How to create an array of sub-forms with CForm? - yii

Question

I have an array of models, all of them being instances of one class. I need to create a form which contains subforms corresponding to the models from the array.
Have to use CForm, because i've made a nice small extension of it, which can render subforms in CJuiTabs. In the code used at the moment POST-parameter names are wrong, because they get prefixed by the name of the class of a model from the array.
Below you can see a snippet of HTML-code generated. See those YPageInfo[...] named inputs? That's the problem - only one set of inputs with this prefix gets received by the server.
<div style="visibility:hidden"><input type="hidden" value="1" name="yform_20bd4d2c" id="yform_20bd4d2c" /></div>
<div class="row field_name">
<label for="YPageRevision_name">Name</label>
<input name="YPageRevision[name]" id="YPageRevision_name" type="text" maxlength="45" />
</div>
<div class="row field_parent_id">
<label for="YPageRevision_parent_id">Parent Id</label>
<input id="YPageRevision_parent_id_hidden" name="YPageRevision[parent_id]" type="hidden" /><input id="YPageRevision_parent_id" type="text" value="" name="autocomplete-field" />
</div>
<div id="yw1">
<ul>
<li>en</li>
<li>ru</li>
</ul>
<div id="enSubFormTab"><div class="row field_title">
<label for="YPageInfo_title" class="required">Title <span class="required">*</span></label>
<input name="YPageInfo[title]" id="YPageInfo_title" type="text" maxlength="256" />
</div>
<div class="row field_content">
<label for="YPageInfo_content" class="required">Content <span class="required">*</span></label>
<textarea name="YPageInfo[content]" id="YPageInfo_content"></textarea>
</div>
</div>
<div id="ruSubFormTab"><div class="row field_title">
<label for="YPageInfo_title" class="required">Title <span class="required">*</span></label>
<input name="YPageInfo[title]" id="YPageInfo_title" type="text" maxlength="256" />
</div>
<div class="row field_content">
<label for="YPageInfo_content" class="required">Content <span class="required">*</span></label>
<textarea name="YPageInfo[content]" id="YPageInfo_content"></textarea>
</div>
</div>
</div>
<div class="row buttons"><input name="submit" type="submit" value="Create" />
</div>

Answer 1

I found one way to do what I needed.
In the elements property of the sub-form there are some inputs declared. Each standard input element declared there is an instance of CFormInputElement, so it has the attributes property. Here you can set any HTML attribute, which will be rendered in the resulting input tag. I put my custom name attribute here, and change it in a loop, where i create sub-forms configuration items for the main CForm.
Maybe there is a better way?