update the master branch to the latest

This commit is contained in:
梁灏 2019-08-27 09:42:40 +08:00
parent 67d534df27
commit 23a0ba9831
611 changed files with 122648 additions and 0 deletions

36
src/utils/dom.js Normal file
View file

@ -0,0 +1,36 @@
import Vue from 'vue';
const isServer = Vue.prototype.$isServer;
/* istanbul ignore next */
export const on = (function() {
if (!isServer && document.addEventListener) {
return function(element, event, handler) {
if (element && event && handler) {
element.addEventListener(event, handler, false);
}
};
} else {
return function(element, event, handler) {
if (element && event && handler) {
element.attachEvent('on' + event, handler);
}
};
}
})();
/* istanbul ignore next */
export const off = (function() {
if (!isServer && document.removeEventListener) {
return function(element, event, handler) {
if (element && event) {
element.removeEventListener(event, handler, false);
}
};
} else {
return function(element, event, handler) {
if (element && event) {
element.detachEvent('on' + event, handler);
}
};
}
})();