解决方案:
watch的时候,对于对象的赋值,最好用深拷贝,即如下图:
watch:{
row: function (nv, ov) {
var that = this;
that.indata.row = JSON.parse(JSON.stringify(nv));//如果是对象,请用深入的
for (var i in that.indata.row.ttlist) {
that.$set(that.indata.row.ttlist[i], "sitindex", 0);//设置响应式
}
that.$forceUpdate();
}
}