inline small Javascript \u2013 T\u00e1c gi\u1ea3: Patrick Sexton \u2013 Website: Varvy)<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"N\u1ed9i tuy\u1ebfn JavaScript l\u00e0 g\u00ec? Khi JavaScript \u1edf trong file HTML v\u00e0 n\u1eb1m gi\u1eefa th\u1ebb script, n\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 n\u1ed9i tuy\u1ebfn; N\u1ed9i tuy\u1ebfn JS \u0111\u01a1n gi\u1ea3n c\u00f3 ngh\u0129a l\u00e0 \u0111\u01b0a JavaScript c\u1ee7a b\u1ea1n v\u00e0o trong file HTML thay v\u00ec file JS b\u00ean ngo\u00e0i; T\u1ea1i sao l\u1ea1i n\u1ed9i tuy\u1ebfn JavaScript? L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c n\u00e0y …<\/p>\n","protected":false},"author":1,"featured_media":20445,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[272],"tags":[],"yoast_head":"\n
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