我使用 Kendo UI 作为我的日期选择器，我想在我的自动完成上使用 jQuery UI。
在我的代码上插入我的 jquery 自动完成后，会出现此错误：
未捕获的类型错误：无法读取未定义的属性“元素”
这是兼容性问题吗？
这是我的javascript代码组合
$(document).ready(function(){
$(".auto_c").autocomplete({
source: "purchaseorder_controller/get_data",
minLength: 3,
});
})
<script type="text/javascript">
//automatic computation in rows
$('[id^=qty],[id^=price],#tin_number').on('change',function() {
var index = this.id.match(/\d+/)[0];
var qty = parseInt($('#qty'+index).val());
var price = parseFloat($('#price'+index).val());
var disc = $("#discount").val();
var lessitem = $("#less").val();
var total = 0;
$('#total'+index).val((qty * price ? qty * price : 0).toFixed(2));
var total = 0;
$('[id^=total]').each(function(index){
total+=parseFloat($(this).val()?$(this).val():0);
});
var totalAll = $('#sum_of_total').val(total.toFixed(2));
var vatable = 0;
var vatable_amt = 0;
var totalVat = 0;
var computeDisc = 0;
var computeLess =0;
if($("#tin_number").val().length != 0){
vatable = total / 1.12;
vatable_amt = vatable * 0.12;
totalVat = vatable + vatable_amt;
}else{
totalVat = total;
}
$('#vatable').val(vatable.toFixed(2));
$("#vatable_amount").val(vatable_amt.toFixed(2));
// var gtotal = $("#gtotal").val(totalVat.toFixed(2));
var gtotal = +$("#gtotal").val(totalVat.toFixed(2)).val();
$("#total_amt_due").val(gtotal.toFixed(2));
});
$("#discount").on('change',function(){
var totalSales = $("#gtotal").val();
var discountedAmt = $("#discount").val();
var returnAmt = $("#less").val();
var computeTotalDisc = (totalSales - discountedAmt) - returnAmt;
$("#total_amt_due").val(computeTotalDisc.toFixed(2));
});
$("#less").on('change',function(){
var totalSalesx = ($("#gtotal").val() - $("#less").val() - $("#discount").val());
$("#total_amt_due").val(totalSalesx.toFixed(2));
});
//AUTO ASSIGN TO SUPPLIER INFO
$('#supplier_list').bind('change', function(){
var var_add_category ='<?php echo site_url("purchaseorder_controller/supplier_details"); ?>';
$.ajax({
type:'POST',
url: var_add_category,
data:{ id: $(this).val() },
dataType:'json',
success:function(d){
var bankname = d['bankname'];
var bankbranch = d['bankbranch'];
$("[name=spaddress]").val(d['spaddr']);
$("[name=tin]").val(d['sptinno']);
$("[name=contactperson]").val(d['pricontactname']);
$("[name=contactnumber]").val(d['sptelno']);
$("[name=bank]").val(bankname + ' - ' + bankbranch);
$("[name=account_name]").val(d['bankacctname']);
$("[name=account_no]").val(d['bankacctno']);
}
});
});
$("[id^=code]").on('change',function(){
var index = this.id.match(/\d+/)[0];
var validate = $('#code'+index).val();
if(validate != ''){
$("#qty"+index).removeAttr('readonly');
$("#price"+index).removeAttr('readonly');
}
});
$("[id^=code]").on('change',function(){
var index = this.id.match(/\d+/)[0];
var validate = $('#code'+index).val();
if(validate == ''){
$("#qty"+index).prop('readonly', true);
$("#price"+index).prop('readonly', true);
}
});
//prevent character entering in numeric textbox
$('[id^=qty],[id^=price],[id=discount]').keydown(function(e){
var key = e.which;
// backspace, tab, left arrow, up arrow, right arrow, down arrow, delete, numpad decimal pt, period, enter
if (key != 8 && key != 9 && key != 37 && key != 38 && key != 39 && key != 40 && key != 46 && key != 110 && key != 190 && key != 13){
if (key < 48){
e.preventDefault();
}
else if (key > 57 && key < 96){
e.preventDefault();
}
else if (key > 105) {
e.preventDefault();
}
}
});
$('[id^=qty],[id^=price],[id=less]').keydown(function(e){
var key = e.which;
// backspace, tab, left arrow, up arrow, right arrow, down arrow, delete, numpad decimal pt, period, enter
if (key != 8 && key != 9 && key != 37 && key != 38 && key != 39 && key != 40 && key != 46 && key != 110 && key != 190 && key != 13){
if (key < 48){
e.preventDefault();
}
else if (key > 57 && key < 96){
e.preventDefault();
}
else if (key > 105) {
e.preventDefault();
}
}
});
</script>
这是我的 JS 列表
<!--AUTO COMPLETE-->
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css">
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<!--JQUERY UI -->
<link rel="stylesheet" type="text/css" href="<?php echo base_url(); ?>./resources/jquery/themes/base/jquery.ui.all.css" />
<script type="text/javascript" src="<?php echo base_url(); ?>./resources/jquery/jquery-1.9.1.js"></script>
<script type="text/javascript" src="<?php echo base_url(); ?>./resources/jquery/ui/jquery.ui.position.js"></script>
<script type="text/javascript" language="javascript" src="<?php echo base_url(); ?>/resources/datatables/media/js/jquery.js"></script>
<script type="text/javascript" language="javascript" src="<?php echo base_url('resources/jquery/ui/minified/jquery-ui.min.js'); ?>"></script>
<script type="text/javascript" language="javascript" src="<?php echo base_url(); ?>/resources/datatables/media/js/jquery.dataTables.js"></script>
<!-- EASY UI -->
<link rel="stylesheet" type="text/css" href="<?php echo base_url(); ?>./resources/easyui/themes/metro-blue/easyui.css" />
<link rel="stylesheet" type="text/css" href="<?php echo base_url(); ?>./resources/easyui/themes/icon.css" />
<script type="text/javascript" src="<?php echo base_url(); ?>./resources/easyui/jquery.easyui.min.js"></script>
<!-- AJAX FORM VALIDATION -->
<script type="text/javascript" language="javascript" src="<?php echo base_url(); ?>/resources/jquery.validate.min.js"></script>
<!-- KENDO UI -->
<link href="<?php echo base_url(); ?>resources/kendo/styles/kendo.common.min.css" rel="stylesheet" />
<link href="<?php echo base_url(); ?>resources/kendo/styles/kendo.silver.min.css" rel="stylesheet" />
<script src="<?php echo base_url(); ?>resources/kendo/js/kendo.all.min.js"></script>