我正在使用角度ng-repeat來添加可用於給出輸入的一組輸入值。 我如何動態添加是我正在採取一個對象,並推入ng重複變量。在html對象中的每個鍵具有輸入字段當我使用ng-repeat時,對象中的鍵被刪除
的javascript
(function() {
'use strict';
angular.module('myFirstApp', [])
.controller('MyFirstController', function ($scope) {
var flowchart=this;
$scope.conditionslv = [];
flowchart.field1dropdown = [{"FieldName":"","DisplayName":"select"},{"FieldName":"se","DisplayName":"se"},{"qw":"","DisplayName":"qw"}]
flowchart.operatordropdown = [{"OperatorTypeId":'',"OperatorTypeName":"select","WFSubConditions":[]},{"OperatorTypeId":1,"OperatorTypeName":"Greater Than","WFSubConditions":[]}]
flowchart.addconditionrow = function() {
$scope.conditionslv.push({
expression1: '', operatortypeid: '', expressionvalue: "", expression2value: "", comments: ""
});
console.log(JSON.stringify($scope.conditionslv));
}
flowchart.cancelConditons = function() {
flowchart.diagramshow = true;
flowchart.conditions = false;
}
flowchart.saveconditions=function(){
}
});
})();
HTML
<table>
<th>Field-1</th>
<th>Operator</th>
<th>Field-2</th>
<th>Comments</th>
<tbody>
<tr ng-repeat="i in conditionslv">
<td>{{i}}</td>
<td>
<select ng-model="i.expression1" required>
<option ng-repeat="item in fc.field1dropdown" value="{{item.FieldName}}">{{item.DisplayName}}</option>
</select>
</td>
<td>
<select ng-model="i.operatortypeid" ng-required="true" ng-options="item.OperatorTypeId as item.OperatorTypeName for item in fc.operatordropdown" ></select>
</td>
<td>
<input type="text" ng-model="i.expressionvalue" ng-disabled="i.expression2value!=''||i.operatortypeid>5" >/<select ng-model="i.expression2value" ng-disabled="i.expressionvalue!=''||i.operatortypeid>5" required>
<option ng-repeat="item in fc.field1dropdown" value="{{item.FieldName}}">{{item.DisplayName}}</option>
</select>
</td>
<td>
<textarea rows="1" cols="40" ng-model="i.comments"></textarea><span ng-click="conditionslv.splice($index,1)"
ng-if="conditionslv.length>1"><span class="k-icon k-font-icon k-i-x"></span></span>
</td>
</tr>
</tbody>
</table>
大多認爲我加入輸入是下拉菜單。 的問題是,如果我選擇一個下拉列表值,然後再選擇提前選擇選項,則對應於下拉菜單中的關鍵是讓從物體 如何關鍵是讓刪除嗎?感謝去除
嘿感謝您的建議..我需要驗證提交然後我怎麼可以驗證...它需要像其他選擇的選項 – krishna
我被做了小改變..只是檢查我的演示 –
請參閱此http://stackoverflow.com/questions/12044277/how- to-validate-inputs-dynamic-created-using-ng-repeat-ng-show-angular –