Question

我想在JavaScript中隐藏Android虚拟键盘。有人建议做this：

$('#input').focus(function() {
  this.blur();
});

但如果键盘已经可见，则此功能无效。这是可以做到的吗？

Answer 1

我找到了一个更简单的解决方案，既不需要添加元素也不需要特殊类。在那里发现：http://www.sencha.com/forum/archive/index.php/t-141560.html

并将代码转换为jquery：

function hideKeyboard(element) {
    element.attr('readonly', 'readonly'); // Force keyboard to hide on input field.
    element.attr('disabled', 'true'); // Force keyboard to hide on textarea field.
    setTimeout(function() {
        element.blur();  //actually close the keyboard
        // Remove readonly attribute after keyboard is hidden.
        element.removeAttr('readonly');
        element.removeAttr('disabled');
    }, 100);
}

你通过传递键盘打开的输入来调用函数，或者只是传递$（'input'）也应该有效。

Answer 2

您需要做的是创建一个新的输入字段，将其附加到正文，将其聚焦并使用display:none隐藏它。不幸的是，你需要将这些内容包含在一些setTimeouts中以使其工作。

var field = document.createElement('input');
field.setAttribute('type', 'text');
document.body.appendChild(field);

setTimeout(function() {
    field.focus();
    setTimeout(function() {
        field.setAttribute('style', 'display:none;');
    }, 50);
}, 50);

Answer 3

这是一个适用于Android 2.3.x和4.x

的booletprouf方法

您可以使用以下链接测试此代码： http://jsbin.com/pebomuda/14

function hideKeyboard() {
  //this set timeout needed for case when hideKeyborad
  //is called inside of 'onfocus' event handler
  setTimeout(function() {

    //creating temp field
    var field = document.createElement('input');
    field.setAttribute('type', 'text');
    //hiding temp field from peoples eyes
    //-webkit-user-modify is nessesary for Android 4.x
    field.setAttribute('style', 'position:absolute; top: 0px; opacity: 0; -webkit-user-modify: read-write-plaintext-only; left:0px;');
    document.body.appendChild(field);

    //adding onfocus event handler for out temp field
    field.onfocus = function(){
      //this timeout of 200ms is nessasary for Android 2.3.x
      setTimeout(function() {

        field.setAttribute('style', 'display:none;');
        setTimeout(function() {
          document.body.removeChild(field);
          document.body.focus();
        }, 14);

      }, 200);
    };
    //focusing it
    field.focus();

  }, 50);
}

Answer 4

只需模糊有效的聚焦输入字段：

$(document.activeElement).filter(':input:focus').blur();

Answer 5

对于将vuejs或jquery与cordova结合使用的任何人，请使用document.activeElement.blur（）;

hideKeyboard() {
    document.activeElement.blur();
}

..然后从我的文本框中调用该函数：

对于VueJS： v-on:keyup.enter="hideKeyboard" 按下Enter键会关闭android键盘。

对于jQuery：

$('element').keypress(function(e) {
  if(e.keyCode===13) document.activeElement.blur();
}

Answer 6

如果你没有找到一个简单的解决方案来做到这一点，你总是可以从javascript调用java代码。教程和示例here。隐藏软键盘here。

...
WebView webView = (WebView) findViewById(R.id.webview);
webView.addJavascriptInterface(new JavaScriptInterface(this), "Android");
....

public class JavaScriptInterface {
    Context mContext;

    /** Instantiate the interface and set the context */
    JavaScriptInterface(Context c) {
        mContext = c;
    }

    /** Show a toast from the web page */
    public void hideKeyboard() {
        InputMethodManager imm = (InputMethodManager)mContext.getSystemService(Context.INPUT_METHOD_SERVICE);
        ...
    }
}

的javascript

<script type="text/javascript">
function hideAndroidKeyboard() {
    Android.hideKeyboard();
}
</script>

需要注意的事项：

Javascript to Native Java不适用于 Simulator 版本2.3+。 http://code.google.com/p/android/issues/detail?id=12987

我不确定，但是当调用hideKeyboard时，你可能不在主线程上。

如果您找不到简单的解决方案，那当然是这样。

Answer 7

我根据QuickFix的答案制作了一个jquery插件

(function ($) {
  $.fn.hideKeyboard = function() {
    var inputs = this.filter("input").attr('readonly', 'readonly'); // Force keyboard to hide on input field.
    var textareas = this.filter("textarea").attr('disabled', 'true'); // Force keyboard to hide on textarea field.
    setTimeout(function() {
      inputs.blur().removeAttr('readonly');  //actually close the keyboard and remove attributes
      textareas.blur().removeAttr('disabled');
    }, 100);
    return this;
  };
}( jQuery ));

用法示例：

$('#myInput').hideKeyboard(); 
$('#myForm input,#myForm textarea').hideKeyboard();

Answer 8

您现在可以在最新的浏览器上使用inputmode =“ none”。参见：

https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/inputmode

Answer 9

我已经修好了这个“$（输入）.prop（'readonly'，true）;”在beforeShow中

例如：

$('input.datepicker').datepicker(
                        {   
                            changeMonth: false,
                            changeYear: false,
                            beforeShow: function(input, instance) { 
                                $(input).datepicker('setDate', new Date());
                                $(input).prop('readonly',true);
                            }
                        }                         
                     );

Answer 10

View view = this.getCurrentFocus();
if (view != null) {  
    InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
    imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}

Answer 11

rdougan的帖子对我不起作用，但这是我解决方案的一个很好的起点。

function androidSoftKeyHideFix(selectorName){
    $(selectorName).on('focus', function (event) {
        $(selectorName).off('focus')
        $('body').on('touchend', function (event) {
            $('body').off('touchend')
            $('.blurBox').focus();
            setTimeout(function() {
                $('.blurBox').blur();
                $('.blurBox').focus();
                $('.blurBox').blur();
                androidSoftKeyHideFix(selectorName); 
            },1)
        });
    });
}

你需要在身体顶部有一个输入元素，我将其归类为＆＃39; blurBox＆＃39;。它不能显示：none。所以给它不透明度：0，和position：absolute。我试着把它放在身体的底部，它没有用。

我发现有必要在blurBox上重复.focus（）。blur（）序列。我没有试过它，它没有工作。

这适用于我的2.3 Android。我想自定义键盘应用程序仍然可能存在问题。

在到达此之前我遇到了一些问题。随后的焦点重新触发模糊/焦点有一个奇怪的问题，这似乎是一个机器人的bug。我使用了一个touchend监听器而不是模糊监听器来绕过非初始打开后立即关闭键盘的功能。我也遇到了键盘输入的问题，使滚动跳转...这适用于父级使用的3D变换。这是因为尝试解决模糊 - 重新布局问题，我最终没有解开模糊框。所以这是一个微妙的解决方案。

Answer 12

VueJS 一线：

<input type="text" ref="searchBox" @keyup.enter="$refs.searchBox.blur()" />

或者您可以使用this.$refs.searchBox.blur();

将其隐藏在JS中

Answer 13

给我一些软键盘关闭作品。

$('#ButtonCancel').click(function () {
    document.body.focus();

    setTimeout(function () {
        //close the dialog, switch to another screen, etc.
    }, 300);
});

Answer 14

我设法让它与以下

一起使用

document.body.addEventListener( 'touchend', function(){
    if( document.getElementById('yourInputFiled') )
        document.getElementById('yourInputFiled').blur();    
});

并在输入字段的侦听器中使用preventDefault（）和stopPropagation（）

Answer 15

HTML

<input type="text" id="txtFocus" style="display:none;">

SCRIPT

$('#txtFocus').show().focus().hide();
$.msg({ content : 'Alert using jquery msg' });

Answer 16

只需随意点击任何非输入项。键盘将消失。

Answer 17

只需停用表单字段：

document.getElementById('input').disabled

Answer 18

我迟到了，但我想在Android 2.5.x +和iOS 7上分享一个适合我的解决方案。

我的重要任务是在方向改变时关闭键盘。在任何浏览器方向改变之后，这导致可恢复（意味着最优雅）的状态。

这是coffeeScript：

@windowRepair: (mobileOS) ->
  activeElement = document.activeElement.tagName
  if activeElement == "TEXTAREA" or activeElement == "INPUT"
    $(document.activeElement).blur()
    #alert "Active Element " + activeElement + " detected"
  else
    $('body').focus()
    #alert "Fallback Focus Initiated"
  if mobileOS == "iOS"
    window.scrollTo(0,0)
  $('body').css("width", window.innerWidth)
  $('body').css("height", window.innerHeight)

我希望这有助于某人。我知道我花了很多时间搞清楚它。

Answer 19

由于存在操作系统问题，因此无法使用js正确隐藏键盘，因此您可以轻松地做到“隐藏”键盘的一件事，而不是使用input元素，您可以使任何“非输入” html元素”就是关键侦听器元素，只需添加[tabindex]属性即可，然后您可以轻松地侦听keydown和keyup事件并将“ $ event.target.value”存储在变量中以获取输入。

Answer 20

简单的jQuery 插件，以防止显示键盘输入：

(function ($) {
    $.fn.preventKeyboard = function () {
        return this
            .filter('input')
            .on('focus', function () {
                $(this)
                    .attr('readonly', 'readonly')
                    .blur()
                    .removeAttr('readonly');
            });
    };
}(jQuery));

用法

对于附加了某些日期选择器的日期字段很有用。

$('#my_datepicker_field').preventKeyboard();

在智能手机上尝试以下代码段！

（或在https://jsfiddle.net/dtyzLjhw/上查看）

(function($) {
  // Create plugin that prevents showing the keyboard
  $.fn.preventKeyboard = function() {
    return this
      .filter('input')
      .on('focus', function() {
        $(this)
          .attr('readonly', 'readonly')
          .blur()
          .removeAttr('readonly');
      });
  };

  $(document).ready(function($) {
    // Date field has datepicker attached.
    $('input[name=date]').datepicker();

    // Prevent showing keyboard for the date field.
    $('input[name=date]').preventKeyboard();
  });
}(jQuery));

/*!
 * Datepicker for Bootstrap v1.8.0 (https://github.com/uxsolutions/bootstrap-datepicker)
 *
 * Licensed under the Apache License v2.0 (http://www.apache.org/licenses/LICENSE-2.0)
 */

.datepicker {
  padding: 4px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  direction: ltr;
}

.datepicker-inline {
  width: 220px;
}

.datepicker-rtl {
  direction: rtl;
}

.datepicker-rtl.dropdown-menu {
  left: auto;
}

.datepicker-rtl table tr td span {
  float: right;
}

.datepicker-dropdown {
  top: 0;
  left: 0;
}

.datepicker-dropdown:before {
  content: '';
  display: inline-block;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 7px solid #999;
  border-top: 0;
  border-bottom-color: rgba(0, 0, 0, 0.2);
  position: absolute;
}

.datepicker-dropdown:after {
  content: '';
  display: inline-block;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 6px solid #fff;
  border-top: 0;
  position: absolute;
}

.datepicker-dropdown.datepicker-orient-left:before {
  left: 6px;
}

.datepicker-dropdown.datepicker-orient-left:after {
  left: 7px;
}

.datepicker-dropdown.datepicker-orient-right:before {
  right: 6px;
}

.datepicker-dropdown.datepicker-orient-right:after {
  right: 7px;
}

.datepicker-dropdown.datepicker-orient-bottom:before {
  top: -7px;
}

.datepicker-dropdown.datepicker-orient-bottom:after {
  top: -6px;
}

.datepicker-dropdown.datepicker-orient-top:before {
  bottom: -7px;
  border-bottom: 0;
  border-top: 7px solid #999;
}

.datepicker-dropdown.datepicker-orient-top:after {
  bottom: -6px;
  border-bottom: 0;
  border-top: 6px solid #fff;
}

.datepicker table {
  margin: 0;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.datepicker td,
.datepicker th {
  text-align: center;
  width: 20px;
  height: 20px;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  border: none;
}

.table-striped .datepicker table tr td,
.table-striped .datepicker table tr th {
  background-color: transparent;
}

.datepicker table tr td.day:hover,
.datepicker table tr td.day.focused {
  background: #eee;
  cursor: pointer;
}

.datepicker table tr td.old,
.datepicker table tr td.new {
  color: #999;
}

.datepicker table tr td.disabled,
.datepicker table tr td.disabled:hover {
  background: none;
  color: #999;
  cursor: default;
}

.datepicker table tr td.highlighted {
  background: #d9edf7;
  border-radius: 0;
}

.datepicker table tr td.today,
.datepicker table tr td.today:hover,
.datepicker table tr td.today.disabled,
.datepicker table tr td.today.disabled:hover {
  background-color: #fde19a;
  background-image: -moz-linear-gradient(to bottom, #fdd49a, #fdf59a);
  background-image: -ms-linear-gradient(to bottom, #fdd49a, #fdf59a);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fdd49a), to(#fdf59a));
  background-image: -webkit-linear-gradient(to bottom, #fdd49a, #fdf59a);
  background-image: -o-linear-gradient(to bottom, #fdd49a, #fdf59a);
  background-image: linear-gradient(to bottom, #fdd49a, #fdf59a);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fdd49a', endColorstr='#fdf59a', GradientType=0);
  border-color: #fdf59a #fdf59a #fbed50;
  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
  color: #000;
}

.datepicker table tr td.today:hover,
.datepicker table tr td.today:hover:hover,
.datepicker table tr td.today.disabled:hover,
.datepicker table tr td.today.disabled:hover:hover,
.datepicker table tr td.today:active,
.datepicker table tr td.today:hover:active,
.datepicker table tr td.today.disabled:active,
.datepicker table tr td.today.disabled:hover:active,
.datepicker table tr td.today.active,
.datepicker table tr td.today:hover.active,
.datepicker table tr td.today.disabled.active,
.datepicker table tr td.today.disabled:hover.active,
.datepicker table tr td.today.disabled,
.datepicker table tr td.today:hover.disabled,
.datepicker table tr td.today.disabled.disabled,
.datepicker table tr td.today.disabled:hover.disabled,
.datepicker table tr td.today[disabled],
.datepicker table tr td.today:hover[disabled],
.datepicker table tr td.today.disabled[disabled],
.datepicker table tr td.today.disabled:hover[disabled] {
  background-color: #fdf59a;
}

.datepicker table tr td.today:active,
.datepicker table tr td.today:hover:active,
.datepicker table tr td.today.disabled:active,
.datepicker table tr td.today.disabled:hover:active,
.datepicker table tr td.today.active,
.datepicker table tr td.today:hover.active,
.datepicker table tr td.today.disabled.active,
.datepicker table tr td.today.disabled:hover.active {
  background-color: #fbf069 \9;
}

.datepicker table tr td.today:hover:hover {
  color: #000;
}

.datepicker table tr td.today.active:hover {
  color: #fff;
}

.datepicker table tr td.range,
.datepicker table tr td.range:hover,
.datepicker table tr td.range.disabled,
.datepicker table tr td.range.disabled:hover {
  background: #eee;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
}

.datepicker table tr td.range.today,
.datepicker table tr td.range.today:hover,
.datepicker table tr td.range.today.disabled,
.datepicker table tr td.range.today.disabled:hover {
  background-color: #f3d17a;
  background-image: -moz-linear-gradient(to bottom, #f3c17a, #f3e97a);
  background-image: -ms-linear-gradient(to bottom, #f3c17a, #f3e97a);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f3c17a), to(#f3e97a));
  background-image: -webkit-linear-gradient(to bottom, #f3c17a, #f3e97a);
  background-image: -o-linear-gradient(to bottom, #f3c17a, #f3e97a);
  background-image: linear-gradient(to bottom, #f3c17a, #f3e97a);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f3c17a', endColorstr='#f3e97a', GradientType=0);
  border-color: #f3e97a #f3e97a #edde34;
  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
}

.datepicker table tr td.range.today:hover,
.datepicker table tr td.range.today:hover:hover,
.datepicker table tr td.range.today.disabled:hover,
.datepicker table tr td.range.today.disabled:hover:hover,
.datepicker table tr td.range.today:active,
.datepicker table tr td.range.today:hover:active,
.datepicker table tr td.range.today.disabled:active,
.datepicker table tr td.range.today.disabled:hover:active,
.datepicker table tr td.range.today.active,
.datepicker table tr td.range.today:hover.active,
.datepicker table tr td.range.today.disabled.active,
.datepicker table tr td.range.today.disabled:hover.active,
.datepicker table tr td.range.today.disabled,
.datepicker table tr td.range.today:hover.disabled,
.datepicker table tr td.range.today.disabled.disabled,
.datepicker table tr td.range.today.disabled:hover.disabled,
.datepicker table tr td.range.today[disabled],
.datepicker table tr td.range.today:hover[disabled],
.datepicker table tr td.range.today.disabled[disabled],
.datepicker table tr td.range.today.disabled:hover[disabled] {
  background-color: #f3e97a;
}

.datepicker table tr td.range.today:active,
.datepicker table tr td.range.today:hover:active,
.datepicker table tr td.range.today.disabled:active,
.datepicker table tr td.range.today.disabled:hover:active,
.datepicker table tr td.range.today.active,
.datepicker table tr td.range.today:hover.active,
.datepicker table tr td.range.today.disabled.active,
.datepicker table tr td.range.today.disabled:hover.active {
  background-color: #efe24b \9;
}

.datepicker table tr td.selected,
.datepicker table tr td.selected:hover,
.datepicker table tr td.selected.disabled,
.datepicker table tr td.selected.disabled:hover {
  background-color: #9e9e9e;
  background-image: -moz-linear-gradient(to bottom, #b3b3b3, #808080);
  background-image: -ms-linear-gradient(to bottom, #b3b3b3, #808080);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#b3b3b3), to(#808080));
  background-image: -webkit-linear-gradient(to bottom, #b3b3b3, #808080);
  background-image: -o-linear-gradient(to bottom, #b3b3b3, #808080);
  background-image: linear-gradient(to bottom, #b3b3b3, #808080);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#b3b3b3', endColorstr='#808080', GradientType=0);
  border-color: #808080 #808080 #595959;
  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
  color: #fff;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
}

.datepicker table tr td.selected:hover,
.datepicker table tr td.selected:hover:hover,
.datepicker table tr td.selected.disabled:hover,
.datepicker table tr td.selected.disabled:hover:hover,
.datepicker table tr td.selected:active,
.datepicker table tr td.selected:hover:active,
.datepicker table tr td.selected.disabled:active,
.datepicker table tr td.selected.disabled:hover:active,
.datepicker table tr td.selected.active,
.datepicker table tr td.selected:hover.active,
.datepicker table tr td.selected.disabled.active,
.datepicker table tr td.selected.disabled:hover.active,
.datepicker table tr td.selected.disabled,
.datepicker table tr td.selected:hover.disabled,
.datepicker table tr td.selected.disabled.disabled,
.datepicker table tr td.selected.disabled:hover.disabled,
.datepicker table tr td.selected[disabled],
.datepicker table tr td.selected:hover[disabled],
.datepicker table tr td.selected.disabled[disabled],
.datepicker table tr td.selected.disabled:hover[disabled] {
  background-color: #808080;
}

.datepicker table tr td.selected:active,
.datepicker table tr td.selected:hover:active,
.datepicker table tr td.selected.disabled:active,
.datepicker table tr td.selected.disabled:hover:active,
.datepicker table tr td.selected.active,
.datepicker table tr td.selected:hover.active,
.datepicker table tr td.selected.disabled.active,
.datepicker table tr td.selected.disabled:hover.active {
  background-color: #666666 \9;
}

.datepicker table tr td.active,
.datepicker table tr td.active:hover,
.datepicker table tr td.active.disabled,
.datepicker table tr td.active.disabled:hover {
  background-color: #006dcc;
  background-image: -moz-linear-gradient(to bottom, #08c, #0044cc);
  background-image: -ms-linear-gradient(to bottom, #08c, #0044cc);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#08c), to(#0044cc));
  background-image: -webkit-linear-gradient(to bottom, #08c, #0044cc);
  background-image: -o-linear-gradient(to bottom, #08c, #0044cc);
  background-image: linear-gradient(to bottom, #08c, #0044cc);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#08c', endColorstr='#0044cc', GradientType=0);
  border-color: #0044cc #0044cc #002a80;
  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
  color: #fff;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
}

.datepicker table tr td.active:hover,
.datepicker table tr td.active:hover:hover,
.datepicker table tr td.active.disabled:hover,
.datepicker table tr td.active.disabled:hover:hover,
.datepicker table tr td.active:active,
.datepicker table tr td.active:hover:active,
.datepicker table tr td.active.disabled:active,
.datepicker table tr td.active.disabled:hover:active,
.datepicker table tr td.active.active,
.datepicker table tr td.active:hover.active,
.datepicker table tr td.active.disabled.active,
.datepicker table tr td.active.disabled:hover.active,
.datepicker table tr td.active.disabled,
.datepicker table tr td.active:hover.disabled,
.datepicker table tr td.active.disabled.disabled,
.datepicker table tr td.active.disabled:hover.disabled,
.datepicker table tr td.active[disabled],
.datepicker table tr td.active:hover[disabled],
.datepicker table tr td.active.disabled[disabled],
.datepicker table tr td.active.disabled:hover[disabled] {
  background-color: #0044cc;
}

.datepicker table tr td.active:active,
.datepicker table tr td.active:hover:active,
.datepicker table tr td.active.disabled:active,
.datepicker table tr td.active.disabled:hover:active,
.datepicker table tr td.active.active,
.datepicker table tr td.active:hover.active,
.datepicker table tr td.active.disabled.active,
.datepicker table tr td.active.disabled:hover.active {
  background-color: #003399 \9;
}

.datepicker table tr td span {
  display: block;
  width: 23%;
  height: 54px;
  line-height: 54px;
  float: left;
  margin: 1%;
  cursor: pointer;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
}

.datepicker table tr td span:hover,
.datepicker table tr td span.focused {
  background: #eee;
}

.datepicker table tr td span.disabled,
.datepicker table tr td span.disabled:hover {
  background: none;
  color: #999;
  cursor: default;
}

.datepicker table tr td span.active,
.datepicker table tr td span.active:hover,
.datepicker table tr td span.active.disabled,
.datepicker table tr td span.active.disabled:hover {
  background-color: #006dcc;
  background-image: -moz-linear-gradient(to bottom, #08c, #0044cc);
  background-image: -ms-linear-gradient(to bottom, #08c, #0044cc);
  background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#08c), to(#0044cc));
  background-image: -webkit-linear-gradient(to bottom, #08c, #0044cc);
  background-image: -o-linear-gradient(to bottom, #08c, #0044cc);
  background-image: linear-gradient(to bottom, #08c, #0044cc);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#08c', endColorstr='#0044cc', GradientType=0);
  border-color: #0044cc #0044cc #002a80;
  border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
  filter: progid:DXImageTransform.Microsoft.gradient(enabled=false);
  color: #fff;
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
}

.datepicker table tr td span.active:hover,
.datepicker table tr td span.active:hover:hover,
.datepicker table tr td span.active.disabled:hover,
.datepicker table tr td span.active.disabled:hover:hover,
.datepicker table tr td span.active:active,
.datepicker table tr td span.active:hover:active,
.datepicker table tr td span.active.disabled:active,
.datepicker table tr td span.active.disabled:hover:active,
.datepicker table tr td span.active.active,
.datepicker table tr td span.active:hover.active,
.datepicker table tr td span.active.disabled.active,
.datepicker table tr td span.active.disabled:hover.active,
.datepicker table tr td span.active.disabled,
.datepicker table tr td span.active:hover.disabled,
.datepicker table tr td span.active.disabled.disabled,
.datepicker table tr td span.active.disabled:hover.disabled,
.datepicker table tr td span.active[disabled],
.datepicker table tr td span.active:hover[disabled],
.datepicker table tr td span.active.disabled[disabled],
.datepicker table tr td span.active.disabled:hover[disabled] {
  background-color: #0044cc;
}

.datepicker table tr td span.active:active,
.datepicker table tr td span.active:hover:active,
.datepicker table tr td span.active.disabled:active,
.datepicker table tr td span.active.disabled:hover:active,
.datepicker table tr td span.active.active,
.datepicker table tr td span.active:hover.active,
.datepicker table tr td span.active.disabled.active,
.datepicker table tr td span.active.disabled:hover.active {
  background-color: #003399 \9;
}

.datepicker table tr td span.old,
.datepicker table tr td span.new {
  color: #999;
}

.datepicker .datepicker-switch {
  width: 145px;
}

.datepicker .datepicker-switch,
.datepicker .prev,
.datepicker .next,
.datepicker tfoot tr th {
  cursor: pointer;
}

.datepicker .datepicker-switch:hover,
.datepicker .prev:hover,
.datepicker .next:hover,
.datepicker tfoot tr th:hover {
  background: #eee;
}

.datepicker .prev.disabled,
.datepicker .next.disabled {
  visibility: hidden;
}

.datepicker .cw {
  font-size: 10px;
  width: 12px;
  padding: 0 2px 0 5px;
  vertical-align: middle;
}

.input-append.date .add-on,
.input-prepend.date .add-on {
  cursor: pointer;
}

.input-append.date .add-on i,
.input-prepend.date .add-on i {
  margin-top: 3px;
}

.input-daterange input {
  text-align: center;
}

.input-daterange input:first-child {
  -webkit-border-radius: 3px 0 0 3px;
  -moz-border-radius: 3px 0 0 3px;
  border-radius: 3px 0 0 3px;
}

.input-daterange input:last-child {
  -webkit-border-radius: 0 3px 3px 0;
  -moz-border-radius: 0 3px 3px 0;
  border-radius: 0 3px 3px 0;
}

.input-daterange .add-on {
  display: inline-block;
  width: auto;
  min-width: 16px;
  height: 20px;
  padding: 4px 5px;
  font-weight: normal;
  line-height: 20px;
  text-align: center;
  text-shadow: 0 1px 0 #fff;
  vertical-align: middle;
  background-color: #eee;
  border: 1px solid #ccc;
  margin-left: -5px;
  margin-right: -5px;
}

.datepicker.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1000;
  float: left;
  display: none;
  min-width: 160px;
  list-style: none;
  background-color: #fff;
  border: 1px solid #ccc;
  border: 1px solid rgba(0, 0, 0, 0.2);
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  border-radius: 5px;
  -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
  -webkit-background-clip: padding-box;
  -moz-background-clip: padding;
  background-clip: padding-box;
  *border-right-width: 2px;
  *border-bottom-width: 2px;
  color: #333333;
  font-size: 13px;
  line-height: 20px;
}

.datepicker.dropdown-menu th,
.datepicker.datepicker-inline th,
.datepicker.dropdown-menu td,
.datepicker.datepicker-inline td {
  padding: 4px 5px;
}


/*# sourceMappingURL=bootstrap-datepicker.standalone.css.map */

<!-- Require libs to show example -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-datepicker/1.8.0/js/bootstrap-datepicker.min.js"></script>

<!-- Simple form with two text fields -->
<form>
  <input name="foo" type=text value="Click to see keyboard" />
  <br/><br/><br/>
  <input name="date" type=text />
</form>

Answer 21

检查此项目，保证并容易完成！

每当您不希望键盘显示时，在输入字段中添加“只读”属性

 $("#inputField").attr("readonly","readonly");

点击时重置

     $("#inputField").click(function () {
              $(this).removeAttr("readonly");
              $(this).focus();  
      });

Answer 22

这是我的工作（来自https://github.com/danielnixon/oaf-side-effects）：

/**
 * Hide the on-screen keyboard on touch devices like iOS and Android.
 *
 * It's useful to do this after a form submission that doesn't navigate away from the
 * current page but does update some part of the current page (e.g. dynamically updated
 * search results). If you weren't to do this the user might not be shown any feedback
 * in response to their action (form submission), because it is obscured by the keyboard.
 *
 * To hide the keyboard we temporarily set the active input or textarea to readonly and
 * disabled. To avoid a flash of readonly/disabled styles (often a gray background) you
 * can hook into the [data-oaf-keyboard-hack] html attribute. For example:
 *
 * ```
 *  // Readonly/disabled styles shouldn't be applied when this attribute is present.
 *  [data-oaf-keyboard-hack] {
 *    background-color: $input-bg !important;
 *  }
 * ```
 *
 * Note that lots of people simply `blur()` the focused input to achieve this result
 * but doing that is hostile to keyboard users and users of other AT.
 *
 * Do you need to use this?
 *
 * 1. If your form submission triggers a full page reload, you don't need this.
 * 2. If your form submission explicitly moves focus to some other element, you
 * don't need this. For example you might move focus to some new content that
 * was loaded as a result of the form submission or to a loading message.
 * 3. If your form submission leaves focus where it is, you probably want this.
 */
export const hideOnscreenKeyboard = (): Promise<void> => {
  // TODO: use inputmode="none"?

  // eslint-disable-next-line no-restricted-globals
  const activeElement = document.activeElement;
  const inputType =
    activeElement instanceof HTMLInputElement
      ? activeElement.getAttribute("type")
      : undefined;

  if (
    activeElement !== null &&
    activeElement instanceof HTMLElement &&
    // Don't bother with input types that we know don't trigger an OSK.
    inputType !== "checkbox" &&
    inputType !== "radio" &&
    inputType !== "submit" &&
    inputType !== "reset" &&
    inputType !== "button"
  ) {
    // Blur the active element to dismiss the on-screen keyboard.
    activeElement.blur();

    // Set an attribute that allows users to override readonly/disabled styles via CSS.
    // This input will be readonly/disabled for only a fraction of a second and we
    // want to avoid the flash of readonly/disabled styles.
    activeElement.setAttribute("data-oaf-keyboard-hack", "true");

    // Some older Android browsers need extra encouragement.
    // See https://stackoverflow.com/a/11160055/2476884
    const originalReadonly = activeElement.getAttribute("readonly");
    const originalDisabled = activeElement.getAttribute("disabled");

    // eslint-disable-next-line functional/immutable-data
    activeElement.setAttribute("readonly", "true");
    if (activeElement instanceof HTMLTextAreaElement) {
      // eslint-disable-next-line functional/immutable-data
      activeElement.setAttribute("disabled", "true");
    }

    return new Promise((resolve) => {
      setTimeout(() => {
        // Put things back the way we found them.
        originalReadonly !== null
          ? activeElement.setAttribute("readonly", originalReadonly)
          : activeElement.removeAttribute("readonly");

        if (activeElement instanceof HTMLTextAreaElement) {
          originalDisabled !== null
            ? activeElement.setAttribute("disabled", originalDisabled)
            : activeElement.removeAttribute("disabled");
        }

        activeElement.removeAttribute("data-oaf-keyboard-hack");

        // Restore focus back to where it was. Lots of people forget to do this.
        // Note that programmatically calling focus() will not trigger the
        // on-screen keyboard to reemerge.
        activeElement.focus();

        resolve();
      });
    });
  } else {
    return Promise.resolve();
  }
};

Answer 23

角度版本：

export component FooComponent {
  @ViewChild('bsDatePicker') calendarInput: ElementRef;

  focus(): void {
    const nativeElement = this.calendarInput.nativeElement;

    setTimeout(() => {
      nativeElement.blur();
    }, 100);
  }
}

和模板：

<input
   #bsDatePicker
   bsDatepicker
   type="text"
   (focus)="focus()"/>

如何使用JavaScript隐藏Android键盘？

23 个答案: