我已尝试进行事件审核,设置"点击"身体上的事件。事件适用于按钮。但为什么它不适用于身体呢?
window.onload = function(){
var bodyN = document.body,
bodyS = bodyN.style
bodyS.transition = "all 0s";
bodyS.backgroundColor = localStorage.getItem("bgc")
bodyN.addEventListener("click", function(e){
console.log(e.target); // why doesn't work this when I click on body?
if (e.target.tagName == "BUTTON") {
console.log(e);
bodyS.transition = "";
bodyS.backgroundColor = e.target.id;
localStorage.setItem("bgc", e.target.id);
}
});
};
同样通过jQuery:
$(document).ready(function(){
$("body").css("transition", "all 0s" );
$("body").css("backgroundColor", localStorage.getItem("bgc"));
$("body").on("click", "button", function(e){
console.log(e);
$("body").css("transition", "" );
$("body").css("backgroundColor", e.target.id);
localStorage.setItem("bgc", e.target.id);
})
});
答案 0 :(得分:1)
使用jQuery,我使用“click”而不是“on”。这是一个例子:
category lower_bound upper_bound cost modifieddate
--------------------------------------------------
1 0 70456 0 2015-09-29
1 70456 90000 1.02 2015-09-29
1 90000 120000 0.88 2015-02-11
1 120000 999999999 0.79 2015-02-11
2 0 48786 0 2015-11-02
2 48786 50000 0.37 2015-11-02
2 50000 100000 0.21 2015-02-17
2 100000 175000 0.19 2015-02-17
2 175000 999999999 0.17 2015-02-17
3 0 585969 0.00 2015-11-02
3 585969 999999999 0.02 2015-11-02
https://jsfiddle.net/aumayk6s/
希望它可以帮到你!