Gecko [ rhythmmedical.in ]

Name	Size	Permission
allowClear.js	2.28 KB	-rw-rw-rw-
base.js	4.11 KB	-rw-rw-rw-
clickMask.js	652 B	-rw-rw-rw-
eventRelay.js	1.06 KB	-rw-rw-rw-
multiple.js	2.6 KB	-rw-rw-rw-
placeholder.js	1.26 KB	-rw-rw-rw-
search.js	6.06 KB	-rw-rw-rw-
single.js	2.46 KB	-rw-rw-rw-
stopPropagation.js	710 B	-rw-rw-rw-

Code Editor : allowClear.js

define([
  'jquery',
  '../keys'
], function ($, KEYS) {
  function AllowClear () { }

AllowClear.prototype.bind = function (decorated, container, $container) {
    var self = this;

decorated.call(this, container, $container);

if (this.placeholder == null) {
      if (this.options.get('debug') && window.console && console.error) {
        console.error(
          'Select2: The `allowClear` option should be used in combination ' +
          'with the `placeholder` option.'
        );
      }
    }

this.$selection.on('mousedown', '.select2-selection__clear',
      function (evt) {
        self._handleClear(evt);
    });

container.on('keypress', function (evt) {
      self._handleKeyboardClear(evt, container);
    });
  };

AllowClear.prototype._handleClear = function (_, evt) {
    // Ignore the event if it is disabled
    if (this.options.get('disabled')) {
      return;
    }

var $clear = this.$selection.find('.select2-selection__clear');

// Ignore the event if nothing has been selected
    if ($clear.length === 0) {
      return;
    }

evt.stopPropagation();

var data = $clear.data('data');

for (var d = 0; d < data.length; d++) {
      var unselectData = {
        data: data[d]
      };

// Trigger the `unselect` event, so people can prevent it from being
      // cleared.
      this.trigger('unselect', unselectData);

// If the event was prevented, don't clear it out.
      if (unselectData.prevented) {
        return;
      }
    }

this.$element.val(this.placeholder.id).trigger('change');

this.trigger('toggle', {});
  };

AllowClear.prototype._handleKeyboardClear = function (_, evt, container) {
    if (container.isOpen()) {
      return;
    }

if (evt.which == KEYS.DELETE || evt.which == KEYS.BACKSPACE) {
      this._handleClear(evt);
    }
  };

AllowClear.prototype.update = function (decorated, data) {
    decorated.call(this, data);

if (this.$selection.find('.select2-selection__placeholder').length > 0 ||
        data.length === 0) {
      return;
    }

var $remove = $(
      '<span class="select2-selection__clear">' +
        '&times;' +
      '</span>'
    );
    $remove.data('data', data);

this.$selection.find('.select2-selection__rendered').prepend($remove);
  };

return AllowClear;
});

${this.title}

Code Editor : allowClear.js