requirejs.config({ // Path mappings for the logical module names paths: { 'knockout': '//cdnjs.cloudflare.com/ajax/libs/knockout/3.4.0/knockout-min', 'jquery': '//cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min', "jqueryui": "//cdnjs.cloudflare.com/ajax/libs/jqueryui/1.11.4/jquery-ui", "jqueryui-amd": "//cdn.rawgit.com/jquery/jquery-ui/1-11-stable/ui", "promise": "//cdn.rawgit.com/components/es6-promise/c95149ffaa2e8162601c57d4282362eac84f929b/promise.min", "hammerjs": "//cdnjs.cloudflare.com/ajax/libs/hammer.js/2.0.4/hammer.min", "ojdnd": "//cdn.rawgit.com/oracle/oraclejet/master/dist/js/libs/dnd-polyfill/dnd-polyfill-1.0.0.min", "ojs": "//cdn.rawgit.com/oracle/oraclejet/master/dist/js/libs/oj/debug", "ojL10n": "//cdn.rawgit.com/oracle/oraclejet/master/dist/js/libs/oj/ojL10n", "ojtranslations": "//cdn.rawgit.com/oracle/oraclejet/master/dist/js/libs/oj/resources", "text": "//cdnjs.cloudflare.com/ajax/libs/require-text/2.0.12/text.min", "signals": "//cdnjs.cloudflare.com/ajax/libs/js-signals/1.0.0/js-signals.min", }, // Shim configurations for modules that do not expose AMD shim: { 'jqueryui-amd': { exports: "$", deps: ['jquery'] }, 'jquery': { exports: ['jQuery', '$'] } }, config: { ojL10n: { merge: { //'ojtranslations/nls/ojtranslations': 'resources/nls/menu' // The following addes en-US to the r.js bundle //'ojtranslations/nls/ojtranslations': '../../oj/resources/nls/en-US/localeElements' } } } }); require(['knockout', 'ojs/ojcore', 'jquery', 'ojs/ojknockout', 'ojs/ojinputtext', 'ojs/ojbutton' ], function(ko, oj, $) { 'use strict'; // Custom binding handler that wraps ojInputText and provides extra functionality ko.bindingHandlers.deleteInputText = { // setup extension to ojInputText as well as register event handlers init: function(element, valueAccessor, allBindingsAccessor, ctx) { var options = allBindingsAccessor().ojInputTextOptions || {}; // cache clear button state var buttonVisible = true; var getButton = function() { return $(element) .closest(".delete-ojInputText") .find("i"); } var updateButtonState = function(val) { if (!!val) { if(!buttonVisible) { buttonVisible = true; getButton() .removeClass("delete-hidden"); } } else { if(buttonVisible) { buttonVisible = false; getButton() .addClass("delete-hidden"); } } } $(element) .ojInputText(options) .on({ 'ojoptionchange': function (event, data) { //console.log(data) // use option === "value" for final value // use option === "rawValue" for each character if(data.option === "rawValue") { var val = data.value; updateButtonState(val); var observable = valueAccessor(); observable(val); } } }) .closest(".delete-ojInputText") .append('<i class="fa fa-close"></i>') .find("i") .click(function() { valueAccessor()(""); }); //handle disposal (if KO removes by the template binding) ko.utils.domNodeDisposal.addDisposeCallback(element, function() { $(element).ojInputText("destroy"); console.log("ojInputText destroyed"); }); //updateButtonState(ko.unwrap(valueAccessor())); }, // This is how we update the UI based on observable changes update: function(element, valueAccessor) { var value = ko.utils.unwrapObservable(valueAccessor()); $(element).ojInputText("option", "value", value); } }; var ViewModel = function() { var self = this; self.value = ko.observable(); }; ko.applyBindings(new ViewModel()); });
<div class="content-container"> <p> <label for="text-input">Animated delete button in ojInputText Component</label> <!-- this is the only important part in the HTML --> <input id="text-input" type="text" data-bind="deleteInputText: value, ojInputTextOptions: {rootAttributes: {class: 'delete-ojInputText'}}"/> </p> <!-- output text to demonstrate 2-way data binding --> <p> You said, "<span data-bind="text: value"></span>" </p> </div>
@import url('//rawgit.com/oracle/oraclejet/master/dist/css/alta/oj-alta-min.css'); @import url('//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.5.0/css/font-awesome.min.css'); .content-container { margin: 10px; } .delete-ojInputText i { cursor: pointer; opacity: 1; transition: opacity .25s ease-in-out; } .delete-ojInputText i.delete-hidden { cursor: auto; opacity: 0; } .delete-ojInputText i:before { margin: 0 10px; } .delete-ojInputText input { border: none; flex: 1; } .oj-inputtext.delete-ojInputText { display: flex; flex-flow: row nowrap; align-items: center; border: 1px solid #dfe4e7; background-color: #fcfdfe; }