針對全文透過JS來做重點標示

在前陣子有個Case是要處理搜尋結果頁的部分,要將搜尋出來的內容利用關鍵字進行Highlight,所以有了下面這個範例,是利用正規表示法+JS進行處理,會無視搜尋關鍵字的大小寫,若要區分大小寫可將第45行中的gi,改為g就好,以下是範例頁面的Code,也可以直接連結到範例頁面試試看。

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Highlight Text Sample</title>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
    <style>
        .f-red{
            color: red;
            font-weight: bold;
        }
    </style>
</head>
<body>
	<div class="container">
		<div class="row">
			<div class="input-group mb-3">
				<input type="text" id="hightlightText" value="我" class="form-control">
				<div class="input-group-append">
				<button class="btn btn-primary" type="button" id="activeBtn">Button</button>
			</div>
		</div>
		</div>
		<div id="content" class="row"></div>
	</div>
</body>
</html>
var htmlText = "";
$.ajax({
    url: "highLightText.txt",
    async: false,
    success: function(response){
        htmlText = response;
    }
});
$("#content").html(htmlText);

var hightlightText = $("#hightlightText").val();
$.fn.highlight = function(what,spanClass) {
    return this.each(function(){
        var container = this,
            content = container.innerHTML,
            pattern = new RegExp('([<.]*)(' + what + ')([<.]*)','gi'),
            replaceWith = '$1<span ' + ( spanClass ? 'class="' + spanClass + '"' : '' ) + '">$2</span>$3',
            highlighted = content.replace(pattern,replaceWith);
        container.innerHTML = highlighted;
    });
}
$('#content').highlight(hightlightText,'f-red');

$("#activeBtn").click(function(){
    $("#content").html(htmlText);
    var hightlightText = $("#hightlightText").val();
    $('#content').highlight(hightlightText,'f-red');
});
<p>給到王平銀日持風臺色營對合我過友的、造也在乎費靜臺白國:投無心面策一十人力委了可來沒?動區雲溫好面些、味又動高兒可來成的常他告臺布來處本我:界沒乎真不下老關,業實了種童不成他神舉經公黑下方、小利頭適不保講以心感校趣facebook不他到代易上海。一設開物愛研題來一下一國該要、機出又際各內案名相落的沒上年水部求沒山大式理密。房長裡再造級……童面費後務,風一也本名。太一息品的看統配北心他合情分子的經易民告只?</p><p>進安太,狀立?</p><p>文它接。於能病到腦反的題光,異卻道華找重有地北得了,去她定究愛,局自明加汽容看google及兒已的facebook兩:未不乎動常看選的所國半成著坐靈人一本成英一環處教時告即小!後也臺市開半:技月家,展教子、起構的相要從王排,臉外產便上。運自片同合可家小的部方單美哥人頭讀更外前喜民,有不馬的,你風的;心說火來的……全起飛事影。</p><p>拉為三參。體成和正地該名玩公可等Google學素母為收營……時世的回過高布家不生世存故研,為親總手?行眼長藝想海能和門新小認中日每收交金又成Facebook來而出還內界官我告展了戲有了的的?</p><p>由在下代保不著春原還其元上計一中合小,合的難修技空麼母於車當為下大灣的更吸如果中法照日目Facebook評一種父魚,目發體必詩遊完到往她數他來們標民。有西加邊,的已明得國多、的且看花性小下時都葉輪我後?觀復大物則的示的戰品照!失分量認法。而日媽運那麼個,名目石師越慢面我的古望科流身代安次野大的大深為坡打南發入定筆境產飛東資再變新西一滿價由親爭水道不合不性,google去實差來。球寶的了放車早大馬產場到使引是名最少不人經進人聲經光我,活連第,風軍工星費書它出。情會了每記、能時外社班們人第底月草。股本我google也。是不大日生未向心獲投時成到告平一樣爸音裡使上後讀如推其界明國報問小國快,打問盡自;裡物候小的了民品著家爭行全位?這時的足子一可等學讀不其今當前生好年點自星我藝資做精只基家他命方資前能一們?facebook美十本世高月有量用不善大一王毒跑們這們其可理出一樣規加還人和其寶再西因觀文葉態,灣木學定,個一知論參細已車不;但地口不別的務際千信記車南的、在營該科讓,我子機數年原是紅戰動感問象易一人所消登衣以他型新三。童愛早十以民國止最時構空夜包害石識小導開Google足活。都是身也個紙失八模用精想修速情不散靜到了小神幾會比找銷消之:行的結星才山風人地。山情資器產們這還上想明生。</p><p>調活前育她一來資!車各向進方加取而向成:使知過不,賽舉師皮;早而運星傳等之是法死技斯身不放facebook也日綠手上,不還國、紅球色統形不發過青展國,運市包,雜開基民場操造奇證;地的會沒工星人去,我作感影她創書處營器病……期有生寫看果公們工張,什館進因了入麼對體算兒低汽?靜但開目地、好久我期展今視義本:政義相會位例皮,加情地分朋學客助……年認校分存片常一是。</p><p>刻爾全否便,此前大檢生生回電性其供假調神約獎因突自阿的。</p>

實際動手玩看看↓↓

You may also like...

347,896 Responses

  1. DennishIp表示:

    buy lasix fur pharm: lasix – buy furosemide online

  2. нарколог на дом вывод из запоя ростов http://www.zarabotokdoma.creartuforo.com/viewtopic.php?id=11473 .

  3. CurtisCem表示:

    buy ed pills ED meds online with insurance best ed pill ere pharm

  4. нарколог на дом вывод из запоя на дому klin.0pk.me/viewtopic.php?id=4405 .

  5. вывод. из. запоя. анонимно. ростов. golosa.ukrbb.net/viewtopic.php?f=3&t=7467 .

  6. Aviator combines excitement with high-stakes decisions, perfect for Indian players who love strategic gambling. Start with a demo to practice cash-out timing, then dive into real money rounds for serious rewards.

    online aviator game aviator game for money .

  7. BrianPaumn表示:

    Купить участок в Лотошино – Земля в кредит, Элитный посёлок

  8. Jefferyabuff表示:

    глаз бога бот
    https://main.eogs.pro

  9. RobertHam表示:

    https://erepharm.com/# erepharm.com

  10. LloydNoice表示:

    https://erepharm.com/# ere pharm

  11. вывод из запоя дешево ростов на дону вывод из запоя дешево ростов на дону .

  12. DennishIp表示:

    cheapest Kamagra Kam Pharm: kamagra oral jelly – kamagra

  13. Diplomi_vlEa表示:

    купить аттестат в омске [url=https://1oriks-diplom199.ru/]1oriks-diplom199.ru[/url] .

  14. CurtisCem表示:

    rybpharm rybelsus buy rybelsus rybpharm

  15. Williamhal表示:

    Director Jon M. Chu missed ‘Wicked’ premiere to welcome fifth child
    [url=https://kra12.top]kra4[/url]

    “Wicked” director Jon M. Chu couldn’t attend the film’s premiere in Los Angeles, and the reason is quite “wonderful.”

    Chu shared on his Instagram Stories that he and his wife Kristin Hodge welcomed their fifth child on Saturday, writing that he “can’t believe this happened while the movie is premiering.”

    “Magic is in the air,” he wrote, sharing a photo of Hodge holding their newborn daughter.
    https://kraken5af44k24fwzohe6fvqfgxfsee4lgydb3ayzkfhlzqhuwlo33ad.info
    kra12.at
    He added a note to his new addition: “Welcome to our world, you’re gonna do great. You have a lot of witches on your side.”

    “Wicked” stars singer Ariana Grande and Oscar-nominated actress Cynthia Erivo star as witches Glinda and Elphaba, respectively. The two-part movie is a cinematic adaptation of the famed Broadway musical, which is a prequel to “The Wizard of Oz” and tells an alternate version of events in Oz before Dorothy’s arrival.
    Chu may not have been able to physically attend the premiere but his presence was felt.

    According to footage from inside the theater posted online, a video of Chu speaking from the hospital was played before the movie began.

    “I’ve waited for three years to have this moment to share a movie with you but I’ve waited my whole life to have this moment, to have a fifth child right now,” he said in the video, as the audience was heard collectively “aww-ing” at the sentiment.

    With a laugh, Chu added that “of course, this little girl knows when to show up.”

    Jonathan Bailey, Bowen Yang, Ethan Slater, Michelle Yeoh and Jeff Goldblum round out the ensemble cast.

    Part one of “Wicked” will soar in theaters on November 22. The second film is expected in November 2025.

  16. Williamnag表示:

    Director Jon M. Chu missed ‘Wicked’ premiere to welcome fifth child
    [url=https://kra20.xyz]kra18.gl[/url]

    “Wicked” director Jon M. Chu couldn’t attend the film’s premiere in Los Angeles, and the reason is quite “wonderful.”

    Chu shared on his Instagram Stories that he and his wife Kristin Hodge welcomed their fifth child on Saturday, writing that he “can’t believe this happened while the movie is premiering.”

    “Magic is in the air,” he wrote, sharing a photo of Hodge holding their newborn daughter.
    https://kraken7jmgt7yhhe2c4iyilthnhcugfylcztsdhh7otrr6jgdw667qd.com
    kra9.cc
    He added a note to his new addition: “Welcome to our world, you’re gonna do great. You have a lot of witches on your side.”

    “Wicked” stars singer Ariana Grande and Oscar-nominated actress Cynthia Erivo star as witches Glinda and Elphaba, respectively. The two-part movie is a cinematic adaptation of the famed Broadway musical, which is a prequel to “The Wizard of Oz” and tells an alternate version of events in Oz before Dorothy’s arrival.
    Chu may not have been able to physically attend the premiere but his presence was felt.

    According to footage from inside the theater posted online, a video of Chu speaking from the hospital was played before the movie began.

    “I’ve waited for three years to have this moment to share a movie with you but I’ve waited my whole life to have this moment, to have a fifth child right now,” he said in the video, as the audience was heard collectively “aww-ing” at the sentiment.

    With a laugh, Chu added that “of course, this little girl knows when to show up.”

    Jonathan Bailey, Bowen Yang, Ethan Slater, Michelle Yeoh and Jeff Goldblum round out the ensemble cast.

    Part one of “Wicked” will soar in theaters on November 22. The second film is expected in November 2025.

  17. Williamcag表示:

    составляющие роста продаж – партнерские программы суть, как запустить партнерскую программу

  18. Тут можно преобрести сейф противопожарный купить огнестойкий сейф купить

  19. CurtisCem表示:

    kampharm.shop buy kamagra oral jelly Kam Pharm kamagra oral jelly

  20. BrianPaumn表示:

    Земляклик – Дом в аренду в области, Земельный участок в московской области

發佈留言

發佈留言必須填寫的電子郵件地址不會公開。