这是我的Ajax函数和JSON数据。我想在2个输入字段中打印值。第一个输入字段已更新,但第二个字段未更新。
<select name="products" required class="form-control changeStatus"id="major_type_selected" onchange="get_inventory_check_for_order_ajax(this)">
<option value="None">--Select a Type--</option>
<option value="1">123</option>
<option value="2">456</option>
</select>
<input class="form-control sub_type_data" value="0" type="number" name="wh_qty"/>
<input class="form-control sub_type_datas" id="sub_type_datas" value="0" type="number" name="SL_qty"/>
这是JSON数据:
“ [{{\” model \“:\” inventory.productlocation \“,\” pk \“:14,\” fields \“: {\“位置\”:\“ IU \”,\“数量\”:0,\“产品\”:5}},{\“型号\”: \“ inventory.productlocation \”,\“ pk \”:13,\“ fields \”:{\“ location \”: \“ SL \”,\“数量\”:5,\“产品\”:5}},{\“型号\”: \“ inventory.productlocation \”,\“ pk \”:15,\“ fields \”:{\“ location \”: \“ WH \”,\“数量\”:6,\“产品\”:5}}]“
这是JavaScript代码
function get_inventory_check_for_order_ajax(ref) {
var thisIs = $(ref);
products = thisIs.val();
console.log(products);
$.ajax({
'url': "{% url 'get_inventory_check_for_order' %}",
'type': "GET",
'data': {"products":products},
'async': false,
'success': function (data) {
if (data == "empty") {
$('#sub_type_data').html("");
$('#sub_type_data').append($('<option/>').attr("value", "None").text("--Select Wharehouse--").prop('selected', true).prop('disabled', true));
} else {
results = JSON.parse(data)
$.each(results, function(index, result){
console.log(result.fields.location);
if (result.fields.location == 'WH'){
thisIs.parent().next().find(".sub_type_data").val(result.fields.quantity);
}
else if (result.fields.location == 'SL'){
# Here the second input field's value should change
thisIs.parent().next().find(".sub_type_datas").val(result.fields.quantity);
}
});
}
}
});
}
答案 0 :(得分:1)
您所需的html位于下一个元素中。
所以:pd.merge_asof
答案 1 :(得分:0)
在没有空关键字的情况下使用
使用:
if (data){} //this will run if "data" has some value otherwise else statement is encountered