使用javascripts连接两个数组

Question

我在该页面上有一个页面分页是否有最初可选择的图像在选择1个或多个图像之后用户将点击更多活动并且他想从该页面选择更多图像然后他点击确认按钮所有选择的图像将进入一个阵列请帮帮我..

检查这个屏幕

现在就像这样

localhost / carc_app1 / user / modal.php？ids = [{“id”：“yoga”}，{“id”：“aerobics”}] [{“id”：“net ball”}]

但我想连接两个数组

localhost / carc_app1 / user / modal.php？ids = [{“id”：“yoga”}，{“id”：“aerobics”}，{“id”：“net ball”}]

var item = JSON.parse(localStorage.getItem("test"));
//current page value
 var item_json = JSON.stringify(item) ;


 var page= <?php echo $json_value; ?>;
 var set_image=JSON.stringify(page) ;
 var image=set_image.concat(item_json);
 alert(image);

Answer 1

// Ok. Let's just parse it once instead of turning it
// into a string and reparsing it 57 times needlessly.
var item = JSON.parse(localStorage.getItem("test"));

// No!!! What is your obsession with stringify???
//current page value
//var item_json = JSON.stringify() ;

 var page= <?php echo $json_value; ?>;

// NO. just no.
//var set_image=JSON.stringify(page) ;

 var image=page.concat(item);

// You can't alert an array, try console instead
//alert(image);

console.log(image);