okay so i'm bout to lose my hair have been trying to fix this all day long and always end with the same result ,
what am trying to do is getting data from firebase and that work just fine , the issue is i wanna click on the big box and then get the buttons value from the clicked box it works with the first box and never work with any other box .
function gotData(data) {
// got data array
all = data.val();
var keys = Object.keys(all);
if (keys === 'null') { return null;}
for (var i = 0; i < keys.length; i++) {
var k = keys[i] ;
var color1 = all[k].color1;
var color2 = all[k].color2;
var color3 = all[k].color3;
var color4 = all[k].color4;
var output = '<div id="ProBox"><div id="myBox" class="bigBox animated fadeIn">'+
'<div class="top">'+
'<div class="box box1" style="background-color: '+ color1 +' "><button id="btnColor1" value="'+ color1 +'"></button></div>'+
'<div class="box box2" style="background-color: '+ color2 +' "><button id="btnColor2" value="'+ color2 +'"></button></div>'+
'</div>'+
'<div class="bootom">'+
'<div class="box box3" style="background-color: '+ color3 +' "><button id="btnColor3" value="'+ color3 +'"></button></div>'+
'<div class="box box4" style="background-color: '+ color4 +' "><button id="btnColor4" value="'+ color4 +'"></button></div>'+
'</div>'+
'</div></div>';
body.innerHTML += output;
var ProBox = document.getElementById('ProBox');
Array.prototype.forEach.call(ProBox.children , function(box){
box.addEventListener('click' , function(){
console.log(this);
})
});
}
// end data array
};
any help appreciated cheers
我修复了buy querySelectorAll以选择所有框,然后使用for循环循环进入它们,效果很好
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