var factory=['A','B','C','D']; var amount=[2,4,6,8];mapdata = new Object();datalist = [];for(var i=0
var factory=['A','B','C','D']; var amount=[2,4,6,8];mapdata = new Object();datalist = [];for(var i=0;i<factory.length;i++){mapdata.name=factory[i];mapdata.value=amount[i];datalist.push({name:mapdata.name,value:mapdata.value});}alert(JSON.stringify(datalist));//结果[{"name":"A","value":2},{"name":"B","value":4},{"name":"C","value":6},{"name":"D","value":8}]
var factory=['A','B','C','D']; var amount=[2,4,6,8];mapdata = new Object();datalist = [];for(var i=0;i<factory.length;i++){mapdata.name=factory[i];mapdata.value=amount[i];datalist.push(mapdata);}alert(JSON.stringify(datalist));//结果[{"name":"D","value":8},{"name":"D","value":8},{"name":"D","value":8},{"name":"D","value":8}]
