【发布时间】:2018-07-23 17:03:20
【问题描述】:
当客户端单击按钮搜索以弹出微调器动画时,我必须制作加载动画,以使客户端无法多次单击搜索按钮。但是,我不知道如何调用此动画。到目前为止,我已经做到了:
table.vue:
<div id="overlay-back"></div>
<div id="overlay">
<div id="dvLoading">
<img id="loading-image" src="../assets/images/spinner.gif" alt="Loading..."/>
</div>
</div>
loadData(filter) {
var self = this;
const url = this.$session.get('apiUrl') + 'loadSystemList'
this.submit('post', url, filter);
}
main.css:
#overlay {
position : absolute;
top : 0;
left : 0;
width : 100%;
height : 100%;
z-index : 995;
display : none;
}
#overlay-back {
position : absolute;
top : 0;
left : 0;
width : 100%;
height : 100%;
background : #000;
opacity : 0.6;
filter : alpha(opacity=60);
z-index : 990;
display : none;
}
#dvLoading {
padding: 20px;
background-color: #fff;
border-radius: 10px;
height: 150px;
width: 250px;
position: fixed;
z-index: 1000;
left: 50%;
top: 50%;
margin: -125px 0 0 -125px;
text-align: center;
display: none;
}
我需要在单击按钮 Search 并调用函数 loadData 时调用动画。如果你能帮助我,我会很高兴:) 我有点迷路了
更新1:
file.vue:
<template>
<div>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.1.1/css/all.css" integrity="sha384-O8whS3fhG2OnA5Kas0Y9l3cfpmYjapjI0E4theH4iuMD+pLhbf6JI0jIMfYcK3yZ" crossorigin="anonymous">
<div id="dvLoading">
<i class="fa fa-spinner fa-spin fa-10x"></i>
</div>
<div class="toolbarStrip">
<br><h1 style="text-align: center; padding-bottom: 10px;">System table</h1>
<fieldset class="buttons">
<span class="logInBTN" v-on:click="loadData(filter)" id="loadData">Search</span>
</fieldset>
</div>
</div>
</template>
<script type="text/javascript">
import config from '../main.js'
var loadButton = document.getElementById("loadData");
export default {
data(){
return {
},
methods: {
stopShowingLoading(){
var element = document.getElementById("dvLoading");
element.classList.remove("showloading");
var button = document.getElementById("loadData");
button.classList.remove("showloading");
},
loadData(filter) {
var element = document.getElementById("dvLoading");
element.classList.add("showloading");
var button = document.getElementById("loadData");
button.classList.add("showloading");
var self = this;
const url = this.$session.get('apiUrl') + 'loadSystemList'
this.submit('post', url, filter);
window.setTimeout(function(){stopShowingLoading();},3000);
},
submit(requestType, url, submitData) {
this.$http[requestType](url, submitData)
.then(response => {
this.items = response.data;
})
.catch(error => {
console.log('error:' + error);
});
},
newData: function(){
config.router.push('/systemData')
}
}
}
</script>
【问题讨论】:
标签: javascript vue.js spinner loading