angular2/src/forms/form_builder.map

Angular 2 - a web framework for modern web apps

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StringMapWrapper.get(extra, \"optionals\") : null;\n    var validator = isPresent(extra) ? StringMapWrapper.get(extra, \"validator\") : null;\n\n    if (isPresent(validator)) {\n      return new modelModule.ControlGroup(controls, optionals, validator);\n    } else {\n      return new modelModule.ControlGroup(controls, optionals);\n    }\n  }\n\n  control(value, validator:Function = null):modelModule.Control {\n    if (isPresent(validator)) {\n      return new modelModule.Control(value, validator);\n    } else {\n      return new modelModule.Control(value);\n    }\n  }\n\n  array(controlsConfig:List, validator:Function = null):modelModule.ControlArray  {\n    var controls = ListWrapper.map(controlsConfig, (c) => this._createControl(c));\n    if (isPresent(validator)) {\n      return new modelModule.ControlArray(controls, validator);\n    } else {\n      return new modelModule.ControlArray(controls);\n    }\n  }\n\n  _reduceControls(controlsConfig) {\n    var controls = {};\n    StringMapWrapper.forEach(controlsConfig, (controlConfig, controlName) => {\n      controls[controlName] = this._createControl(controlConfig);\n    });\n    return controls;\n  }\n\n  _createControl(controlConfig) {\n    if (controlConfig instanceof modelModule.Control ||\n      controlConfig instanceof modelModule.ControlGroup ||\n      controlConfig instanceof modelModule.ControlArray) {\n      return controlConfig;\n\n    } else if (ListWrapper.isList(controlConfig)) {\n      var value = ListWrapper.get(controlConfig, 0);\n      var validator = controlConfig.length > 1 ? controlConfig[1] : null;\n      return this.control(value, validator);\n\n    } else {\n      return this.control(controlConfig);\n    }\n  }\n}\n"]}