Question

我正在尝试从所有行获取数据并将其保存到数据库。如何从表中获取数据。感谢您的帮助。

这是我的javascript文件

$(document).ready(function(){
    $("input").click(function(){
        $(this).next().show();
        $(this).next().hide();
        });
    });

function add_row(){
    var order_table = document.getElementById('order_list');
    var food_name = document.getElementById('food0')
    var food_quantity = document.getElementById('quantity')
    // Insert new row

    var new_row = order_table.insertRow(0);
    var nee_cell0 = new_row.insertCell(0);
    var nee_cell1 = new_row.insertCell(1);
    var nee_cell2 = new_row.insertCell(2);
    var nee_cell3 = new_row.insertCell(3);
    var nee_cell4 = new_row.insertCell(4);
    nee_cell0.innerHTML = "{{ forloop.counter }}";
    nee_cell1.innerHTML = food_name.value;
    nee_cell2.innerHTML = food_quantity.value;
    nee_cell3.innerHTML = 'safakat';
    nee_cell4.innerHTML = 'safakat';
}

这是我的HTML文件。

<body>
<input list="food_item" name="food0" id="food0" placeholder="Search for food item"><br>
<input type="number" name="unit_price">
<input type="number" name="quantity" id="quantity" placeholder="Enter The Quantity"><br>
<button onclick="add_row()">ADD ROW</button>
<table align="center" name = 'table'>
    <tr>
        <th>Sl. No.</th>
        <th>Item</th>
        <th name='abc'>Quantity</th>
        <th>Unit Price</th>
        <th>Ammount</th>
    </tr>
</table>
<table align="center" id="order_list">
</table>
<datalist id="food_item">
    {% for i in food %}
        <option value="{{i.name}}">
    {% endfor %}

</datalist>
</body>

我正在尝试request.POST.getlist（'table_name'）。但我得到的是空名单

从表中获取数据并保存到数据库

0 个答案: