我想显示图像,其中图像名称来自通过JSON的MySQL查询。JQuery浏览器控制台错误消息
我的JSON:
[{"data":[{"ClientImageName":"1_logo.png","ClientName":"Name","RoomName":"Room 2","RoomFromTime":"06:00","RoomToTime":"17:00"},{"ClientImageName":"1_logo.png","ClientName":"Name","RoomName":"Room 6","RoomFromTime":"06:00","RoomToTime":"23:00"},{"ClientImageName":"1_logo.png","ClientName":"Name","RoomName":"Room 1","RoomFromTime":"07:00","RoomToTime":"17:00"},{"ClientImageName":"1_logo.png","ClientName":"Name","RoomName":"Room 18","RoomFromTime":"07:00","RoomToTime":"23:00"}]}]
jQuery的读取的数据是:
$(document).ready(function() {
function get_data() {
$.getJSON("get_data_logos.php", function(json){
json = json[0].data;
var tr ;
for (var i = 0; i < json.length; i++) {
tr = $('<tr/>');
tr.css("border-bottom","2px solid #FFF");
tr.append("<td width='33%'><div class='clientimage-text'><img src='../../../../conf_images/boards/'" + json[i].ClientImageName + "></></div></td>");
tr.append("<td width='33%'><div class='clientname-text'>" + json[i].ClientName + "</div></td>");
tr.append("<td width='33%'><div class='roomname-text'>" + json[i].RoomName + "</div></td>");
tr.append("<td width='33%'><div class='time-text'>" + json[i].RoomFromTime + " - " + json[i].RoomToTime + "</div></td>");
$('table').append(tr);
}
});
}
get_data();
setInterval(get_data,60000)
});
具有图像的行是:
tr.append("<td width='33%'><div class='clientimage-text'><img src='../../../../conf_images/boards/'" + json[i].ClientImageName + "></></div></td>");
当我只运行脚本显示图像的占位符。当我查看控制台时,看到以下消息:“您无权访问此服务器上的/ apps/conf/conf_images/boards/ ”。
如果我硬编码的图像名称,它工作正常。
我的问题是。我写了JQuery的关于该行代码正确:
tr.append("<td width='33%'><div class='clientimage-text'><img src='../../../../conf_images/boards/'" + json[i].ClientImageName + "></></div></td>");
如果我检查的代码行我看到:
<img src="../../../../conf_images-boards/" 1_logo.png="">
,它应该是
<img src="../../../../conf_images-boards/1_logo.png>.
嗨,你尝试更改权限文件夹conf_images /板/与'chmod 755'? –
@Guillermo Andres Fuentes道德嗨,他们已经是755.甚至尝试过777没有喜悦。正如我所说,如果我硬编码从相同的文件夹中的图像名称,它工作正常。但是因为图像名称是动态的,所以它需要是来自Json的变量名称。 – DCJones
你试着为控制台打印这个'json [i] .ClientImageName'并检查你的相对路径是否正常,我相信你的相对路径可以挑衅这个错误 –