lh-chs-ui/lib/radio-group.js

A Component Library for Vue.js.

'use strict';

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

module.exports =
/******/function (modules) {
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  /******/ // The require function
  /******/function __webpack_require__(moduleId) {
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    /******/ // Check if module is in cache
    /******/if (installedModules[moduleId]) {
      /******/return installedModules[moduleId].exports;
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    /******/ // Create a new module (and put it into the cache)
    /******/var module = installedModules[moduleId] = {
      /******/i: moduleId,
      /******/l: false,
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    /******/
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    /******/ // Flag the module as loaded
    /******/module.l = true;
    /******/
    /******/ // Return the exports of the module
    /******/return module.exports;
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  }
  /******/
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  /******/ // expose the modules object (__webpack_modules__)
  /******/__webpack_require__.m = modules;
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  /******/__webpack_require__.c = installedModules;
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  /******/ // mode & 8|1: behave like require
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/************************************************************************/
/******/{

  /***/0:
  /***/function _(module, __webpack_exports__, __webpack_require__) {

    "use strict";
    /* harmony export (binding) */
    __webpack_require__.d(__webpack_exports__, "a", function () {
      return normalizeComponent;
    });
    /* 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 hook(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, 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 functioal 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
      };
    }

    /***/
  },

  /***/4:
  /***/function _(module, exports) {

    module.exports = require('lh-chs-ui/lib/mixins/emitter');

    /***/
  },

  /***/79:
  /***/function _(module, __webpack_exports__, __webpack_require__) {

    "use strict";

    __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!./packages/radio/src/radio-group.vue?vue&type=template&id=818a704c&
    var render = function render() {
      var _vm = this;
      var _h = _vm.$createElement;
      var _c = _vm._self._c || _h;
      return _c(_vm._elTag, {
        tag: "component",
        staticClass: "el-radio-group",
        attrs: { role: "radiogroup" },
        on: { keydown: _vm.handleKeydown }
      }, [_vm._t("default")], 2);
    };
    var staticRenderFns = [];
    render._withStripped = true;

    // CONCATENATED MODULE: ./packages/radio/src/radio-group.vue?vue&type=template&id=818a704c&

    // EXTERNAL MODULE: external "element-ui/lib/mixins/emitter"
    var emitter_ = __webpack_require__(4);
    var emitter_default = /*#__PURE__*/__webpack_require__.n(emitter_);

    // CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/radio/src/radio-group.vue?vue&type=script&lang=js&
    //
    //
    //
    //
    //
    //
    //
    //
    //
    //


    var keyCode = Object.freeze({
      LEFT: 37,
      UP: 38,
      RIGHT: 39,
      DOWN: 40
    });
    /* harmony default export */var radio_groupvue_type_script_lang_js_ = {
      name: 'ElRadioGroup',

      componentName: 'ElRadioGroup',

      inject: {
        elFormItem: {
          default: ''
        }
      },

      mixins: [emitter_default.a],

      props: {
        value: {},
        size: String,
        fill: String,
        textColor: String,
        disabled: Boolean
      },

      computed: {
        _elFormItemSize: function _elFormItemSize() {
          return (this.elFormItem || {}).elFormItemSize;
        },
        _elTag: function _elTag() {
          return (this.$vnode.data || {}).tag || 'div';
        },
        radioGroupSize: function radioGroupSize() {
          return this.size || this._elFormItemSize || (this.$ELEMENT || {}).size;
        }
      },

      created: function created() {
        var _this = this;

        this.$on('handleChange', function (value) {
          _this.$emit('change', value);
        });
      },
      mounted: function mounted() {
        // 当radioGroup没有默认选项时，第一个可以选中Tab导航
        var radios = this.$el.querySelectorAll('[type=radio]');
        var firstLabel = this.$el.querySelectorAll('[role=radio]')[0];
        if (![].some.call(radios, function (radio) {
          return radio.checked;
        }) && firstLabel) {
          firstLabel.tabIndex = 0;
        }
      },

      methods: {
        handleKeydown: function handleKeydown(e) {
          // 左右上下按键 可以在radio组内切换不同选项
          var target = e.target;
          var className = target.nodeName === 'INPUT' ? '[type=radio]' : '[role=radio]';
          var radios = this.$el.querySelectorAll(className);
          var length = radios.length;
          var index = [].indexOf.call(radios, target);
          var roleRadios = this.$el.querySelectorAll('[role=radio]');
          switch (e.keyCode) {
            case keyCode.LEFT:
            case keyCode.UP:
              e.stopPropagation();
              e.preventDefault();
              if (index === 0) {
                roleRadios[length - 1].click();
                roleRadios[length - 1].focus();
              } else {
                roleRadios[index - 1].click();
                roleRadios[index - 1].focus();
              }
              break;
            case keyCode.RIGHT:
            case keyCode.DOWN:
              if (index === length - 1) {
                e.stopPropagation();
                e.preventDefault();
                roleRadios[0].click();
                roleRadios[0].focus();
              } else {
                roleRadios[index + 1].click();
                roleRadios[index + 1].focus();
              }
              break;
            default:
              break;
          }
        }
      },
      watch: {
        value: function value(_value) {
          this.dispatch('ElFormItem', 'el.form.change', [this.value]);
        }
      }
    };
    // CONCATENATED MODULE: ./packages/radio/src/radio-group.vue?vue&type=script&lang=js&
    /* harmony default export */var src_radio_groupvue_type_script_lang_js_ = radio_groupvue_type_script_lang_js_;
    // EXTERNAL MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js
    var componentNormalizer = __webpack_require__(0);

    // CONCATENATED MODULE: ./packages/radio/src/radio-group.vue


    /* normalize component */

    var component = Object(componentNormalizer["a" /* default */])(src_radio_groupvue_type_script_lang_js_, render, staticRenderFns, false, null, null, null);

    /* hot reload */
    if (false) {
      var api;
    }
    component.options.__file = "packages/radio/src/radio-group.vue";
    /* harmony default export */var radio_group = component.exports;
    // CONCATENATED MODULE: ./packages/radio-group/index.js


    /* istanbul ignore next */
    radio_group.install = function (Vue) {
      Vue.component(radio_group.name, radio_group);
    };

    /* harmony default export */var packages_radio_group = __webpack_exports__["default"] = radio_group;

    /***/
  }

  /******/ });