79 lines
2.3 KiB
JavaScript
79 lines
2.3 KiB
JavaScript
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'use strict';
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exports.__esModule = true;
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var _vue = require('vue');
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var _vue2 = _interopRequireDefault(_vue);
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var _dom = require('element-ui/lib/utils/dom');
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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var nodeList = [];
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var ctx = '@@clickoutsideContext';
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var startClick = void 0;
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var seed = 0;
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!_vue2.default.prototype.$isServer && (0, _dom.on)(document, 'mousedown', function (e) {
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return startClick = e;
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});
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!_vue2.default.prototype.$isServer && (0, _dom.on)(document, 'mouseup', function (e) {
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nodeList.forEach(function (node) {
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return node[ctx].documentHandler(e, startClick);
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});
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});
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function createDocumentHandler(el, binding, vnode) {
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return function () {
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var mouseup = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
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var mousedown = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
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if (!vnode || !vnode.context || !mouseup.target || !mousedown.target || el.contains(mouseup.target) || el.contains(mousedown.target) || el === mouseup.target || vnode.context.popperElm && (vnode.context.popperElm.contains(mouseup.target) || vnode.context.popperElm.contains(mousedown.target))) return;
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if (binding.expression && el[ctx].methodName && vnode.context[el[ctx].methodName]) {
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vnode.context[el[ctx].methodName]();
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} else {
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el[ctx].bindingFn && el[ctx].bindingFn();
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}
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};
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}
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/**
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* v-clickoutside
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* @desc 点击元素外面才会触发的事件
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* @example
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* ```vue
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* <div v-element-clickoutside="handleClose">
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* ```
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*/
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exports.default = {
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bind: function bind(el, binding, vnode) {
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nodeList.push(el);
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var id = seed++;
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el[ctx] = {
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id: id,
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documentHandler: createDocumentHandler(el, binding, vnode),
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methodName: binding.expression,
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bindingFn: binding.value
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};
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},
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update: function update(el, binding, vnode) {
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el[ctx].documentHandler = createDocumentHandler(el, binding, vnode);
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el[ctx].methodName = binding.expression;
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el[ctx].bindingFn = binding.value;
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},
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unbind: function unbind(el) {
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var len = nodeList.length;
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for (var i = 0; i < len; i++) {
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if (nodeList[i][ctx].id === el[ctx].id) {
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nodeList.splice(i, 1);
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break;
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}
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}
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delete el[ctx];
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}
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};
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