需要知道如何实现它

Question

你能给我一个使用javascript，jquery或angular的想法吗？

我正在为例如：生成三个随机数组

(This values are generating using random array =['member', 'medical', 'rx', 'disability'];)

和输出

member      disability  medical     disability

medical     member      disability  rx

disability  disability  medical     member

disability  member      member      disability

如何计算在所有列中哪个值是最大的，例如，致谢是残疾。

Answer 1

在JS中，可以使用JSON来计算数组中出现的单词数：

var countArr = [
    {"word":"member", "occur":0},
    {"word":"disability ", "occur":0}
];

var All = random1.concat(random2).concat(random3);

for(i = 0; i < All.length; i++){
    count(All[i]);
}

function count(word){
    var x = countArr.findIndex(function(elm){ return elm.word == word;});
    if(x != -1){
         ++countArr[x].occur;
    }
    else{
         countArr.push({"word":word, "occur":0});
    }
}

您可以轻松地向JSON中添加更多关于单词的详细信息，例如，数组中出现一个单词的索引。