Crayon Syntax Highlighter代码高亮插件与fancybox图片暗箱冲突的解决方法

时间：2017-04-08
其实，这是一个历史遗留问题，在最开始建站的时候就已经出现了，在知更鸟主题和Crayon Syntax Highlighter这个插件之间，我最终选择了前者。
在知更鸟主题环境下启用Crayon Syntax Highlighter插件，会出现如下冲突情况：

①、图片暗箱失效
②、下载暗箱失效
③、公告不能滚动
刚接触建站时，张戈也是一个绝对的菜鸟，除了运维啥都不会，出现这些问题时，只能舍弃其中一个。。。
随着接触建站时间的增长，已经能够编写一般的php和js脚本、会修改绝大部分网站功能了。这次给公司做百科网站时，再一次用到了Crayon Syntax Highlighter这个插件，依然如同初恋，爱不释手！
秉着再次重逢，绝不放手的心态，决心要让知更鸟和Crayon Syntax Highlighter插件共存！

一、冲突分析

熟练的按下F12，开始debug：



看来是JQuery的问题，要不就是重复加载JQ冲突了，要不就是没加载成功，进一步查看源代码：

头部已加载JQ：

 赫然发现底部也加载了JQ:

看来是插件未判断JQ环境，就强行加载导致了冲突！

二、着手解决

网上随便搜了一把，就找到了避免JQ重复加载的方法。将如下代码添加到主题的function.php当中即可：

PHP Code复制内容到剪贴板
  1. //禁止加载默认jq库   
  2. if ( !is_admin() ) { // 后台不禁止   
  3. function my_init_method() {   
  4. wp_deregister_script( 'jquery' ); // 取消原有的 jquery 定义   
  5. }   
  6. add_action('init', 'my_init_method');   
  7. }   
  8. wp_deregister_script( 'l10n' );  

保存后，立即试了下效果，发现之前的问题倒是解决了，但是Crayon Syntax Highlighter的浮动标题出了问题，不能动了。查看下源代码，发现不但之前底部加载的JQ没了，而且插件相关的JS也都没了！原来上面的代码是禁止所有由wp_footer函数输出的js啊？？

三、基本解决

不过，这算是小问题了，先把上面的代码屏蔽，然后打开文章源代码，把除重复加载的JQ之外的其他代码全部拷贝一份，然后粘贴到footer.php或header.php的相应位置即可：

PHP Code复制内容到剪贴板
  1. <!-- 代码高亮 -->   
  2. <?php if ( is_single() ) { ?>   
  3. <script type='text/javascript'>   
  4. /* <![CDATA[ */  
  5. var quicktagsL10n = {"closeAllOpenTags":"\u5173\u95ed\u6240\u6709\u6253\u5f00\u7684\u6807\u7b7e","closeTags":"\u5173\u95ed\u6807\u7b7e","enterURL":"\u8f93\u5165URL","enterImageURL":"\u8f93\u5165\u56fe\u50cfURL","enterImageDescription":"\u4e3a\u56fe\u50cf\u8f93\u5165\u63cf\u8ff0","fullscreen":"\u5168\u5c4f","toggleFullscreen":"\u5207\u6362\u5168\u5c4f\u6a21\u5f0f","textdirection":"\u6587\u672c\u65b9\u5411","toggleTextdirection":"\u5207\u6362\u7f16\u8f91\u5668\u6587\u672c\u4e66\u5199\u65b9\u5411"};   
  6. /* ]]> */  
  7. </script>   
  8. <script type='text/javascript' src='http://res.zhangge.net/wp-includes/js/quicktags.min.js?ver=4.0'></script>   
  9. <script type='text/javascript'>   
  10. /* <![CDATA[ */  
  11. var CrayonSyntaxSettings = {"version":"2.6.6","is_admin":"0","ajaxurl":"http:\/\/zhangge.net\/wp-admin\/admin-ajax.php","prefix":"crayon-","setting":"crayon-setting","selected":"crayon-setting-selected","changed":"crayon-setting-changed","special":"crayon-setting-special","orig_value":"data-orig-value","debug":""};   
  12. var CrayonSyntaxStrings = {"copy":"\u4f7f\u7528 %s \u590d\u5236\uff0c\u4f7f\u7528 %s \u7c98\u8d34\u3002","minimize":"\u70b9\u51fb\u5c55\u5f00\u4ee3\u7801"};   
  13. var CrayonTagEditorSettings = {"home_url":"http:\/\/zhangge.net","css":"crayon-te","css_selected":"crayon-selected","code_css":"#crayon-code","url_css":"#crayon-url","url_info_css":"#crayon-te-url-info","lang_css":"#crayon-lang","title_css":"#crayon-title","mark_css":"#crayon-mark","range_css":"#crayon-range","inline_css":"crayon-inline","inline_hide_css":"crayon-hide-inline","inline_hide_only_css":"crayon-hide-inline-only","hl_css":"#crayon-highlight","switch_html":"#content-html","switch_tmce":"#content-tmce","tinymce_button_generic":".mce-btn","tinymce_button":"a.mce_crayon_tinymce,.mce-i-crayon_tinymce","tinymce_button_unique":"mce_crayon_tinymce","tinymce_highlight":"mce-active","submit_css":"#crayon-te-ok","cancel_css":"#crayon-te-cancel","content_css":"#crayon-te-content","dialog_title_css":"#crayon-te-title","submit_wrapper_css":"#crayon-te-submit-wrapper","data_value":"data-value","attr_sep":":","css_sep":"_","fallback_lang":"sh","dialog_title_add":"\u63d2\u5165\u4ee3\u7801\u9ad8\u4eae","dialog_title_edit":"\u7f16\u8f91\u4ee3\u7801\u9ad8\u4eae","submit_add":"\u63d2\u5165","submit_edit":"\u4fdd\u5b58","bar":"#crayon-te-bar","bar_content":"#crayon-te-bar-content","extensions":{"scpt":"applescript","applescript":"applescript","swf":"as","fla":"as","cs":"c#","h":"c++","hh":"c++","hpp":"c++","hxx":"c++","h++":"c++","cc":"c++","cpp":"c++","cxx":"c++","c++":"c++","pas":"delphi","java":"java","class":"java","jar":"java","mv":"miva","mvc":"miva","mvt":"miva","m":"objc","mm":"objc","pl":"perl","py":"python","pyw":"python","pyc":"python","pyo":"python","pyd":"python","rb":"ruby","rbx":"ruby","rhtml":"ruby","vbs":"vb"}};   
  14. var CrayonSyntaxSettings = {"version":"2.6.6","is_admin":"0","ajaxurl":"http:\/\/zhangge.net\/wp-admin\/admin-ajax.php","prefix":"crayon-","setting":"crayon-setting","selected":"crayon-setting-selected","changed":"crayon-setting-changed","special":"crayon-setting-special","orig_value":"data-orig-value","debug":""};   
  15. var CrayonSyntaxStrings = {"copy":"\u4f7f\u7528 %s \u590d\u5236\uff0c\u4f7f\u7528 %s \u7c98\u8d34\u3002","minimize":"\u70b9\u51fb\u5c55\u5f00\u4ee3\u7801"};   
  16. /* ]]> */  
  17. </script>   
  18. <script type='text/javascript' src='http://res.zhangge.net/wp-content/plugins/crayon-syntax-highlighter/js/min/crayon.te.min.js?ver=2.6.6'></script>   
  19. <?php } ?>    
  20. <!-- 代码高亮 -->  
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