我正在建立一个网站,主要是为了更好地编码,但我最近遇到了一个问题,我无法弄清楚如何解决.
码:
$("#user-admin-notification-area").blur(function() {
alert(events[__event].text);
if(this.value == '')
$ePreview.html(events[__event].text);
$ePreview.html(this.value);
});
上面的代码将$ePreview html设置为空字符串而不是实际预期的html,而alert提供正确的输出…我在控制台中测试了相同的代码但是没关系. (通过相同的代码,我的意思是$ePreview.html(events [__ event] .text).
事件的价值:
[
{
"id": "2",
"name": "pozostały czas",
"start": "0000-00-00 00:00:00",
"end": "2016-01-31 23:59:59",
"text": "<b>Uwaga!</b> Jeszcze <span data-end=\"1451606399\" data-reload=\"false\"></span> do końca składania zgłoszeń! Śpiesz się!",
"type": "5",
"closeable": "1"
},
{
"id": "3",
"name": "test",
"start": "0000-00-00 00:00:00",
"end": "0000-00-00 00:00:00",
"text": "I should NOT be displayed! :)",
"type": "5",
"closeable": "1"
},
{
"id": "4",
"name": "test #2",
"start": "2015-11-08 23:59:59",
"end": "2015-11-30 23:59:59",
"text": "Hi m8!",
"type": "5",
"closeable": "0"
}
]
最佳答案 你的代码没有意义.如果this.value为空,则将html设置为events [__ event] .text,然后在下一行中设置空值($ePreview.html(this.value);).它应该是这样的:
$("#user-admin-notification-area").blur(function() {
alert(events[__event].text);
if(this.value == '')
$ePreview.html(events[__event].text);
else
$ePreview.html(this.value);
});