javascript - js for循环如何用jq each写出来

Question

for(var i = 0;i<7;i++){
}

Answer 1

$.each(data.increase, function(index, value) {
    // do something...
})

Answer 2

$.each(data.increase,function(key,objValue){
   console.log(objValue)//就是你从data里循环出来的数据了
})

Answer 3

$(data.increase).each(function(){
    console.log(this.text);
});

Answer 4

$.each(data.increase, function(k,v) {
     //k是键  v是值 
})

Answer 5

for( var i = 0; i < targetNode.length; i++ ){
    //targetNode  ==>  selectAll() 选中目标集合;
    return (function(i,targetNode[i]){
        //i                 ==> 下标号
        //targetNode[i]        ==> 取值
        
        console.log(i,targetNode[i])
    })()
}