jquery UI日期選擇器克隆重疊年份如何計算

Question

用我目前的代碼，我能夠做一年的經驗，如何檢查重疊日期的經驗。例如，如果用戶在用戶選擇19/3/2003 - 18/6/2016之後單擊克隆的div中的添加更多按鈕，則用戶從原始div中選擇19/5/2005 - 18/6/2015。它應該說一個警告消息。

這裏是jQuery代碼

/* select exp date ends here*/ 
/* dates starts here*/ 

/*addmore functionalities starts here*/ 
    /*dynamic row for Education Table starts here*/ 
    var count=0; 
    $(document).on("click", ".edu_add_button", function() {    
     var $clone = $('.cloned-row1:eq(0)').clone(true,true); 
     //alert("Clone number" + clone); 
     $clone.find('[id]').each(function(){this.id+='someotherpart'}); 
     $clone.find('.btn_more').after("<input type='button' class='btn_less1 edu_btnle' id='buttonless'/>") 
     $clone.attr('id', "added"+(++count)); 
     $clone.find(".school_Name").attr('disabled', true).val(''); 
     $clone.find(".degree_Description").attr('disabled', true).val(''); 
     $clone.find("input.deg_date") 
      .removeClass('hasDatepicker') 
      .removeData('datepicker') 
      .unbind() 
      .datepicker({ 
      dateFormat: "mm-dd-yy", 
      changeMonth: true, 
      yearRange: "-100:+0", 
      changeYear: true, 
      maxDate: new Date(), 
      showButtonPanel: false, 
      beforeShow: function() { 
       setTimeout(function(){ 
       $('.ui-datepicker').css('z-index', 99999999999999); 

       }, 0); 
      } 
     }); 
     $clone.find("input.trans_date") 
      .removeClass('hasDatepicker') 
      .removeData('datepicker') 
      .unbind() 
      .datepicker({ 
      dateFormat: "mm-dd-yy", 
      changeMonth: true, 
      yearRange: "-100:+0", 
      changeYear: true, 
      maxDate: new Date(), 
      showButtonPanel: false, 
      beforeShow: function() { 
       setTimeout(function(){ 
       $('.ui-datepicker').css('z-index', 99999999999999); 

       }, 0); 
      } 
     }); 
     $(this).parents('.educat_info').after($clone); 
    }); 
    $(document).on('click', ".btn_less1", function(){ 
     var len = $('.cloned-row1').length; 
     if(len>1){ 
      $(this).closest(".btn_less1").parent().parent().parent().remove(); 
     } 
    }); 
    /*dynamic row for Education Table ends here*/ 
    /*dynamic row for Test Score Table starts here*/ 
    var count=0; 
    $(document).on("click", ".test_add_button", function() {   
     var $clone = $('.cloned-row2:eq(0)').clone(true,true); 
     $clone.find('[id]').each(function(){this.id+='someotherpart'}); 
     $clone.find('.btn_more').after("<input type='button' class='btn_less1 selbtnless' id='buttonless'/>") 
     $clone.attr('id', "added"+(++count)); 
     /*$clone.find(".school_Name").attr('disabled', true).val(''); 
     $clone.find(".degree_Description").attr('disabled', true).val('');*/ 
     $clone.find("input.txt_date") 
      .removeClass('hasDatepicker') 
      .removeData('datepicker') 
      .unbind() 
      .datepicker({ 
      dateFormat: "mm-dd-yy", 
      changeMonth: true, 
      yearRange: "-100:+0", 
      changeYear: true, 
      maxDate: new Date(), 
      showButtonPanel: false, 
      beforeShow: function() { 
       setTimeout(function(){ 
       $('.ui-datepicker').css('z-index', 99999999999999); 

       }, 0); 
      } 
     }); 
     $(this).parents('.sel_text').after($clone); 
    }); 
    $(document).on('click', ".btn_less1", function(){ 
     var len = $('.cloned-row2').length; 
     if(len>1){ 
      $(this).closest(".btn_less1").parent().parent().parent().remove(); 
     } 
    }); 
    /*dynamic row for Test Score Table ends here*/ 
    /*dynamic row for Work Experience Table starts here*/ 
    var count=0; 
    $(document).on("click", ".exp_add_button", function() {     
     var $clone = $('.cloned-row3:eq(0)').clone(true,true); 
     $clone.find('[id]').each(function(){this.id+='someotherpart'}); 
     $clone.find('.btn_more').after("<input type='button' class='btn_less1 selbtnless' id='buttonless'/>") 
     $clone.attr('id', "added"+(++count)); 
     $clone.find(".startDate").val(''); 
     $clone.find(".endDate").val(''); 
     /*$clone.find(".degree_Description").attr('disabled', true).val('');*/ 
     $clone.find("input.startDate") 
      .removeClass('hasDatepicker') 
      .removeData('datepicker') 
      .unbind() 
      .datepicker({ 
      dateFormat: "mm-dd-yy", 
      changeMonth: true, 
      yearRange: "-100:+0", 
      changeYear: true, 
      maxDate: new Date(), 
      showButtonPanel: false, 
      beforeShow: function() { 
       setTimeout(function(){ 
       $('.ui-datepicker').css('z-index', 99999999999999); 

       }, 0); 
      } 
     }); 
     $clone.find("input.endDate") 
      .removeClass('hasDatepicker') 
      .removeData('datepicker') 
      .unbind() 
      .datepicker({ 
      dateFormat: "mm-dd-yy", 
      changeMonth: true, 
      yearRange: "-100:+0", 
      changeYear: true, 
      maxDate: new Date(), 
      showButtonPanel: false, 
      beforeShow: function() { 
       setTimeout(function(){ 
       $('.ui-datepicker').css('z-index', 99999999999999); 

       }, 0); 
      } 
     }); 
     $(this).parents('.wrk_exp').after($clone); 
    }); 

這裏是小提琴Link

請請建議我。

感謝&問候 馬哈德

Answer 1

您通過日期

$.each($(dateStart),function(key,value) 

要捕獲的日期和差異循環，但你是不是從日期

if(dateStart[key-1]) 

比較以前上面的代碼將幫助您使用key-1獲取以前的行值，並且可以比較日期小號

請參考網址小提琴http://jsfiddle.net/ZigmaEmpire/bqgjro6d/7/ 日期格式爲MM-DD-YYYY