如何在jquery中使用.live和autocomplete?
我想使用autocomplete with.live函数,但它给出了语法错误如何在jquery中使用.live和autocomplete?,jquery,autocomplete,live,Jquery,Autocomplete,Live,我想使用autocomplete with.live函数,但它给出了语法错误 $("input[name=point]").live(function() { $(this).autocomplete({ minLength:0, //for local data delay:0, //for local data source:function(request,response){ //var par
$("input[name=point]").live(function() {
$(this).autocomplete({
minLength:0, //for local data
delay:0, //for local data
source:function(request,response){
//var param= {"action":"getSalePoints"};
$.getJSON("controllers/Order.controller.php?action=getSalePoints",request,function(result){
//create array for response objects
var suggestions = [];
//process response
$.each(result, function(i, val){
//alert(val.number);
suggestions.push(val.number);
});
//pass array to callback
response(suggestions);
});
},
select: function( event, ui ) {
var param={
"action":"getSalePointNo",
"point":ui.item.value
};
$.getJSON("controllers/Order.controller.php",param,function(result){
if(result == "0"){
$('#resultMsg').attr('class','errorMsg');
}
else{
alert(result);
$('[name=pointNo]', $(this).parents(".bill")).val(no);
}
});
}
});
});
实时功能需要:
.live事件类型,处理程序
描述:现在和将来,为与当前选择器匹配的所有元素的事件附加一个处理程序
您没有提供eventType,因此在jQuery尝试将函数作为字符串和未定义的值作为函数使用时,您将在其内部触发一个错误。正如“mu is to short”所建议的,您没有将事件类型提供给live函数,您可以尝试使用“focus”作为事件类型,请尝试:
$("input[name=point]").live("focus", function() {
$(this).autocomplete({
minLength:0, //for local data
delay:0, //for local data
source:function(request,response){
//var param= {"action":"getSalePoints"};
$.getJSON("controllers/Order.controller.php?action=getSalePoints",request,function(result){
//create array for response objects
var suggestions = [];
//process response
$.each(result, function(i, val){
//alert(val.number);
suggestions.push(val.number);
});
//pass array to callback
response(suggestions);
});
},
select: function( event, ui ) {
var param={
"action":"getSalePointNo",
"point":ui.item.value
};
$.getJSON("controllers/Order.controller.php",param,function(result){
if(result == "0"){
$('#resultMsg').attr('class','errorMsg');
}
else{
alert(result);
$('[name=pointNo]', $(this).parents(".bill")).val(no);
}
});
}
});
}) 我尝试了两个签名,但是。实时“键控”,处理程序不起作用too@sasola:keyDown不是您想要的,它会在每个键上绑定自动完成程序,并且您希望在按下任何键之前绑定自动完成程序。