ten-design-vue/lib/form/form.js

ten-vue

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/* 0 */
/***/ (function(module, exports) {

module.exports = require("lodash/cloneDeep");

/***/ }),
/* 1 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
// ESM COMPAT FLAG
__webpack_require__.r(__webpack_exports__);

// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./src/components/form/form.vue?vue&type=template&id=5f47d92c&
var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('form',{class:_vm.classes},[_vm._t("default")],2)}
var staticRenderFns = []


// CONCATENATED MODULE: ./src/components/form/form.vue?vue&type=template&id=5f47d92c&

// EXTERNAL MODULE: external "lodash/cloneDeep"
var cloneDeep_ = __webpack_require__(0);
var cloneDeep_default = /*#__PURE__*/__webpack_require__.n(cloneDeep_);

// CONCATENATED MODULE: ./node_modules/babel-loader/lib??ref--1!./node_modules/vue-loader/lib??vue-loader-options!./src/components/form/form.vue?vue&type=script&lang=js&
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

//
//
//
//
//
//

var formvue_type_script_lang_js_name = 'ten-form';

var emptyFn = function emptyFn() {};

/* harmony default export */ var formvue_type_script_lang_js_ = ({
  name: formvue_type_script_lang_js_name,
  props: {
    /**
     * 表单项目列表
     */
    model: Object,

    /**
     * 表单默认值，重置表单时会被使用，如未提供，创建时 model 的值将被当做表单默认值
     */
    defaultModel: Object,

    /**
     * 定义规则
     */
    rules: Object,

    /**
     * 是否滚动到错误位置
     */
    errorLocation: Boolean,

    /**
     * 滚动到错误位置偏移
     */
    errorLocationOffset: {
      type: Number,
      default: 100
    },

    /**
     * 布局方式
     * @member default | inline
     */
    layout: String,

    /**
     * 标签对齐方式
     * @member right | left
     */
    labelAlign: {
      type: String,
      default: 'left'
    },

    /**
     * 标签宽度
     */
    labelWidth: {
      type: String
    }
  },
  provide: function provide() {
    return {
      form: this
    };
  },
  data: function data(props) {
    return {
      fields: [],
      formDefaultModel: props.defaultModel || cloneDeep_default()(props.model)
    };
  },
  computed: {
    classes: function classes() {
      var _ref;

      return ["".concat(formvue_type_script_lang_js_name), "".concat(formvue_type_script_lang_js_name, "--labelalign-").concat(this.labelAlign), (_ref = {}, _defineProperty(_ref, "".concat(formvue_type_script_lang_js_name, "--").concat(this.layout), this.layout), _defineProperty(_ref, "".concat(formvue_type_script_lang_js_name, "-").concat(this.size), this.size), _ref)];
    }
  },
  watch: {
    rules: {
      handler: function handler() {
        this.fields.forEach(function (field) {
          return field.updateRules();
        });
      },
      deep: true
    },
    defaultModel: function defaultModel(v) {
      this.formDefaultModel = v;
    }
  },
  created: function created() {
    var _this = this;

    this.$on('form-item.add', function (field) {
      if (field) _this.fields.push(field);
      return false;
    });
    this.$on('form-item.remove', function (field) {
      if (field.prop) _this.fields.splice(_this.fields.indexOf(field), 1);
      return false;
    });
  },
  methods: {
    /**
     * 重置表单，默认使用初始化时 model 的值进行重置
     * 如提供 defaultModel 属性则使用该值进行重置
     * @public
     */
    resetFields: function resetFields() {
      if (this.formDefaultModel) {
        this.fields.forEach(function (field) {
          return field.resetField();
        });
      }
    },

    /**
     * 清除表单验证错误
     * @public
     * @param {Array} props 需要清除的字段
     */
    clearValidate: function clearValidate() {
      var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
      // eslint-disable-next-line
      var fields = props.length ? typeof props === 'string' ? this.fields.filter(function (field) {
        return props === field.prop;
      }) : this.fields.filter(function (field) {
        return props.indexOf(field.prop) > -1;
      }) : this.fields;
      fields.forEach(function (field) {
        field.clearValidate();
      });
    },

    /**
     * 执行 form 验证
     * 支持两种使用方式 promise 和 回调函数
     * @public
     * @param {Function} callback 验证回调回调参数为(isValid, errors)
     */
    validate: function validate(callback, _errorLocation) {
      var props = this.fields.map(function (field) {
        return field.prop;
      });
      var errorLocation;

      if (typeof _errorLocation === 'undefined') {
        errorLocation = this.errorLocation; // eslint-disable-line
      }

      return this.validateFields(props, callback, errorLocation);
    },

    /**
     * 验证某个或某几个 formItem
     * @public
     * @param {String|Array} props 待验证的 props 可以是单个 prop 或者多个
     * @param {Function} callback 回调
     * @param {Boolean} errorLocation 同 errorLocation 属性
     * @returns {Promise} 返回验证 promise
     */
    validateFields: function validateFields() {
      var _this2 = this;

      var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
      var callback = arguments.length > 1 ? arguments[1] : undefined;
      var errorLocation = arguments.length > 2 ? arguments[2] : undefined;
      var propsToValidate = props;

      if (!Array.isArray(props)) {
        propsToValidate = [propsToValidate];
      }

      var promise = new Promise(function (resolve, reject) {
        var valid = true;
        var firstErrorField;
        var errors = [];
        var count = 0;
        var fieldsToValidate = propsToValidate.map(function (prop) {
          return _this2.fields.find(function (field) {
            return field.prop === prop;
          });
        }).filter(function (v) {
          return v;
        });
        var total = fieldsToValidate.length;

        if (!_this2.model || total === 0) {
          resolve();
          callback(valid, null);
        }

        var checkValidateAll = function checkValidateAll() {
          count += 1;

          if (count === total) {
            if (!valid) {
              if (errorLocation) {
                var errorElem = firstErrorField.$el;
                var top = _this2.errorLocationOffset || 0;
                var scrollY = errorElem.getBoundingClientRect().top + window.pageYOffset - top;
                window.scrollTo(0, scrollY);
              }

              callback && callback(valid, errors);
              reject(errors);
            } else {
              resolve();
              callback && callback(valid, null);
            }
          }
        };

        fieldsToValidate.forEach(function (field) {
          field.validate().then(function () {
            checkValidateAll();
          }).catch(function (errs) {
            var error = {
              prop: field.prop,
              message: errs[0].message
            };
            valid = false;
            firstErrorField = firstErrorField || field;
            errors.push(error);
            checkValidateAll();
          });
        });
      });
      promise.catch(emptyFn);
      return promise;
    }
  }
});
// CONCATENATED MODULE: ./src/components/form/form.vue?vue&type=script&lang=js&
 /* harmony default export */ var form_formvue_type_script_lang_js_ = (formvue_type_script_lang_js_); 
// CONCATENATED MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js
/* globals __VUE_SSR_CONTEXT__ */

// IMPORTANT: Do NOT use ES2015 features in this file (except for modules).
// This module is a runtime utility for cleaner component module output and will
// be included in the final webpack user bundle.

function normalizeComponent (
  scriptExports,
  render,
  staticRenderFns,
  functionalTemplate,
  injectStyles,
  scopeId,
  moduleIdentifier, /* server only */
  shadowMode /* vue-cli only */
) {
  // Vue.extend constructor export interop
  var options = typeof scriptExports === 'function'
    ? scriptExports.options
    : scriptExports

  // render functions
  if (render) {
    options.render = render
    options.staticRenderFns = staticRenderFns
    options._compiled = true
  }

  // functional template
  if (functionalTemplate) {
    options.functional = true
  }

  // scopedId
  if (scopeId) {
    options._scopeId = 'data-v-' + scopeId
  }

  var hook
  if (moduleIdentifier) { // server build
    hook = function (context) {
      // 2.3 injection
      context =
        context || // cached call
        (this.$vnode && this.$vnode.ssrContext) || // stateful
        (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
      // 2.2 with runInNewContext: true
      if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
        context = __VUE_SSR_CONTEXT__
      }
      // inject component styles
      if (injectStyles) {
        injectStyles.call(this, context)
      }
      // register component module identifier for async chunk inferrence
      if (context && context._registeredComponents) {
        context._registeredComponents.add(moduleIdentifier)
      }
    }
    // used by ssr in case component is cached and beforeCreate
    // never gets called
    options._ssrRegister = hook
  } else if (injectStyles) {
    hook = shadowMode
      ? function () {
        injectStyles.call(
          this,
          (options.functional ? this.parent : this).$root.$options.shadowRoot
        )
      }
      : injectStyles
  }

  if (hook) {
    if (options.functional) {
      // for template-only hot-reload because in that case the render fn doesn't
      // go through the normalizer
      options._injectStyles = hook
      // register for functional component in vue file
      var originalRender = options.render
      options.render = function renderWithStyleInjection (h, context) {
        hook.call(context)
        return originalRender(h, context)
      }
    } else {
      // inject component registration as beforeCreate hook
      var existing = options.beforeCreate
      options.beforeCreate = existing
        ? [].concat(existing, hook)
        : [hook]
    }
  }

  return {
    exports: scriptExports,
    options: options
  }
}

// CONCATENATED MODULE: ./src/components/form/form.vue





/* normalize component */

var component = normalizeComponent(
  form_formvue_type_script_lang_js_,
  render,
  staticRenderFns,
  false,
  null,
  null,
  null
  
)

/* harmony default export */ var form_form = __webpack_exports__["default"] = (component.exports);

/***/ })
/******/ ]);