0
votes

Filtre JQuery Basé sur le match de texte dans la ligne

Je suis Newbie à JQuery. J'ai ci-dessous HTML:

<script>
function testFilter(){
$(".filter").change(function() {
    var filterValue = $(this).val();
    var row = $('.record'); 
      console.log(filterValue);
    row.hide()
    row.each(function(i, el) {
         if($(el).children().innerHTML == filterValue) {
             $(el).show();
         }
    })   
});
}
</script>

javascript jquery html

0 commentaires

3 Réponses :

1
votes

Quelques modifications apportées à votre code.

Pour rendre votre filtrage meilleur, vous devez garder des valeurs de sélection de DDL à la même manière que les valeurs de table (.store). P>

Royaume-Uni ! = united_kingdom code> p> xxx pré>

p>



<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="search-button">
  <label for="filter">Store Name:</label>
  <select class="filter" data-tableId="table1" onchange="testFilter(this)">
    <option value="all">All Stores</option>
    <option value="United Kingdom">United Kingdom</option>
    <option value="United States">United States</option>
    <option value="France">France</option>
    <option value="Denmark">Denmark</option>
    <option value="Ireland">Ireland</option>
  </select>
</div>

<div id="recordContent">
  <table id="orderTable">
    <tbody>
      <tr>
        <th>Store Name</th>
        <th>Language Code</th>
        <th>Testcase Name</th>
        <th>Order Id</th>
        <th>Order Total</th>
        <th>Order Date</th>
      </tr>
      <tr class="record">
        <td class="store">ireland</td>
        <td class="langCode">en_IE</td>
        <td class="tcName">Guest User Checkout - Credit Card</td>
        <td class="orderID">4001820209</td>
        <td class="orderTotal">19.98</td>
        <td class="orderDate">12-02-2019 15:37:30.201</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">denmark</td>
        <td class="langCode">en_DK</td>
        <td class="tcName">Guest User Checkout - Credit Card</td>
        <td class="orderID">6001825084</td>
        <td class="orderTotal">338 DKK</td>
        <td class="orderDate">12-02-2019 15:37:35.140</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">united_kingdom</td>
        <td class="langCode">en_GB</td>
        <td class="tcName">Guest User Checkout - Credit Card</td>
        <td class="orderID">7002541022</td>
        <td class="orderTotal">13.04</td>
        <td class="orderDate">12-02-2019 15:45:08.038</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">united_states</td>
        <td class="langCode">en_US</td>
        <td class="tcName">Guest User Checkout - Credit Card</td>
        <td class="orderID">2001741036</td>
        <td class="orderTotal">69.90</td>
        <td class="orderDate">12-02-2019 15:46:33.310</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">united_kingdom</td>
        <td class="langCode">en_GB</td>
        <td class="tcName">Registered User Checkout - Paypal</td>
        <td class="orderID">7002541028</td>
        <td class="orderTotal">8.14</td>
        <td class="orderDate">12-02-2019 15:50:04.713</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">united_states</td>
        <td class="langCode">en_US</td>
        <td class="tcName">Registered User Checkout - Paypal</td>
        <td class="orderID">2001741030</td>
        <td class="orderTotal">15.98</td>
        <td class="orderDate">12-02-2019 15:51:23.551</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">france</td>
        <td class="langCode">en_FR</td>
        <td class="tcName">Guest User Checkout - Credit Card</td>
        <td class="orderID">11002001160</td>
        <td class="orderTotal">35.44</td>
        <td class="orderDate">12-02-2019 15:53:45.130</td>
      </tr>
      <tr></tr>
    </tbody>
  </table>
</div>

2 commentaires

Soulignore vs espaces

@epascarello Ouais, je l'obtiens mais j'ai oublié de le mentionner. Quoi qu'il en soit mis à jour ma réponse, merci de rappeler.

1
votes

Ceci est dû au fait que les valeurs des options de sélection ne correspondent pas aux champs du tableau. J'ai fait peu d'améliorations dans votre code JS:

  // I removed onchange property of your select 
  // because change event is already attached in this code
  $(".filter").change(function() {
      var translatedFilterValue = getTranslatedFilterValue($(this).val());
      var rows = $('.record'); 

      rows.each(function(i, el) {
           if(translatedFilterValue == 'all' || ($(el).find('.store').text() == translatedFilterValue)) {
               $(el).show();
           } else {
               $(el).hide();
           }
      })   
  });

  //
  // Translates text from select to corresponding values in table
  // for example: from "United States" to "united_states"
  //
  function getTranslatedFilterValue(filterValue) {
    filterValue = filterValue.toLowerCase();

    return filterValue.replace(' ', '_');
  }

2 commentaires

Pourquoi la conversion des chaînes sur chaque itération? Rend la boucle inefficace

@epascarello, tu as totalement raison! J'ai mis à jour ma réponse et mon violon. Merci :)

1
votes

$ (el) .children (). innerhtml code> regarde tout le texte de la ligne entière. Cela ne correspond pas à votre chaîne. Une autre valeur d'émission a des capuchons, les valeurs de la table ne le font pas. Il y a un soulignement et les valeurs ne le font pas.

Vous ne devez pas avoir d'événement d'ONCHANGE en ligne et que vous lierez à cet élément avec jQuery à l'intérieur. p>

Le code est commenté. p>

p>



<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div class="search-button">
  <label for="filter">Store Name:</label>
  <select class="filter" data-tableId="table1">
    <option value="all">All Stores</option>
    <option value="United Kingdom">United Kingdom</option>
    <option value="United States">United States</option>
    <option value="France">France</option>
    <option value="Denmark">Denmark</option>
    <option value="Ireland">Ireland</option>
  </select>
</div>

<div id="recordContent">
  <table id="orderTable">
    <tbody>
      <tr>
        <th>Store Name</th>
        <th>Language Code</th>
        <th>Testcase Name</th>
        <th>Order Id</th>
        <th>Order Total</th>
        <th>Order Date</th>
      </tr>
      <tr class="record">
        <td class="store">ireland</td>
        <td class="langCode">en_IE</td>
        <td class="tcName">Guest User Checkout - Credit Card</td>
        <td class="orderID">4001820209</td>
        <td class="orderTotal">19.98</td>
        <td class="orderDate">12-02-2019 15:37:30.201</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">denmark</td>
        <td class="langCode">en_DK</td>
        <td class="tcName">Guest User Checkout - Credit Card</td>
        <td class="orderID">6001825084</td>
        <td class="orderTotal">338 DKK</td>
        <td class="orderDate">12-02-2019 15:37:35.140</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">united_kingdom</td>
        <td class="langCode">en_GB</td>
        <td class="tcName">Guest User Checkout - Credit Card</td>
        <td class="orderID">7002541022</td>
        <td class="orderTotal">13.04</td>
        <td class="orderDate">12-02-2019 15:45:08.038</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">united_states</td>
        <td class="langCode">en_US</td>
        <td class="tcName">Guest User Checkout - Credit Card</td>
        <td class="orderID">2001741036</td>
        <td class="orderTotal">69.90</td>
        <td class="orderDate">12-02-2019 15:46:33.310</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">united_kingdom</td>
        <td class="langCode">en_GB</td>
        <td class="tcName">Registered User Checkout - Paypal</td>
        <td class="orderID">7002541028</td>
        <td class="orderTotal">8.14</td>
        <td class="orderDate">12-02-2019 15:50:04.713</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">united_states</td>
        <td class="langCode">en_US</td>
        <td class="tcName">Registered User Checkout - Paypal</td>
        <td class="orderID">2001741030</td>
        <td class="orderTotal">15.98</td>
        <td class="orderDate">12-02-2019 15:51:23.551</td>
      </tr>
      <tr></tr>
      <tr class="record">
        <td class="store">france</td>
        <td class="langCode">en_FR</td>
        <td class="tcName">Guest User Checkout - Credit Card</td>
        <td class="orderID">11002001160</td>
        <td class="orderTotal">35.44</td>
        <td class="orderDate">12-02-2019 15:53:45.130</td>
      </tr>
      <tr></tr>
    </tbody>
  </table>
</div>

0 commentaires