角JS HTML5验证 [英] Angular JS HTML5 Validation

问题描述

我有我已经使用了所需标记我输入的形式 - 这工作得很好，但在我的提交按钮我有 NG-点击=可见=假隐藏当数据被提交表单。

我怎能让这个只有它设置为false，如果所有的验证是正确的？

App.js

  $ scope.newBirthday =功能（）{        $ scope.bdays.push（{名：$ scope.bdayname，日期：$ scope.bdaydate}）;        $ scope.bdayname ='';
        $ scope.bdaydate ='';    };
 

HTML

 ＆LT;表格名称=birthdayAddNG-秀=看得见的NG-提交=newBirthday（）＆GT;
        ＆LT;标签＆gt;名称：LT; /标签＆gt;
        ＆LT;输入类型=文本NG模型=bdayname要求/＆GT;
        ＆LT;标签＆gt;日期：＆LT; /标签＆gt;
        ＆LT;输入类型=日期NG模型=bdaydate要求/＆GT;
        ＆LT; BR /＆GT;
        ＆LT;按钮类=BTNNG点击=可见=假类型=提交＆GT;保存＆LT; /按钮＆GT;
      ＆LT; /表及GT;
 

解决方案

如果你到形式的FormController将其名称最接近的控制器范围暴露给一个名字。所以你的情况说你有一个结构类似

 ＆LT; D​​IV NG控制器=myController的＆GT;
    ＆LT;！ - 或许更多的东西在这里 - ＆GT;
    ＆LT;表格名称=birthdayAddNG-秀=看得见的NG-提交=newBirthday（）＆GT;
        ＆LT;标签＆gt;名称：LT; /标签＆gt;
        ＆LT;输入类型=文本NG模型=bdayname要求/＆GT;
        ＆LT;标签＆gt;日期：＆LT; /标签＆gt;
        ＆LT;输入类型=日期NG模型=bdaydate要求/＆GT;
        ＆LT; BR /＆GT;
        ＆LT;按钮类=BTNNG点击=的onSave（）类型=提交＆GT;保存＆LT; /按钮＆GT;
      ＆LT; /表及GT;
＆LT; / DIV＆GT;
 

现在在你的控制器

 函数myController的（$范围）{
    //形式控制器现在为$ scope.birthdayAdd访问    $ scope.onSave =功能（）{
        如果（$ scope.birthdayAdd $有效）{
            $ scope.visible = FALSE;
        }
    }
}
 

如果表单内输入的元素是有效的，则该形态将是有效的。希望这可以帮助。

I have a form that I have used the required tag on my inputs - this works fine but on my submit button I have ng-click="visible = false" that hides the form when the data is submitted.

How could I make it so that its only set to false if all the validation is correct?

App.js

 $scope.newBirthday = function(){

        $scope.bdays.push({name:$scope.bdayname, date:$scope.bdaydate});

        $scope.bdayname = '';
        $scope.bdaydate = '';

    };

HTML:

 <form name="birthdayAdd" ng-show="visible" ng-submit="newBirthday()">
        <label>Name:</label>
        <input type="text" ng-model="bdayname" required/>
        <label>Date:</label>
        <input type="date" ng-model="bdaydate" required/>
        <br/>
        <button class="btn" ng-click="visible = false" type="submit">Save</button>
      </form>

解决方案

If you give a name to the form that FormController will be exposed in the nearest controller scope by its name. So in your case say you have a structure something like

<div ng-controller="MyController">
    <!-- more stuff here perhaps -->
    <form name="birthdayAdd" ng-show="visible" ng-submit="newBirthday()">
        <label>Name:</label>
        <input type="text" ng-model="bdayname" required/>
        <label>Date:</label>
        <input type="date" ng-model="bdaydate" required/>
        <br/>
        <button class="btn" ng-click="onSave()" type="submit">Save</button>
      </form>
</div>

Now in your controller

function MyController($scope){
    // the form controller is now accessible as $scope.birthdayAdd

    $scope.onSave = function(){
        if($scope.birthdayAdd.$valid){
            $scope.visible = false;
        }
    }
}

If the input elements inside the form are valid then the form will be valid. Hope this helps.

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