CRM me nga Papa Raupatu

Me pehea te Whakaritea i tetahi Apure Puka me te Ra o tenei ra me te JavaScript me te JQuery ranei

Ahakoa te maha o nga otinga e whai waahi ana ki te penapena i te ra me ia puka whakaurunga, tera ano etahi waa kaore he whiringa. Ka akiaki matou i o taatau kiritaki ki te taapiri i tetahi mara huna ki o raatau papaanga me te tuku i enei korero me te urunga kia taea ai e ratou te whai i te wa e whakauruhia ai nga urunga puka. Ma te whakamahi i te JavaScript, he ngawari tenei.

Me pehea te Whakanuia i tetahi Apure Puka me te Ra o tenei ra me te 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>

Me wawahi te HTML me te waehere JavaScript kua whakaratohia ma te taahiraa:

  1. <!DOCTYPE html> a <html>: He whakapuakanga tuhinga HTML paerewa enei e tohu ana he tuhinga HTML5 tenei.
  2. <head>: Ka whakamahia tenei waahanga ki te whakauru i nga raraunga meta mo te tuhinga, penei i te taitara o te wharangi tukutuku, kua tautuhia ma te whakamahi i te <title> huānga.
  3. <title>: Ka tautuhia te taitara o te wharangi tukutuku ki te "Ra Whakanuia me te JavaScript."
  4. <body>: Koinei te waahanga ihirangi matua o te wharangi paetukutuku ka tuu koe i nga mea e kitea ana me nga huānga atanga kaiwhakamahi.
  5. <form>: He huānga puka kei roto nga mara whakauru. I tenei take, ka whakamahia hei whakauru i te mara whakauru huna ka whakakiia ki te ra o tenei ra.
  6. <input type="hidden" id="hiddenDateField" name="hiddenDateField">: He mara whakauru huna tenei. Kare e puta ki te wharangi engari ka taea te penapena raraunga. Ka hoatu he ID o “hiddenDateField” me te ingoa o “hiddenDateField” hei tautuhi me te whakamahi i te JavaScript.
  7. <script>: Koinei te tohu whakatuwhera mo te poraka tuhinga JavaScript, ka taea e koe te tuhi waehere JavaScript.
  8. function getFormattedDate() { ... }: Ka tautuhi tenei i tetahi mahi JavaScript e kiia ana getFormattedDate(). I roto i tenei mahi:
    • Ka hanga he hou Date ahanoa e tohu ana i te ra me te wa e whakamahi ana const today = new Date();.
    • Ka whakahōputuhia te rā ki te aho me te hōputu e hiahiatia ana (mm/dd/yyyy) mā te whakamahi today.toLocaleDateString(). te 'en-US' tautohenga whakapūtā te rohe (American English) mo te whakahōputu, me te ahanoa ki year, month, a day Ka tautuhia e nga taonga te whakatakotoranga ra.
  9. return formattedDate;: Ka whakahokia e tenei raina te ra whakahōputu hei aho.
  10. document.getElementById('hiddenDateField').value = getFormattedDate();: Tenei rarangi waehere:
    • whakamahinga document.getElementById('hiddenDateField') ki te whiriwhiri i te mara whakauru huna me te ID "hiddenDateField."
    • Ka tautuhia te value āhuatanga o te āpure tāuru kua tīpakohia ki te uara i whakahokia mai e te getFormattedDate() mahi. Ka whakakīia te āpure huna ki te rā o tēnei rā i roto i te hōputu kua tohua.

Ko te mutunga ko te wa e utaina ana te wharangi, ka whakakiia te mara whakauru huna me te ID “hiddenDateField” ki te ra o tenei ra i roto i te whakatakotoranga mm/dd/yyyy me te kore e arahi i nga tohu kore, penei i te getFormattedDate() mahi.

Me pehea te Whakanuia i tetahi Apure Puka me te Ra me te jQuery o tenei ra

<!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>

Ko tenei waehere HTML me JavaScript e whakaatu ana me pehea te whakamahi i te jQuery ki te whakakii i tetahi mara whakauru huna me te ra o tenei ra, kua whakahōputuhia hei mm/dd/yyyy, me te kore e arahi i nga tohu kore. Me wehewehe i te taahiraa i te taahiraa:

  1. <!DOCTYPE html> a <html>: He whakapuakanga tuhinga HTML paerewa enei e tohu ana he tuhinga HTML5 tenei.
  2. <head>: Ka whakamahia tenei waahanga mo te whakauru metadata me nga rauemi mo te wharangi paetukutuku.
  3. <title>: Ka tautuhi i te taitara o te wharangi tukutuku ki te "Raa Tuhinga o mua me te jQuery me te JavaScript Ra Ahanoa."
  4. <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>: Kei roto i tenei raina te whare pukapuka jQuery ma te tohu i tona puna mai i te whatunga tuku ihirangi (CDN). Ka whakarite kei te waatea te whare pukapuka jQuery hei whakamahi i te wharangi paetukutuku.
  5. <body>: Koinei te waahanga ihirangi matua o te wharangi paetukutuku ka tuu koe i nga mea e kitea ana me nga huānga atanga kaiwhakamahi.
  6. <form>: He huānga puka HTML i whakamahia hei whakauru i nga mara whakauru. I roto i tenei take, ka whakamahia hei whakauru i te mara whakauru huna.
  7. <input type="hidden" id="hiddenDateField" name="hiddenDateField">: He āpure tāuru huna e kore e kitea ki te whārangi tukutuku. Kua tautapahia he ID o “hiddenDateField” me te ingoa o “hiddenDateField.”
  8. <script>: Koinei te tohu whakatuwhera mo te poraka tuhinga JavaScript ka taea e koe te tuhi waehere JavaScript.
  9. $(document).ready(function() { ... });: He poraka waehere jQuery tenei. Ka whakamahia e ia te $(document).ready() mahi ki te whakarite kia rere te waehere kei roto i muri i te utaina o te wharangi. I roto i tenei mahi:
    • const today = new Date(); hanga he hou Date ahanoa e tohu ana i te rā me te wā o nāianei.
    • const formattedDate = today.toLocaleDateString('en-US', { ... }); whakahōputuhia te rā ki te aho me te hōputu e hiahiatia ana (mm/dd/yyyy) mā te whakamahi i te toLocaleDateString tikanga.
  10. $('#hiddenDateField').val(formattedDate); ka kowhiri i te mara whakauru huna me te ID "hiddenDateField" ma te whakamahi i te jQuery me te tautuhi i tana value ki te rā whakahōputu. He pai tenei ki te whakakii i te mara huna me te ra o tenei ra i roto i te whakatakotoranga kua tohua.

Ko te waehere jQuery he ngawari te mahi ki te kowhiri me te whakarereke i te mara whakauru huna i whakaritea ki te JavaScript parakore. Ina uta ana te wharangi, ka whakakiia te apure whakauru huna ki te ra o tenei ra i roto i te whakatakotoranga mm/dd/yyyy, karekau he koo matua kei reira, kua tohua i te formattedDate tāupe.

Douglas Karr

Douglas Karr he CMO o OpenINSIGHTS me te kaiwhakarewa o te Martech Zone. Kua awhina a Douglas i te tini o nga tiimatanga angitu a MarTech, kua awhina i te whakapau kaha ki te neke atu i te $5 piriona i roto i nga hokonga me nga haumitanga a Martech, me te awhina tonu i nga kamupene ki te whakatinana me te whakaaunoa i a raatau rautaki hoko me te hokohoko. Ko Douglas he huringa matihiko e mohiotia ana i te ao, he tohunga me te kaikorero a MarTech. Ko Douglas hoki te kaituhi i whakaputaina mo te aratohu a Dummie me te pukapuka kaiarahi pakihi.

Tefito pā

Hoki ki te pihi papa
Katia

Kua kitea te Adblock

Martech Zone Ka taea e ia te whakarato ki a koe i enei mea kaore he utu na te mea ka whakawhiwhihia e matou to maatau papaanga ma te whiwhinga moni panui, hononga hononga, me nga kaitautoko. Ka maioha matou ki te tangohia e koe to aukati panui i a koe e tiro ana i to maatau papaanga.