datepicker

Date Picker控件:

筅森魡賤 提交于 2020-01-24 02:37:01
Date Picker控件: 中文:日期/时间选取器 UIDatePicker有一个实例方法setDate:animated,以编程的方式选择日期。 UIDatePicker有四种模式(model): Time(只选时间) Date(只选日期) Date and Time(选择时间和日期) Count Down timer (倒数计时器 ) 日期选取器不允许指定秒或时区 属性: locale:选择地区 custom:自定义时间 设置最小时间和最大时间,超过就会自动回到最小时间 // 添加一个时间选择器 UIDatePicker *datePicker = [[UIDatePicker alloc] init]; // date默认为当前时间 // NSDate对象包含两个部分,日期(Date)和时间(Time)。格式化的时间字符串主要也是针对日期和时间的。 NSDate *date = [NSDate date]; // 一般添加在 - (void) viewDidLoad 方法里,使分镜加载完成后即可显示 // NSDateFormatter类:用于格式化NSDate对象,支持本地化的信息 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; // 设置显示中文 [date setLocale:[NSLocale

Android控件之TimePicker和DatePicker

若如初见. 提交于 2020-01-24 00:22:22
Android控件之TimePicker和DatePicker 1 Picker简介 DatePicker 和 TimePicker 分别提供日期和时间的选择试图;通过它们得到的日期和时间是格式化的。 2 Picker示例 写一个activity,包含一个“日期”按钮和一个“时间”按钮。 点击“日期”按钮,进入“日期”选择界面。 点击“时间”按钮,进入“时间”选择界面。 应用层代码 package com.skywang.picker; import android.os.Bundle; import android.app.Activity; import android.view.View; import android.support.v4.app.DialogFragment; import android.app.Dialog; import android.app.TimePickerDialog; import android.app.TimePickerDialog.OnTimeSetListener; import android.app.DatePickerDialog; import android.text.format.DateFormat; import android.widget.TimePicker; import android.widget

Validate date and time fields together in rails model

此生再无相见时 提交于 2020-01-23 23:21:50
问题 EDIT: In case the question below looks a bit 'extensive', the summary is that I just want to combine a date field and an optional time field in my model purely for the purpose of validating it using a date validator but I can't get my test to fail correctly when I pass in a string as the time. EDIT 2: Since I'm still struggling to find a way to join a date object with a time object for the purpose of validation then I wondered if I could just validate that the time value was a Time object

Validate date and time fields together in rails model

旧城冷巷雨未停 提交于 2020-01-23 23:21:13
问题 EDIT: In case the question below looks a bit 'extensive', the summary is that I just want to combine a date field and an optional time field in my model purely for the purpose of validating it using a date validator but I can't get my test to fail correctly when I pass in a string as the time. EDIT 2: Since I'm still struggling to find a way to join a date object with a time object for the purpose of validation then I wondered if I could just validate that the time value was a Time object

WPF datepicker : Date from and Date To

半世苍凉 提交于 2020-01-23 12:50:48
问题 I got two datepicker in my WPF canvas. What i trying to do is like the datepicker from airline website. The first calendar allow user to pick the departure date and the second calendar allow user to pick the return date. Let say i select 11/11/2012 from datapickerA, when i click on the second datepickerB, the dates before 11/11/2012 are disabled. What should i put in the datepicker? 回答1: You can use the DisplayDateStart property of the DatePicker . It is a DependencyProperty , so you can

datepicker is not a function in bootstrap 4.1

时光总嘲笑我的痴心妄想 提交于 2020-01-23 12:06:29
问题 I am working on a domain in which I want to make the calendar visible on click of a search input box. The HTML code which I have used in order to place a input boxes are: <div class="dates"> <div class="start_date"> <input class="form-control start_date mb-4" type="text" placeholder="start date" id="startdate_datepicker"> <span class="fa fa-calendar start_date_calendar" aria-hidden="true "></span> </div> <div class="end_date"> <input class="form-control end_date mb-4" type="text" placeholder=

datepicker is not a function in bootstrap 4.1

非 Y 不嫁゛ 提交于 2020-01-23 12:05:14
问题 I am working on a domain in which I want to make the calendar visible on click of a search input box. The HTML code which I have used in order to place a input boxes are: <div class="dates"> <div class="start_date"> <input class="form-control start_date mb-4" type="text" placeholder="start date" id="startdate_datepicker"> <span class="fa fa-calendar start_date_calendar" aria-hidden="true "></span> </div> <div class="end_date"> <input class="form-control end_date mb-4" type="text" placeholder=

jquery UI datepicker month and year only css positioning problem

蹲街弑〆低调 提交于 2020-01-23 06:56:40
问题 I have implemented the solution discussed here: JQuery Datetime picker - Need to pick month and year only. and it is working well. The only issue I am finding is that when the datepicker appears above the input field (e.g. when there is not enough room below) then the position of the picker is wrong (it is much too high, leaving a gap between the picker and the input field). Presumably this is because I am dynamically hiding the days of the month in the picker after jquery calculates its

Bootstrap 3 DatePicker - How to reset selected date without resetting the picker configuration?

限于喜欢 提交于 2020-01-23 06:20:07
问题 I'm trying to reset the selected date on button click, but so far I'm only able to clear the input element, without the actual date on the picker. The following code resets everything, including the configuration and the date, so its obviously not what I need. $('#datepicker').datepicker('update',''); //resets everything To elaborate: The user can only select a date 7 days from the current day. There's also a button that enables the user to clear the selected date from the picker, and select

jQuery datapicker appearing behind twitter bootstrap modal

偶尔善良 提交于 2020-01-23 05:28:23
问题 I am using Bootstrap v2.3.2 and jQuery Datepicker v1.10.0, On a modal I am trying to make use of the datepicker and it is appearing behind the modal on Firefox and IE, on Chrome it seems to be working fine. This is what it looks like on IE and Firefox My Modal HTML <div id="editGoals" class="modal hide fade" data-keyboard="false" data-backdrop="static"> <div class="modal-header"> <a type="button" class="close" data-dismiss="modal" aria-hidden="true">×</a> <h3 style="font-size: 18px;" id=