directives: {
change: {
componentUpdated: function (el, bindings) {
console.log('指令已經綁定到元素了');
console.log(el);
console.log(bindings);
//準備將傳遞來的參數
// 顯示在調用該指令的元素的innerHTML
el.innerHTML = bindings.value;
if (bindings.value > 3) {
el.style.color = 'red'
}
},
update: function (el, bindings) {
console.log('指令的數據有所變化');
console.log(el);
console.log(bindings);
el.innerHTML = bindings.value;
if (bindings.value == 5) {
console.log(' it is a test');
}
},
// unbind: function () {
// console.log('解除綁定了');
// }
}