我的文本框,我想申请的是errorhilight上课的时候NG-模型包含''或者undefined,当提交按钮点击只有它需要的检查.
<input type="text" class ="errorhilight" ng-model="name" ng-class="{'errorhilight': (name == '' || name == 'undefined')}">
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如何errorhilight在按钮点击上应用课程.
我有一个Set<MultiAdminComponent> rootItems = new HashSet<>();哈希集。在这个我有我所有的屏幕。
在我的HashSet我将拥有我所有的行。我想MultiAdminComponent根据rowId.
这是 MultiAdminComponent
public class MultiAdminComponent {
private String componentName;
private String componentIdentification;
private String componentType;
private String componentState;
private String componentUrl;
private String componentId;
private String rowId;
private List<MultiAdminComponent> items;
private int componentStateId;
private int ctastatus;
private String actionId;
private String actionToPerform;
private int orderNumber;
private int ctarevision;
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如何根据MultiAdminComponentbean 中的RowId 进行排序