extjs4.2 - ExtJs HTML/DOM code optimization -


spent lot of resources figure out how optimize extjs html code. have simple combobox label , extjs throw on page this:

<tr role="presentation" id="inputs[1].typeid-inputrow" class="x-form-item-input-row">     <td role="presentation" id="inputs[1].typeid-labelcell" style="" valign="top" halign="left" width="88" class="x-field-label-cell">         <label          id="inputs[1].typeid-labelel"          for="inputs[1].typeid-inputel"          class="x-form-item-label x-unselectable x-form-item-label-left"          style="width:83px;margin-right:5px;" unselectable="on">          placement id:     </label>     </td>     <td role="presentation" class="x-form-item-body x-form-trigger-wrap-focus" id="inputs[1].typeid-bodyel" colspan="2">     <table id="inputs[1].typeid-triggerwrap" class="x-form-trigger-wrap" cellpadding="0" cellspacing="0" style="table-layout: auto;">         <tbody>         <tr>             <td id="inputs[1].typeid-inputcell" class="x-form-trigger-input-cell">                     <div class="x-hide-display x-form-data-hidden" role="presentation" id="ext-gen1311">             </div>             <input                  id="inputs[1].typeid-inputel"                  type="text"                  class="x-form-field x-form-required-field x-form-text x-trigger-noedit x-form-focus x-field-form-focus x-field-default-form-focus"                  autocomplete="off"                              name="inputs[1].typeid"                  placeholder="data source"                  readonly="readonly"                  aria-invalid="false"                  data-errorqtip=""                  style="width: 137px;">             </td>                     <td valign="top" class=" x-trigger-cell x-unselectable" style="width:22px;" id="ext-gen1310">             <div class="x-trigger-index-0 x-form-trigger x-form-arrow-trigger x-form-trigger-first" role="button" id="ext-gen1309">             </div>             </td>         </tr>         </tbody>     </table>     </td> </tr>

how change tables inside tables simple xtype: 'combobox'? have hundreds on page, slows down lot because heavy html code.

it done simple div wit ha float on it, why extjs renders table code?

if want/need simpler markup in ext, way code own component can define simpler one.

there no way of simplifying ext generated markup without danger of breaking functionality or layout engine.


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