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cmb2-field-ajax-search
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v1.0.1 

Group fields support
Widget area support
Use of devbridgeAutocomplete() instead of autocomplete() to avoid errors
This commit is contained in:
Ruben Garcia 2017-06-01 16:26:57 +02:00
parent 95f31838d8
commit 527ddc5195
4 changed files with 114 additions and 86 deletions
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8
cmb2-field-ajax-search.php
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@ -4,7 +4,7 @@ Plugin Name: CMB2 Field Type: Ajax Search
Plugin URI: https://github.com/rubengc/cmb2-field-ajax-search Plugin URI: https://github.com/rubengc/cmb2-field-ajax-search
GitHub Plugin URI: https://github.com/rubengc/cmb2-field-ajax-search GitHub Plugin URI: https://github.com/rubengc/cmb2-field-ajax-search
Description: CMB2 field type to attach posts, users or terms. Description: CMB2 field type to attach posts, users or terms.
Version: 1.0.0 Version: 1.0.1
Author: Ruben Garcia Author: Ruben Garcia
Author URI: http://rubengc.com/ Author URI: http://rubengc.com/
License: GPLv2+ License: GPLv2+
@ -23,7 +23,7 @@ if( ! class_exists( 'CMB2_Field_Ajax_Search' ) ) {
/** /**
* Current version number * Current version number
*/ */
const VERSION = '1.0.0'; const VERSION = '1.0.1';
/** /**
* Initialize the plugin by hooking into CMB2 * Initialize the plugin by hooking into CMB2
@ -179,8 +179,8 @@ if( ! class_exists( 'CMB2_Field_Ajax_Search' ) ) {
*/ */
public function setup_admin_scripts() { public function setup_admin_scripts() {
wp_register_script( 'jquery-autocomplete', plugins_url( 'js/jquery.autocomplete.min.js', __FILE__ ), array( 'jquery' ), self::VERSION, true ); wp_register_script( 'jquery-autocomplete-ajax-search', plugins_url( 'js/jquery.autocomplete.min.js', __FILE__ ), array( 'jquery' ), self::VERSION, true );
wp_register_script( 'cmb-ajax-search', plugins_url( 'js/ajax-search.js', __FILE__ ), array( 'jquery', 'jquery-autocomplete', 'jquery-ui-sortable' ), self::VERSION, true ); wp_register_script( 'cmb-ajax-search', plugins_url( 'js/ajax-search.js', __FILE__ ), array( 'jquery', 'jquery-autocomplete-ajax-search', 'jquery-ui-sortable' ), self::VERSION, true );
wp_localize_script( 'cmb-ajax-search', 'cmb_ajax_search', array( wp_localize_script( 'cmb-ajax-search', 'cmb_ajax_search', array(
'ajaxurl' => admin_url( 'admin-ajax.php' ), 'ajaxurl' => admin_url( 'admin-ajax.php' ),

7
css/ajax-search.css
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@ -6,8 +6,8 @@
.autocomplete-group { padding: 2px 5px; } .autocomplete-group { padding: 2px 5px; }
.autocomplete-group strong { display: block; border-bottom: 1px solid #000; } .autocomplete-group strong { display: block; border-bottom: 1px solid #000; }
input.cmb-ajax-search { width: 30em; } input.cmb-ajax-search { width: 25em; }
.cmb-ajax-search-results { width: 30em; padding: 0 1px; box-sizing: border-box; margin-bottom: 5px; } .cmb-ajax-search-results { width: 25em; padding: 0 1px; box-sizing: border-box; margin-bottom: 5px; }
.cmb-ajax-search-results li { margin: 0; border-bottom: 1px solid #f4f4f4; padding: 7px 5px; background: #fff; } .cmb-ajax-search-results li { margin: 0; border-bottom: 1px solid #f4f4f4; padding: 7px 5px; background: #fff; }
.cmb-ajax-search-results li:last-child { border-bottom: none; } .cmb-ajax-search-results li:last-child { border-bottom: none; }
.cmb-ajax-search-results li span.hndl { font-size: 13px; line-height: 16px; color: #ccc; margin: 0 8px 0 0; height: 16px; cursor: s-resize; } .cmb-ajax-search-results li span.hndl { font-size: 13px; line-height: 16px; color: #ccc; margin: 0 8px 0 0; height: 16px; cursor: s-resize; }
@ -27,3 +27,6 @@ input.cmb-ajax-search { width: 30em; }
#side-sortables .cmb2-wrap input + input.cmb-ajax-search { margin-top: 1px; } /* Fix extra margin from CMB2 */ #side-sortables .cmb2-wrap input + input.cmb-ajax-search { margin-top: 1px; } /* Fix extra margin from CMB2 */
/* Repeatable groups */
.cmb-repeatable-group .cmb-type-post-ajax-search .cmb-td, .cmb-repeatable-group .cmb-type-user-ajax-search .cmb-td, .cmb-repeatable-group .cmb-type-term-ajax-search .cmb-td { position: relative; }
.cmb-repeatable-group .cmb-ajax-search-spinner { position: absolute; top: 50%; right: 10px; margin: -7px 0 0 0; }

178
js/ajax-search.js
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@ -1,99 +1,119 @@
(function( $ ) { (function( document, $ ) {
$('.cmb-ajax-search').each(function () { function init_ajax_search() {
var input_id = $(this).attr('id'); // Field id with '_input' sufix (the searchable field) $('.cmb-ajax-search:not([data-ajax-search="true"])').each(function () {
var field_id = $(this).attr('id').replace( new RegExp('_input$'), '' ); // Field id, the true one field $(this).attr('data-ajax-search', true);
var object_type = $(this).attr('data-object-type');
var query_args = $(this).attr('data-query-args');
$(this).autocomplete({ var input_id = $(this).attr('id'); // Field id with '_input' sufix (the searchable field)
serviceUrl: cmb_ajax_search.ajaxurl, var field_id = $(this).attr('id').replace( new RegExp('_input$'), '' ); // Field id, the true one field
type: 'POST', var object_type = $(this).attr('data-object-type');
triggerSelectOnValidInput: false, var query_args = $(this).attr('data-query-args');
showNoSuggestionNotice: true,
params: {
action : 'cmb_ajax_search_get_results',
nonce : cmb_ajax_search.nonce, // nonce
field_id : field_id, // Field id for hook purposes
object_type : object_type, // post, user or term
query_args : query_args, // Query args passed to field
},
transformResult: function( results ) {
var suggestions = $.parseJSON( results );
if( $('#' + field_id + '_results li').length ) { $(this).devbridgeAutocomplete({
var selected_vals = []; serviceUrl: cmb_ajax_search.ajaxurl,
var d = 0; type: 'POST',
triggerSelectOnValidInput: false,
showNoSuggestionNotice: true,
params: {
action : 'cmb_ajax_search_get_results',
nonce : cmb_ajax_search.nonce, // nonce
field_id : field_id, // Field id for hook purposes
object_type : object_type, // post, user or term
query_args : query_args, // Query args passed to field
},
transformResult: function( results ) {
var suggestions = $.parseJSON( results );
$('#' + field_id + '_results input').each(function( index, element ) { if( $('#' + field_id + '_results li').length ) {
selected_vals.push( $(this).val() ); var selected_vals = [];
}); var d = 0;
// Remove already picked suggestions $('#' + field_id + '_results input').each(function( index, element ) {
$(suggestions).each(function( index, suggestion ) { selected_vals.push( $(this).val() );
if( $.inArray( ( suggestion.id ).toString(), selected_vals ) > -1 ) { });
suggestions.splice( index - d, 1 );
d++;
}
});
}
return { suggestions: suggestions }; // Remove already picked suggestions
}, $(suggestions).each(function( index, suggestion ) {
onSearchStart: function(){ if( $.inArray( ( suggestion.id ).toString(), selected_vals ) > -1 ) {
$(this).next('img.cmb-ajax-search-spinner').css( 'display', 'inline-block' ); suggestions.splice( index - d, 1 );
}, d++;
onSearchComplete: function(){ }
$(this).next('img.cmb-ajax-search-spinner').hide(); });
}, }
onSelect: function ( suggestion ) {
$(this).autocomplete('clearCache'); return { suggestions: suggestions };
},
var field_name = $(this).attr('id').replace( new RegExp('_input$'), '' ); onSearchStart: function(){
var multiple = $(this).attr('data-multiple'); $(this).next('img.cmb-ajax-search-spinner').css( 'display', 'inline-block' );
var limit = parseInt( $(this).attr('data-limit') ); },
var sortable = $(this).attr('data-sortable'); onSearchComplete: function(){
$(this).next('img.cmb-ajax-search-spinner').hide();
if( multiple == 1 ) { },
// Multiple onSelect: function ( suggestion ) {
$('#' + field_name + '_results' ).append( '<li>' + $(this).devbridgeAutocomplete('clearCache');
( ( sortable == 1 ) ? '<span class="hndl"></span>' : '' ) +
'<input type="hidden" name="' + field_name + '[]" value="' + suggestion.id + '">' + var field_name = $(this).attr('id').replace( new RegExp('_input$'), '' );
'<a href="' + suggestion.link + '" target="_blank" class="edit-link">' + suggestion.value + '</a>' + var multiple = $(this).attr('data-multiple');
'<a class="remover"><span class="dashicons dashicons-no"></span><span class="dashicons dashicons-dismiss"></span></a>' + var limit = parseInt( $(this).attr('data-limit') );
'</li>' ); var sortable = $(this).attr('data-sortable');
$(this).val( '' ); if( multiple == 1 ) {
// Multiple
// Checks if there is the max allowed results, limit < 0 means unlimited $('#' + field_name + '_results' ).append( '<li>' +
if( limit > 0 && limit == $('#' + field_name + '_results li').length ) { ( ( sortable == 1 ) ? '<span class="hndl"></span>' : '' ) +
$(this).prop( 'disabled', 'disabled' ); '<input type="hidden" name="' + field_name + '[]" value="' + suggestion.id + '">' +
} else { '<a href="' + suggestion.link + '" target="_blank" class="edit-link">' + suggestion.value + '</a>' +
$(this).focus(); '<a class="remover"><span class="dashicons dashicons-no"></span><span class="dashicons dashicons-dismiss"></span></a>' +
'</li>' );
$(this).val( '' );
// Checks if there is the max allowed results, limit < 0 means unlimited
if( limit > 0 && limit == $('#' + field_name + '_results li').length ) {
$(this).prop( 'disabled', 'disabled' );
} else {
$(this).focus();
}
} else {
// Singular
$('input[name=' + field_name + ']').val( suggestion.id ).change();
} }
} else {
// Singular
$('input[name=' + field_name + ']').val( suggestion.id ).change();
} }
});
if( $(this).attr('data-sortable') == 1 ){
$('#' + field_id + '_results').sortable({
handle : '.hndl',
placeholder : 'ui-state-highlight',
forcePlaceholderSize : true
});
} }
}); });
}
if( $(this).attr('data-sortable') == 1 ){ // Initialize ajax search
$('#' + field_id + '_results').sortable({ init_ajax_search();
handle : '.hndl',
placeholder : 'ui-state-highlight', // Initialize on group fields add row
forcePlaceholderSize : true $( document ).on( 'cmb2_add_row', function( evt, $row ) {
}); $row.find('.cmb-ajax-search').attr('data-ajax-search', false);
}
init_ajax_search();
}); });
$('.cmb-ajax-search-results').on( 'click', 'a.remover', function() { // Initialize on widgets area
$(document).on('widget-updated widget-added', function() {
init_ajax_search();
});
// On click remover listener
$('body').on( 'click', '.cmb-ajax-search-results a.remover', function() {
$(this).parent('li').fadeOut( 400, function(){ $(this).parent('li').fadeOut( 400, function(){
var field_id = $(this).parents('ul').attr('id').replace('_results', ''); var field_id = $(this).parents('ul').attr('id').replace('_results', '');
$('#' + field_id).removeProp( 'disabled' ); $('#' + field_id).removeProp( 'disabled' );
$('#' + field_id).autocomplete('clearCache'); $('#' + field_id).devbridgeAutocomplete('clearCache');
$(this).remove(); $(this).remove();
}); });
}); });
})(jQuery); })(document, jQuery);

5
readme.md
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@ -156,5 +156,10 @@ If multiple == true will return an array of IDs of attached object:
## Changelog ## Changelog
### 1.0.1
* Group fields support
* Widget area support
* Use of devbridgeAutocomplete() instead of autocomplete() to avoid errors
### 1.0.0 ### 1.0.0
* Initial commit * Initial commit