ã„ã‚„ãªãƒ–ãƒã‚°: JavaScript ã§ã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ã‚¿ãƒ« grep 検索JavaScript ã§ã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ã‚¿ãƒ« grep 検索 JavaScript㧠grep 検索をã—よã†ã¨æ€ã„ã€æ¬¡ã®ã‚ˆã†ãªã‚³ãƒ¼ãƒ‰ã‚’書ã„ãŸã€‚ function grep (pattern) { try { var regex = new RegExp(pattern, "i"); var spans = document.getElementsByTagName('span'); var length = spans.length; for (var i = 0; i < length; i++) { var e = spans[i]; if (e.className == "line") { if (e.innerHTML.match(regex)) { e.style.display = "inline"; } else { e.style.display = "none"; } } }
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