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js
new Vue({
el:'#app',
data:{
selectedItems: [{
name: 'NodeJs'
}],
isShowDropmenu: false,
inputItem:'',
cataName:[{name:'开发语法'}, {name: '系统设备'}],
cataList:[{
isShow: true,
items:['js','c++','java']
},{
isShow: false,
items:['windows','chrome','linux']
}]
},
methods:{
showDropmenu: function(event){
console.log('showDropmenu');
this.isShowDropmenu = true;
},
hideDropmenu: function(event){
this.isShowDropmenu = false;
console.log('hideDropmenu');
},
test: function(){
console.log('test');
},
addItem: function(){
this.selectedItems.push({name: this.inputItem});
this.inputItem = "";
},
deleteSelectedItem: function(index){
this.selectedItems.splice(index, 1);
},
showCataList: function(index){
var i = this.cataList.length;
while(i--){
i === index ? this.cataList[i].isShow = true: this.cataList[i].isShow = false;
}
},
addByClick: function(name){
var i = this.selectedItems.length;
while(i--){
if(this.selectedItems[i].name === name){
return;
}
}
this.selectedItems.push({name: name});
}
}
});以上就是怎么在vue中添加标签demo，小编相信有部分知识点可能是我们日常工作会见到或用到的。希望你能通过这篇文章学到更多知识。更多详情敬请关注创新互联行业资讯频道。