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zhishifufei_php/public/pc/element-ui/lib/autocomplete.js

952 lines
26 KiB

module.exports =
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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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/******/ ({
/***/ 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 (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
}
}
/***/ }),
/***/ 10:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/input");
/***/ }),
/***/ 11:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/mixins/migrating");
/***/ }),
/***/ 12:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/utils/clickoutside");
/***/ }),
/***/ 15:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/scrollbar");
/***/ }),
/***/ 18:
/***/ (function(module, exports) {
module.exports = require("throttle-debounce/debounce");
/***/ }),
/***/ 22:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/mixins/focus");
/***/ }),
/***/ 3:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/utils/util");
/***/ }),
/***/ 4:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/mixins/emitter");
/***/ }),
/***/ 5:
/***/ (function(module, exports) {
module.exports = require("element-ui/lib/utils/vue-popper");
/***/ }),
/***/ 65:
/***/ (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/autocomplete/src/autocomplete.vue?vue&type=template&id=152f2ee6&
var render = function() {
var _vm = this
var _h = _vm.$createElement
var _c = _vm._self._c || _h
return _c(
"div",
{
directives: [
{
name: "clickoutside",
rawName: "v-clickoutside",
value: _vm.close,
expression: "close"
}
],
staticClass: "el-autocomplete",
attrs: {
"aria-haspopup": "listbox",
role: "combobox",
"aria-expanded": _vm.suggestionVisible,
"aria-owns": _vm.id
}
},
[
_c(
"el-input",
_vm._b(
{
ref: "input",
on: {
input: _vm.handleInput,
change: _vm.handleChange,
focus: _vm.handleFocus,
blur: _vm.handleBlur,
clear: _vm.handleClear
},
nativeOn: {
keydown: [
function($event) {
if (
!("button" in $event) &&
_vm._k($event.keyCode, "up", 38, $event.key, [
"Up",
"ArrowUp"
])
) {
return null
}
$event.preventDefault()
_vm.highlight(_vm.highlightedIndex - 1)
},
function($event) {
if (
!("button" in $event) &&
_vm._k($event.keyCode, "down", 40, $event.key, [
"Down",
"ArrowDown"
])
) {
return null
}
$event.preventDefault()
_vm.highlight(_vm.highlightedIndex + 1)
},
function($event) {
if (
!("button" in $event) &&
_vm._k($event.keyCode, "enter", 13, $event.key, "Enter")
) {
return null
}
return _vm.handleKeyEnter($event)
},
function($event) {
if (
!("button" in $event) &&
_vm._k($event.keyCode, "tab", 9, $event.key, "Tab")
) {
return null
}
return _vm.close($event)
}
]
}
},
"el-input",
[_vm.$props, _vm.$attrs],
false
),
[
_vm.$slots.prepend
? _c("template", { slot: "prepend" }, [_vm._t("prepend")], 2)
: _vm._e(),
_vm.$slots.append
? _c("template", { slot: "append" }, [_vm._t("append")], 2)
: _vm._e(),
_vm.$slots.prefix
? _c("template", { slot: "prefix" }, [_vm._t("prefix")], 2)
: _vm._e(),
_vm.$slots.suffix
? _c("template", { slot: "suffix" }, [_vm._t("suffix")], 2)
: _vm._e()
],
2
),
_c(
"el-autocomplete-suggestions",
{
ref: "suggestions",
class: [_vm.popperClass ? _vm.popperClass : ""],
attrs: {
"visible-arrow": "",
"popper-options": _vm.popperOptions,
"append-to-body": _vm.popperAppendToBody,
placement: _vm.placement,
id: _vm.id
}
},
_vm._l(_vm.suggestions, function(item, index) {
return _c(
"li",
{
key: index,
class: { highlighted: _vm.highlightedIndex === index },
attrs: {
id: _vm.id + "-item-" + index,
role: "option",
"aria-selected": _vm.highlightedIndex === index
},
on: {
click: function($event) {
_vm.select(item)
}
}
},
[
_vm._t(
"default",
[
_vm._v("\n " + _vm._s(item[_vm.valueKey]) + "\n ")
],
{ item: item }
)
],
2
)
}),
0
)
],
1
)
}
var staticRenderFns = []
render._withStripped = true
// CONCATENATED MODULE: ./packages/autocomplete/src/autocomplete.vue?vue&type=template&id=152f2ee6&
// EXTERNAL MODULE: external "throttle-debounce/debounce"
var debounce_ = __webpack_require__(18);
var debounce_default = /*#__PURE__*/__webpack_require__.n(debounce_);
// EXTERNAL MODULE: external "element-ui/lib/input"
var input_ = __webpack_require__(10);
var input_default = /*#__PURE__*/__webpack_require__.n(input_);
// EXTERNAL MODULE: external "element-ui/lib/utils/clickoutside"
var clickoutside_ = __webpack_require__(12);
var clickoutside_default = /*#__PURE__*/__webpack_require__.n(clickoutside_);
// CONCATENATED MODULE: ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./packages/autocomplete/src/autocomplete-suggestions.vue?vue&type=template&id=cd10dcf0&
var autocomplete_suggestionsvue_type_template_id_cd10dcf0_render = function() {
var _vm = this
var _h = _vm.$createElement
var _c = _vm._self._c || _h
return _c(
"transition",
{ attrs: { name: "el-zoom-in-top" }, on: { "after-leave": _vm.doDestroy } },
[
_c(
"div",
{
directives: [
{
name: "show",
rawName: "v-show",
value: _vm.showPopper,
expression: "showPopper"
}
],
staticClass: "el-autocomplete-suggestion el-popper",
class: {
"is-loading": !_vm.parent.hideLoading && _vm.parent.loading
},
style: { width: _vm.dropdownWidth },
attrs: { role: "region" }
},
[
_c(
"el-scrollbar",
{
attrs: {
tag: "ul",
"wrap-class": "el-autocomplete-suggestion__wrap",
"view-class": "el-autocomplete-suggestion__list"
}
},
[
!_vm.parent.hideLoading && _vm.parent.loading
? _c("li", [_c("i", { staticClass: "el-icon-loading" })])
: _vm._t("default")
],
2
)
],
1
)
]
)
}
var autocomplete_suggestionsvue_type_template_id_cd10dcf0_staticRenderFns = []
autocomplete_suggestionsvue_type_template_id_cd10dcf0_render._withStripped = true
// CONCATENATED MODULE: ./packages/autocomplete/src/autocomplete-suggestions.vue?vue&type=template&id=cd10dcf0&
// EXTERNAL MODULE: external "element-ui/lib/utils/vue-popper"
var vue_popper_ = __webpack_require__(5);
var vue_popper_default = /*#__PURE__*/__webpack_require__.n(vue_popper_);
// EXTERNAL MODULE: external "element-ui/lib/mixins/emitter"
var emitter_ = __webpack_require__(4);
var emitter_default = /*#__PURE__*/__webpack_require__.n(emitter_);
// EXTERNAL MODULE: external "element-ui/lib/scrollbar"
var scrollbar_ = __webpack_require__(15);
var scrollbar_default = /*#__PURE__*/__webpack_require__.n(scrollbar_);
// CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/autocomplete/src/autocomplete-suggestions.vue?vue&type=script&lang=js&
//
//
//
//
//
//
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//
//
//
/* harmony default export */ var autocomplete_suggestionsvue_type_script_lang_js_ = ({
components: { ElScrollbar: scrollbar_default.a },
mixins: [vue_popper_default.a, emitter_default.a],
componentName: 'ElAutocompleteSuggestions',
data: function data() {
return {
parent: this.$parent,
dropdownWidth: ''
};
},
props: {
options: {
default: function _default() {
return {
gpuAcceleration: false
};
}
},
id: String
},
methods: {
select: function select(item) {
this.dispatch('ElAutocomplete', 'item-click', item);
}
},
updated: function updated() {
var _this = this;
this.$nextTick(function (_) {
_this.popperJS && _this.updatePopper();
});
},
mounted: function mounted() {
this.$parent.popperElm = this.popperElm = this.$el;
this.referenceElm = this.$parent.$refs.input.$refs.input || this.$parent.$refs.input.$refs.textarea;
this.referenceList = this.$el.querySelector('.el-autocomplete-suggestion__list');
this.referenceList.setAttribute('role', 'listbox');
this.referenceList.setAttribute('id', this.id);
},
created: function created() {
var _this2 = this;
this.$on('visible', function (val, inputWidth) {
_this2.dropdownWidth = inputWidth + 'px';
_this2.showPopper = val;
});
}
});
// CONCATENATED MODULE: ./packages/autocomplete/src/autocomplete-suggestions.vue?vue&type=script&lang=js&
/* harmony default export */ var src_autocomplete_suggestionsvue_type_script_lang_js_ = (autocomplete_suggestionsvue_type_script_lang_js_);
// EXTERNAL MODULE: ./node_modules/vue-loader/lib/runtime/componentNormalizer.js
var componentNormalizer = __webpack_require__(0);
// CONCATENATED MODULE: ./packages/autocomplete/src/autocomplete-suggestions.vue
/* normalize component */
var component = Object(componentNormalizer["a" /* default */])(
src_autocomplete_suggestionsvue_type_script_lang_js_,
autocomplete_suggestionsvue_type_template_id_cd10dcf0_render,
autocomplete_suggestionsvue_type_template_id_cd10dcf0_staticRenderFns,
false,
null,
null,
null
)
/* hot reload */
if (false) { var api; }
component.options.__file = "packages/autocomplete/src/autocomplete-suggestions.vue"
/* harmony default export */ var autocomplete_suggestions = (component.exports);
// EXTERNAL MODULE: external "element-ui/lib/mixins/migrating"
var migrating_ = __webpack_require__(11);
var migrating_default = /*#__PURE__*/__webpack_require__.n(migrating_);
// EXTERNAL MODULE: external "element-ui/lib/utils/util"
var util_ = __webpack_require__(3);
// EXTERNAL MODULE: external "element-ui/lib/mixins/focus"
var focus_ = __webpack_require__(22);
var focus_default = /*#__PURE__*/__webpack_require__.n(focus_);
// CONCATENATED MODULE: ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib??vue-loader-options!./packages/autocomplete/src/autocomplete.vue?vue&type=script&lang=js&
//
//
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//
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/* harmony default export */ var autocompletevue_type_script_lang_js_ = ({
name: 'ElAutocomplete',
mixins: [emitter_default.a, focus_default()('input'), migrating_default.a],
inheritAttrs: false,
componentName: 'ElAutocomplete',
components: {
ElInput: input_default.a,
ElAutocompleteSuggestions: autocomplete_suggestions
},
directives: { Clickoutside: clickoutside_default.a },
props: {
valueKey: {
type: String,
default: 'value'
},
popperClass: String,
popperOptions: Object,
placeholder: String,
clearable: {
type: Boolean,
default: false
},
disabled: Boolean,
name: String,
size: String,
value: String,
maxlength: Number,
minlength: Number,
autofocus: Boolean,
fetchSuggestions: Function,
triggerOnFocus: {
type: Boolean,
default: true
},
customItem: String,
selectWhenUnmatched: {
type: Boolean,
default: false
},
prefixIcon: String,
suffixIcon: String,
label: String,
debounce: {
type: Number,
default: 300
},
placement: {
type: String,
default: 'bottom-start'
},
hideLoading: Boolean,
popperAppendToBody: {
type: Boolean,
default: true
},
highlightFirstItem: {
type: Boolean,
default: false
}
},
data: function data() {
return {
activated: false,
suggestions: [],
loading: false,
highlightedIndex: -1,
suggestionDisabled: false
};
},
computed: {
suggestionVisible: function suggestionVisible() {
var suggestions = this.suggestions;
var isValidData = Array.isArray(suggestions) && suggestions.length > 0;
return (isValidData || this.loading) && this.activated;
},
id: function id() {
return 'el-autocomplete-' + Object(util_["generateId"])();
}
},
watch: {
suggestionVisible: function suggestionVisible(val) {
var $input = this.getInput();
if ($input) {
this.broadcast('ElAutocompleteSuggestions', 'visible', [val, $input.offsetWidth]);
}
}
},
methods: {
getMigratingConfig: function getMigratingConfig() {
return {
props: {
'custom-item': 'custom-item is removed, use scoped slot instead.',
'props': 'props is removed, use value-key instead.'
}
};
},
getData: function getData(queryString) {
var _this = this;
if (this.suggestionDisabled) {
return;
}
this.loading = true;
this.fetchSuggestions(queryString, function (suggestions) {
_this.loading = false;
if (_this.suggestionDisabled) {
return;
}
if (Array.isArray(suggestions)) {
_this.suggestions = suggestions;
_this.highlightedIndex = _this.highlightFirstItem ? 0 : -1;
} else {
console.error('[Element Error][Autocomplete]autocomplete suggestions must be an array');
}
});
},
handleInput: function handleInput(value) {
this.$emit('input', value);
this.suggestionDisabled = false;
if (!this.triggerOnFocus && !value) {
this.suggestionDisabled = true;
this.suggestions = [];
return;
}
this.debouncedGetData(value);
},
handleChange: function handleChange(value) {
this.$emit('change', value);
},
handleFocus: function handleFocus(event) {
this.activated = true;
this.$emit('focus', event);
if (this.triggerOnFocus) {
this.debouncedGetData(this.value);
}
},
handleBlur: function handleBlur(event) {
this.$emit('blur', event);
},
handleClear: function handleClear() {
this.activated = false;
this.$emit('clear');
},
close: function close(e) {
this.activated = false;
},
handleKeyEnter: function handleKeyEnter(e) {
var _this2 = this;
if (this.suggestionVisible && this.highlightedIndex >= 0 && this.highlightedIndex < this.suggestions.length) {
e.preventDefault();
this.select(this.suggestions[this.highlightedIndex]);
} else if (this.selectWhenUnmatched) {
this.$emit('select', { value: this.value });
this.$nextTick(function (_) {
_this2.suggestions = [];
_this2.highlightedIndex = -1;
});
}
},
select: function select(item) {
var _this3 = this;
this.$emit('input', item[this.valueKey]);
this.$emit('select', item);
this.$nextTick(function (_) {
_this3.suggestions = [];
_this3.highlightedIndex = -1;
});
},
highlight: function highlight(index) {
if (!this.suggestionVisible || this.loading) {
return;
}
if (index < 0) {
this.highlightedIndex = -1;
return;
}
if (index >= this.suggestions.length) {
index = this.suggestions.length - 1;
}
var suggestion = this.$refs.suggestions.$el.querySelector('.el-autocomplete-suggestion__wrap');
var suggestionList = suggestion.querySelectorAll('.el-autocomplete-suggestion__list li');
var highlightItem = suggestionList[index];
var scrollTop = suggestion.scrollTop;
var offsetTop = highlightItem.offsetTop;
if (offsetTop + highlightItem.scrollHeight > scrollTop + suggestion.clientHeight) {
suggestion.scrollTop += highlightItem.scrollHeight;
}
if (offsetTop < scrollTop) {
suggestion.scrollTop -= highlightItem.scrollHeight;
}
this.highlightedIndex = index;
var $input = this.getInput();
$input.setAttribute('aria-activedescendant', this.id + '-item-' + this.highlightedIndex);
},
getInput: function getInput() {
return this.$refs.input.getInput();
}
},
mounted: function mounted() {
var _this4 = this;
this.debouncedGetData = debounce_default()(this.debounce, this.getData);
this.$on('item-click', function (item) {
_this4.select(item);
});
var $input = this.getInput();
$input.setAttribute('role', 'textbox');
$input.setAttribute('aria-autocomplete', 'list');
$input.setAttribute('aria-controls', 'id');
$input.setAttribute('aria-activedescendant', this.id + '-item-' + this.highlightedIndex);
},
beforeDestroy: function beforeDestroy() {
this.$refs.suggestions.$destroy();
}
});
// CONCATENATED MODULE: ./packages/autocomplete/src/autocomplete.vue?vue&type=script&lang=js&
/* harmony default export */ var src_autocompletevue_type_script_lang_js_ = (autocompletevue_type_script_lang_js_);
// CONCATENATED MODULE: ./packages/autocomplete/src/autocomplete.vue
/* normalize component */
var autocomplete_component = Object(componentNormalizer["a" /* default */])(
src_autocompletevue_type_script_lang_js_,
render,
staticRenderFns,
false,
null,
null,
null
)
/* hot reload */
if (false) { var autocomplete_api; }
autocomplete_component.options.__file = "packages/autocomplete/src/autocomplete.vue"
/* harmony default export */ var autocomplete = (autocomplete_component.exports);
// CONCATENATED MODULE: ./packages/autocomplete/index.js
/* istanbul ignore next */
autocomplete.install = function (Vue) {
Vue.component(autocomplete.name, autocomplete);
};
/* harmony default export */ var packages_autocomplete = __webpack_exports__["default"] = (autocomplete);
/***/ })
/******/ });