Vue

HTML

<div id="app">
  
</div>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#app {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  transition: all 0.2s;
}

li {
  margin: 8px 0;
}

h2 {
  font-weight: bold;
  margin-bottom: 15px;
}

del {
  color: rgba(0, 0, 0, 0.3);
}

Vue

new Vue({
  el: "#app",
  methods: {
  	toggle: function(todo){
    	todo.done = !todo.done
    },
    getWindowWidth(){
          var winWidth = window.innerWidth;
          var newWinWidth = window.innerWidth;
          console.log("initial width " + winWidth);
          var doIt;
    },
    handleResize() {
      const _this = this
      //_this.mounted();
      clearTimeout(_this.getWindowWidth.doIt);
      _this.getWindowWidth.doIt = setTimeout(function() {
        _this.getWindowWidth.winWidth = _this.getWindowWidth.newWinWidth;
        _this.getWindowWidth.newWinWidth = window.innerWidth;
        console.log("new " + _this.getWindowWidth.newWinWidth);
        console.log("old " + _this.getWindowWidth.winWidth);
        //console.log("old "+ _this.winWidth);
            if(_this.getWindowWidth.newWinWidth > 1025 && _this.getWindowWidth.winWidth < 1025){
              console.log("refresh now");
              //window.location.reload();
            }
            if(_this.getWindowWidth.newWinWidth < 1025 && _this.getWindowWidth.winWidth > 1025){
              console.log("refresh again");
              //window.location.reload();
            }
        }, 1000);
      }
    },
    mounted: function() {
    const _this = this
    window.addEventListener('resize', _this.handleResize);
	}
  })