如何捕获typeahead：selected和typeahead：在angular.js中twitter typeahead的自动完成事件？

本文介绍了如何捕获typeahead：selected和typeahead：在angular.js中twitter typeahead的自动完成事件？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

大家好， 我在我的angular.js应用中使用twitter typeahead.js。我能够将数据源绑定到input =text控件，但我的问题是我需要捕获typeahead：selected和typeahead：angular.js中的autocomplete事件。 jQuery中的相同内容要简单得多，但与jQuery事件类似，我如何订阅angular.js中的选定事件和自动完成事件？ 我我正在使用siyfion-angular-typeahead.js和typeahead.js以及bootstrap.css 参考： plnkr.co/edit/cMvm7Z4REuIP69Uk4Tzz?p=preview [ ^ ] HTML看起来像这样 < input type =textng-model =model.propertysf-typeahead options =exampleOptionsdatasets =numbersDatasetclass =form-control input-largeplaceholder =Auto Fillstyle =宽度：395像素; tabindex =1/> * 我正在尝试为$ scope使用$ scope。$ on（typeahead：selected）事件订阅。在angular-typeahead.js中$ emit（typeahead：selected）但是这会触发范围内的任何控件。 另外问题是我有一个列表autocompleters所以我需要确定它触发了哪个控件！ 我也尝试创建角度指令，但这没有帮助！ 我所有的研究和R& D似乎都误导了我的其他东西！ 有谁能告诉我正确的方法获得所选和自动完成的活动twitter typeahead .js？ 提前致谢!!

Hi All, I am using twitter typeahead.js in my angular.js app. I am able to bind the datasource to the input="text" control, but my problem is i need to get the capture the typeahead:selected and typeahead:autocomplete events in angular.js. The same in jQuery is much simpler, but similar to jQuery events how do i subscribe to selected and autcomplete events in angular.js? I am using siyfion-angular-typeahead.js and typeahead.js and bootstrap.css Reference : plnkr.co/edit/cMvm7Z4REuIP69Uk4Tzz?p=preview[^] The HTML looks like this <input type="text" ng-model="model.property" sf-typeahead options="exampleOptions" datasets="numbersDataset" class="form-control input-large" placeholder="Auto Fill" style="width: 395px;" tabindex="1" />* I am trying to use the $scope.$on("typeahead:selected") event subscription for the $scope.$emit("typeahead:selected") in angular-typeahead.js but this fires for any control in the scope. Also the problem is i have a list of autocompleters so i need to determine for which control it is firing the event! I also tried to create angular directives but that did not help! All my research and R&D seems to be misleading me to something else! Could anyone tell me the right way of getting the selected and autocomplete events twitter typeahead.js? Thanks in advance!!

推荐答案

范围。

on（typeahead：selected）事件订阅 on("typeahead:selected") event subscription for the

范围。