基于jquery的时间段实现代码

  json字符串:

  

复制代码 代码如下:
var mcode={"minfo":[{"time":"9:00-10:00","status":2},{"time":"10:00-11:00","status":1},{"time":"11:00-12:00","status":3},{"time":"13:00-14:00","status":1},{"time":"14:00-15:00","status":1},{"time":"15:00-16:00","status":1},{"time":"16:00-17:00","status":1},{"time":"17:00-18:00","status":1}]};

  其中time代表时间段,status当职位1时代表可以使用,2时代表已过期,3时代表已选满。

  通过循环遍历json字符串中的数据值。

  

复制代码 代码如下:

  for(var i in mcode.minfo){

  mcode.minfo[i].time + mcode.minfo[i].status;

  }

  当前时间段为已过期或以选满时,鼠标移动到其当前时间段上时提示相应信息,鼠标移开取消提示。

  当前时间段为橘黄色代表可以选择。

  

复制代码 代码如下:

  $.each($("#test span"),function(k,v){

  if($(this).hasClass("unspan1")||$(this).hasClass("unspan2")){

  $(this).hover(function(){

  $(this).find("label").css({"display":"block"});

  $(this).find("em").css({"display":"block"});

  }, function(){

  $(this).find("label").css({"display":"none"});

  $(this).find("em").css({"display":"none"});

  });

  }

  else{

  $(this).click(function(){

  $("#result").empty().html("您选择了:"+$(this).text());

  });

  }

  });

  拼接字符串,构建html结构。

  

复制代码 代码如下:

  for(var i in mcode.minfo){

  if(mcode.minfo[i].status===2){

  html+='<span class="unspan1 ';

  }

  else if(mcode.minfo[i].status===3){

  html+='<span class="unspan2 ';

  }

  else{

  html+='<span class=" ';

  }

  if((i+1)%3===0){

  html+='" >';

  }

  else{

  html+='mspan" >';

  }

  html+=mcode.minfo[i].time;

  if(mcode.minfo[i].status===2){

  html+='<label>已过期</label>';

  }

  else if(mcode.minfo[i].status===3){

  html+='<label>已选满</label>';

  }

  if(mcode.minfo[i].status!==1){

  html+='<em></em>';

  }

  html+="</span>";

  }

  css样式:

  

复制代码 代码如下:

  #test{ width: 430px; padding: 35px; border: 1px solid #666666;overflow: hidden; margin: 100px auto 0px;}

  #test span{display:block; background: #FF6600; width:130px; height: 30px; line-height: 30px; text-align: center; float:left;

  _display:inline; position:relative; margin-bottom: 15px; cursor: pointer;}

  #test .mspan{margin-right: 20px;}

  #test .unspan1{background: #D2E0E6; cursor:default}

  #test .unspan2{background: #ffcaca; cursor: default;}

  #test label{position: absolute; left:25px; top:-18px; width: 60px; line-height: 20px; background: #F3F3F3;

  padding:1px 10px; border:1px solid #CCCCCC;display: none;}

  #test em{display: block;border-color: #F3F3F3 transparent transparent transparent;border-style: solid;border-width: 6px 6px 6px 6px;

  padding: 0;width: 0;height: 0;

  font-size: 0;line-height: 0;

  position: absolute;left:58px; top:5px;display:none;

  _border-top-color: #F3F3F3;_border-bottom-color: #F3F3F3;

  _filter: chroma( color = #F3F3F3);

  }

  #result{ margin: 10px auto 0px; text-align: center}

  实例:

  

复制代码 代码如下:

  <!DOCTYPE html>

  <html>

  <head>

  <title></title>

  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

  <script type="text/javascript" src="http://demo.glzy8.com/jslib/jquery/jquery.js"></script>

  <style type="text/css">

  *{margin:0px;padding: 0px;}

  #test{ width: 430px; padding: 35px; border: 1px solid #666666;overflow: hidden; margin: 100px auto 0px;}

  #test span{display:block; background: #FF6600; width:130px; height: 30px; line-height: 30px; text-align: center; float:left; _display:inline; position:relative; margin-bottom: 15px; cursor: pointer;}

  #test .mspan{margin-right: 20px;}

  #test .unspan1{background: #D2E0E6; cursor:default}

  #test .unspan2{background: #ffcaca; cursor: default;}

  #test label{position: absolute; left:25px; top:-18px; width: 60px; line-height: 20px; background: #F3F3F3; padding:1px 10px; border:1px solid #CCCCCC;display: none;}

  #test em{display: block;border-color: #F3F3F3 transparent transparent transparent;border-style: solid;border-width: 6px 6px 6px 6px;

  padding: 0;width: 0;height: 0;

  font-size: 0;line-height: 0;

  position: absolute;left:58px; top:5px;display:none;

  _border-top-color: #F3F3F3;_border-bottom-color: #F3F3F3;

  _filter: chroma( color = #F3F3F3);

  }

  #result{ margin: 10px auto 0px; text-align: center}

  </style>

  </head>

  <body>

  <div id="test">

  </div>

  <div id="result"></div>

  <script type="text/javascript">

  var mcode = {

  "minfo": [

  {

  "time": "9:00-10:00",

  "status": 2

  },

  {

  "time": "10:00-11:00",

  "status": 1

  },

  {

  "time": "11:00-12:00",

  "status": 3

  },

  {

  "time": "13:00-14:00",

  "status": 1

  },

  {

  "time": "14:00-15:00",

  "status": 1

  },

  {

  "time": "15:00-16:00",

  "status": 1

  },

  {

  "time": "16:00-17:00",

  "status": 1

  },

  {

  "time": "17:00-18:00",

  "status": 1

  }

  ]

  };

  var html = '';

  for(var i in mcode.minfo){

  if(mcode.minfo[i].status===2){

  html+='<span class="unspan1 ';

  }

  else if(mcode.minfo[i].status===3){

  html+='<span class="unspan2 ';

  }

  else{

  html+='<span class=" ';

  }

  if((i+1)%3===0){

  html+='" >';

  }

  else{

  html+='mspan" >';

  }

  html+=mcode.minfo[i].time;

  if(mcode.minfo[i].status===2){

  html+='<label>已过期</label>';

  }

  else if(mcode.minfo[i].status===3){

  html+='<label>已选满</label>';

  }

  if(mcode.minfo[i].status!==1){

  html+='<em></em>';

  }

  html+="</span>";

  }

  $("#test").empty().html(html);

  $.each($("#test span"),function(k,v){

  if($(this).hasClass("unspan1")||$(this).hasClass("unspan2")){

  $(this).hover(function(){

  $(this).find("label").css({"display":"block"});

  $(this).find("em").css({"display":"block"});

  }, function(){

  $(this).find("label").css({"display":"none"});

  $(this).find("em").css({"display":"none"});

  });

  }

  else{

  $(this).click(function(){

  $("#result").empty().html("您选择了:"+$(this).text());

  });

  }

  });

  </script>

  </body>

  </html>