Jquery filter list by clicking link and show it in table

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I'm trying to get propper search by href values , but when i click on each value it shows me blank table, and index of values is always 0. I tried literally everything and none of that worked. I think that the main problem is in the script , because it always shows me blank index of each element.

Can someone tell me what i am missing?

Here is the code:

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>  // This script is working
$(document).ready(function(){
  $("#myInput").on("keyup", function() {        
    var value = $(this).val().toLowerCase();
    $("#myTable tr").filter(function() {
      $(this).toggle($(this).text().toLowerCase().indexOf(value) > -1)
    });
  });
});
</script>
<style>
table {
  font-family: arial, sans-serif;
  border-collapse: collapse;
  width: 100%;
}

td, th {
  border: 1px solid #dddddd;
  text-align: left;
  padding: 8px;
  
}

.odd {
      background: #5a95ee;
}
.even{
  background: #7eb9e0;
}

</style>
</head>
<body>

<input id="myInput" type="text" placeholder="Search.." style="float: right; width: 500px;" value="">
<br><br>

<table>
  <thead>
  <tr>
    <th>Predmet</th>
    <th>Tip</th>
    <th>Nastavnik</th>
    <th>Grupe</th>
    <th>Dan</th>
    <th>Termin</th>
    <th>Ucionica</th>
  </tr>
  
  </thead>
{% for raspored in rasporedi %}
  <tbody id="myTable">

  <tr class="{{ loop.cycle('odd', 'even') }}">
      
    <td > {{raspored['predmet']}}</td>
    <td>{{raspored['tip']}}</td>
    <td >{{raspored['nastavnik']}}</td>
    <td>{{raspored['grupe']}}</td>           // Python list ( data from mongodb )
    <td>{{raspored['dan']}}</td>
    <td>{{raspored['termin']}}</td>
    <td>{{raspored['ucionica']}}</td>
  </tr>
 
  </tbody>
  {% endfor %}


   
</table>


<br> <br>

<table style="width: 400px;" style="margin:0 auto;">
    <thead>
    <tr >
     
      <th>Nastavnik</th>
      <th>Ucionica</th>
    </tr>
    
    </thead>
  {% for raspored in dr %}
    <tbody id="myTabledva">
  
    <tr>
        
      <td class="nastavnik {{ loop.cycle('odd', 'even') }}"  > <a href="#" >{{raspored['nastavnik']}}</a></td>  
      <td class="ucionica {{ loop.cycle('odd', 'even') }}">  <a href="#" >{{raspored['ucionica']}}</a></td>
    </tr>
   
  </tbody>
  
    
  

  
  <script>    // Something is wrong with this script but i don't know what

      $(document).on("click", ".nastavnik", function(){

   var nastavnik = $("#myInput").val($(this).text());  

 
     $("#myTable tr").filter(function() { 
      
    $(this).toggle($(this).text().toLowerCase().indexOf(nastavnik) > -1 )

     });
    
 });
 
   </script> 

    {% endfor %}
  
  </table>

</body>

</html>

  <script>    // Something is wrong with this script but i don't know what

      $(document).on("click", ".nastavnik", function(){

   var nastavnik = $("#myInput").val($(this).text());  

 
     $("#myTable tr").filter(function() { 
      
    $(this).toggle($(this).text().toLowerCase().indexOf(nastavnik) > -1 )

     });
    
 });
 
   </script> 
1

There are 1 answers

4
Mitya On

You probably want something like:

$(document).on("click", ".nastavnik", function() {
    let nastavnik = $("#myInput").val(); //<-- get, not set, the entere val
    $("#myTable tr").show().filter(function() {  
        return $(this).text().toLowerCase().indexOf(nastavnik.toLowerCase()) == -1;
    }).hide();
 });

Logic:

  1. Get the entered value
  2. Get all table rows - show all by default
  3. Filter table rows to those that don't contain the entered search.
  4. Hide those rows.