将部门提交到要保存的服务器后,如何在视图模型中清除部门名称的值?这是我的代码:
self.AddDepartmentModel.AddDepartment = function () {
self.errors = ko.validation.group(this, { deep: true, observable: false });
if (self.AddDepartmentModel.errors().length == 0) {
$.ajax({
url: "/Department/Add/",
type: 'post',
data: ko.toJSON(self.AddDepartmentModel),
contentType: 'application/json',
success: function (result) {
$('#success').html('Department Added Successfully.');
$("#success").dialog({
dialogClass: 'noclose',
autoOpen: true,
show: "blind",
hide: "explode",
modal: true,
open: function(event, ui) {
setTimeout(function() {
$('#success').dialog('close');
}, 3000);
}
});
self.ListOfDepartments.GetListOfAllDepartments();
$("#departmentNameTextbox").val("");
self.AddDepartmentModel.DepartmentName = null;
}
});
} else {
self.AddDepartmentModel.errors.showAllMessages();
return;
}
};
我希望在按下“提交”按钮后清除该字段。如果我只是将字段值设置为空字符串,然后再次单击Submit,它将提交清除后在文本框中显示的值。有什么建议如何清除DepartmentName的值?
谢谢
最佳答案
我假设self.AddDepartmentModel.DepartmentName是一个可观察的属性,因为它绑定到文本框,并且您获得了用户输入的值。如果是这样,请尝试
self.AddDepartmentModel.DepartmentName(null);
代替
$("#departmentNameTextbox").val("");
self.AddDepartmentModel.DepartmentName = null;
关于jquery - 提交后 View 模型中的 knockout 清除字段,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/16628712/