我正在为我的网站使用 PHP、Smarty、jQuery、Colorbox - 一个 jQuery 灯箱插件等。现在，我在使用“Colorbox - 一个 jQuery 灯箱插件”生成的弹出窗口中显示一些输出。现在，我想在表单加载时禁用此弹出窗口中存在的所有文本字段，但是如果我转到页面的 HTML 源代码，disabled="disabled"则标签中的属性将<input>被删除，并且文本框不会被禁用。你能告诉我为什么会这样吗？供您参考，我将代码放在将在弹出的颜色框中显示数据的代码下方。
{if $subject_topic_questions}
{foreach from=$subject_topic_questions item=subject_topic_data}
<div class="hidden">
<div id="topics_{$subject_topic_data.subject_id}" class="c-popup">
<h2 class="c-popup-header">Select Topics</h2>
<div class="c-content">
<input type="hidden" name="subject_names[{$subject_topic_data.subject_id}]" id="subject_names" value="{$subject_topic_data.subject_name}">
<h2 class=""> {$subject_topic_data.subject_name}</h2>
<div class="c-tbl-wrap">
<table width="100%" cellspacing="0" cellpadding="0" border="0" class="c-tbl">
<tbody>
<tr>
<td>
<p class="custom-form">
<input class="custom-check" type="checkbox" name="" id="">
<label class="blue">Select All</label>
</p>
</td>
{foreach from=$difficulty_levels item=diff_levels key=dkey}
<input type="hidden" name="diff_levels[{$dkey}]" value="{$diff_levels}">
<td width="22%" align="center"><strong>{$diff_levels}</strong></td>
{/foreach}
</tr>
{foreach from=$subject_topic_data.topics item=topic_diff_level_data}
<input type="hidden" name="subject_{$subject_topic_data.subject_id}_topics[]" value="{$topic_diff_level_data.topic_id}">
<tr>
<td valign="middle">
<p class="custom-form">
<input type="checkbox" class="custom-check" name="{$sheet_type}_topics_{$subject_topic_data.subject_id}[]" id="{$sheet_type}_{$subject_topic_data.subject_id}_{$topic_diff_level_data.topic_id}" value="{$topic_diff_level_data.topic_id}" onChange="enable_topic_ques('{$sheet_type}', '{$subject_topic_data.subject_id}', '{$topic_diff_level_data.topic_id}'); return false;">
<label>{$topic_diff_level_data.topic_name}</label>
<!-- <input type="hidden" name="topic_names[{$topic_diff_level_data.topic_id}]" value="{$topic_diff_level_data.topic_name}"> -->
</p>
</td>
{foreach from=$topic_diff_level_data.difficulty_level item=diff_level key=key_diff_lvl}
<td valign="middle">
{if $site_id=='ENTPRM'}<em>Total {$diff_level.question_count}</em>{/if}
<input type="text" name="{$sheet_type}_{$subject_topic_data.subject_id}_{$topic_diff_level_data.topic_id}_{$key_diff_lvl}" id="{$sheet_type}_{$subject_topic_data.subject_id}_{$topic_diff_level_data.topic_id}_{$key_diff_lvl}" maxlength="3" class="mini" value="{$diff_level.added_no_questions}" disabled="disabled">
<input type="hidden" name="{$sheet_type}_available_questions_{$subject_topic_data.subject_id}_{$topic_diff_level_data.topic_id}_{$key_diff_lvl}" value="{$diff_level.question_count}">
</td>
{/foreach}
</tr>
{/foreach}
</tbody>
</table>
</div>
<p class="center"><a href="#" class="c-btn fnClosePopup">Done</a> <a href="#"class="c-btn c-gray-btn fnClosePopup">Cancel</a></p>
</div>
</div>
</div>
{/foreach}
{/if}
您需要考虑的主要代码如下：
<input type="text" name="{$sheet_type}_{$subject_topic_data.subject_id}_{$topic_diff_level_data.topic_id}_{$key_diff_lvl}" id="{$sheet_type}_{$subject_topic_data.subject_id}_{$topic_diff_level_data.topic_id}_{$key_diff_lvl}" maxlength="3" class="mini" value="{$diff_level.added_no_questions}" disabled="disabled">
你能告诉我 disabled="disabled" 属性是如何在页面加载后消失的吗？如果有任何方法可以应用它，请告诉我。提前致谢。