javascript-如何在onclick事件中将数组作为参数传递? [英] Javascript- How to pass array as parameter at onclick event?

问题描述

我有一个数组想要传递给javascript onclick函数.我在按钮的onclick事件中发送该数组.onclick函数返回我[object Object].有另一种方法可以用数组调用该函数吗?

I have an array that I want to pass to a javascript onclick function. I send that array in the onclick event of a button. The onclick function return me [object Object]. Is there a different way to do call that function with the array?

这里是我的代码:

var data_type= $.parseJSON(data_playtype[1]);//{"1":"apple","2":"orange","23":"berry","8":"grape","9":"mango"}


str1.push('<td><a href="javascript:void(0)" onClick="showABC(\''+data_type+'\')">'Data'</td>');



function showABC(fruit){

    $.each(fruit,function(pid,pt){
        alert(pt);
    });

}

推荐答案

我有一个要传递给javascript onclick函数的数组.我在按钮的onclick事件中发送该数组.onclick函数返回我[对象对象].有其他方法可以做吗用数组调用该函数?

I have an array that I want to pass to a javascript onclick function. I send that array in the onclick event of a button. The onclick function return me [object Object]. Is there a different way to do call that function with the array?

注意，在 js 处， data_type 似乎不是 Array ； data_type 似乎是 Object

Note, data_type not appear to be Array at js ; data_type appear to be Object

尝试利用 .on()，在 click 事件处理程序中调用 showABC()，并以 data_type 作为参数

Try utilizing .on() , calling showABC() within click event handler with data_type as parameter.

var data_playtype = [];

data_playtype[1] = JSON.stringify({
  "1": "apple",
  "2": "orange",
  "23": "berry",
  "8": "grape",
  "9": "mango"
});

var data_type = $.parseJSON(data_playtype[1]);
//{"1":"apple","2":"orange","23":"berry","8":"grape","9":"mango"}

var str1 = [];
str1.push("<td><a href=javascript:void(0)>Data</a></td>");

function showABC(fruit) {

  $.each(fruit, function(pid, pt) {
    alert(pt);
  });

};

$("table tbody").append(str1).find("a")
  .on("click", function() {
    showABC(data_type)
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<table>
  <tbody></tbody>
</table>

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