element-ui/lib/checkbox.js

A Component Library for Vue.js.

module.exports =
/******/ (function(modules) { // webpackBootstrap
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/******/ ({

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

/* globals __VUE_SSR_CONTEXT__ */

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

module.exports = function normalizeComponent (
  rawScriptExports,
  compiledTemplate,
  functionalTemplate,
  injectStyles,
  scopeId,
  moduleIdentifier /* server only */
) {
  var esModule
  var scriptExports = rawScriptExports = rawScriptExports || {}

  // ES6 modules interop
  var type = typeof rawScriptExports.default
  if (type === 'object' || type === 'function') {
    esModule = rawScriptExports
    scriptExports = rawScriptExports.default
  }

  // Vue.extend constructor export interop
  var options = typeof scriptExports === 'function'
    ? scriptExports.options
    : scriptExports

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

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

  // scopedId
  if (scopeId) {
    options._scopeId = 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 = injectStyles
  }

  if (hook) {
    var functional = options.functional
    var existing = functional
      ? options.render
      : options.beforeCreate

    if (!functional) {
      // inject component registration as beforeCreate hook
      options.beforeCreate = existing
        ? [].concat(existing, hook)
        : [hook]
    } else {
      // 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
      options.render = function renderWithStyleInjection (h, context) {
        hook.call(context)
        return existing(h, context)
      }
    }
  }

  return {
    esModule: esModule,
    exports: scriptExports,
    options: options
  }
}


/***/ }),

/***/ 1:
/***/ (function(module, exports) {

module.exports = require("element-ui/lib/mixins/emitter");

/***/ }),

/***/ 122:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _checkbox = __webpack_require__(123);

var _checkbox2 = _interopRequireDefault(_checkbox);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/* istanbul ignore next */
_checkbox2.default.install = function (Vue) {
  Vue.component(_checkbox2.default.name, _checkbox2.default);
};

exports.default = _checkbox2.default;

/***/ }),

/***/ 123:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_checkbox_vue__ = __webpack_require__(124);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_checkbox_vue___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_checkbox_vue__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_45167309_hasScoped_false_preserveWhitespace_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_checkbox_vue__ = __webpack_require__(125);
var normalizeComponent = __webpack_require__(0)
/* script */

/* template */

/* template functional */
  var __vue_template_functional__ = false
/* styles */
var __vue_styles__ = null
/* scopeId */
var __vue_scopeId__ = null
/* moduleIdentifier (server only) */
var __vue_module_identifier__ = null
var Component = normalizeComponent(
  __WEBPACK_IMPORTED_MODULE_0__babel_loader_node_modules_vue_loader_lib_selector_type_script_index_0_checkbox_vue___default.a,
  __WEBPACK_IMPORTED_MODULE_1__node_modules_vue_loader_lib_template_compiler_index_id_data_v_45167309_hasScoped_false_preserveWhitespace_false_buble_transforms_node_modules_vue_loader_lib_selector_type_template_index_0_checkbox_vue__["a" /* default */],
  __vue_template_functional__,
  __vue_styles__,
  __vue_scopeId__,
  __vue_module_identifier__
)

/* harmony default export */ __webpack_exports__["default"] = (Component.exports);


/***/ }),

/***/ 124:
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _emitter = __webpack_require__(1);

var _emitter2 = _interopRequireDefault(_emitter);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = {
  name: 'ElCheckbox',

  mixins: [_emitter2.default],

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

  componentName: 'ElCheckbox',

  data: function data() {
    return {
      selfModel: false,
      focus: false,
      isLimitExceeded: false
    };
  },


  computed: {
    model: {
      get: function get() {
        return this.isGroup ? this.store : this.value !== undefined ? this.value : this.selfModel;
      },
      set: function set(val) {
        if (this.isGroup) {
          this.isLimitExceeded = false;
          this._checkboxGroup.min !== undefined && val.length < this._checkboxGroup.min && (this.isLimitExceeded = true);

          this._checkboxGroup.max !== undefined && val.length > this._checkboxGroup.max && (this.isLimitExceeded = true);

          this.isLimitExceeded === false && this.dispatch('ElCheckboxGroup', 'input', [val]);
        } else {
          this.$emit('input', val);
          this.selfModel = val;
        }
      }
    },

    isChecked: function isChecked() {
      if ({}.toString.call(this.model) === '[object Boolean]') {
        return this.model;
      } else if (Array.isArray(this.model)) {
        return this.model.indexOf(this.label) > -1;
      } else if (this.model !== null && this.model !== undefined) {
        return this.model === this.trueLabel;
      }
    },
    isGroup: function isGroup() {
      var parent = this.$parent;
      while (parent) {
        if (parent.$options.componentName !== 'ElCheckboxGroup') {
          parent = parent.$parent;
        } else {
          this._checkboxGroup = parent;
          return true;
        }
      }
      return false;
    },
    store: function store() {
      return this._checkboxGroup ? this._checkboxGroup.value : this.value;
    },
    isDisabled: function isDisabled() {
      return this.isGroup ? this._checkboxGroup.disabled || this.disabled || (this.elForm || {}).disabled : this.disabled || (this.elForm || {}).disabled;
    },
    _elFormItemSize: function _elFormItemSize() {
      return (this.elFormItem || {}).elFormItemSize;
    },
    checkboxSize: function checkboxSize() {
      var temCheckboxSize = this.size || this._elFormItemSize || (this.$ELEMENT || {}).size;
      return this.isGroup ? this._checkboxGroup.checkboxGroupSize || temCheckboxSize : temCheckboxSize;
    }
  },

  props: {
    value: {},
    label: {},
    indeterminate: Boolean,
    disabled: Boolean,
    checked: Boolean,
    name: String,
    trueLabel: [String, Number],
    falseLabel: [String, Number],
    id: String, /* 当indeterminate为真时，为controls提供相关连的checkbox的id，表明元素间的控制关系*/
    controls: String, /* 当indeterminate为真时，为controls提供相关连的checkbox的id，表明元素间的控制关系*/
    border: Boolean,
    size: String
  },

  methods: {
    addToStore: function addToStore() {
      if (Array.isArray(this.model) && this.model.indexOf(this.label) === -1) {
        this.model.push(this.label);
      } else {
        this.model = this.trueLabel || true;
      }
    },
    handleChange: function handleChange(ev) {
      var _this = this;

      if (this.isLimitExceeded) return;
      var value = void 0;
      if (ev.target.checked) {
        value = this.trueLabel === undefined ? true : this.trueLabel;
      } else {
        value = this.falseLabel === undefined ? false : this.falseLabel;
      }
      this.$emit('change', value, ev);
      this.$nextTick(function () {
        if (_this.isGroup) {
          _this.dispatch('ElCheckboxGroup', 'change', [_this._checkboxGroup.value]);
        }
      });
    }
  },

  created: function created() {
    this.checked && this.addToStore();
  },
  mounted: function mounted() {
    // 为indeterminate元素 添加aria-controls 属性
    if (this.indeterminate) {
      this.$el.setAttribute('aria-controls', this.controls);
    }
  },


  watch: {
    value: function value(_value) {
      this.dispatch('ElFormItem', 'el.form.change', _value);
    }
  }
}; //
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/***/ }),

/***/ 125:
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
var render = function () {var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;return _c('label',{staticClass:"el-checkbox",class:[
    _vm.border && _vm.checkboxSize ? 'el-checkbox--' + _vm.checkboxSize : '',
    { 'is-disabled': _vm.isDisabled },
    { 'is-bordered': _vm.border },
    { 'is-checked': _vm.isChecked }
  ],attrs:{"role":"checkbox","aria-checked":_vm.indeterminate ? 'mixed': _vm.isChecked,"aria-disabled":_vm.isDisabled,"id":_vm.id}},[_c('span',{staticClass:"el-checkbox__input",class:{
      'is-disabled': _vm.isDisabled,
      'is-checked': _vm.isChecked,
      'is-indeterminate': _vm.indeterminate,
      'is-focus': _vm.focus
    },attrs:{"aria-checked":"mixed"}},[_c('span',{staticClass:"el-checkbox__inner"}),(_vm.trueLabel || _vm.falseLabel)?_c('input',{directives:[{name:"model",rawName:"v-model",value:(_vm.model),expression:"model"}],staticClass:"el-checkbox__original",attrs:{"type":"checkbox","aria-hidden":"true","name":_vm.name,"disabled":_vm.isDisabled,"true-value":_vm.trueLabel,"false-value":_vm.falseLabel},domProps:{"checked":Array.isArray(_vm.model)?_vm._i(_vm.model,null)>-1:_vm._q(_vm.model,_vm.trueLabel)},on:{"change":[function($event){var $$a=_vm.model,$$el=$event.target,$$c=$$el.checked?(_vm.trueLabel):(_vm.falseLabel);if(Array.isArray($$a)){var $$v=null,$$i=_vm._i($$a,$$v);if($$el.checked){$$i<0&&(_vm.model=$$a.concat([$$v]))}else{$$i>-1&&(_vm.model=$$a.slice(0,$$i).concat($$a.slice($$i+1)))}}else{_vm.model=$$c}},_vm.handleChange],"focus":function($event){_vm.focus = true},"blur":function($event){_vm.focus = false}}}):_c('input',{directives:[{name:"model",rawName:"v-model",value:(_vm.model),expression:"model"}],staticClass:"el-checkbox__original",attrs:{"type":"checkbox","aria-hidden":"true","disabled":_vm.isDisabled,"name":_vm.name},domProps:{"value":_vm.label,"checked":Array.isArray(_vm.model)?_vm._i(_vm.model,_vm.label)>-1:(_vm.model)},on:{"change":[function($event){var $$a=_vm.model,$$el=$event.target,$$c=$$el.checked?(true):(false);if(Array.isArray($$a)){var $$v=_vm.label,$$i=_vm._i($$a,$$v);if($$el.checked){$$i<0&&(_vm.model=$$a.concat([$$v]))}else{$$i>-1&&(_vm.model=$$a.slice(0,$$i).concat($$a.slice($$i+1)))}}else{_vm.model=$$c}},_vm.handleChange],"focus":function($event){_vm.focus = true},"blur":function($event){_vm.focus = false}}})]),(_vm.$slots.default || _vm.label)?_c('span',{staticClass:"el-checkbox__label"},[_vm._t("default"),(!_vm.$slots.default)?[_vm._v(_vm._s(_vm.label))]:_vm._e()],2):_vm._e()])}
var staticRenderFns = []
var esExports = { render: render, staticRenderFns: staticRenderFns }
/* harmony default export */ __webpack_exports__["a"] = (esExports);

/***/ })

/******/ });