vue-tree-component
Version:
A Vue.js tree component.
855 lines (730 loc) • 23.9 kB
JavaScript
var VueTree =
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // identity function for calling harmony imports with the correct context
/******/ __webpack_require__.i = function(value) { return value; };
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, {
/******/ configurable: false,
/******/ enumerable: true,
/******/ get: getter
/******/ });
/******/ }
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "/dist/";
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 8);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
/* styles */
__webpack_require__(13)
var Component = __webpack_require__(2)(
/* script */
__webpack_require__(5),
/* template */
__webpack_require__(11),
/* scopeId */
null,
/* cssModules */
null
)
module.exports = Component.exports
/***/ }),
/* 1 */
/***/ (function(module, exports) {
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
// css base code, injected by the css-loader
module.exports = function() {
var list = [];
// return the list of modules as css string
list.toString = function toString() {
var result = [];
for(var i = 0; i < this.length; i++) {
var item = this[i];
if(item[2]) {
result.push("@media " + item[2] + "{" + item[1] + "}");
} else {
result.push(item[1]);
}
}
return result.join("");
};
// import a list of modules into the list
list.i = function(modules, mediaQuery) {
if(typeof modules === "string")
modules = [[null, modules, ""]];
var alreadyImportedModules = {};
for(var i = 0; i < this.length; i++) {
var id = this[i][0];
if(typeof id === "number")
alreadyImportedModules[id] = true;
}
for(i = 0; i < modules.length; i++) {
var item = modules[i];
// skip already imported module
// this implementation is not 100% perfect for weird media query combinations
// when a module is imported multiple times with different media queries.
// I hope this will never occur (Hey this way we have smaller bundles)
if(typeof item[0] !== "number" || !alreadyImportedModules[item[0]]) {
if(mediaQuery && !item[2]) {
item[2] = mediaQuery;
} else if(mediaQuery) {
item[2] = "(" + item[2] + ") and (" + mediaQuery + ")";
}
list.push(item);
}
}
};
return list;
};
/***/ }),
/* 2 */
/***/ (function(module, exports) {
module.exports = function normalizeComponent (
rawScriptExports,
compiledTemplate,
scopeId,
cssModules
) {
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
}
// scopedId
if (scopeId) {
options._scopeId = scopeId
}
// inject cssModules
if (cssModules) {
var computed = options.computed || (options.computed = {})
Object.keys(cssModules).forEach(function (key) {
var module = cssModules[key]
computed[key] = function () { return module }
})
}
return {
esModule: esModule,
exports: scriptExports,
options: options
}
}
/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
Modified by Evan You @yyx990803
*/
var hasDocument = typeof document !== 'undefined'
if (typeof DEBUG !== 'undefined' && DEBUG) {
if (!hasDocument) {
throw new Error(
'vue-style-loader cannot be used in a non-browser environment. ' +
"Use { target: 'node' } in your Webpack config to indicate a server-rendering environment."
) }
}
var listToStyles = __webpack_require__(15)
/*
type StyleObject = {
id: number;
parts: Array<StyleObjectPart>
}
type StyleObjectPart = {
css: string;
media: string;
sourceMap: ?string
}
*/
var stylesInDom = {/*
[id: number]: {
id: number,
refs: number,
parts: Array<(obj?: StyleObjectPart) => void>
}
*/}
var head = hasDocument && (document.head || document.getElementsByTagName('head')[0])
var singletonElement = null
var singletonCounter = 0
var isProduction = false
var noop = function () {}
// Force single-tag solution on IE6-9, which has a hard limit on the # of <style>
// tags it will allow on a page
var isOldIE = typeof navigator !== 'undefined' && /msie [6-9]\b/.test(navigator.userAgent.toLowerCase())
module.exports = function (parentId, list, _isProduction) {
isProduction = _isProduction
var styles = listToStyles(parentId, list)
addStylesToDom(styles)
return function update (newList) {
var mayRemove = []
for (var i = 0; i < styles.length; i++) {
var item = styles[i]
var domStyle = stylesInDom[item.id]
domStyle.refs--
mayRemove.push(domStyle)
}
if (newList) {
styles = listToStyles(parentId, newList)
addStylesToDom(styles)
} else {
styles = []
}
for (var i = 0; i < mayRemove.length; i++) {
var domStyle = mayRemove[i]
if (domStyle.refs === 0) {
for (var j = 0; j < domStyle.parts.length; j++) {
domStyle.parts[j]()
}
delete stylesInDom[domStyle.id]
}
}
}
}
function addStylesToDom (styles /* Array<StyleObject> */) {
for (var i = 0; i < styles.length; i++) {
var item = styles[i]
var domStyle = stylesInDom[item.id]
if (domStyle) {
domStyle.refs++
for (var j = 0; j < domStyle.parts.length; j++) {
domStyle.parts[j](item.parts[j])
}
for (; j < item.parts.length; j++) {
domStyle.parts.push(addStyle(item.parts[j]))
}
if (domStyle.parts.length > item.parts.length) {
domStyle.parts.length = item.parts.length
}
} else {
var parts = []
for (var j = 0; j < item.parts.length; j++) {
parts.push(addStyle(item.parts[j]))
}
stylesInDom[item.id] = { id: item.id, refs: 1, parts: parts }
}
}
}
function createStyleElement () {
var styleElement = document.createElement('style')
styleElement.type = 'text/css'
head.appendChild(styleElement)
return styleElement
}
function addStyle (obj /* StyleObjectPart */) {
var update, remove
var styleElement = document.querySelector('style[data-vue-ssr-id~="' + obj.id + '"]')
if (styleElement) {
if (isProduction) {
// has SSR styles and in production mode.
// simply do nothing.
return noop
} else {
// has SSR styles but in dev mode.
// for some reason Chrome can't handle source map in server-rendered
// style tags - source maps in <style> only works if the style tag is
// created and inserted dynamically. So we remove the server rendered
// styles and inject new ones.
styleElement.parentNode.removeChild(styleElement)
}
}
if (isOldIE) {
// use singleton mode for IE9.
var styleIndex = singletonCounter++
styleElement = singletonElement || (singletonElement = createStyleElement())
update = applyToSingletonTag.bind(null, styleElement, styleIndex, false)
remove = applyToSingletonTag.bind(null, styleElement, styleIndex, true)
} else {
// use multi-style-tag mode in all other cases
styleElement = createStyleElement()
update = applyToTag.bind(null, styleElement)
remove = function () {
styleElement.parentNode.removeChild(styleElement)
}
}
update(obj)
return function updateStyle (newObj /* StyleObjectPart */) {
if (newObj) {
if (newObj.css === obj.css &&
newObj.media === obj.media &&
newObj.sourceMap === obj.sourceMap) {
return
}
update(obj = newObj)
} else {
remove()
}
}
}
var replaceText = (function () {
var textStore = []
return function (index, replacement) {
textStore[index] = replacement
return textStore.filter(Boolean).join('\n')
}
})()
function applyToSingletonTag (styleElement, index, remove, obj) {
var css = remove ? '' : obj.css
if (styleElement.styleSheet) {
styleElement.styleSheet.cssText = replaceText(index, css)
} else {
var cssNode = document.createTextNode(css)
var childNodes = styleElement.childNodes
if (childNodes[index]) styleElement.removeChild(childNodes[index])
if (childNodes.length) {
styleElement.insertBefore(cssNode, childNodes[index])
} else {
styleElement.appendChild(cssNode)
}
}
}
function applyToTag (styleElement, obj) {
var css = obj.css
var media = obj.media
var sourceMap = obj.sourceMap
if (media) {
styleElement.setAttribute('media', media)
}
if (sourceMap) {
// https://developer.chrome.com/devtools/docs/javascript-debugging
// this makes source maps inside style tags work properly in Chrome
css += '\n/*# sourceURL=' + sourceMap.sources[0] + ' */'
// http://stackoverflow.com/a/26603875
css += '\n/*# sourceMappingURL=data:application/json;base64,' + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))) + ' */'
}
if (styleElement.styleSheet) {
styleElement.styleSheet.cssText = css
} else {
while (styleElement.firstChild) {
styleElement.removeChild(styleElement.firstChild)
}
styleElement.appendChild(document.createTextNode(css))
}
}
/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {
/* styles */
__webpack_require__(14)
var Component = __webpack_require__(2)(
/* script */
__webpack_require__(6),
/* template */
__webpack_require__(12),
/* scopeId */
null,
/* cssModules */
null
)
module.exports = Component.exports
/***/ }),
/* 5 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
;
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__TreeNode_vue__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__TreeNode_vue___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__TreeNode_vue__);
//
//
//
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//
//
//
//
//
//
//
//
//
//
//
//
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//
//
//
/* harmony default export */ __webpack_exports__["default"] = ({
name: 'Node',
props: ['data', 'root', 'options'],
data: function data() {
return {
state: this.data.state
};
},
computed: {
nodeClass: function nodeClass() {
var state = this.data.state;
var hasChildren = this.hasChildren();
return {
'tree--has-child': hasChildren,
'tree--opened': hasChildren && state.opened,
'tree--selected': state.selected,
'tree--checked': state.checked && this.options.checkbox
};
}
},
methods: {
onToggle: function onToggle(data) {
this.$emit('toggle', data);
},
onChecked: function onChecked(data) {
this.$emit('checked', data);
},
onSelected: function onSelected(data) {
this.$emit('selected', data);
},
onMouseLeave: function onMouseLeave() {},
onMouseEnter: function onMouseEnter() {},
check: function check() {
this.data.state.checked = !this.data.state.checked;
this.data.state.selected = this.data.state.checked;
this.$emit('checked', this.data);
},
select: function select() {
this.data.state.selected = !this.data.state.selected;
this.$emit('selected', this.data);
},
toggle: function toggle() {
if (this.hasChildren()) {
this.data.state.opened = !this.data.state.opened;
this.$emit('toggle', this.data);
}
},
hasChildren: function hasChildren() {
return this.data.children && this.data.children.length > 0;
}
}
});
/***/ }),
/* 6 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
;
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__TreeNode_vue__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__TreeNode_vue___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__TreeNode_vue__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__Hierarchy_js__ = __webpack_require__(7);
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
//
/* harmony default export */ __webpack_exports__["default"] = ({
name: 'Tree',
components: {
'node': __WEBPACK_IMPORTED_MODULE_0__TreeNode_vue___default.a
},
props: ['data', 'options'],
data: function data() {
var computedData = __webpack_require__.i(__WEBPACK_IMPORTED_MODULE_1__Hierarchy_js__["a" /* default */])(this.data);
return {
selectedNodes: [],
computedData: computedData
};
},
methods: {
onToggle: function onToggle(data) {
this.$emit('toggle', data);
},
onChecked: function onChecked(data) {
if (data.state.checked) {
this.selectedNodes.push(data);
} else {
this.selectedNodes.splice(this.selectedNodes.indexOf(data), 1);
}
if (data.children) {
this.deepSelect(data);
}
this.$emit('checked', data);
},
onSelected: function onSelected(data) {
console.log('selected');
var selected = this.selectedNodes[0];
if (selected) {
selected.state.selected = false;
}
this.selectedNodes.splice(0, 1, data);
this.$emit('selected', this.selectedNodes[0]);
},
deepSelect: function deepSelect(data) {
var _this = this;
data.children.forEach(function (child) {
child.state.checked = data.state.checked;
if (child.children) {
_this.deepSelect(child);
}
});
}
}
});
/***/ }),
/* 7 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
;
var defaults = {
selected: false,
opened: false,
disabled: false,
checked: false
};
var extend = Object.assign;
var depth = 0;
function hierarchy(node, i) {
var state = node.state || {};
node.state = extend({}, defaults, state);
if (!node.id) {
// node.id = `${depth}.${i}`;
}
if (node.children) {
depth++;
node.children.forEach(hierarchy);
}
return node;
}
/* harmony default export */ __webpack_exports__["a"] = (function (data) {
return data.map(hierarchy);
});
/***/ }),
/* 8 */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
;
Object.defineProperty(__webpack_exports__, "__esModule", { value: true });
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__TreeRoot_vue__ = __webpack_require__(4);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__TreeRoot_vue___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__TreeRoot_vue__);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__TreeNode_vue__ = __webpack_require__(0);
/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__TreeNode_vue___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_1__TreeNode_vue__);
/* harmony default export */ __webpack_exports__["default"] = ({
TreeRoot: __WEBPACK_IMPORTED_MODULE_0__TreeRoot_vue___default.a,
TreeNode: __WEBPACK_IMPORTED_MODULE_1__TreeNode_vue___default.a
});
/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {
exports = module.exports = __webpack_require__(1)();
// imports
// module
exports.push([module.i, ".tree-anchor{display:inline-block;text-decoration:none;color:#343434;vertical-align:top;height:24px;line-height:24px;padding:3px 6px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.tree-anchor:hover{background-color:#fafafa}.tree--selected>.tree-anchor{background:#f0f0f0}.tree-checkbox{display:inline-block;height:30px;width:30px;cursor:pointer;background-image:url(\"data:image/png;base64,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\");background-repeat:no-repeat;background-position-x:center;background-position-y:-30px}.tree--checked>.tree-checkbox{background-position-y:0}.tree--checked>.tree-anchor{background:#dadada}.tree-arrow{display:inline-block;height:30px;cursor:pointer;margin-left:30px;width:0}.tree--has-child>.tree-arrow{margin-left:0;width:30px;background-image:url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAAA8CAQAAADbXcIUAAAAAmJLR0QA/4ePzL8AAAAJcEhZcwAADdcAAA3XAUIom3gAAAAHdElNRQfhDAsIEgqVD8DyAAAAqElEQVRIx+2WvQqDMBRGj53FZk0F8wQiurn4/m8SyJQ1xKFLh1KUxhs69Z41fOTnhnsuKP9My0MeHsl08vhEwtJI4ysBJ999I2Lk8YW9Jj7j6Y+Xbr+sd8WxKx6solQVn6Tqe94ZtDsoiqJc6pvjSTNuv4cHMtOBAnLZlNKRWD/Ek8oVYAlsb7oL2PJ7Nzgiy0uyEXfVWYadmVnqZ4PHyyeS/mwaUZRCnkuXHRqKzB2RAAAAAElFTkSuQmCC\");background-repeat:no-repeat;background-position:0 0}.tree--opened>.tree-arrow{background-position:0 -31px}", ""]);
// exports
/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {
exports = module.exports = __webpack_require__(1)();
// imports
// module
exports.push([module.i, ".tree-children,.tree-root{list-style:none}", ""]);
// exports
/***/ }),
/* 11 */
/***/ (function(module, exports) {
module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
return _c('li', {
staticClass: "tree-node",
class: _vm.nodeClass
}, [_c('i', {
staticClass: "tree-arrow",
on: {
"click": _vm.toggle
}
}), _vm._v(" "), (_vm.options.checkbox) ? _c('i', {
staticClass: "tree-checkbox",
on: {
"click": _vm.check
}
}) : _vm._e(), _vm._v(" "), _c('a', {
staticClass: "tree-anchor",
attrs: {
"href": "javascript:void(0)"
},
on: {
"click": _vm.select,
"mouseenter": _vm.onMouseEnter,
"mouseleave": _vm.onMouseLeave
}
}, [_vm._v("\n " + _vm._s(_vm.data.text) + "\n ")]), _vm._v(" "), (_vm.hasChildren() && _vm.state.opened) ? _c('ul', {
staticClass: "tree-children"
}, _vm._l((_vm.data.children), function(child, i) {
return _c('node', {
key: i,
attrs: {
"data": child,
"root": _vm.data,
"options": _vm.options
},
on: {
"toggle": _vm.onToggle,
"selected": _vm.onSelected,
"checked": _vm.onChecked
}
})
})) : _vm._e()])
},staticRenderFns: []}
/***/ }),
/* 12 */
/***/ (function(module, exports) {
module.exports={render:function (){var _vm=this;var _h=_vm.$createElement;var _c=_vm._self._c||_h;
return _c('div', {
staticClass: "tree"
}, [_c('ul', {
staticClass: "tree-root"
}, _vm._l((_vm.computedData), function(child, i) {
return _c('node', {
key: i,
attrs: {
"data": child,
"root": _vm.computedData,
"options": _vm.options
},
on: {
"toggle": _vm.onToggle,
"selected": _vm.onSelected,
"checked": _vm.onChecked
}
})
}))])
},staticRenderFns: []}
/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {
// style-loader: Adds some css to the DOM by adding a <style> tag
// load the styles
var content = __webpack_require__(9);
if(typeof content === 'string') content = [[module.i, content, '']];
if(content.locals) module.exports = content.locals;
// add the styles to the DOM
var update = __webpack_require__(3)("1e3ea09e", content, true);
/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {
// style-loader: Adds some css to the DOM by adding a <style> tag
// load the styles
var content = __webpack_require__(10);
if(typeof content === 'string') content = [[module.i, content, '']];
if(content.locals) module.exports = content.locals;
// add the styles to the DOM
var update = __webpack_require__(3)("789a0dfa", content, true);
/***/ }),
/* 15 */
/***/ (function(module, exports) {
/**
* Translates the list format produced by css-loader into something
* easier to manipulate.
*/
module.exports = function listToStyles (parentId, list) {
var styles = []
var newStyles = {}
for (var i = 0; i < list.length; i++) {
var item = list[i]
var id = item[0]
var css = item[1]
var media = item[2]
var sourceMap = item[3]
var part = {
id: parentId + ':' + i,
css: css,
media: media,
sourceMap: sourceMap
}
if (!newStyles[id]) {
styles.push(newStyles[id] = { id: id, parts: [part] })
} else {
newStyles[id].parts.push(part)
}
}
return styles
}
/***/ })
/******/ ]);
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