这是我部分观点的一部分。
<div class="form-group row">
<label for="password" class="col-sm-2 form-control-label">Password</label>
<div class="col-sm-10">
<input type="password" class="form-control" id="password" placeholder="Password" ng-model="password" required>
</div>
</div>
<div class="form-group row">
<label for="confirmPassword" class="col-sm-2 form-control-label">Confirm Password</label>
<div class="col-sm-10">
<input type="password" class="form-control" id="confirmPassword" placeholder="Confirm Password" required>
</div>
</div>
这是我的控制器的一部分 -
self.password = document.getElementById("password");
self.confirmPassword = document.getElementById("confirmPassword");
angular.element(self.confirmPassword).on("input", function () {
var closest = self.confirmPassword.closest('div');
console.log(self.password.value); //undefined
if(self.password.value != self.confirmPassword.value) {
closest.classList.remove("has-success");
closest.className += " has-error";
} else {
closest.classList.remove("has-error");
closest.className += " has-success";
};
});
为什么函数内部self.password.value
未定义。我的最终目标是在密码不等于确认密码时添加类has-error
,如果密码等于确认密码,则添加类has-success
。
答案 0 :(得分:1)
您的代码中存在很多错误。