我正在使用.append来填充div-id并且所有工作正常,我甚至得到了循环内部,但是我想在循环中创建一个可单击的项目并加载一个包含该项目详细信息的div。这是我到目前为止所得到的。
<div id="GameContainer"></div>
var gamesData; //A global variable to hold Ajax response.
$.ajax({
type: 'Get',
url: "http://"URL/" + GamesList,
success: function (data) {
gamesData = data; // add the Ajax data to the global variable
var dynamic = "";
for (i = 0; i < data.length; i++) {
dynamic += '<div id="' + data[i].id_game + '" class="TopContainerCel" onclick="GameDetails(' + data[i] + ')">'
+ ' <div class="TopContainerCelBackground">'
+ ' <img class="TopContainerCelImage" src="' + data[i].CoverImage + '" />'
+ ' </div>'
+ ' <div class="TopContainerCelName">' + data[i].Name + '</div>'
+ ' </div>'
};
$('#GameContainer').append(''
+ '<div class="TopContainerScroll">'
+ dynamic
+ '</div>');
}
})
//基于K K的解决方案[用array.find扩展]
added the global variable gamesData and filled it with the Ajax reponse
$(document).on("click", ".TopContainerCel", function () {
var elem = $(this);
console.log(elem[0].id) // the actual id clicked is there
console.log(gamesData) // all the data of the Ajax response is there
GameID = elem[0].id;
var gameData = gamesData[elem.data("id")]; // part that does not work
var gameData = gamesData.find(x => x.id_game == GameID); // works!
//gameData has the data
console.log(gameData)
});
所以我找到了一种不同的方法,通过在数组中使用find将两个数据组合在一起。有没有更好的方法呢?如果是这样,为什么和有什么区别?
尝试类似的东西:
var gamesData;//A global variable to hold Ajax response.
$.ajax({
type: 'Get',
url: "http://URL/" + GamesList,
success: function (data) {
gamesData = data;
var dynamic = "";
for (i = 0; i < data.length; i++) {
dynamic += '<div id="' + data[i].id_game + '" data-id="'+data[id]+'" class="TopContainerCel">'
+ ' <div class="TopContainerCelBackground">'
+ ' <img class="TopContainerCelImage" src="' + data[i].CoverImage + '" />'
+ ' </div>'
+ ' <div class="TopContainerCelName">' + data[i].Name + '</div>'
+ ' </div>'
};
$('#GameContainer').append(''
+ '<div class="TopContainerScroll">'
+ dynamic
+ '</div>');
}
})
$(document).on("click",".TopContainerCel",function(){
var elem = $(this);
var gameData = gamesData[elem.data("id")];
//gameData has your data
});
注意:这里的方法是将ajax响应存储在变量中。从您的代码中,响应是一个数组。因此,当您遍历项目时,以您喜欢的任何方式获取所单击项目的索引,并使用gamesData中的索引访问游戏的详细信息。
你可以添加data-id
动态像:<div data-id="'+data[i].id+'"
。
然后你可以这样做:
var games = {};
for (i = 0; i < data.length; i++) {
games[data[i].id_game] = data[i];
dynamic += '<div id="' + data[i].id_game + '" class="TopContainerCel" onclick="GameDetails(' + data[i] + ')">'
+ ' <div class="TopContainerCelBackground">'
+ ' <img class="TopContainerCelImage" src="' + data[i].CoverImage + '" />'
+ ' </div>'
+ ' <div class="TopContainerCelName">' + data[i].Name + '</div>'
+ ' </div>'
};
$("#GameContainer").on('click','.TopContainerCel',function() {
var $this = $(this);
console.log(games[$this.data('id')])
// code logic here
});