前文:
1 <div class="row text-center form-table"> 2 <% 3 User user = (User) session.getAttribute("user"); 4 String school = user.getSchool(); 5 String[] info = school.split(":"); 6 request.setAttribute("info", info); 7 for (int i = 0; i < info.length; i++) { 8 String[] split = info[i].split("="); 9 String schoolName = split[0]; 10 String[] times = split[1].split("%"); 11 %> 12 <div class="col-md-1"> 13 <div class="rowhead">序号</div> 14 <div> 15 <input type="text" class="form-control input-sm text-center" value="<%=i+1%>"> 16 </div> 17 18 </div> 19 <div class="col-md-5 "> 20 <div class="rowhead"> 学校名称</div> 21 <div> 22 <input type="text" class="form-control input-sm" id="<%="school"+(i+1)%>" 23 value="<%=schoolName%>"> 24 </div> 25 </div> 26 <div class="col-md-3 "> 27 <div class="rowhead">开始时间</div> 28 <div> 29 <input type="text" class="form-control input-sm" id="<%="startTime"+(i+1)%>" 30 value="<%=times[0]%>"> 31 </div> 32 </div> 33 <div class="col-md-3"> 34 <div class="rowhead">结束时间</div> 35 <div> 36 <input type="text" class="form-control input-sm" id="<%="endTime"+(i+1)%>" 37 value="<%=times[1]%>"> 38 </div> 39 </div> 40 <% 41 } 42 %> 43 </div>
在Jquery中获取值:
var length = <%=info.length%>; var school = ""; for (var i = 1; i < length + 1; i++) { var tmp1="school"+i; var schoolTmp = $("#"+tmp1).val(); var tmp2 = ‘startTime‘ + i; var startTime = $("input[id="+tmp2+"]").val(); var endTime = $("#"+"endTime"+i).val(); if (i == length) { school = school + schoolTmp + "=" + startTime + "%" + endTime; } else { school = school + schoolTmp + "=" + startTime + "%" + endTime + ":"; } }
重点:
收获1:除 $("input[id=‘account‘]") 这种通过id获取值方式外,还有 $("#"+tmp1),得记住;
收获2:在 这里面使用自定义的变量时,加在变量两边加 + 号 --> $("input[id="+tmp2+"]")
收获3:
var tmp1="school"+i;
var schoolTmp = $("#"+tmp1).val();
var tmp2 = ‘startTime‘ + i;
var startTime = $("input[id="+tmp2+"]").val();
var endTime = $("#"+"endTime"+i).val();