使用jquery以引导程序形式查找表单字段 [英] Find form fields in bootstrap form using jquery

问题描述

嗨
引导程序中的
表格如下：

< div class =form-group row> 
< label class =col-sm-2> 
 sem 
< / label> 
< div class =col-sm-3> 
< select id =edRoleclass =selectpicker form-controldata-live-search =truedata-token =truerunat =serverrequired =True/> 
< label id =lblRolerunat =server/> 
< / div> 
< label class =col-sm-2> 
 Sprot 
< / label> 
< div class =col-sm-3> 
< select id =edFieldclass =selectpicker form-controldata-live-search =truedata-token =truerunat =server/> 
< label id =lblFieldrunat =server/> 
< / div> 
< / div> 
 

i想要找到带有所需标签的控件：

 function RequiredValidation（prefix）{
 var valid = true; 
 var Selector ='[required]'; 
 if（prefix）Selector = prefix ++ Selector; 
 $ .each（$（选择器），function（）{
 if（$（this）.val（）==）{
 valid = false; 
 $ （this）.css（box-shadow，0 0 5px red！important）; 
} 
 else 
 $（this）.css（box-shadow， ）; 
}）; 
 if（！valid）{
 show（'*'+'required'，prefix）; 
返回false; 
} 
 else返回true; 
} 

我的尝试：



当我将所需标签更改为True但未找到任何控件

解决方案

.each（

（选择器），function（）{
if（

（this）.val（）==）{
valid = false;

hi
in bootstrap Form as follow :

<div class="form-group row">
                                      <label class="col-sm-2">
                                          sem
                                      </label>
                                      <div class="col-sm-3">
                                          <select id="edRole" class="selectpicker form-control" data-live-search="true" data-token="true" runat="server" required="True"  />
                                          <label id="lblRole" runat="server" />
                                      </div>
                                      <label class="col-sm-2">
                                         Sprot
                                      </label>
                                      <div class="col-sm-3">
                                          <select id="edField" class="selectpicker form-control" data-live-search="true" data-token="true"  runat="server" />
                                          <label id="lblField" runat="server" />
                                      </div>
                                  </div>

i Want to find control with required tag :

function RequiredValidation(prefix) {
    var valid = true;
    var Selector = '[required]';
    if (prefix) Selector = prefix + " " + Selector;
    $.each($(Selector), function () {
        if ($(this).val() == "") {
            valid = false;
             $(this).css("box-shadow", "0 0 5px red !important");
        }
        else
            $(this).css("box-shadow", "");
    });
    if (!valid) {
        show('*' + ' required', prefix);
        return false;
    }
    else return true;
}

What I have tried:

when i change required tag to True but don't find any control

解决方案

.each(

(Selector), function () { if (

(this).val() == "") { valid = false;

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