lx-select doesn't update selected values · lumapps/lumX#352

(1 评论) (0 反应) (0 负责人)JavaScript (1,974 star) (281 fork)batch import

help wanted

描述

Hi,

I'm using lx-select 'multiple' and I want to deselect some values from JS. I couldn't find any example how to do this so here are steps to reproduce:

If in dev console I execute: $scope.ajax.selected = 'alf'; $scope.$apply() it automagically updates value to ALF (1986–1990) I assume I should be able to do the same with dropdown based on selects.selectedPersons.
When I execute JSON.stringify($scope.selects.selectedPersons) from console I get: "[{"name":"Wladimir","email":"wladimir@email.com","age":30},{"name":"Estefanía","email":"estefanía@email.com","age":16}]" But after executing $scope.selects.selectedPersons.splice(0,1); $scope.$apply() which removes Wladimir from array leaving only "[{"name":"Estefanía","email":"estefanía@email.com","age":16}]" I still see Wladimir selected in lx-select. I cannot find any way to remove him from selected options from within JS. Is there any way to do that?

技术栈: javascriptangular
领域: frontend
议题类型: bug
难度: 3
预计时间: 1-3 hours
活动状态: stale
清晰度: mostly clear
前置要求: AngularJS basicslumX framework awareness
新手友好度: 30
研究方向: Investigate the lx select directive source code (likely in src/js/directives/select.js). The bug suggests that the directive does not properly watch for changes on the selected array. Check the $watch implementation and consider using $watchCollection or deep watch. Review any existing tests for multiple select behavior. There is one comment on the issue but no PR linked.