出于某种原因，我无法使用onclick按钮获取克隆并插入div，请参阅下面的代码提取。我基本上想要克隆issueDiv，并在单击addButton时插入issueDiv1之后。
jQuery的：
$(document).ready(function() {
$('#addbutton').click(function(){
$('#issueDiv').clone().insertAfter('#issueDiv1');
});
});
的div：
<div id="issueDiv">
<div id="issueDiv1">
<fieldset id="yourIssue">
<legend>Request Details</legend>
<p>Please choose what your issue(s) is below. (Please note if you have multiple balances out you will need to submit each one separately)</p>
<p>
<label>Your Request:</label>
<select type="text" class="required" name="request_details" id="request_details" onchange="setspecificDetails(this);">
<option value="">Select...</option>
<option value="Trust Balance out">Trust Balance out</option>
<option value="Bank Balance out">Bank Balance out</option>
<option value="Tixc out">Tixc out</option>
<option value="Ins out">Ins out</option>
<option value="3rd Party out">3rd Party out</option>
<option value="Comm out">Comm out</option>
<option value="Tax out">Tax out</option>
<option value="Other">Other</option>
</select>
</p>
</fieldset>
<div id="trustBalance" class="greyBox">
<p><label>Date this balance went out according to the NBS auto-validation history search in Sherlock?</label><input type="text" class="required date-picker tinyInput" id="date_trust_balance_out" name="date_trust_balance_out"/> *</p>
<br />
<br />
<p><label>Did an amount search bring back any further details that reate to the issue?</label></p>
<textarea id="trust_amount_search" name="trust_amount_search" class="required" cols="90" rows="1" class="required"></textArea>
*
<br />
<br />
<p><label>Did the closed ledgers with non-zero balances search in Sherlock bring back any further information,</label></p>
<p><label> if so please provide details below or attach screenhot:</label></p>
<textarea id="trust_closedledgers_search" name="trust_closedledgers_search" class="required" cols="90" rows="1" class="required"></textArea>
*
<br />
<br />
<p><label>Please prodive any further details that might be relevant to the issue:</label></p>
<textarea id="trust_further_details" name="trust_further_details" class="required" cols="90" rows="1" class="required"></textArea>
*
</div>
<div id="bankBalance" class="greyBox">
<p><label>Date this balance went out according to the NBS auto-validation history search in Sherlock?</label><input type="text" class="required date-picker tinyInput" id="date_bank_balance_out" name="date_bank_balance_out"/> *</p>
<br />
<br />
<p><label>Did an amount search bring back any further details that reate to the issue?</label></p>
<textarea id="bank_amount_search" name="bank_amount_search" class="required" cols="90" rows="1" class="required"></textArea>
*
<br />
<br />
<p><label>Did the compare bank rec history against statement search in Sherlock bring back any infomation?</label></p>
<p><label>Please provide details below or attach screenshot.</label></p>
<textarea id="compare_bank_search" name="compare_bank_search" class="required" cols="90" rows="1" class="required"></textArea>
*
<br />
<br />
<p><label>Please prodive any further details that might be relevant to the issue:</label></p>
<textarea id="bank_further_details" name="bank_further_details" class="required" cols="90" rows="1" class="required"></textArea>
*
</div>
<div id="tixcOut" class="greyBox">
<p><label>(Please make sure you have carried out an amount search to provide further details on the issue)</label></p>
<br />
<br />
<p><label>Date this balance went out according to the NBS auto-validation history search in Sherlock?</label><input type="text" class="required date-picker tinyInput" id="date_tixc_out" name="date_tixc_out"/> *</p>
<br />
<br />
<p><label>Did the statements and payments search in Sherlock bring back any further details that relate to the issue?</label></p>
<p><label> Please provide details below or attach screenshot:</label>
<p>
<textarea id="tixc_search" name="tixc_search" class="required" cols="90" rows="1" class="required">
</textArea> *
<br />
<br />
<p><label>Please prodive any further details that might be relevant to the issue:</label></p>
<textarea id="tixc_further_details" name="tixc_further_details" class="required" cols="90" rows="1" class="required"></textArea>
*
</div>
<div id="insOut" class="greyBox">
<p><label>(Please make sure you have carried out an amount search to provide further details on the issue)</label></p>
<br />
<br />
<p><label>Date this balance went out according to the NBS auto-validation history search in Sherlock?</label><input type="text" class="required date-picker tinyInput" id="date_ins_out" name="date_ins_out"/> *</p>
<br />
<br />
<p><label>Did the statements and payments search in Sherlock bring back any further details that relate to the issue?</label></p>
<p><label> Please provide details below or attach screenshot:</label>
<p>
<textarea id="insOut_search" name="insOut_search" class="required" cols="90" rows="1" class="required">
</textArea> *
<br />
<br />
<p><label>Please prodive any further details that might be relevant to the issue:</label></p>
<textarea id="insOut_further_details" name="insOut_further_details" class="required" cols="90" rows="1" class="required"></textArea>
*
</div>
<div id="3rdParty" class="greyBox">
<p><label>(Please make sure you have carried out an amount search to provide further details on the issue)</label></p>
<br />
<br />
<p><label>Date this balance went out according to the NBS auto-validation history search in Sherlock?</label><input type="text" class="required date-picker tinyInput" id="date_3rdparty_out" name="date_3rdparty_out"/> *</p>
<br />
<br />
<p><label>Did the fin unbalances 3P types search in Sherlock bring back any further details that relate to the issue?</label></p>
<p><label> Please provide details below or attach screenshot:</label>
<p>
<textarea id="3rdparty_search" name="3rdparty_search" class="required" cols="90" rows="1" class="required">
</textArea> *
<br />
<br />
<p><label>Please prodive any further details that might be relevant to the issue:</label></p>
<textarea id="3rdparty_further_details" name="3rdparty_further_details" class="required" cols="90" rows="1" class="required"></textArea>
*
</div>
<div id="commOut" class="greyBox">
<p><label>(Please make sure you have carried out an amount search to provide further details on the issue)</label></p>
<br />
<br />
<p><label>Date this balance went out according to the NBS auto-validation history search in Sherlock?</label><input type="text" class="required date-picker tinyInput" id="date_comm_out" name="date_comm_out"/> *</p>
<br />
<br />
<p><label>Did the statements and payments search in Sherlock bring back any further details that relate to the issue?</label></p>
<p><label> Please provide details below or attach screenshot:</label>
<p>
<textarea id="commOut_search" name="commOut_search" class="required" cols="90" rows="1" class="required">
</textArea> *
<br />
<br />
<p><label>Please prodive any further details that might be relevant to the issue:</label></p>
<textarea id="commOut_further_details" name="commOut_further_details" class="required" cols="90" rows="1" class="required"></textArea>
*
</div>
<div id="taxOut" class="greyBox">
<p><label>(Please make sure you have carried out an amount search to provide further details on the issue)</label></p>
<br />
<br />
<p><label>Date this balance went out according to the NBS auto-validation history search in Sherlock?</label><input type="text" class="required date-picker tinyInput" id="date_tax_out" name="date_tax_out"/> *</p>
<br />
<br />
<p><label>Did the statements and payments search in Sherlock bring back any further details that relate to the issue?</label></p>
<p><label> Please provide details below or attach screenshot:</label>
<p>
<textarea id="taxOut_search" name="taxOut_search" class="required" cols="90" rows="1" class="required">
</textArea> *
<br />
<br />
<p><label>Please prodive any further details that might be relevant to the issue:</label></p>
<textarea id="taxOut_further_details" name="taxOut_further_details" class="required" cols="90" rows="1" class="required"></textArea>
*
</div>
<div id="otherDiv" class="greyBox">
<p><label>Please state the problem below and provide as much detail as possible (along with relevant screenshots):</label></p>
<textarea id="other_details" name="other_details" class="required" cols="90" rows="5" class="required"></textArea>
*
</div>
</div>
</div>
按钮：
<p><input type='button' value='Add another issue' id='addButton' class='addButton' style='width: 200px; height: 40px' /></p>
谁能看到我哪里出错了？