我正在使用.append填充div-id,并且一切正常,我什至在其中添加了循环,但是我想使一个项目在循环内可点击,并加载一个保存该项目详细信息的div 。这就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[以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)
});
因此,我找到了通过使用数组中的find将两种数据组合在一起的不同方法。有更好的方法吗?如果是这样,为什么?有什么区别?
答案 0 :(得分:1)
尝试类似的操作
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,当您遍历各个项目时,可以按照自己喜欢的任何方式获取被单击项目的索引,并使用来自gamesData的索引访问游戏的详细信息。
答案 1 :(得分:0)
您可以将data-id
添加到动态广告中,例如:<div data-id="'+data[i].id+'"
。
那么你可以做:
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
});