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@ -162,15 +162,38 @@
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//单选题
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function add_single_answer(doc)
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{
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doc.parent().after("<li class='ur_item'><label>选项<span class='ur_index'></span>: </label><input maxlength='200' type='text' name='question_answer["+new Date().getTime()+"]' placeholder='输入选项内容'/>" +
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var li = doc.parent().after("<li class='ur_item'><label name='select_items' class='w56'>选项 <span class='ur_index'></span>: </label><input maxlength='200' type='text' name='question_answer["+new Date().getTime()+"]' placeholder='输入选项内容'/>" +
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"<a class='icon_add' title='向下插入选项' onclick='add_single_answer($(this));'></a><a class='icon_remove' title='删除' onclick='remove_single_answer($(this))'></a>"+
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"</li><div class='cl'></div>");
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var select_items =$("label[name='select_items']",li.parent());
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for(var i=0; i<select_items.length; i++){
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$(select_items[i]).html("选项"+String.fromCharCode(64 + parseInt(i+1))+"<span class='ur_index'></span>: ");
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}
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}
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function add_candidate_answer(doc)
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{
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doc.parent().after("<li class='ur_item'><label>候选答案<span class='ur_index'></span>: </label><input maxlength='200' type='text' name='exercise_choice["+new Date().getTime()+"]' placeholder='请输入候选答案(选填)'/>" +
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doc.parent().after("<li class='ur_item'><label name='candiate_items'>候选答案<span class='ur_index'></span>: </label><input maxlength='200' type='text' name='exercise_choice["+new Date().getTime()+"]' placeholder='请输入候选答案(选填)'/>" +
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"<a class='icon_add' title='向下插入选项' onclick='add_candidate_answer($(this));'></a><a class='icon_remove' title='删除' onclick='remove_single_answer($(this))'></a>"+
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"</li><div class='cl'></div>");
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var select_items =$("label[name='candiate_items']",doc.parent().parent());
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for(var i=0; i<select_items.length; i++){
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$(select_items[i]).html("候选答案"+revert_to_chinese_num(i + 1)+"<span class='ur_index'></span>: ");
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}
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}
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function revert_to_chinese_num(num){
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var s_num = "";
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switch (num) {
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case 1: s_num = '一'; break;
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case 2: s_num = '二'; break;
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case 3: s_num = '三'; break;
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case 4: s_num = '四'; break;
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case 5: s_num = '五'; break;
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case 6: s_num = '六'; break;
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case 7: s_num = '七'; break;
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case 8: s_num = '八'; break;
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case 9: s_num = '九'; break;
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}
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return s_num;
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}
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function remove_single_answer(doc)
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{
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@ -180,7 +203,16 @@
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}
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else
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{
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var parent = doc.parent().parent();
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doc.parent().remove();
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var select_items =$("label[name='select_items']",parent);
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var candiate_items =$("label[name='candiate_items']",parent);
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for(var i=0; i<select_items.length; i++){
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$(select_items[i]).html("选项"+String.fromCharCode(64 + parseInt(i+1))+"<span class='ur_index'></span>: ");
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}
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for(var i=0; i<candiate_items.length; i++){
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$(candiate_items[i]).html("候选答案"+revert_to_chinese_num(i + 1)+"<span class='ur_index'></span>: ");
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}
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}
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}
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</script>
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