mirror of https://github.com/ElemeFE/element
92 lines
2.2 KiB
JavaScript
92 lines
2.2 KiB
JavaScript
import Vue from 'vue';
|
|
import Main from './main.vue';
|
|
import { PopupManager } from 'element-ui/src/utils/popup';
|
|
import { isVNode } from 'element-ui/src/utils/vdom';
|
|
import { isObject } from 'element-ui/src/utils/types';
|
|
let MessageConstructor = Vue.extend(Main);
|
|
|
|
let instance;
|
|
let instances = [];
|
|
let seed = 1;
|
|
|
|
const Message = function(options) {
|
|
if (Vue.prototype.$isServer) return;
|
|
options = options || {};
|
|
if (typeof options === 'string') {
|
|
options = {
|
|
message: options
|
|
};
|
|
}
|
|
let userOnClose = options.onClose;
|
|
let id = 'message_' + seed++;
|
|
|
|
options.onClose = function() {
|
|
Message.close(id, userOnClose);
|
|
};
|
|
instance = new MessageConstructor({
|
|
data: options
|
|
});
|
|
instance.id = id;
|
|
if (isVNode(instance.message)) {
|
|
instance.$slots.default = [instance.message];
|
|
instance.message = null;
|
|
}
|
|
instance.$mount();
|
|
document.body.appendChild(instance.$el);
|
|
let verticalOffset = options.offset || 20;
|
|
instances.forEach(item => {
|
|
verticalOffset += item.$el.offsetHeight + 16;
|
|
});
|
|
instance.verticalOffset = verticalOffset;
|
|
instance.visible = true;
|
|
instance.$el.style.zIndex = PopupManager.nextZIndex();
|
|
instances.push(instance);
|
|
return instance;
|
|
};
|
|
|
|
['success', 'warning', 'info', 'error'].forEach(type => {
|
|
Message[type] = (options) => {
|
|
if (isObject(options) && !isVNode(options)) {
|
|
return Message({
|
|
...options,
|
|
type
|
|
});
|
|
}
|
|
return Message({
|
|
type,
|
|
message: options
|
|
});
|
|
};
|
|
});
|
|
|
|
Message.close = function(id, userOnClose) {
|
|
let len = instances.length;
|
|
let index = -1;
|
|
let removedHeight;
|
|
for (let i = 0; i < len; i++) {
|
|
if (id === instances[i].id) {
|
|
removedHeight = instances[i].$el.offsetHeight;
|
|
index = i;
|
|
if (typeof userOnClose === 'function') {
|
|
userOnClose(instances[i]);
|
|
}
|
|
instances.splice(i, 1);
|
|
break;
|
|
}
|
|
}
|
|
if (len <= 1 || index === -1 || index > instances.length - 1) return;
|
|
for (let i = index; i < len - 1 ; i++) {
|
|
let dom = instances[i].$el;
|
|
dom.style['top'] =
|
|
parseInt(dom.style['top'], 10) - removedHeight - 16 + 'px';
|
|
}
|
|
};
|
|
|
|
Message.closeAll = function() {
|
|
for (let i = instances.length - 1; i >= 0; i--) {
|
|
instances[i].close();
|
|
}
|
|
};
|
|
|
|
export default Message;
|