【发布时间】:2016-03-29 10:29:49
【问题描述】:
我有一个带有描述字段的表单,它使用 TinyMCE 4 来编辑文本和图像。
以下是我对 TinyMCE 的配置:
tinymce.init({
selector: '.tinymce',
formats: {
bold: [
{inline: 'span', styles: {fontWeight: 'bold'}}
],
italic: [
{inline: 'span', styles: {fontStyle: 'italic'}}
],
underline: [
{inline: 'span', styles: {textDecoration: 'underline'}, exact: true}
],
strikethrough: [
{inline: 'span', styles: {textDecoration: 'line-through'}, exact: true}
]
},
width: '80%',
height: 200,
menubar: false,
statusbar: false,
plugins: [
'advlist autolink save link image lists hr',
'wordcount visualblocks visualchars code media',
'table contextmenu directionality textcolor colorpicker'
],
toolbar1:
'styleselect | bold italic underline subscript superscript strikethrough removeformat | forecolor backcolor | ' +
'fontselect | bullist numlist | alignleft aligncenter alignright alignjustify | table | ' +
'link unlink image hr | code',
toolbar_items_size: 'small',
style_formats: [
{ title: 'Header 1', block: 'h1' }, { title: 'Header 2', block: 'h2' }, { title: 'Header 3', block: 'h3' },
{ title: 'Header 4', block: 'h4' }, { title: 'Header 5', block: 'h5' }, { title: 'Header 6', block: 'h6' }
],
allow_conditional_comments: false,
valid_elements: 'a,div,h1,h2,h3,h4,h5,h6,hr,li,ol,p,span[style],sub,sup,table[*],tr[*],td[*],ul,-p',
extended_valid_elements : 'a[href|target=_blank],img[src|alt|width|height]',
content_css: [],
setup: function (editor) {
// update selector's value when changes are made
editor.on('change', editor.save);
}
});
提交表单后,描述字段会使用 HTMLPurifier 进行清理。
以下是我对 HTMLPurifier 的配置:
$config = HTMLPurifier_Config::createDefault();
$config->set('Core.Encoding', 'UTF-8');
$config->set('HTML.ForbiddenElements', array('applet','embed','iframe','link','script','style','object'));
$config->set('AutoFormat.RemoveEmpty', true);
$config->set('Core.RemoveInvalidImg', true);
$config->set('URI.AllowedSchemes', array('data' => true)); // allow data URIs
$purifier = new HTMLPurifier($config);
在描述中输入数据时,可能会有嵌套的 span 标签。例如:
<h1><span style="text-decoration: underline; color: #ff6600;"><span style="font-weight: bold; font-style: italic;">sddfdsdfdhjhjkhjkh</span></span></h1>
问题: 有没有办法清理 HTML(使用 TinyMCE 或 HTMLPurifier),例如样式是否尽可能折叠?
<h1><span style="text-decoration: underline; color: #ff6600; font-weight: bold; font-style: italic;">sddfdsdfdhjhjkhjkh</span></h1>
或者更好:
<h1 style="text-decoration: underline; color: #ff6600; font-weight: bold; font-style: italic;">sddfdsdfdhjhjkhjkh</h1>
【问题讨论】:
-
明天我会看看你的问题,可能会对你有所帮助
-
我已经回答了,你也得到了我的投票
标签: javascript php tinymce-4 htmlpurifier