insertChild(child, index, batch) {
if (!child) throw new Error('insertChild error: child is required.');
if (!(child instanceof Node)) {
if (!batch) {
const children = this.getChildren(true);
if (children.indexOf(child.data) === -1) {
if (typeof index === 'undefined' || index < 0) {
children.push(child.data);
} else {
children.splice(index, 0, child.data);
}
}
}
objectAssign(child, {
parent: this,
store: this.store
});
child = new Node(child);
}
child.level = this.level + 1;
if (typeof index === 'undefined' || index < 0) {
this.childNodes.push(child);
} else {
this.childNodes.splice(index, 0, child);
}
this.updateLeafState();
}
const Loading = (options = {}) => {
options = merge({}, defaults, options);
if (typeof options.target === 'string') {
options.target = document.querySelector(options.target);
}
options.target = options.target || document.body;
if (options.target !== document.body) {
options.fullscreen = false;
} else {
options.body = true;
}
let parent = options.body ? document.body : options.target;
let instance = new LoadingConstructor({
el: document.createElement('div'),
data: options
});
addStyle(options, parent, instance.$el);
if (originalPosition !== 'absolute') {
parent.style.position = 'relative';
}
if (options.fullscreen && options.lock) {
parent.style.overflow = 'hidden';
}
parent.appendChild(instance.$el);
return instance;
};
const MessageBox = function(options, callback) {
if (Vue.prototype.$isServer) return;
if (typeof options === 'string' || isVNode(options)) {
options = {
message: options
};
if (typeof arguments[1] === 'string') {
options.title = arguments[1];
}
} else if (options.callback && !callback) {
callback = options.callback;
}
if (typeof Promise !== 'undefined') {
return new Promise((resolve, reject) => { // eslint-disable-line
msgQueue.push({
options: merge({}, defaults, MessageBox.defaults, options),
callback: callback,
resolve: resolve,
reject: reject
});
showNextMsg();
});
} else {
msgQueue.push({
options: merge({}, defaults, MessageBox.defaults, options),
callback: callback
});
showNextMsg();
}
};
return new Promise((resolve, reject) => { // eslint-disable-line
msgQueue.push({
options: merge({}, defaults, MessageBox.defaults, options),
callback: callback,
resolve: resolve,
reject: reject
});
showNextMsg();
});
MessageBox.confirm = (message, title, options) => {
if (typeof title === 'object') {
options = title;
title = '';
}
return MessageBox(merge({
title: title,
message: message,
$type: 'confirm',
showCancelButton: true
}, options));
};
MessageBox.prompt = (message, title, options) => {
if (typeof title === 'object') {
options = title;
title = '';
}
return MessageBox(merge({
title: title,
message: message,
showCancelButton: true,
showInput: true,
$type: 'prompt'
}, options));
};
MessageBox.alert = (message, title, options) => {
if (typeof title === 'object') {
options = title;
title = '';
}
return MessageBox(merge({
title: title,
message: message,
$type: 'alert',
closeOnPressEscape: false,
closeOnClickModal: false
}, options));
};
insertChild(child, index) {
if (!child) throw new Error('insertChild error: child is required.');
if (!(child instanceof Node)) {
objectAssign(child, {
parent: this,
store: this.store
});
child = new Node(child);
}
child.level = this.level + 1;
if (typeof index === 'undefined' || index < 0) {
this.childNodes.push(child);
} else {
this.childNodes.splice(index, 0, child);
}
this.updateLeafState();
}
const getDefaultColumn = function(type, options) {
const column = {};
objectAssign(column, defaults[type || 'default']);
for (let name in options) {
if (options.hasOwnProperty(name)) {
const value = options[name];
if (typeof value !== 'undefined') {
column[name] = value;
}
}
}
if (!column.minWidth) {
column.minWidth = 80;
}
column.realWidth = column.width === undefined ? column.minWidth : column.width;
return column;
};
const Loading = (options = {}) => {
if (Vue.prototype.$isServer) return;
options = merge({}, defaults, options);
if (typeof options.target === 'string') {
options.target = document.querySelector(options.target);
}
options.target = options.target || document.body;
if (options.target !== document.body) {
options.fullscreen = false;
} else {
options.body = true;
}
if (options.fullscreen && fullscreenLoading) {
return fullscreenLoading;
}
let parent = options.body ? document.body : options.target;
let instance = new LoadingConstructor({
el: document.createElement('div'),
data: options
});
addStyle(options, parent, instance);
if (instance.originalPosition !== 'absolute' && instance.originalPosition !== 'fixed') {
addClass(parent, 'el-loading-parent--relative');
}
if (options.fullscreen && options.lock) {
addClass(parent, 'el-loading-parent--hidden');
}
parent.appendChild(instance.$el);
Vue.nextTick(() => {
instance.visible = true;
});
if (options.fullscreen) {
fullscreenLoading = instance;
}
return instance;
};
array.forEach((item) => {
this.insertChild(objectAssign({ data: item }, defaultProps));
});
showOverflowTooltip: this.showOverflowTooltip || this.showTooltipWhenOverflow,
formatter: this.formatter,
selectable: this.selectable,
reserveSelection: this.reserveSelection,
fixed: this.fixed === '' ? true : this.fixed,
filterMethod: this.filterMethod,
filters: this.filters,
filterable: this.filters || this.filterMethod,
filterMultiple: this.filterMultiple,
filterOpened: false,
filteredValue: this.filteredValue || [],
filterPlacement: this.filterPlacement || '',
index: this.index
});
objectAssign(column, forced[type] || {});
this.columnConfig = column;
let renderCell = column.renderCell;
let _self = this;
if (type === 'expand') {
owner.renderExpanded = function(h, data) {
return _self.$scopedSlots.default
? _self.$scopedSlots.default(data)
: _self.$slots.default;
};
column.renderCell = function(h, data) {
return <div class="cell">{ renderCell(h, data, this._renderProxy) }</div>;
this.open();
}
} else {
this.close();
}
}
},
methods: {
open(options) {
if (!this.rendered) {
this.rendered = true;
this.$emit('visible-change', true);
}
const props = merge({}, this.$props || this, options);
if (this._closeTimer) {
clearTimeout(this._closeTimer);
this._closeTimer = null;
}
clearTimeout(this._openTimer);
const openDelay = Number(props.openDelay);
if (openDelay > 0) {
this._openTimer = setTimeout(() => {
this._openTimer = null;
this.doOpen(props);
}, openDelay);
} else {
this.doOpen(props);