Question

我尝试使用不同的名称（相同数量的字段）对多个表单进行验证，但我无法连接变量。请参阅以下表格：

<form method="post" id="form_validate344" class="form_validate" data-id="344" novalidate="novalidate">
    <div class="col-sm-12">
        <input type="text" class="form-control" value="" name="email-form-nombre344" id="email-form-nombre344" placeholder="NOMBRE COMPLETO*">
    </div>
    <div class="col-sm-6">
        <input type="text" class="form-control" value="" name="email-form-email344" id="email-form-email344" placeholder="EMAIL*">
    </div>
    <div class="col-sm-6">
        <input type="text" class="form-control" value="" name="email-form-telefono344" id="email-form-telefono344" placeholder="TELÉFONO*">
    </div>
    <div class="col-sm-8">
        <input type="text" class="form-control" value="" name="email-form-empresa344" id="email-form-empresa344" placeholder="EMPRESA">
    </div>
    <div class="col-sm-4">
        <input type="text" class="form-control" value="" name="email-form-edad344" id="email-form-edad344" placeholder="EDAD*">
    </div>
    <div class="col-sm-8">
        <input type="text" class="form-control" value="" name="email-form-puesto344" id="email-form-puesto344" placeholder="PUESTO*">
        <input type="hidden" value="344" name="post_id">
    </div>
    <div class="col-sm-4">
        <select name="email-form-sede344" class="form-control" id="email-form-sede344">
                      <option value="">SEDE*</option><option value="Monterrey">Monterrey</option></select>
    </div>
    <div class="col-sm-4 col-sm-offset-4">
        <input type="submit" class="form-control btn submit" name="enviar344" value="ENVIAR">

    </div>

</form>

因为你可以看到每个输入都有一个以数字结尾的名称（在本例中为344），这是在PHP代码中生成不同的其他形式，这里也是我的javascrip来验证：

$('form.form_validate').each(function () {


      $( this ).validate( {

      rules:  {"email-form-nombre344" : "required", },


      messages: {
       test: "Por favor entra tu usuario",
       "email-form-email344" : "Por favor entra un email válido",
       "email-form-telefono344" : "Por favor entra un número de telefono válido",
       "email-form-empresa344" : "Por favor entra tu empresa",
       "email-form-edad344" : "Por favor entra un número de edad válido",
       "email-form-puesto344" : "Por favor entra tu puesto",
       "email-form-sede344" : "Por elige una sede",
      },
      errorElement: "em",
      errorPlacement: function ( error, element ) {
       // Add the `help-block` class to the error element
       error.addClass( "help-block" );

       // Add `has-feedback` class to the parent div.form-group
       // in order to add icons to inputs
       //element.parents( ".jv" ).addClass( "has-feedback" );

       if ( element.prop( "type" ) === "checkbox" ) {
         error.insertAfter( element.parent( "label" ) );
       } else {
         error.insertAfter( element );
       }

       // Add the span element, if doesnt exists, and apply the icon classes to it.
       if ( !element.next( "span" )[ 0 ] ) {
         $( "<span class=\"glyphicon glyphicon-remove form-control-feedback\"></span>" ).insertAfter( element );
       }
      },
      success: function ( label, element ) {
       // Add the span element, if doesnt exists, and apply the icon classes to it.
       if ( !$( element ).next( "span" )[ 0 ] ) {
         $( "<span class=\"glyphicon glyphicon-ok form-control-feedback\"></span>" ).insertAfter( $( element ) );
       }
      },
      highlight: function ( element, errorClass, validClass ) {
       $( element ).parents( ".jv" ).addClass( "has-error" ).removeClass( "has-success" );
       $( element ).next( "span" ).addClass( "glyphicon-remove" ).removeClass( "glyphicon-ok" );
      },
      unhighlight: function ( element, errorClass, validClass ) {
       $( element ).parents( ".jv" ).addClass( "has-success" ).removeClass( "has-error" );
       $( element ).next( "span" ).addClass( "glyphicon-ok" ).removeClass( "glyphicon-remove" );
      }
      });
    });

它可以工作，但只会验证以344结尾的表单，我想验证每个表单。我也使用它来连接变量：

var nombre = "344";

var myObj = {};

myObj["email-form-nombre" + nombre] = {
  'required': "true"
};
.
.
.
rules: {
  myObj
},

但没有任何作用。怎么做到这一点？

Answer 1

如果您有许多具有不同表单名称（相同字段数）的表单，那么为什么动态命名输入名称。您可以为所有表格输入相似的名称例如：id =“ form_validate344”的表单可以有以下输入

<input type="text" class="form-control" value="" name="email-form-nombre" id="email-form-nombre344" placeholder="NOMBRE COMPLETO*">

id =“ form_validate345”的表单可以输入以下内容

<input type="text" class="form-control" value="" name="email-form-nombre" id="email-form-nombre345" placeholder="NOMBRE COMPLETO*">

在以上两种情况下，

输入名称都是相似的，并且输入ID唯一不同而其他所有输入都一样

因此，在js代码中，无需提及表单名和ID

您的最终代码如下：

HTML

<form method="post" id="form_validate344" class="form_validate" data-id="344" novalidate="novalidate">

    <div class="col-sm-12">
        <input type="text" class="form-control" value="" name="email-form-nombre" id="email-form-nombre344" placeholder="NOMBRE COMPLETO*">
    </div>
    <div class="col-sm-6">
        <input type="text" class="form-control" value="" name="email-form-email" id="email-form-email344" placeholder="EMAIL*">
    </div>
    <div class="col-sm-6">
        <input type="text" class="form-control" value="" name="email-form-telefono" id="email-form-telefono344" placeholder="TELÉFONO*">
    </div>
    <div class="col-sm-8">
        <input type="text" class="form-control" value="" name="email-form-empresa" id="email-form-empresa344" placeholder="EMPRESA">
    </div>
    <div class="col-sm-4">
        <input type="text" class="form-control" value="" name="email-form-edad" id="email-form-edad344" placeholder="EDAD*">
    </div>
    <div class="col-sm-8">
        <input type="text" class="form-control" value="" name="email-form-puesto" id="email-form-puesto344" placeholder="PUESTO*">
        <input type="hidden" value="344" name="post_id">
    </div>
    <div class="col-sm-4">
        <select name="email-form-sede" class="form-control" id="email-form-sede344">
                      <option value="">SEDE*</option><option value="Monterrey">Monterrey</option></select>
    </div>
    <div class="col-sm-4 col-sm-offset-4">
        <input type="submit" class="form-control btn submit" name="enviar344" value="ENVIAR">

    </div>

</form>

JS

$('.form_validate').each(function () {

$(this).validate( {
//HERE I HAVE REMOVED 344 (form ids) 
rules:  {"email-form-nombre" : "required", },

//HERE I HAVE REMOVED 344 (form ids) 
messages: {
 test: "Por favor entra tu usuario",
 "email-form-email" : "Por favor entra un email válido",
 "email-form-telefono" : "Por favor entra un número de telefono válido",
 "email-form-empresa" : "Por favor entra tu empresa",
 "email-form-edad" : "Por favor entra un número de edad válido",
 "email-form-puesto" : "Por favor entra tu puesto",
 "email-form-sede" : "Por elige una sede",
},
errorElement: "em",
errorPlacement: function ( error, element ) {
 // Add the `help-block` class to the error element
 error.addClass( "help-block" );

 // Add `has-feedback` class to the parent div.form-group
 // in order to add icons to inputs
 //element.parents( ".jv" ).addClass( "has-feedback" );

 if ( element.prop( "type" ) === "checkbox" ) {
   error.insertAfter( element.parent( "label" ) );
 } else {
   error.insertAfter( element );
 }

 // Add the span element, if doesnt exists, and apply the icon classes to it.
 if ( !element.next( "span" )[ 0 ] ) {
   $( "<span class=\"glyphicon glyphicon-remove form-control-feedback\"></span>" ).insertAfter( element );
 }
},
success: function ( label, element ) {
 // Add the span element, if doesnt exists, and apply the icon classes to it.
 if ( !$( element ).next( "span" )[ 0 ] ) {
   $( "<span class=\"glyphicon glyphicon-ok form-control-feedback\"></span>" ).insertAfter( $( element ) );
 }
},
highlight: function ( element, errorClass, validClass ) {
 $( element ).parents( ".jv" ).addClass( "has-error" ).removeClass( "has-success" );
 $( element ).next( "span" ).addClass( "glyphicon-remove" ).removeClass( "glyphicon-ok" );
},
unhighlight: function ( element, errorClass, validClass ) {
 $( element ).parents( ".jv" ).addClass( "has-success" ).removeClass( "has-error" );
 $( element ).next( "span" ).addClass( "glyphicon-ok" ).removeClass( "glyphicon-remove" );
}
});
});

Answer 2

您可以相应地更改您的JS代码：

$('form[id^="form_validate").each(function () {
     let thisID = $( this ).attr('id').replace('form_validate','');

      $( this ).validate( {

      rules:  {"email-form-nombre"+thisID : "required", },


      messages: {
       test: "Por favor entra tu usuario",
       "email-form-email"+thisID : "Por favor entra un email válido",
       "email-form-telefono"+thisID : "Por favor entra un número de telefono válido",
       "email-form-empresa"+thisID : "Por favor entra tu empresa",
       "email-form-edad"+thisID : "Por favor entra un número de edad válido",
       "email-form-puesto"+thisID : "Por favor entra tu puesto",
       "email-form-sede"+thisID : "Por elige una sede",
      },
      errorElement: "em",
      errorPlacement: function ( error, element ) {
       // Add the `help-block` class to the error element
       error.addClass( "help-block" );

       // Add `has-feedback` class to the parent div.form-group
       // in order to add icons to inputs
       //element.parents( ".jv" ).addClass( "has-feedback" );

       if ( element.prop( "type" ) === "checkbox" ) {
         error.insertAfter( element.parent( "label" ) );
       } else {
         error.insertAfter( element );
       }

       // Add the span element, if doesnt exists, and apply the icon classes to it.
       if ( !element.next( "span" )[ 0 ] ) {
         $( "<span class=\"glyphicon glyphicon-remove form-control-feedback\"></span>" ).insertAfter( element );
       }
      },
      success: function ( label, element ) {
       // Add the span element, if doesnt exists, and apply the icon classes to it.
       if ( !$( element ).next( "span" )[ 0 ] ) {
         $( "<span class=\"glyphicon glyphicon-ok form-control-feedback\"></span>" ).insertAfter( $( element ) );
       }
      },
      highlight: function ( element, errorClass, validClass ) {
       $( element ).parents( ".jv" ).addClass( "has-error" ).removeClass( "has-success" );
       $( element ).next( "span" ).addClass( "glyphicon-remove" ).removeClass( "glyphicon-ok" );
      },
      unhighlight: function ( element, errorClass, validClass ) {
       $( element ).parents( ".jv" ).addClass( "has-success" ).removeClass( "has-error" );
       $( element ).next( "span" ).addClass( "glyphicon-ok" ).removeClass( "glyphicon-remove" );
      }
      });
    });

jQuery验证 - 连接多个表单的变量

2 个答案: