wms / wms4_zhongputaicang · Commits

Commit e3323af173db76e74297ec802b8a1aef1995e832

Authored by 肖超群
1 parent 7d702d36

禁止缩放

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Showing 1 changed file with 11 additions and 0 deletions
ant-design-vue-jeecg/src/components/layouts/UserLayoutLogin.vue
  View file @e3323af
... ... @@ -111,8 +111,12 @@ export default {
111 111 created() {
112 112 this.handleChangeCheckCode();
113 113 this.getWarehouse();
  114 + window.addEventListener("mousewheel",function (event) {
  115 + if (event.ctrlKey === true || event.metaKey) {event.preventDefault();}},{ passive: false })
  116 + this.disableZoom();
114 117 },
115 118  
  119 +
116 120 methods: {
117 121 stepCaptchaCancel() {
118 122 this.Logout().then(() => {
... ... @@ -120,6 +124,13 @@ export default {
120 124 this.stepCaptchaVisible = false
121 125 })
122 126 },
  127 +
  128 + disableZoom() {
  129 + const metaViewport = document.createElement('meta');
  130 + metaViewport.setAttribute('name', 'viewport');
  131 + metaViewport.setAttribute('content', 'width=device-width, initial-scale=1.0, user-scalable=no');
  132 + document.getElementsByTagName('head')[0].appendChild(metaViewport);
  133 + },
123 134 stepCaptchaSuccess() {
124 135 this.loginSuccess()
125 136 },
... ...