• Edit
  • Download
    1. <!DOCTYPE html>
    2. <html>
    3.  
    4. <head>
    5.   <meta charset="utf-8">
    6.   <title>ZingGrid: filterer demo</title>
    7.   <script nonce="undefined" src="https://cdn.zinggrid.com/zinggrid.min.js"></script>
    8.   <style>
    9.     body {
    10.       background: #e6e6e6;
    11.     }
    12.  
    13.     zing-grid[loading] {
    14.       height: 317px;
    15.     }
    16.   </style>
    17. </head>
    18.  
    19. <body>
    20.   <h3>`[filterer]` enables overriding part or all of the filterer for that column.</h3>
    21.   <p>In this example, the filterer has been customized to accept only letter inputs for the "Name" column</p>
    22.  
    23.   <zing-grid filter="inline" filterer>
    24.     <zg-caption>filterer Demo</zg-caption>
    25.     <zg-data data='[
    26.         {
    27.           "name": "Maria",
    28.           "number": 123
    29.         },
    30.         {
    31.           "name": "Juanita",
    32.           "number": 456
    33.         },
    34.         {
    35.           "name": "Felicity",
    36.           "number": 789
    37.         }
    38.       ]'>
    39.     </zg-data>
    40.     <zg-colgroup>
    41.       <zg-column index="name" filterer="customFilter"></zg-column>
    42.       <zg-column index="number"></zg-column>
    43.     </zg-colgroup>
    44.   </zing-grid>
    45.  
    46.   <script>
    47.     ZingGrid.setLicense(['26ccbfec16b8be9ee98c7d57bee6e498']);
    48.     window.customFilter = {
    49.       afterInit(oDOMFilter) {
    50.         let oDOMInput = oDOMFilter.querySelector('input');
    51.         oDOMInput.addEventListener('keypress', (e) => {
    52.           let char = e.key;
    53.           if (!/^[a-z]$/i.test(char)) {
    54.             e.preventDefault();
    55.           };
    56.         });
    57.       }
    58.     };
    59.   </script>
    60. </body>
    61.  
    62. </html>
    1. <!DOCTYPE html>
    2. <html>
    3.  
    4. <head>
    5.   <meta charset="utf-8">
    6.   <title>ZingGrid: filterer demo</title>
    7.   <script src="https://cdn.zinggrid.com/zinggrid.min.js"></script>
    8. </head>
    9.  
    10. <body>
    11.   <h3>`[filterer]` enables overriding part or all of the filterer for that column.</h3>
    12.   <p>In this example, the filterer has been customized to accept only letter inputs for the "Name" column</p>
    13.  
    14.   <zing-grid filter="inline" filterer>
    15.     <zg-caption>filterer Demo</zg-caption>
    16.     <zg-data data='[
    17.         {
    18.           "name": "Maria",
    19.           "number": 123
    20.         },
    21.         {
    22.           "name": "Juanita",
    23.           "number": 456
    24.         },
    25.         {
    26.           "name": "Felicity",
    27.           "number": 789
    28.         }
    29.       ]'>
    30.     </zg-data>
    31.     <zg-colgroup>
    32.       <zg-column index="name" filterer="customFilter"></zg-column>
    33.       <zg-column index="number"></zg-column>
    34.     </zg-colgroup>
    35.   </zing-grid>
    36.  
    37. </body>
    38.  
    39. </html>
    1. body {
    2.   background: #e6e6e6;
    3. }
    1. window.customFilter = {
    2.   afterInit(oDOMFilter) {
    3.     let oDOMInput = oDOMFilter.querySelector('input');
    4.     oDOMInput.addEventListener('keypress', (e) => {
    5.       let char = e.key;
    6.       if (!/^[a-z]$/i.test(char)) {
    7.         e.preventDefault();
    8.       };
    9.     });
    10.   }
    11. };