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now an "options widget" supports hints about its rendering:
- "renderHint: buttonset" will render via buttonset instead of select (dropdown).
- "buttonsetIconClasses: key=value|key=value" let define css classes for the css icons to be used in the buttons (see fontawesome).
- "buttonsetLabels: key=value|key=value" let define labels for the buttonset (you have less horizontal space so maybe you need shorter labels).
- "renderHint: fontface" will use a styled dropdown using the keys of the dropadown as the font-family of the label.
- "renderHint: images":
- "imagesSources: key=url('path')|key=url('path')" to specify the template relative images to be used as labels of the select widget.- Loading branch information
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| .selectize-control.single { | ||
| // hide the autocomplete/edit input as we are in a non-editable select | ||
| &.selectize-force-single-noadd .selectize-input { | ||
| cursor: default; | ||
| > input { | ||
| display: none !important; | ||
| } | ||
| &.input-active { | ||
| cursor: inherit; | ||
| } | ||
| } | ||
| &.selectize-hint-images .selectize-input, &.selectize-hint-images .selectize-input.input-active { | ||
| padding-top: 2px; | ||
| padding-bottom: 0px; | ||
| padding-right: 32px; | ||
| } | ||
| .selectize-input, .selectize-input.input-active { | ||
| // default selectize uses relative but we don't need that. | ||
| position: initial; | ||
| .input-style(); | ||
| margin: 0; | ||
| &:after { | ||
| .button-style(); | ||
| margin: 0; | ||
|
|
||
| position: absolute; | ||
| top: 0; | ||
| right: 0; | ||
| bottom: 0; | ||
| line-height: 30px; | ||
| width: 28px; | ||
| margin-right: 0; | ||
| border-top-left-radius: 0; | ||
| border-bottom-left-radius: 0; | ||
|
|
||
| font-family: FontAwesome; | ||
| content: "\f0d7"; | ||
| font-weight: normal; | ||
|
|
||
| pointer-events:none; | ||
| } | ||
| } | ||
| .selectize-input.dropdown-active::before { | ||
| // prevent the 1px move | ||
| display: none; | ||
| } | ||
| .selectize-dropdown { | ||
| .win(); | ||
| z-index: 1000; | ||
| } | ||
| } | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| "use strict"; | ||
| /* global global: false, console: false */ | ||
| var $ = require("jquery"); | ||
| var ko = require("knockout"); | ||
| // selectize doesn't work if we don't expose this in the global (window) object | ||
| global.Sifter = require('@selectize/sifter'); | ||
| var Selectize = require('@selectize/selectize'); | ||
|
|
||
| // automatic dropdown direction: loop-logic like the one we contributed to Colorpicker | ||
| if (!Selectize.prototype.positionDropdownOriginal) { | ||
| Selectize.prototype.positionDropdownOriginal = Selectize.prototype.positionDropdown; | ||
| Selectize.prototype.positionDropdown = function () { | ||
| var el = this.$wrapper; | ||
| var i = 0; | ||
|
|
||
| while (el !== null && i < 100) { | ||
| // Look up the first parent with non-visibile overflow and compute the relative position | ||
| if (el.css('overflow') !== 'visible') { | ||
| var offset = el.offset(); | ||
|
|
||
| offset.top += this.$control.outerHeight(true); | ||
|
|
||
| var dropdownHeight = this.$dropdown.prop('scrollHeight') + 5; // 5 - padding value; | ||
| var controlPosTop = this.$control.get(0).getBoundingClientRect().top; | ||
| var wrapperHeight = this.$wrapper.height(); | ||
|
|
||
| var position = controlPosTop + dropdownHeight + wrapperHeight > global.innerHeight ? 'top' : 'bottom'; | ||
| var styles = { | ||
| width: this.$control.outerWidth(), | ||
| left: 0, | ||
| top: position === 'top' ? - dropdownHeight : wrapperHeight, | ||
| }; | ||
|
|
||
| this.$dropdown.css(styles); | ||
| break; | ||
| } | ||
| if (el[0].tagName == 'HTML') break; | ||
| else el = el.offsetParent(); | ||
| i++; | ||
| } | ||
| }; | ||
| } | ||
|
|
||
| ko.bindingHandlers.selectize = { | ||
| init: function(element, valueAccessor, allBindingsAccessor) { | ||
| var $element = $(element); | ||
|
|
||
| var renderFunction = function(type, item, escape) { | ||
| return '<div class="' + type + '">' + escape(item.text) + '</div>'; | ||
| }; | ||
|
|
||
| var overrideRenderFunction = allBindingsAccessor.get("selectizeRenderer"); | ||
| if (typeof overrideRenderFunction !== 'undefined' && overrideRenderFunction !== null) renderFunction = overrideRenderFunction; | ||
|
|
||
| $element.selectize({ | ||
| maxItems: 1, | ||
| closeAfterSelect: true, | ||
| selectOnTab: true, | ||
| /* @see https://github.com/selectize/selectize.js/discussions/1804 | ||
| onClear: function() { | ||
| return false; | ||
| }, | ||
| onDelete: function() { | ||
| return false; | ||
| }, | ||
| */ | ||
| // dropdownParent: 'body', | ||
| // openOnFocus: true, | ||
| onChange: function(value) { | ||
| valueAccessor()(value); | ||
| }, | ||
| render: { | ||
| option: renderFunction.bind(undefined, 'option'), | ||
| item: renderFunction.bind(undefined, 'item') | ||
| }, | ||
| }); | ||
|
|
||
| ko.utils.domNodeDisposal.addDisposeCallback(element, function() { | ||
| $element[0].selectize.destroy(); | ||
| }); | ||
| }, | ||
|
|
||
| update: function(element, valueAccessor) { | ||
| var value = valueAccessor(); | ||
| element.selectize.setValue(ko.utils.unwrapObservable(value), true); | ||
| }, | ||
| }; |
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