首先，我想自动隐藏div部分，然后如果我点击添加监护人按钮。它将显示div部分。这是我的代码。先感谢您。我也在这里指出我的剧本。请检查，thankyouuu！
<div align="right">
<button onClick="toggle_div_fun('guardian');" type="button" class="btn btn-icon btn-primary icon-left">Add Guardian<i class="fa fa-plus"></i></button>
</div>
<!-- Add Guardian -->
<div class="row" id="guardian">
<h4 class="title-well">Guardian</h4>
<div class="checkbox">
<label> <input id="chkGuardian" type="checkbox">DECEASED
</label>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianFirstName"><span
class="text-danger">*</span> First Name</label> <input
rv-value="applicant:personalInformation:guardianFirstName"
class="form-control input-lg" name="guardianFirstName" id="guardianFirstName"
data-validate="required" placeholder="Enter First Name" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianMiddleName"><span
class="text-danger">*</span> Middle Name</label> <input
class="form-control input-lg" name="guardianMiddleName"
rv-value="applicant:personalInformation:guardianMiddleName"
id="guardianMiddleName" data-validate="required"
placeholder="Enter Middle Name" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianLastName"><span
class="text-danger">*</span> Last Name</label> <input
rv-value="applicant:personalInformation:guardianLastName"
class="form-control input-lg" name="guardianLastName" id="guardianLastName"
data-validate="required" placeholder="Enter Last Name" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianNationality"><span
class="text-danger">*</span> Nationality</label> <input
rv-value="applicant:personalInformation:guardianNationality"
class="form-control input-lg" name="guardianNationality" id="guardianNationality"
data-validate="required" placeholder="Enter Nationality" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="dateOfBirth"><span
class="text-danger">*</span> Date of Birth</label>
<div class="input-group">
<input id="dateOfBirth" name="dateOfBirth"
rv-value="applicant:personalInformation:guardianDateOfBirth | date"
type="text" class="form-control input-lg datepicker" data-parsley-required="true" data-parsley-group="wizard-step-4">
<div class="input-group-addon">
<a href="#"><i class="entypo-calendar"></i></a>
</div>
</div>
</div>
</div>
<div id="guardianDeceased">
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianHomeNumber"><span
class="text-danger">*</span> Home Number</label> <input
rv-value="applicant:personalInformation:guardianHomeNumber"
class="form-control input-lg" name="guardianHomeNumber" id="guardianHomeNumber"
data-validate="required" placeholder="Enter Home Number" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianMobileNumber"><span
class="text-danger">*</span> Mobile Number</label> <input
rv-value="applicant:personalInformation:guardianMobileNumber"
class="form-control input-lg" name="guardianMobileNumber" id="guardianMobileNumber"
data-validate="required" placeholder="Enter Mobile Number" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label for="inputEmail" class="control-label"><span
class="text-danger">*</span>Email</label> <input
rv-value="applicant:personalInformation:guardianEmailAddress"
type="email" class="form-control input-lg" name="inputEmail" id="inputEmail"
placeholder="Email" data-validate="required" data-parsley-required="true" data-parsley-group="wizard-step-4">
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-12">
<div class="row">
<div class="checkbox col-sm-12">
<label> <input id="guardianCurrentAddress" type="checkbox">Address same as Current Address
</label>
</div>
</div>
</div>
<div id="guardianAdd">
<div class="col-md-6">
<div class="form-group">
<label class="control-label" for="guardianStreetAddress"><span
class="text-danger">*</span> Street Address</label> <input
rv-value="applicant:personalInformation:guardianStreetAddress"
class="form-control input-lg" name="guardianStreetAddress" id="guardianStreetAddress"
data-validate="required" placeholder="Enter Street Address" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianCity">City</label>
<select
rv-value="applicant:personalInformation:permanentAddress:guardianCity"
type="text" class="form-control input-lg ref-city" name="guardianCity"
id="guardianCity" data-validate="required">
<option value="" default selected></option>
</select>
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianProvince">Province</label>
<select
rv-value="applicant:personalInformation:permanentAddress:guardianProvince"
type="text" id="guardianCity" name="guardianCity"
class="form-control input-lg ref-province">
<option value="" default selected></option>
</select>
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianCountry"><span class="text-danger">*</span>Country</label>
<select
rv-value="applicant:personalInformation:guardianCountry"
name="guardianCountry" class="form-control input-lg ref-country"
id="guardianCountry">
<option value="" default selected></option>
</select>
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianPostalCode"><span class="text-danger">*</span>Zip Code</label>
<input class="form-control input-lg"
rv-value="applicant:personalInformation:guardianPostalCode"
name="guardianPostalCode" id="guardianPostalCode"
data-validate="required" placeholder="Zip Code" />
</div>
</div>
</div>
</div>
<!-- End Guardian -->
<script type="text/javascript">
function toggle_div_fun(id){
var divelement = document.getElementById(id);
if(divelement.style.display == 'none')
divelement.style.display == 'block';
else
divelement.style.display == 'none';
}
</script>
答案 0 :(得分：1)
由于您正在使用Bootstrap，只需使用collapse组件..
<div align="right">
<button data-toggle="collapse" data-target="#guardian" type="button" class="btn btn-icon btn-primary icon-left">Add Guardian<i class="fa fa-plus"></i></button>
</div>
<!-- Add Guardian -->
<div class="row collapse" id="guardian">
...
答案 1 :(得分：0)
您的代码中出现了一个小错误，您需要==，而您需要一个=
if(divelement.style.display == 'none')
divelement.style.display = 'block';
else
divelement.style.display = 'none';
答案 2 :(得分：0)
function toggle_div_fun(id){
var divelement = document.getElementById(id);
if(divelement.style.visibility == 'hidden')
divelement.style.visibility = 'visible';
else
divelement.style.visibility = 'hidden';
}<div align="right">
<button onClick="toggle_div_fun('guardian');" type="button" class="btn btn-icon btn-primary icon-left">Add Guardian<i class="fa fa-plus"></i></button>
</div>
<!-- Add Guardian -->
<div class="row" id="guardian">
<h4 class="title-well">Guardian</h4>
<div class="checkbox">
<label> <input id="chkGuardian" type="checkbox">DECEASED
</label>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianFirstName"><span
class="text-danger">*</span> First Name</label> <input
rv-value="applicant:personalInformation:guardianFirstName"
class="form-control input-lg" name="guardianFirstName" id="guardianFirstName"
data-validate="required" placeholder="Enter First Name" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianMiddleName"><span
class="text-danger">*</span> Middle Name</label> <input
class="form-control input-lg" name="guardianMiddleName"
rv-value="applicant:personalInformation:guardianMiddleName"
id="guardianMiddleName" data-validate="required"
placeholder="Enter Middle Name" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianLastName"><span
class="text-danger">*</span> Last Name</label> <input
rv-value="applicant:personalInformation:guardianLastName"
class="form-control input-lg" name="guardianLastName" id="guardianLastName"
data-validate="required" placeholder="Enter Last Name" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianNationality"><span
class="text-danger">*</span> Nationality</label> <input
rv-value="applicant:personalInformation:guardianNationality"
class="form-control input-lg" name="guardianNationality" id="guardianNationality"
data-validate="required" placeholder="Enter Nationality" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="dateOfBirth"><span
class="text-danger">*</span> Date of Birth</label>
<div class="input-group">
<input id="dateOfBirth" name="dateOfBirth"
rv-value="applicant:personalInformation:guardianDateOfBirth | date"
type="text" class="form-control input-lg datepicker" data-parsley-required="true" data-parsley-group="wizard-step-4">
<div class="input-group-addon">
<a href="#"><i class="entypo-calendar"></i></a>
</div>
</div>
</div>
</div>
<div id="guardianDeceased">
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianHomeNumber"><span
class="text-danger">*</span> Home Number</label> <input
rv-value="applicant:personalInformation:guardianHomeNumber"
class="form-control input-lg" name="guardianHomeNumber" id="guardianHomeNumber"
data-validate="required" placeholder="Enter Home Number" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianMobileNumber"><span
class="text-danger">*</span> Mobile Number</label> <input
rv-value="applicant:personalInformation:guardianMobileNumber"
class="form-control input-lg" name="guardianMobileNumber" id="guardianMobileNumber"
data-validate="required" placeholder="Enter Mobile Number" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label for="inputEmail" class="control-label"><span
class="text-danger">*</span>Email</label> <input
rv-value="applicant:personalInformation:guardianEmailAddress"
type="email" class="form-control input-lg" name="inputEmail" id="inputEmail"
placeholder="Email" data-validate="required" data-parsley-required="true" data-parsley-group="wizard-step-4">
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-12">
<div class="row">
<div class="checkbox col-sm-12">
<label> <input id="guardianCurrentAddress" type="checkbox">Address same as Current Address
</label>
</div>
</div>
</div>
<div id="guardianAdd">
<div class="col-md-6">
<div class="form-group">
<label class="control-label" for="guardianStreetAddress"><span
class="text-danger">*</span> Street Address</label> <input
rv-value="applicant:personalInformation:guardianStreetAddress"
class="form-control input-lg" name="guardianStreetAddress" id="guardianStreetAddress"
data-validate="required" placeholder="Enter Street Address" data-parsley-required="true" data-parsley-group="wizard-step-4" />
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianCity">City</label>
<select
rv-value="applicant:personalInformation:permanentAddress:guardianCity"
type="text" class="form-control input-lg ref-city" name="guardianCity"
id="guardianCity" data-validate="required">
<option value="" default selected></option>
</select>
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianProvince">Province</label>
<select
rv-value="applicant:personalInformation:permanentAddress:guardianProvince"
type="text" id="guardianCity" name="guardianCity"
class="form-control input-lg ref-province">
<option value="" default selected></option>
</select>
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianCountry"><span class="text-danger">*</span>Country</label>
<select
rv-value="applicant:personalInformation:guardianCountry"
name="guardianCountry" class="form-control input-lg ref-country"
id="guardianCountry">
<option value="" default selected></option>
</select>
</div>
</div>
<div class="col-md-3">
<div class="form-group">
<label class="control-label" for="guardianPostalCode"><span class="text-danger">*</span>Zip Code</label>
<input class="form-control input-lg"
rv-value="applicant:personalInformation:guardianPostalCode"
name="guardianPostalCode" id="guardianPostalCode"
data-validate="required" placeholder="Zip Code" />
</div>
</div>
</div>
</div>
<!-- End Guardian -->
答案 3 :(得分：-2)
这里我给你简短的演示。以下是你的榜样。你必须用“Your_Class”类来切换DIV。
<强> HTML
<div class="Your_Class">
"Your Content"
</div>
<button onClick="toggle_div_fun('guardian');" type="button" class="btn btn-icon btn-primary icon-left">Add Guardian<i class="fa fa-plus"></i></button>
<强> CSS
.Your_Class { display:none;}
.Your_Class.active { display:block;}
<强> JS
$(".btn-primary").click(function(){
if($(".Your_Class").hasClass('active')) {
$(this).removeClass('active');
}
else
{
$(this).addClass('active');
}
});