TinyMCE:可能限制为仅允许子弹吗？

Question

如果可能，我希望使用TinyMCE(所见即所得编辑器)允许用户创建项目符号列表，并且仅创建项目符号列表。有人知道吗？

谢谢，

保罗

Answer 1

使用高级主题时，TinyMCE有两个选项会有所帮助。第一个是 theme_advanced_buttons<n> ，它确定在编辑器中显示哪些按钮。由于默认情况下，高级主题会在三行中定义按钮，因此您需要重新定义每个按钮。

第二个是 valid_elements ，它允许TinyMCE删除所有未列出的标签。它还可以将一个标签转换为另一个标签。例如，您可能希望将编号列表切换为项目符号列表。但是请注意，这并不是真正的安全性。您仍然需要执行服务器端检查，以阻止来自恶意或欺骗用户的无效输入。

如果您确实要阻止除项目符号列表之外的所有标签，那么您的init调用可能需要以下选项:

tinyMCE.init({
    // Select the advanced theme
    theme : "advanced",

    // Choose which buttons to show
    theme_advanced_buttons1 : "bullist",
    theme_advanced_buttons2 : "",
    theme_advanced_buttons3 : "",

    // Which html tags to allow
    valid_elements : "-ul/-ol,-li",

    // Other options, including what to make editable
    mode : ...
});

另一方面，如果您只想防止编号列表，则您的配置可能看起来更像:

tinyMCE.init({
    // Select the advanced theme
    theme : "advanced",

    // Choose which buttons to show
    theme_advanced_buttons1 : "separator,insertdate,inserttime,preview,zoom,separator,forecolor,backcolor",
    theme_advanced_buttons2 : "bullist,separator,outdent,indent,separator,undo,redo,separator",
    theme_advanced_buttons3 : "hr,removeformat,visualaid,separator,sub,sup,separator,charmap",

    // Which html tags to allow
    valid_elements : "@[id|class|style|title|dir<ltr?rtl|lang|xml::lang|onclick|ondblclick|" +
        "onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|" +
        "onkeydown|onkeyup],a[rel|rev|charset|hreflang|tabindex|accesskey|type|" +
        "name|href|target|title|class|onfocus|onblur],strong/b,em/i,strike,u," +
        "#p[align],-ul[type|compact]/-ol[type|compact],-li,br,img[longdesc|usemap|" +
        "src|border|alt=|title|hspace|vspace|width|height|align],-sub,-sup," +
        "-blockquote,-table[border=0|cellspacing|cellpadding|width|frame|rules|" +
        "height|align|summary|bgcolor|background|bordercolor],-tr[rowspan|width|" +
        "height|align|valign|bgcolor|background|bordercolor],tbody,thead,tfoot," +
        "#td[colspan|rowspan|width|height|align|valign|bgcolor|background|bordercolor" +
        "|scope],#th[colspan|rowspan|width|height|align|valign|scope],caption,-div," +
        "-span,-code,-pre,address,-h1,-h2,-h3,-h4,-h5,-h6,hr[size|noshade],-font[face" +
        "|size|color],dd,dl,dt,cite,abbr,acronym,del[datetime|cite],ins[datetime|cite]," +
        "object[classid|width|height|codebase|*],param[name|value|_value],embed[type|width" +
        "|height|src|*],script[src|type],map[name],area[shape|coords|href|alt|target],bdo," +
        "button,col[align|char|charoff|span|valign|width],colgroup[align|char|charoff|span|" +
        "valign|width],dfn,fieldset,form[action|accept|accept-charset|enctype|method]," +
        "input[accept|alt|checked|disabled|maxlength|name|readonly|size|src|type|value]," +
        "kbd,label[for],legend,noscript,optgroup[label|disabled],option[disabled|label|selected|value]," +
        "q[cite],samp,select[disabled|multiple|name|size],small," +
        "textarea[cols|rows|disabled|name|readonly],tt,var,big",


    // Other options, including what to make editable
    mode : ...
});