I have an autocomplete input box. I want to display "x" link when I start to write something into input box. But it doesn't work. I don't know what is the mistake. Here are my codes and jsfiddle below.
<style>
.icon-removeSearchItem{
position: absolute;
margin-left: -16px;
display:none;
}
</style>
<link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<script>
$(function() {
var availableTags = [
"ActionScript",
"AppleScript",
"Asp",
"Ruby",
"Scala",
"Scheme"
];
$( "#tags" ).autocomplete({
source: availableTags
});
});
</script>
<script>
$( document ).ready(function() {
$('input').focus(function(){
if(this.value==this.defaultValue)this.value='';
var value = $(this).val();
if($('input').val().trim().length > 0 && value != "Add Comment"){
$(".icon-removeSearchItem").show();
}
});
});
</script>
您的问题尚不清楚。如果您说要显示搜索值的限制数量,则可以使用以下代码:-$(“ #search”).autocomplete({来源:tags.slice(0,limit ),
});
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