diff --git a/wagtail/wagtailadmin/static/wagtailadmin/js/page-editor.js b/wagtail/wagtailadmin/static/wagtailadmin/js/page-editor.js
index 7f27c4a37..0d6c4d51f 100644
--- a/wagtail/wagtailadmin/static/wagtailadmin/js/page-editor.js
+++ b/wagtail/wagtailadmin/static/wagtailadmin/js/page-editor.js
@@ -57,22 +57,19 @@ function initDateChooser(id) {
$('#' + id).datetimepicker({
timepicker: false,
format: 'Y-m-d',
- mask: '9999-19-39'
});
}
function initTimeChooser(id) {
$('#' + id).datetimepicker({
datepicker: false,
- format: 'H:i:s',
- mask: '29:59:59'
+ format: 'H:i',
});
}
function initDateTimeChooser(id) {
$('#' + id).datetimepicker({
- format: 'Y-m-d H:i:s',
- mask: '9999-19-39 29:59:59'
+ format: 'Y-m-d H:i',
});
}
diff --git a/wagtail/wagtailadmin/static/wagtailadmin/scss/components/datetimepicker.scss b/wagtail/wagtailadmin/static/wagtailadmin/scss/components/datetimepicker.scss
new file mode 100644
index 000000000..078c93469
--- /dev/null
+++ b/wagtail/wagtailadmin/static/wagtailadmin/scss/components/datetimepicker.scss
@@ -0,0 +1,304 @@
+.xdsoft_datetimepicker{
+ box-shadow: 0px 5px 10px -5px rgba(0, 0, 0, 0.4);
+ background: #FFFFFF;
+ border:1px solid darken($color-input-focus, 40%);
+ display: block;
+ padding: 8px;
+ padding-left: 0px;
+ padding-top: 2px;
+ position: absolute;
+ z-index: 9999;
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+ display:none;
+
+ *{
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+ padding:0px;
+ margin:0px;
+ }
+
+ iframe {
+ position: absolute;
+ left: 0;
+ top: 0;
+ width: 75px;
+ height: 210px;
+ background: transparent;
+ border:none;
+ }
+
+ .xdsoft_datepicker, .xdsoft_timepicker{
+ display:none;
+
+ &.active{
+ display:block;
+ }
+ }
+ .xdsoft_datepicker{
+ float:left;
+ margin-left:8px;
+ }
+ .xdsoft_datepicker.active + .xdsoft_timepicker{
+ margin-top:8px;
+ margin-bottom:3px
+ }
+ .xdsoft_mounthpicker{
+ position: relative;
+ text-align: center;
+ }
+
+ .xdsoft_next, .xdsoft_prev, .xdsoft_today_button{
+ background-color: transparent;
+ cursor: pointer;
+ display: block;
+ border:0;
+ overflow: hidden;
+ padding: 5px 0px;
+ position: relative;
+ white-space: nowrap;
+ width: 2em;
+ color:$color-teal;
+ text-transform:none;
+ text-align:center;
+
+ &:before{
+ font-size:1.5em;
+ font-family:wagtail;
+ width:1em;
+ line-height:1.3em;
+ text-align:center;
+ margin:0;
+ }
+ &:hover{
+ color:$color-teal-darker;
+ }
+ }
+ .xdsoft_prev{
+ float: left;
+
+ &:before{
+ content:"z";
+ }
+ }
+ .xdsoft_today_button{
+ float: left;
+ margin-left:5px;
+
+ &:before{
+ content:"W";
+ }
+ }
+
+ .xdsoft_next{
+ float: right;
+
+ &:before{
+ content:"n";
+ }
+ }
+
+ .xdsoft_timepicker{
+ width: 70px;
+ float:left;
+ text-align:center;
+ margin-left:8px;
+ margin-top:0px;
+
+ .xdsoft_prev,
+ .xdsoft_next{
+ float:none;
+ height: 1.5em;
+ display: block;
+ text-align:center;
+ width:100%;
+ padding:0;
+
+ &:before{
+ width:100%;
+ }
+ }
+
+ .xdsoft_prev:before{
+ content:"e";
+ }
+
+ .xdsoft_next:before{
+ content:"q";
+ }
+
+ .xdsoft_time_box{
+ position:relative;
+ border:1px solid #ccc;
+ height:170px;
+ overflow:hidden;
+ border-bottom:1px solid #DDDDDD;
+
+ > div > div{
+ background: #F5F5F5;
+ border-top:1px solid #DDDDDD;
+ color: #666666;
+ font-size: 1em;
+ text-align: center;
+ border-collapse:collapse;
+ cursor:pointer;
+ border-bottom-width:0px;
+ height:2.3em;
+ line-height:2.3em;
+
+ &:first-child{
+ border-top-width:0px;
+ }
+ }
+ }
+ }
+
+ .xdsoft_label{
+ display: inline;
+ position: relative;
+ z-index: 9999;
+ margin: 0;
+ padding: 5px 3px;
+ font-size: 14px;
+ line-height: 20px;
+ font-weight: bold;
+ background-color: #fff;
+ float:left;
+ width:182px;
+ text-align:center;
+ cursor:pointer;
+
+ &:hover{
+ text-decoration:underline;
+ }
+
+ > .xdsoft_select{
+ border:1px solid #ccc;
+ position:absolute;
+ display:block;
+ right:0px;
+ top:30px;
+ z-index:101;
+ display:none;
+ background:#fff;
+ max-height:160px;
+ overflow-y:hidden;
+
+ &.xdsoft_monthselect{right:-7px;}
+ &.xdsoft_yearselect{right:2px;}
+
+ > div > .xdsoft_option:hover{
+ color: #fff;
+ background: #ff8000;
+ }
+ > div > .xdsoft_option{
+ padding:2px 15px 2px 5px;
+ }
+ > div > .xdsoft_option.xdsoft_current{
+ background: #33AAFF;
+ color:#fff;
+ font-weight: 700;
+ }
+ }
+
+ }
+
+ .xdsoft_month{
+ width:90px;
+ text-align:right;
+ }
+ .xdsoft_year{
+ width:56px;
+ }
+ .xdsoft_calendar{
+ clear:both;
+
+ table{
+ border-collapse:collapse;
+ }
+ td > div{
+ padding-right:5px;
+ }
+ td, th{
+ width:14.285%;
+ border:1px solid #DDDDDD;
+ color: #666666;
+ font-size: 12px;
+ text-align: right;
+ padding:5px 7px;
+ border-collapse:collapse;
+ cursor:pointer;
+ height: 25px;
+ }
+ td{
+ background-color:white;
+ }
+ th{
+ background: #F1F1F1;
+ font-weight: 700;
+ font-size:0.85em;
+ text-align: center;
+ cursor:default;
+ }
+ }
+
+ .xdsoft_calendar td.xdsoft_default,
+ .xdsoft_calendar td.xdsoft_current,
+ .xdsoft_timepicker .xdsoft_time_box > div > div.xdsoft_current{
+ background: $color-orange;
+ color:#fff;
+ font-weight: 700;
+ }
+ .xdsoft_calendar td.xdsoft_other_month,
+ .xdsoft_calendar td.xdsoft_disabled,
+ .xdsoft_time_box > div > div.xdsoft_disabled{
+ opacity:0.5;
+ background:$color-grey-3;
+ }
+
+ .xdsoft_calendar td.xdsoft_other_month.xdsoft_disabled{
+ opacity:0.2;
+ }
+ .xdsoft_calendar td:hover,
+ .xdsoft_timepicker .xdsoft_time_box > div > div:hover{
+ color: #fff;
+ background: $color-teal;
+ }
+}
+
+.xdsoft_noselect{
+ -webkit-touch-callout: none;
+ -webkit-user-select: none;
+ -khtml-user-select: none;
+ -moz-user-select: none;
+ -ms-user-select: none;
+ -o-user-select: none;
+ user-select: none;
+}
+.xdsoft_noselect::selection { background: transparent; }
+.xdsoft_noselect::-moz-selection { background: transparent; }
+.xdsoft_datetimepicker.xdsoft_inline{
+ display: inline-block;
+ position: static;
+ box-shadow: none;
+}
+
+.xdsoft_scroller_box{
+ position:relative;
+}
+.xdsoft_scrollbar{
+ position:absolute;
+ width:7px;
+ width:7px;
+ right:0px;
+ top:0px;
+ bottom:0px;
+ cursor:pointer;
+
+ > .xdsoft_scroller{
+ background:#ccc !important;
+ height:20px;
+ border-radius:3px;
+ }
+}
diff --git a/wagtail/wagtailadmin/static/wagtailadmin/scss/core.scss b/wagtail/wagtailadmin/static/wagtailadmin/scss/core.scss
index 60200de20..bfeb9b625 100644
--- a/wagtail/wagtailadmin/static/wagtailadmin/scss/core.scss
+++ b/wagtail/wagtailadmin/static/wagtailadmin/scss/core.scss
@@ -12,6 +12,7 @@
@import "components/messages.scss";
@import "components/formatters.scss";
@import "components/header.scss";
+@import "components/datetimepicker.scss";
@import "fonts.scss";
diff --git a/wagtail/wagtailadmin/static/wagtailadmin/scss/vendor/jquery.datetimepicker.css b/wagtail/wagtailadmin/static/wagtailadmin/scss/vendor/jquery.datetimepicker.css
deleted file mode 100644
index dad45ed7e..000000000
--- a/wagtail/wagtailadmin/static/wagtailadmin/scss/vendor/jquery.datetimepicker.css
+++ /dev/null
@@ -1,304 +0,0 @@
-.xdsoft_datetimepicker{
- box-shadow: 0px 5px 15px -5px rgba(0, 0, 0, 0.506);
- background: #FFFFFF;
- border-bottom: 1px solid #BBBBBB;
- border-left: 1px solid #CCCCCC;
- border-right: 1px solid #CCCCCC;
- border-top: 1px solid #CCCCCC;
- color: #333333;
- display: block;
- font-family: "Helvetica Neue", "Helvetica", "Arial", sans-serif;
- padding: 8px;
- padding-left: 0px;
- padding-top: 2px;
- position: absolute;
- z-index: 9999;
- -moz-box-sizing: border-box;
- box-sizing: border-box;
- display:none;
-}
-
-.xdsoft_datetimepicker iframe {
- position: absolute;
- left: 0;
- top: 0;
- width: 75px;
- height: 210px;
- background: transparent;
- border:none;
-}
-/*For IE8 or lower*/
-.xdsoft_datetimepicker button {
- border:none !important;
-}
-
-.xdsoft_noselect{
- -webkit-touch-callout: none;
- -webkit-user-select: none;
- -khtml-user-select: none;
- -moz-user-select: none;
- -ms-user-select: none;
- -o-user-select: none;
- user-select: none;
-}
-.xdsoft_noselect::selection { background: transparent; }
-.xdsoft_noselect::-moz-selection { background: transparent; }
-.xdsoft_datetimepicker.xdsoft_inline{
- display: inline-block;
- position: static;
- box-shadow: none;
-}
-.xdsoft_datetimepicker *{
- -moz-box-sizing: border-box;
- box-sizing: border-box;
- padding:0px;
- margin:0px;
-}
-.xdsoft_datetimepicker .xdsoft_datepicker, .xdsoft_datetimepicker .xdsoft_timepicker{
- display:none;
-}
-.xdsoft_datetimepicker .xdsoft_datepicker.active, .xdsoft_datetimepicker .xdsoft_timepicker.active{
- display:block;
-}
-.xdsoft_datetimepicker .xdsoft_datepicker{
- width: 224px;
- float:left;
- margin-left:8px;
-}
-.xdsoft_datetimepicker .xdsoft_timepicker{
- width: 58px;
- float:left;
- text-align:center;
- margin-left:8px;
- margin-top:0px;
-}
-.xdsoft_datetimepicker .xdsoft_datepicker.active+.xdsoft_timepicker{
- margin-top:8px;
- margin-bottom:3px
-}
-.xdsoft_datetimepicker .xdsoft_mounthpicker{
- position: relative;
- text-align: center;
-}
-
-.xdsoft_datetimepicker .xdsoft_prev, .xdsoft_datetimepicker .xdsoft_next,.xdsoft_datetimepicker .xdsoft_today_button{
- background-image: url('data:image/png;base64,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');
-}
-.xdsoft_datetimepicker .xdsoft_prev{
- float: left;
- background-position:-20px 0px;
-}
-.xdsoft_datetimepicker .xdsoft_today_button{
- float: left;
- background-position:-70px 0px;
- margin-left:5px;
-}
-
-.xdsoft_datetimepicker .xdsoft_next{
- float: right;
- background-position:0px 0px;
-}
-.xdsoft_datetimepicker .xdsoft_next:active,.xdsoft_datetimepicker .xdsoft_prev:active{
-}
-.xdsoft_datetimepicker .xdsoft_next,.xdsoft_datetimepicker .xdsoft_prev ,.xdsoft_datetimepicker .xdsoft_today_button{
- background-color: transparent;
- background-repeat: no-repeat;
- border: 0px none currentColor;
- cursor: pointer;
- display: block;
- height: 30px;
- opacity: 0.5;
- outline: medium none currentColor;
- overflow: hidden;
- padding: 0px;
- position: relative;
- text-indent: 100%;
- white-space: nowrap;
- width: 20px;
-}
-.xdsoft_datetimepicker .xdsoft_timepicker .xdsoft_prev,
-.xdsoft_datetimepicker .xdsoft_timepicker .xdsoft_next{
- float:none;
- background-position:-40px -15px;
- height: 15px;
- width: 30px;
- display: block;
- margin-left:14px;
- margin-top:7px;
-}
-.xdsoft_datetimepicker .xdsoft_timepicker .xdsoft_prev{
- background-position:-40px 0px;
- margin-bottom:7px;
- margin-top:0px;
-}
-.xdsoft_datetimepicker .xdsoft_timepicker .xdsoft_time_box{
- height:151px;
- overflow:hidden;
- border-bottom:1px solid #DDDDDD;
-}
-.xdsoft_datetimepicker .xdsoft_timepicker .xdsoft_time_box >div >div{
- background: #F5F5F5;
- border-top:1px solid #DDDDDD;
- color: #666666;
- font-size: 12px;
- text-align: center;
- border-collapse:collapse;
- cursor:pointer;
- border-bottom-width:0px;
- height:25px;
- line-height:25px;
-}
-
-.xdsoft_datetimepicker .xdsoft_timepicker .xdsoft_time_box >div > div:first-child{
- border-top-width:0px;
-}
-.xdsoft_datetimepicker .xdsoft_today_button:hover,
-.xdsoft_datetimepicker .xdsoft_next:hover,
-.xdsoft_datetimepicker .xdsoft_prev:hover {
- opacity: 1;
-}
-.xdsoft_datetimepicker .xdsoft_label{
- display: inline;
- position: relative;
- z-index: 9999;
- margin: 0;
- padding: 5px 3px;
- font-size: 14px;
- line-height: 20px;
- font-weight: bold;
- background-color: #fff;
- float:left;
- width:182px;
- text-align:center;
- cursor:pointer;
-}
-.xdsoft_datetimepicker .xdsoft_label:hover{
- text-decoration:underline;
-}
-.xdsoft_datetimepicker .xdsoft_label > .xdsoft_select{
- border:1px solid #ccc;
- position:absolute;
- display:block;
- right:0px;
- top:30px;
- z-index:101;
- display:none;
- background:#fff;
- max-height:160px;
- overflow-y:hidden;
-}
-.xdsoft_datetimepicker .xdsoft_label > .xdsoft_select.xdsoft_monthselect{right:-7px;}
-.xdsoft_datetimepicker .xdsoft_label > .xdsoft_select.xdsoft_yearselect{right:2px;}
-.xdsoft_datetimepicker .xdsoft_label > .xdsoft_select > div > .xdsoft_option:hover{
- color: #fff;
- background: #ff8000;
-}
-.xdsoft_datetimepicker .xdsoft_label > .xdsoft_select > div > .xdsoft_option{
- padding:2px 10px 2px 5px;
-}
-.xdsoft_datetimepicker .xdsoft_label > .xdsoft_select > div > .xdsoft_option.xdsoft_current{
- background: #33AAFF;
- box-shadow: #178FE5 0px 1px 3px 0px inset;
- color:#fff;
- font-weight: 700;
-}
-.xdsoft_datetimepicker .xdsoft_month{
- width:90px;
- text-align:right;
-}
-.xdsoft_datetimepicker .xdsoft_calendar{
- clear:both;
-}
-.xdsoft_datetimepicker .xdsoft_year{
- width:56px;
-}
-.xdsoft_datetimepicker .xdsoft_calendar table{
- border-collapse:collapse;
- width:100%;
-
-}
-.xdsoft_datetimepicker .xdsoft_calendar td > div{
- padding-right:5px;
-}
-.xdsoft_datetimepicker .xdsoft_calendar th{
- height: 25px;
-}
-.xdsoft_datetimepicker .xdsoft_calendar td,.xdsoft_datetimepicker .xdsoft_calendar th{
- width:14.2857142%;
- text-align:center;
- background: #F5F5F5;
- border:1px solid #DDDDDD;
- color: #666666;
- font-size: 12px;
- text-align: right;
- padding:0px;
- border-collapse:collapse;
- cursor:pointer;
- height: 25px;
-}
-.xdsoft_datetimepicker .xdsoft_calendar th{
- background: #F1F1F1;
-}
-.xdsoft_datetimepicker .xdsoft_calendar td.xdsoft_today{
- color:#33AAFF;
-}
-.xdsoft_datetimepicker .xdsoft_calendar td.xdsoft_default,
-.xdsoft_datetimepicker .xdsoft_calendar td.xdsoft_current,
-.xdsoft_datetimepicker .xdsoft_timepicker .xdsoft_time_box >div >div.xdsoft_current{
- background: #33AAFF;
- box-shadow: #178FE5 0px 1px 3px 0px inset;
- color:#fff;
- font-weight: 700;
-}
-.xdsoft_datetimepicker .xdsoft_calendar td.xdsoft_other_month,
-.xdsoft_datetimepicker .xdsoft_calendar td.xdsoft_disabled,
-.xdsoft_datetimepicker .xdsoft_time_box >div >div.xdsoft_disabled{
- opacity:0.5;
-}
-.xdsoft_datetimepicker .xdsoft_calendar td.xdsoft_other_month.xdsoft_disabled{
- opacity:0.2;
-}
-.xdsoft_datetimepicker .xdsoft_calendar td:hover,
-.xdsoft_datetimepicker .xdsoft_timepicker .xdsoft_time_box >div >div:hover{
- color: #fff !important;
- background: #ff8000 !important;
- box-shadow: none !important;
-}
-.xdsoft_datetimepicker .xdsoft_calendar td.xdsoft_disabled:hover,
-.xdsoft_datetimepicker .xdsoft_timepicker .xdsoft_time_box >div >div.xdsoft_disabled:hover{
- color: inherit !important;
- background: inherit !important;
- box-shadow: inherit !important;
-}
-.xdsoft_datetimepicker .xdsoft_calendar th{
- font-weight: 700;
- text-align: center;
- color: #999;
- cursor:default;
-}
-.xdsoft_datetimepicker .xdsoft_copyright{ color:#ccc !important; font-size:10px;clear:both;float:none;margin-left:8px;}
-.xdsoft_datetimepicker .xdsoft_copyright a{ color:#eee !important;}
-.xdsoft_datetimepicker .xdsoft_copyright a:hover{ color:#aaa !important;}
-
-
-.xdsoft_time_box{
- position:relative;
- border:1px solid #ccc;
-}
-.xdsoft_scrollbar >.xdsoft_scroller{
- background:#ccc !important;
- height:20px;
- border-radius:3px;
-}
-.xdsoft_scrollbar{
- position:absolute;
- width:7px;
- width:7px;
- right:0px;
- top:0px;
- bottom:0px;
- cursor:pointer;
-}
-.xdsoft_scroller_box{
-position:relative;
-}
\ No newline at end of file
diff --git a/wagtail/wagtailadmin/templates/wagtailadmin/admin_base.html b/wagtail/wagtailadmin/templates/wagtailadmin/admin_base.html
index 160853aca..8ec8efa05 100644
--- a/wagtail/wagtailadmin/templates/wagtailadmin/admin_base.html
+++ b/wagtail/wagtailadmin/templates/wagtailadmin/admin_base.html
@@ -4,7 +4,6 @@
{% block css %}
{% compress css %}
-
{% endcompress %}