ucan-ext-js-kitchen-sink/packages/local/util/src/Util.js

my-ext-gen-app description for Ext JS app MyExtGenApp

Ext.define('UCAN.util.src.Util', {
  singleton: true,
  alternateClassName: 'SinkUtil',

  cssSelector: function(cssClass) {
    return '[cls~=' + cssClass + ']';
  },

  downClass: function(cssClass) {
    return this.getView().down(SinkUtil.cssSelector(cssClass));
  },

  downClassFromView: function(view, cssClass) {
    return view.down(SinkUtil.cssSelector(cssClass));
  },

  upClass: function(cssClass) {
    return this.getView().up(SinkUtil.cssSelector(cssClass));
  },

  upClassFromView: function(view, cssClass) {
    return view.up(SinkUtil.cssSelector(cssClass));
  },

  cssQuery: function(cssClass) {
    return this.getView().query(SinkUtil.cssSelector(cssClass));
  },

  cssQueryFromView: function(view, cssClass) {
    return view.query(SinkUtil.cssSelector(cssClass));
  },

  renderDateTime: function(value, translator) {
    if (!Ext.isEmpty(value)) {
      let date = new Date(value);
      return Ext.util.Format.date(date, translator.get('date_time_format'));
    } else {
      return '';
    }
  },

  creator: function(val) {
    if (!Ext.isEmpty(val)) {
      const groups = val.match(/sn=([\w\xC4-\xFC-]*),fn=([\w\xC4-\xFC-]*)/);
      if (groups) {
        return groups[2] + ' ' + groups[1];
      }
    } else {
      return '';
    }
  },

  createGenericModel: function() {
    return Ext.create('UCAN.util.src.GenericModel');
  },

  fieldIsDirty(previousValue, fieldValue) {
    return !(Ext.isEmpty(previousValue) && Ext.isEmpty(fieldValue)) && previousValue !== fieldValue;
  },

  fieldHtmlChange(htmlString, value) {
    // true if one of the input strings contain text content
    return !(Ext.isEmpty(SinkUtil.stringTrimHtml(htmlString)) && Ext.isEmpty(value));
  },

  stringTrimHtml(htmlString) {
    return htmlString.replace(/<[^>]+>/g, '');
  },

  addToArray: function(existingArray, newData) {
    existingArray.push(newData);
    return [...new Set(existingArray)];
  },

  removeFromArray: function(existingArray, dataToRemove) {
    return existingArray.filter(content => content !== dataToRemove);
  }
});