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yadcf
Lou K
Lou K

Reputation: 1138

yadcf remove select option before exFilterColumn()

I am trying to remove a select option from an external filter select field using yadcf 0.8.9. In yadcf 0.6.9 I was able to remove this option before the call to exFilterColumn(), but in 0.8.9 I must remove the option after the call.

Actually what I am trying to do is force the select to have some value which is in the table column, and to have the table filtered on that value

I can't seem to figure out how to remove the unfiltered possibility from the select and have the table filtered on the chosen value (either the first or one I am picking in the code). In 0.6.9, I removed '-1' value option, but this doesn't seem to work in 0.8.9.

Advice?

See http://codepen.io/louking/pen/ZWYpGM vs http://codepen.io/louking/pen/zqxBLL

html:

<div>
  <span id='yadcfext'></span>
</div>
<table id=tbl>
  <thead>
    <tr>
      <th>col0</th>
      <th>col1</th>
      <th>col2</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>a0</td>
      <td>b0</td>
      <td>c0</td>
    </tr>
     <tr>
      <td>a1</td>
      <td>b1</td>
      <td>c1</td>
    </tr>
  </tbody>
</table>

remove option before exFilterColumn

var dt= $('#tbl')
  .dataTable()
  .yadcf([
    {column_number: 0,
     filter_container_id: 'yadcfext'}
  ]);

var selectfilter = '#yadcfext';
$(selectfilter + ' option[value="-1"]').remove();

yadcf.exFilterColumn(dt, [[0,'a1']]);

remove option after exFilterColumn()

var dt= $('#tbl')
  .dataTable()
  .yadcf([
    {column_number: 0,
     filter_container_id: 'yadcfext'}
  ]);

yadcf.exFilterColumn(dt, [[0,'a1']]);

var selectfilter = '#yadcfext';
$(selectfilter + ' option[value="-1"]').remove();

Upvotes: 1

Views: 436

Answers (1)

Daniel
Daniel

Reputation: 37061

Sounds like a new feature :)

So since 0.9.0.beta.9 you can use the ommit_default_label option, see your codepen in action

* omit_default_label
    Required:           false
    Type:               boolean
    Default value:      false
    Description:        Prevent yadcf from adding "default_label" (Select value / Select values)
    Note                Currently supported in select / multi_select / custom_func / multi_select_custom_func

Upvotes: 1

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