My table displays product files, with the option to add notes. If a note is added, it shows in a row. If not, a text area field with a submit button appears instead.
Everything seems to be working well, except for the first row without a note. After adding a note and clicking the submit button, nothing happens.
HTML:
<div id="files-list" style="display: none">
<table class="table">
<thead>
<tr>
<th>File</th>
<th>Date</th>
<th>Notes</th>
<th></th>
</tr>
</thead>
<tbody>
<c:if test="${fn:length(bean.product.files)>0}">
<c:forEach items="${bean.product.files}" var="na">
<tr>
<td><a href="${pageContext.request.contextPath}/products/files/${na.id}.do">${na.name}</a></td>
<td><fmt:formatDate value="${na.created}" pattern="yyyy-MM-dd HH:mm" /></td>
<td>
<c:if test="${empty na.note}">
<form:form id="${na.id}" method= "POST" modelAttribute="bean" action="${pageContext.request.contextPath}/app/updateFile.ajax?id=${bean.product.id}&fileId=${na.id}" style="display: inline">
<form:textarea path="prodFiles" rows="1" cols="50" />
<input type="hidden" name="version" value="${bean.product.version}">
<input type="submit" id="submitButton" value="Save it!" />
</form:form>
</c:if>
<c:if test="${not empty na.note}">
<div style="max-width: 400px">${na.note}</div>
</c:if>
</td>
<td><button type="button" class="btn btn-xs btn-danger" onclick="$().mkdelformTable('${pageContext.request.contextPath}/app/deleteFile.ajax?id=${bean.product.id}&fileId=${na.id}', this)">Delete it!</button></td>
</tr>
</c:forEach>
</c:if>
</tbody>
</table>
</div>
Possible insights:
- Upon opening the table (as a pop-up), the console indicates multiple
errors[DOM] Found X elements with non-unique id - Inspecting elements in developer tools revealed that the first row lacks the form part, which might be related to the issue of duplicated IDs. Example:
<td>
<textarea id="prodFiles" name="prodFiles" rows="1" cols="50"></textarea>
<input type="hidden" name="version" value="181">
<input type="submit" id="submitButton" value="Save it!">
</td>
VS
<td>
<form id="65" style="display: inline" action="/oferty/app/updateFile.ajax?id=12701&fileId=65" method="POST">
<textarea id="prodFiles" name="prodFiles" rows="1" cols="50"></textarea>
<input type="hidden" name="version" value="181">
<input type="submit" id="submitButton" value="Save it!">
</form>
</td>
Edit: Keep in mind that new files can always be added, so hard-coding different names or IDs is not a viable solution if suggested.