下面for 16那段要写16次,变量名能不能定义成数组,怎么写,下面写的运行不了
<script type="text/javascript">
function arrTest(){
//这个功能块的作用就是读取json数据。
$.ajax({
type:"get",//请求服务器载入数据
async:false,//异步属性
url:"read2.php",
data:{},
dataType:"json",
success:function(result){
var s=document.getElementById("Tgzze")//获取html中table
var arr1=["a1","a2","a3","a4","a5","a6","a7","a8","a9","a10","a11","a12","a13","a14","a15","a16"];
var arr2=["b1","b2","b3","b4","b5","b6","b7","b8","b9","b10","b11","b12","b13","b14","b15","b16"];
var arr3=["cell1","cell2","cell3","cell4","cell5","cell6","cell7","cell8","cell9","cell10","cell11","cell12","cell13","cell14","cell15","cell16"];
if (result) {
for (var i = 0; i < result.length; i++) {
let newRow = s.insertRow(); //新建一行
for (var j = 0; i < 16; i++) {
** let arr3[j] = newRow.insertCell();
arr3[j].innerHTML = result[i].arr1[j];
if(result[j].arr2[j]==1) {arr3[j].setAttribute("style","background-color:red");}**
}
}
}
}
})
}
arrTest();
</script>
js中如何循环规律变量名
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2条回答 默认 最新
- CSDN专家-showbo 2021-09-14 21:03关注
通过变量获取属性值用[]操作符,不能用点,改下面,有帮助麻烦点个采纳【本回答右上角】,谢谢~~
arr3[j].innerHTML = result[i][arr1[j]]; if (result[j][arr2[j]] == 1) { arr3[j].setAttribute("style", "background-color:red"); }
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