samedi 31 octobre 2020

Getting a 500 Internal Server Error Jquery

While everything is running in the software, I get this error when I make a selection from the dropdown list in only one part. Where am I making a mistake? or is it a server error? I have not received this error in any Laravel before. When trying to get something from a dropdown list, this error comes to the console and there is no reaction on the site.

https://prnt.sc/vaujzf

<script type="text/javascript">
$("ul#product").siblings('a').attr('aria-expanded','true');
$("ul#product").addClass("show");
$("ul#product #adjustment-create-menu").addClass("active");

var lims_product_array = [];
var product_code = [];
var product_name = [];
var product_qty = [];

$('.selectpicker').selectpicker({
style: 'btn-link',
});

$('#lims_productcodeSearch').on('input', function() {
var warehouse_id = $('#warehouse_id').val();
temp_data = $('#lims_productcodeSearch').val();

if (!warehouse_id) {
    $('#lims_productcodeSearch').val(temp_data.substring(0, temp_data.length - 1));
    alert('Please select Warehouse!');
}
});

$('select[name="warehouse_id"]').on('change', function() {
var id = $(this).val();
$.get('getproduct/' + id, function(data) {
    lims_product_array = [];
    product_code = data[0];
    product_name = data[1];
    product_qty = data[2];

    $.each(product_code, function(index) {
        lims_product_array.push(product_code[index] + ' (' + product_name[index] + ')');
    });
});
});

var lims_productcodeSearch = $('#lims_productcodeSearch');

lims_productcodeSearch.autocomplete({
source: function(request, response) {
    var matcher = new RegExp(".?" + $.ui.autocomplete.escapeRegex(request.term), "i");
    response($.grep(lims_product_array, function(item) {
        return matcher.test(item);
    }));
},
response: function(event, ui) {
    if (ui.content.length == 1) {
        var data = ui.content[0].value;
        $(this).autocomplete( "close" );
        productSearch(data);
    };
},
select: function(event, ui) {
    var data = ui.item.value;
    productSearch(data);
}
});

$("#myTable").on('input', '.qty', function() {
rowindex = $(this).closest('tr').index();
checkQuantity($(this).val(), true);
});

$("table.order-list tbody").on("click", ".ibtnDel", function(event) {
rowindex = $(this).closest('tr').index();
$(this).closest("tr").remove();
calculateTotal();
});

$(window).keydown(function(e) {
if (e.which == 13) {
    var $targ = $(e.target);
    if (!$targ.is("textarea") && !$targ.is(":button,:submit")) {
        var focusNext = false;
        $(this).find(":input:visible:not([disabled],[readonly]), a").each(function() {
            if (this === e.target) {
                focusNext = true;
            }
            else if (focusNext) {
                $(this).focus();
                return false;
            }
        });
        return false;
    }
}
});

$('#adjustment-form').on('submit', function(e) {
var rownumber = $('table.order-list tbody tr:last').index();
if (rownumber < 0) {
    alert("Please insert product to order table!")
    e.preventDefault();
}
});

function productSearch(data) {
$.ajax({
    type: 'GET',
    url: 'lims_product_search',
    data: {
        data: data
    },
    success: function(data) {
        var flag = 1;
        $(".product-code").each(function(i) {
            if ($(this).val() == data[1]) {
                rowindex = i;
                var qty = parseFloat($('table.order-list tbody tr:nth-child(' + (rowindex + 1) + ') .qty').val()) + 1;
                $('table.order-list tbody tr:nth-child(' + (rowindex + 1) + ') .qty').val(qty);
                checkQuantity(qty);
                flag = 0;
            }
        });
        $("input[name='product_code_name']").val('');
        if(flag) {
            var newRow = $("<tr>");
            var cols = '';
            cols += '<td>' + data[0] + '</td>';
            cols += '<td>' + data[1] + '</td>';
            cols += '<td><input type="number" class="form-control qty" name="qty[]" value="1" required step="any" /></td>';
            cols += '<td class="action"><select name="action[]" class="form-control act-val"><option value="-"></option><option value="+"></option></select></td>';
            cols += '<td><button type="button" class="ibtnDel btn btn-md btn-danger"></button></td>';
            cols += '<input type="hidden" class="product-code" name="product_code[]" value="' + data[1] + '"/>';
            cols += '<input type="hidden" class="product-id" name="product_id[]" value="' + data[2] + '"/>';

            newRow.append(cols);
            $("table.order-list tbody").append(newRow);
            rowindex = newRow.index();
            calculateTotal();
        }  
    }
});
}

function checkQuantity(qty) {
var row_product_code = $('table.order-list tbody tr:nth-child(' + (rowindex + 1) + ')').find('td:nth-child(2)').text();
var action = $('table.order-list tbody tr:nth-child(' + (rowindex + 1) + ')').find('.act-val').val();
var pos = product_code.indexOf(row_product_code);

if ( (qty > parseFloat(product_qty[pos])) && (action == '-') ) {
    alert('Quantity exceeds stock quantity!');
    var row_qty = $('table.order-list tbody tr:nth-child(' + (rowindex + 1) + ')').find('.qty').val();
    row_qty = row_qty.substring(0, row_qty.length - 1);
    $('table.order-list tbody tr:nth-child(' + (rowindex + 1) + ')').find('.qty').val(row_qty);
}
else {
    $('table.order-list tbody tr:nth-child(' + (rowindex + 1) + ')').find('.qty').val(qty);
}
calculateTotal();
}

function calculateTotal() {
var total_qty = 0;
$(".qty").each(function() {
    if ($(this).val() == '') {
        total_qty += 0;
    } else {
        total_qty += parseFloat($(this).val());
    }
});
$("#total-qty").text(total_qty);
$('input[name="total_qty"]').val(total_qty);
$('input[name="item"]').val($('table.order-list tbody tr:last').index() + 1);
}
</script>

samedi 31 octobre 2020

vendredi 30 octobre 2020

jeudi 29 octobre 2020

mercredi 28 octobre 2020

mardi 27 octobre 2020

lundi 26 octobre 2020

dimanche 25 octobre 2020

samedi 24 octobre 2020

vendredi 23 octobre 2020

Any hints for me ?

jeudi 22 octobre 2020

mercredi 21 octobre 2020

mardi 20 octobre 2020

lundi 19 octobre 2020