所以我有以下代码,除了.css('background-image')
更改外,它们都完美无缺。您会看到url("");
为空。不知道为什么,我希望也许有人可以快速看看,让我知道可能出现的问题?我只提供了代码,因为除了这一件之外的所有其他工作。
HTML(jQuery附加后):
<td class="RarityBG" style="background-image: url("");">
<img src="img/trinket/trinket01.png">
</td>
jQuery(注意.html追加工作100%):
var trinketJSON
$.getJSON('js/trinket.json', function (data) {
trinketJSON = data;
console.log(trinketJSON);
$.each(trinketJSON, function(i, item) {
$('<tr>').html(
"<td class='RarityBG'><img src='" + trinketJSON[i].TrinketIMG + "' /></td><td>" + trinketJSON[i].TrinketName + "</td><td>" + trinketJSON[i].Rarity + "</td><td>" +
trinketJSON[i].EffectOne + "</td><td>" + trinketJSON[i].EffectTwo + "</td><td>" + trinketJSON[i].EffectThree + "</td><td>"
+ trinketJSON[i].SetBonus + "</td>").appendTo('#trinketsTable');
$('.RarityBG').css('background-image', 'url(' + trinketJSON[i].RarityBG + ')');
});
});
JSON:
{
"TrinketIMG": "img/trinket/trinket01.png",
"TrinketName": "Trinket 01",
"Rarity": "Common",
"RarityBG": "img/trinket/rarity_common.png",
"EffectOne": "+4 ACC",
"EffectTwo": "-1 SPD",
"EffectThree": "",
"SetBonus": ""
}
答案 0 :(得分:1)
如果不需要每次都循环播放,你也可以摆脱each
。
<script>
var trinketJSON
$.getJSON('js/trinket.json', function (data) {
trinketJSON = data;
console.log(trinketJSON);
// just removed this for now
$('.RarityBG').css('background-image', 'url(' + trinketJSON.RarityBG + ')');
//console.log("RarityBG" + trinketJSON.RarityBG);
});
</script>
上面的脚本将能够访问所有json键,并且还将填充url。试试吧。
答案 1 :(得分:0)
不工作:
$.each(trinketJSON, function(i, item) {
$('<tr>').html(
"<td class='RarityBG'><img src='" + trinketJSON[i].TrinketIMG + "' /></td><td>" + trinketJSON[i].TrinketName + "</td><td>" + trinketJSON[i].Rarity + "</td><td>" +
trinketJSON[i].EffectOne + "</td><td>" + trinketJSON[i].EffectTwo + "</td><td>" + trinketJSON[i].EffectThree + "</td><td>"
+ trinketJSON[i].SetBonus + "</td>").appendTo('#trinketsTable');
$('.RarityBG').css('background-image', 'url(' + trinketJSON[i].RarityBG + ')');
});
});
工作:
$.each(trinketJSON, function(i, item) {
$('<tr>').html(
'<td style=\'background-image: url("' + trinketJSON[i].RarityBG + '");\'><img src="' + trinketJSON[i].TrinketIMG + '" /></td><td>' + trinketJSON[i].TrinketName + "</td><td>" + trinketJSON[i].Rarity + "</td><td>" +
trinketJSON[i].EffectOne + "</td><td>" + trinketJSON[i].EffectTwo + "</td><td>" + trinketJSON[i].EffectThree + "</td><td>"
+ trinketJSON[i].SetBonus + "</td>").appendTo('#trinketsTable');
});