json Data Processing and Data Binding

  • 2021-07-13 04:30:50
  • OfStack

1. json data processing

1. json data


{"img":"quizvault_internet_test_banner@2x.png",
"golds":"200",
"praise":"64000",
"tit":" Trouble brought by the Internet to work ",
"tit_describe":" Forwarding the body in the circle of friends is hollowed out, HR Talk to you deeply: If you don't want to do it, leave. See what you have. ",
"images":[{"name":"quizvault_internet_test_nor.png"},{"name":"quizvault_internet_test_nor.png"},{"name":"quizvault_internet_test_nor.png"},{"name":"quizvault_internet_test_nor.png"}],
"images_tit":[{"name":" Since everyone is used to working on WeChat, it has to be 24 Hours standby"},{"name":" Since everyone is used to working on WeChat, it has to be 24 Hours standby"},{"name":" Since everyone is used to working on WeChat, it has to be 24 Hours standby"},{"name":" Since everyone is used to working on WeChat, it has to be 24 Hours standby"}]
}

Step 2 Get data

Data injection: "{{data}}"

3. Data processing:


var datas = "{{data}}";
   var data;
   srtjson(datas);
   console.log(data);
   function srtjson(datas) {
    var b = htmlDecode(datas);
    var dataObj = b.substring(1, b.length - 1);
    data = eval("(" + dataObj + ")");
    function htmlDecode(text) {
     var temp = document.createElement("div");
     temp.innerHTML = text;
     var output = temp.innerText || temp.textContent;
     temp = null;
     return output;
    }
   }

4. Data binding


 // Put json Adj. key Set to id Data binding by traversing objects 
  for(var p in data){ 
      $('#'+p).html(data[p]);
  };

// Loop, bind and dynamically form arrays html
     for(var i=0;i<data.question_tit.length;i++){
     $('#J_main ul').append('<li><div class="cir">'+data.question_tit[i].name+'</div><span>'+data.question_main[i].name+'</span></li>');
                 }

// Dynamic css Bind 
  $('.banner').css({
   'backgroundImage': 'url('+'images/'+ data.img+')'
  //'backgroundImage': 'url('+'{{resource}}'+ data.img+'?type=web-image'+')'
});

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