Question

我正在淘汰赛。我试图测试输入键按下或模糊事件。

HTML：

<input class="percent-text" data-bind="numeric: Percent, value: Percent, event: { keypress: $root.percentUpdate, blur: $root.percentUpdate }" type="number" min="1" max="100" oninput="maxlength(this)" maxlength="3" />

淘汰模型：

self.percentUpdate = function (data, event) {
            if (event.keyCode === 13 || TEST FOR BLUR HERE) {
....

不确定如何测试模糊事件。救命感谢

Answer 1

为什么不只是额外的功能：

<input class="percent-text" data-bind="numeric: Percent, value: Percent, event: { keypress: $root.keypress, blur: $root.blur }" type="number" min="1" max="100" oninput="maxlength(this)" maxlength="3" />

和

self.keypress = function(data, event){
  self.percentUpdate(data, 'keypress', event.keyCode);
};
self.blur = function(data){
  self.percentUpdate(data, 'blur');
}

self.percentUpdate = function (data, event, keyCode) {
            if (event === 'blur' && keyCode === 13) {
            ...}

Answer 2

不熟悉淘汰赛，但我认为常规的JavaScript会起作用：

self.percentUpdate = function (data, event) {
  if (event.keyCode === 13 || event.type==='blur') {

模糊事件的Javascript测试

2 个答案: