The html code is, if the value of ng-model exists in InPageSel, it will be selected on the interface. But if not, the blank column is selected on the interface. There are many drop-down contents on the interface. I hope the first one can be selected by default.
<select ng-model="auth_policy.p_info.high_action.action_annex.page" ng-options="en as en for en in InPageSel" style="width:150px;"></select>
js code, the select data is obtained from the background and placed in the InPageSel array
$scope.InPageSel = [];
angular.forEach(data_select.script_pagelist,function(v,k){
this.push(v.page_name);
},$scope.InPageSel);
phpcn_u15822017-05-15 16:55:32
There are many methods. I personally think the most stable method is:<select ng-model="selected" ng-options="x.id as x.name for x in users"></select>
js
$scope.users = [ {name:'a',id:'1'}, {name:'b',id:'2'}, {name:'c',id:'3'} ]; $scope.selected='2';//id的值,区分类型 $scope.selected=$scope.users[0].id;//如果想要第一个值
世界只因有你2017-05-15 16:55:32
You can consider giving auth_policy.p_info.high_action.action_annex.page a value contained in the content after get