在我的项目中,我正在使用select2组件.对于我选择的元素,我添加了图标和说明.代码是这样的:
function format(profile_opt) { return profile_opt.text + "
" + $(profile_opt.element).attr('title') + "
" + ($(profile_opt.element).attr('start').length==0?'':('from: ' + $(profile_opt.element).attr('start') + '')) + ($(profile_opt.element).attr('end').length==0?'':(' to: ' + $(profile_opt.element).attr('end') + '')) + " /assignments_date_set.jsp\",\"" + profile_opt.id + "\",\"" + $(profile_opt.element).attr('start') + "\",\"" + $(profile_opt.element).attr('end') + "\")>" + ""; } function format2(profile_opt){ return profile_opt.text +"
" + $(profile_opt.element).attr('title') + ""; } $('#selected_profiles').select2({ allowSelectAllNone: true, closeOnSelect:false, width: '600px', placeholder: 'Click to select', formatResult: format2, formatSelection: format, escapeMarkup: function(m) { return m; } });
我的问题是:如何将工具提示设置为格式选项元素的子字符串.我的意思是我只需要开始提供工具提示而不是整个语法与html里面.在此先感谢您的帮助.