如何在角度选择选择中获得关键事件的值

Question

我使用角度选择选择，名为localytics.directives模块，我想在此选择输入中设置一个关键事件，我该如何获得此值？谢谢！

       <select chosen
                  ng-change="vm.fixItem(matchedLevel,unresolved)"
                  disable-search="false"
                  ng-model="matchedLevel"
                  ng-options="matchedLevel as matchedLevel.Name for
                  matchedLevel in level.allLevelItems">
      </select>

Answer 1

在您选择的指令链接器函数

中尝试此代码

$(".chosen-container").unbind('keyup').bind('keyup',function(e) {
                    //console.log('sfddf');
                    var searchStr = $('.chosen-container .search-field input').val();
                    console.log(searchStr);
                });