Li-CRM le Li-Platform tsa Data

Mokhoa oa ho tlatsa sebaka sa Foromo ka Letsatsi la Kajeno le JavaScript kapa JQuery

Le ha litharollo tse ngata li fana ka monyetla oa ho boloka letsatsi ka mongolo o mong le o mong oa foromo, ho na le linako tse ling tseo e seng khetho. Re khothaletsa bareki ba rona hore ba kenye sebaka se patiloeng sebakeng sa bona sa marang-rang mme ba fetise tlhahisoleseling ena hammoho le keno e le hore ba tsebe ho tseba hore na ho kentsoe liforomo neng. Ho sebelisa JavaScript, sena se bonolo.

Mokhoa oa ho tlatsa Setsi sa Foromo ka Letsatsi la Kajeno le JavaScript

<!DOCTYPE html>
<html>
<head>
    <title>Date Prepopulation with JavaScript</title>
</head>
<body>
    <form>
        <!-- Hidden field for the date -->
        <input type="hidden" id="hiddenDateField" name="hiddenDateField">
    </form>

    <script>
        // Function to get today's date in the desired format
        function getFormattedDate() {
            const today = new Date();
            const formattedDate = today.toLocaleDateString('en-US', {
                year: 'numeric',
                month: '2-digit',
                day: '2-digit'
            });
            return formattedDate;
        }

        // Use JavaScript to set the value of the hidden field to today's date
        document.getElementById('hiddenDateField').value = getFormattedDate();
    </script>
</body>
</html>

Ha re qhekelle khoutu e fanoeng ea HTML le JavaScript mohato ka mohato:

  1. <!DOCTYPE html> 'me <html>: Tsena ke liphatlalatso tse tloaelehileng tsa tokomane ea HTML tse hlalosang hore ena ke tokomane ea HTML5.
  2. <head>: Karolo ena hangata e sebelisoa ho kenyelletsa metadata mabapi le tokomane, joalo ka sehlooho sa leqephe la tepo, le behiloeng ho sebelisoa <title> elemente.
  3. <title>: Sena se beha sehlooho sa leqephe la tepo ho "Date Prepopulation with JavaScript."
  4. <body>: Ena ke karolo ea mantlha ea litaba tsa leqephe la tepo moo u behang litaba tse bonahalang le likarolo tsa sebopeho sa basebelisi.
  5. <form>: Karolo ea foromo e ka bang le likarolo tsa ho kenya. Tabeng ena, e sebelisoa ho kenyelletsa karolo e patiloeng ea ho kenya e tla tlatsoa ka letsatsi la kajeno.
  6. <input type="hidden" id="hiddenDateField" name="hiddenDateField">: Ena ke sebaka se patiloeng sa ho kenya. Ha e hlahe leqepheng empa e ka boloka data. E filoe ID ea "hiddenDateField" le lebitso la "hiddenDateField" bakeng sa ho tsebahatsa le ho sebelisoa ho JavaScript.
  7. <script>: Ena ke tag ea ho bula sebaka sa JavaScript script, moo o ka ngolang khoutu ea JavaScript.
  8. function getFormattedDate() { ... }: Sena se hlalosa mosebetsi oa JavaScript o bitsoang getFormattedDate(). Ka har'a ts'ebetso ena:
    • E theha e ncha Date ntho e emelang letsatsi le nako e sebedisoang const today = new Date();.
    • E hlophisa letsatsi hore e be khoele ka sebopeho se lakatsehang (mm/dd/yyyy) e sebelisa today.toLocaleDateString(). The 'en-US' khang e totobatsa sebaka (American English) bakeng sa ho fometa, le ntho e nang le year, month, 'me day thepa e hlalosa sebopeho sa letsatsi.
  9. return formattedDate;: Mohala ona o khutlisa letsatsi le hlophisitsoeng joalo ka khoele.
  10. document.getElementById('hiddenDateField').value = getFormattedDate();: Mokhoa ona oa khoutu:
    • o sebelisa khanya e document.getElementById('hiddenDateField') ho khetha sebaka se patiloeng sa ho kenya ka ID "hiddenDateField."
    • E beha value thepa ea sebaka se khethiloeng sa ho kenya boleng bo khutlisetsoang ke getFormattedDate() tshebetso. Sena se tlatsa sebaka se patiloeng ka letsatsi la kajeno ka mokhoa o boletsoeng.

Sephetho ke hore ha leqephe le jara, sebaka sa ho kenya se patiloeng se nang le ID "hiddenDateField" se tlatsitsoe ka letsatsi la kajeno ka sebopeho mm/dd/yyyy ntle le li-zero tse etellang pele, joalo ka ha ho boletsoe ho getFormattedDate() sebetsa.

Mokhoa oa ho tlatsa Setsi sa Foromo ka Letsatsi la Kajeno le jQuery

<!DOCTYPE html>
<html>
<head>
    <title>Date Prepopulation with jQuery and JavaScript Date Object</title>
    <!-- Include jQuery from a CDN -->
    <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
</head>
<body>
    <form>
        <!-- Hidden field for the date -->
        <input type="hidden" id="hiddenDateField" name="hiddenDateField">
    </form>

    <script>
        // Use jQuery to set the value of the hidden field to today's date
        $(document).ready(function() {
            const today = new Date();
            const formattedDate = today.toLocaleDateString('en-US', {
                year: 'numeric',
                month: '2-digit',
                day: '2-digit'
            });
            $('#hiddenDateField').val(formattedDate);
        });
    </script>
</body>
</html>

Khoutu ena ea HTML le JavaScript e bonts'a mokhoa oa ho sebelisa jQuery ho tlatsa sebaka sa ho kenya se patiloeng ka letsatsi la kajeno, le hlophisitsoeng joalo ka mm/dd/yyyy, ntle le li-zero tse etellang pele. Ha re e arole mohato ka mohato:

  1. <!DOCTYPE html> 'me <html>: Tsena ke liphatlalatso tse tloaelehileng tsa tokomane ea HTML tse bontšang hore ena ke tokomane ea HTML5.
  2. <head>: Karolo ena e sebelisetsoa ho kenyelletsa metadata le lisebelisoa bakeng sa leqephe la tepo.
  3. <title>: E beha sehlooho sa leqephe ho "Date Prepopulation with jQuery le JavaScript Date Object."
  4. <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>: Mohala ona o kenyelletsa laeborari ea jQuery ka ho hlakisa mohloli oa eona ho tsoa marang-rang a phano ea litaba (CDN). E netefatsa hore laeborari ea jQuery e teng bakeng sa ho sebelisoa leqepheng la webo.
  5. <body>: Ena ke karolo ea mantlha ea litaba tsa leqephe la tepo moo u behang litaba tse bonahalang le likarolo tsa sebopeho sa basebelisi.
  6. <form>: Karolo ea foromo ea HTML e sebelisoang ho kenyelletsa likarolo tsa ho kenya. Tabeng ena, e sebelisetsoa ho kenyelletsa karolo e patiloeng ea ho kenya.
  7. <input type="hidden" id="hiddenDateField" name="hiddenDateField">: Karolo e patiloeng ea ho kenya e ke keng ea bonahala leqepheng la tepo. E filoe ID ea "hiddenDateField" le lebitso la "hiddenDateField."
  8. <script>: Ena ke tag e qalang bakeng sa sengoloa sa JavaScript moo o ka ngolang khoutu ea JavaScript.
  9. $(document).ready(function() { ... });: Ena ke jQuery code block. E sebelisa $(document).ready() sebetsa ho netefatsa hore khoutu e teng e sebetsa kamora hore leqephe le phethe ka botlalo. Ka har'a ts'ebetso ena:
    • const today = new Date(); e theha e ncha Date ntho e emelang letsatsi le nako ya jwale.
    • const formattedDate = today.toLocaleDateString('en-US', { ... }); e hlophisa letsatsi hore e be khoele e nang le sebopeho se lakatsehang (mm/dd/yyyy) e sebelisa faele ea toLocaleDateString Mokhoa.
  10. $('#hiddenDateField').val(formattedDate); e khetha sebaka sa ho kenya se patiloeng ka ID "hiddenDateField" e sebelisa jQuery ebe e e beha value ho fihlela letsatsing le hlophisitsoeng. Sena se etsa hantle pele ho sebaka se patiloeng ka letsatsi la kajeno ka mokhoa o boletsoeng.

Khoutu ea jQuery e nolofatsa mokhoa oa ho khetha le ho fetola sebaka se patiloeng sa ho kenya ha se bapisoa le JavaScript e hloekileng. Ha leqephe le laela, sebaka sa ho kenya se patiloeng se tlatsoa ka letsatsi la kajeno ka sebopeho sa mm/dd/yyyy, 'me ha ho na li-zero tse teng, joalo ka ha ho boletsoe ho formattedDate polygonal.

Douglas Karr

Douglas Karr ke CMO ea Bula LITLHAKISO le mothehi oa Martech Zone. Douglas o thusitse batho ba bangata ba atlehileng ho qala ka MarTech, o thusitse boitelong bo nepahetseng ba chelete e fetang $5 bilione ho reka le matsete a Martech, mme o ntse a tsoela pele ho thusa lik'hamphani ho kenya ts'ebetsong le ho iketsetsa maano a bona a ho rekisa le ho bapatsa. Douglas ke setsebi le sebui sa MarTech se tsebahalang lefatšeng ka bophara. Douglas hape ke sengoli se hatisitsoeng sa tataiso ea Dummie le buka ea boetapele ba khoebo.

Related Articles

Konopo ea holimo
Close

Adblock e fumanwe

Martech Zone e khona ho u fa litaba tsena ntle ho tefo hobane re etsa chelete sebakeng sa rona sa marang-rang ka lekeno la lipapatso, likhokahano tsa kopanelo le lithuso tsa lichelete. Re ka thabela ha o ka tlosa se thibelang lipapatso ha u ntse u sheba sebaka sa rona sa marang-rang.