Initializes global search field.
initAllField(field, [value])

field | string, field name (as defined in searches array)
value | string, value for the field (optional) will only be used for drop down field

Returns undefined.

#### Description

This method is called internally when user selects search field from global searches drop down field.
If you have grid defined in the following way: $('#grid').w2grid({ name: 'grid', show: { header : true, toolbar : true }, columns: [ { field: 'recid', caption: 'ID', size: '50px' }, { field: 'lname', caption: 'Last Name', size: '30%', searchable: true }, { field: 'fname', caption: 'First Name', size: '30%', searchable: true }, { field: 'email', caption: 'Email', size: '40%', searchable: true }, { field: 'sdate', caption: 'Start Date', size: '120px', searchable: true }, { field: 'sdate', caption: 'End Date', size: '120px', searchable: true } ] }); And if you change columns directly, you will need to: w2ui['grid'].initAllField('fname');