我写了下面的代码。简单地说我想从userfunctions.php获取带有ajax的源数组..它可以工作但是在几毫秒后选择div消失了。此外,当我不使用$('#autocomplete-ajax')。autocomplete({..成功:它甚至不起作用..它看到数组为空。我该怎么做才能解决这个问题?
我正在使用:https://github.com/devbridge/jQuery-Autocomplete
$('#autocomplete-ajax').keyup(function(){
var ara = $(this).val();
var ara= ara.replace("@", "");
var data = "action=get_auto_users&text="+ara;
var arr = new Array();
$.ajax({ url: '/inc/userfunctions.php',
data: data,
type: 'post',
success: function(output) {
obj = JSON.parse(output);
arr = new Array();
$.each(obj, function(key, value) {
arr.push(value[2])
});
$('#autocomplete-ajax').autocomplete({
lookup: arr,
lookupFilter: function(suggestion, originalQuery, queryLowerCase) {
var re = new RegExp('\\b' + $.Autocomplete.utils.escapeRegExChars(queryLowerCase), 'gi');
return re.test(suggestion.value);
},
onHint: function (hint) {
$('#autocomplete-ajax-x').val(hint);
}
});
}
});
});
答案 0 :(得分:0)
如下所示更改它并将焦点添加到callauto功能的底部就可以了!
$('#autocomplete-ajax').keyup(function(){
var ara = $(this).val();
var ara= ara.replace("@", "");
var data = "action=get_auto_users&text="+ara;
$.ajax({ url: '/inc/userfunctions.php',
data: data,
type: 'post',
success: function(output) {
obj = JSON.parse(output);
arr = new Array();
$.each(obj, function(key, value){
arr.push(value[2]);
});
callauto(arr);
}
});
});
function callauto(arr){
$('#autocomplete-ajax').autocomplete({
lookup: arr,
lookupFilter: function(suggestion, originalQuery, queryLowerCase) {
var re = new RegExp('\\b' + $.Autocomplete.utils.escapeRegExChars(queryLowerCase), 'gi');
return re.test(suggestion.value);
},
onHint: function (hint) {
$('#autocomplete-ajax-x').val(hint);
}
});
$('#autocomplete-ajax').focus();
}