jQuery UI - 自动完成 - 自定义样式?
我正在使用以下代码,它正在工作,取回值等,但是 和
标签显示为文本而不是渲染。我希望 item.id
和 item.label
位于不同的行,如果可能的话,将 item.id
粗体显示:
$( "#predictSearch" ).autocomplete({
source: function( request, response ) {
$.ajax({
url: "index.pl",
dataType: "json",
data: {
term: request.term
},
success: function( data ) {
response( $.map( data.items, function( item ) {
return {
label: '<B>' + item.id + '</B><br>' + item.label,
value: item.id
}
}));
}
});
},
minLength: 2
});
I'm using the following code and it's working, getting values back etc, but the <b> and <br>
tags show up as text rather than get rendered. I'd like the item.id
and item.label
to be on different lines, if possible the item.id
bold:
$( "#predictSearch" ).autocomplete({
source: function( request, response ) {
$.ajax({
url: "index.pl",
dataType: "json",
data: {
term: request.term
},
success: function( data ) {
response( $.map( data.items, function( item ) {
return {
label: '<B>' + item.id + '</B><br>' + item.label,
value: item.id
}
}));
}
});
},
minLength: 2
});
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似乎您有一些可能不需要的自动完成代码(ajax 调用)。但是,您可以在自动完成的“open”事件中交换 jquery 放入的特殊字符以转义 html。
完整示例 http:// www.jensbits.com/2011/03/03/jquery-autocomplete-with-html-in-dropdown-selection-menu/。
并且,如果您在自动完成中使用 perl,http://www.jensbits.com/2011/05/09/jquery-ui-autocomplete-widget-with-perl-and-mysql/ 是一个例子。
It seems like you have some extra code (ajax call) for the autocomplete that it may not need. But, you can just swap out the special characters that jquery puts in to escape the html in the 'open' event of the autocomplete.
Full example http://www.jensbits.com/2011/03/03/jquery-autocomplete-with-html-in-dropdown-selection-menu/.
And, if you are using perl in the autcomplete, http://www.jensbits.com/2011/05/09/jquery-ui-autocomplete-widget-with-perl-and-mysql/ is an example for that.
使用 _renderItem 事件代替 Success 事件。
实时实施位于 Vroom。输入 airport,您会注意到左侧的图像。
注意:下面的
_renderItem
有一些复杂的计算。不要照此去做,只是利用这个想法。Instead of Success event, use _renderItem event.
Live implementation at Vroom. Type airport, you shall notice an image at the left.
NOTE:
_renderItem
below has some complex calculation. Don't go by that, just utilize the idea.我们通过在函数末尾添加以下代码解决了这个问题:
这里事件打开回调函数没有被触发。
We solved this problem by adding the following code at the end of the function:
Here the event open callback function is not triggered.
根据 iMatoria 的回答,我就是这样做的。
Based on iMatoria's answer this is how I did it.