我无法复制这个问题。您可能想要编辑您的帖子并包含更多详细信息、示例数据以及控制台生成的任何错误。
我创建了以下测试:https ://jsfiddle.net/Twisty/0v4q5a8z/
HTML
<div class="ui-widget">
<a href="#" id="getProgress" class="button">Get Progress</a>
<table id="jobs" width="100%">
<tbody>
</tbody>
</table>
</div>
JavaScript
var progress = [
["p1", 100, 100],
["p2", 100, 75],
["p3", 100, 22]
];
function getProgress(source, target) {
/* Ajax Post used for Example purposes
** Example response:
** Array [
** ["p1", 100, 100],
** ["p2", 100, 80],
** ["p3", 100, 75]
** ]
*/
$.ajax({
url: source,
data: {
json: JSON.stringify(progress)
},
type: "POST",
dataType: "json",
success: function(responseText) {
var rt, pval;
rt = responseText
console.log(rt.toString());
for (i = 0; i < rt.length; i++) {
target.append("<tr><td><div id='progressbar-" + i + "' class='progressbar'></div></td></tr>");
pval = (rt[i][2] / rt[i][1]) * 100;
$("#progressbar-" + i).progressbar({
value: pval,
max: 100
});
}
}
});
}
$(function() {
$(".button").button();
$("#getProgress").click(function(e) {
e.preventDefault();
getProgress("/echo/json/", $("#jobs"));
});
});
该测试按预期工作。您的代码可能不那么激烈。该功能可以是:
function getProgress(source, target) {
$.getJSON(source, function(responseText) {
var rt, pval;
rt = responseText
for (i = 0; i < rt.length; i++) {
target.append("<tr><td><div id='progressbar-" + i + "' class='progressbar'></div></td></tr>");
pval = (rt[i][2] / rt[i][1]) * 100;
$("#progressbar-" + i).progressbar({
value: pval,
max: 100
});
}
}
});
}