我正在从MySQL中检索用于编辑/更新数据的表单文本字段的数组数据，现在每个数据都有相同的Name和name="es_outcall_price"，例如文本字段es_outcall_price[]
es_outcall_price[1]
es_outcall_price[2]
和我我正在检索3次，所以我想它应该...
es_outcall_price每个字段都应该是我自己的名字，如上所述，现在它显示所有3的<tbody>
<?
$query12 = "select * from escorts_rates_outcall where es_id='$es_id'";
$result12 = @mysql_query ($query12);
while ($row12 = @mysql_fetch_array ($result12, MYSQL_ASSOC)) {
$es_outcall_time = $row12['es_outcall_time'];
$es_outcall_price=$row12['es_outcall_price'];
?>
<tr>
<td>1</td>
<td>
<select id="es_outcall_time" class="form-control" name="es_outcall_time">
<option value="$es_outcall_time"><?=$es_outcall_time?></option>
<option value="null">- Select -</option>
<option value="Half hour">Half hour</option>
<option value="1 Hour">1 Hour</option>
<option value="1.5 Hour">1.5 Hour</option>
<option value="2 Hours">2 Hours</option>
<option value="3 Hours">3 Hours</option>
<option value="4 Hours">4 Hours</option>
<option value="5 Hours">5 Hours</option>
<option value="6 Hours">6 Hours</option>
<option value="7 Hours">7 Hours</option>
<option value="8 Hours">8 Hours</option>
<option value="10 Hours">10 Hours</option>
<option value="12 Hours">12 Hours</option>
<option value="15 Hours">15 Hours</option>
<option value="18 Hours">18 Hours</option>
<option value="24 Hours">24 Hours</option>
<option value="36 Hours">36 Hours</option>
<option value="48 Hours">48 Hours</option>
</select>
</td>
<td>
<input id="es_outcall_price" name="es_outcall_price" placeholder="$ (AUD)" class="form-control" type="text" value="<?=$es_outcall_price?>">
</td>
<td>
<a href="#" title="" class="add-remove"><span class="fa fa-times-circle-o field-required"/></span></a>
</td>
</tr>
<? } ?>
</tbody>
I am using this JS when i am inserting code after clicking "add more row"
//Code for "Add More" OUTCALL text fields button
var counterOutcall = 1;
jQuery('a.add-outcall').click(function(event){
event.preventDefault();
counterOutcall++;
var wrapper = jQuery("table.table-bordered.responsive-table.outcall"); //Fields wrapper
var newRow = jQuery('<tr><td>' + counterOutcall + '</td><td><select id="es_outcall_time[]' + counterOutcall + '" class="form-control" name="es_outcall_time[]' + counterOutcall + '"><option value="null">- Select -</option><option value="Half hour">Half hour</option><option value="1 Hour">1 Hour</option><option value="1.5 Hour">1.5 Hour</option><option value="2 Hours">2 Hours</option><option value="3 Hours">3 Hours</option><option value="4 Hours">4 Hours</option><option value="5 Hours">5 Hours</option><option value="6 Hours">6 Hours</option><option value="7 Hours">7 Hours</option><option value="8 Hours">8 Hours</option><option value="10 Hours">10 Hours</option><option value="12 Hours">12 Hours</option><option value="15 Hours">15 Hours</option><option value="18 Hours">18 Hours</option><option value="24 Hours">24 Hours</option><option value="36 Hours">36 Hours</option><option value="48 Hours">48 Hours</option></select' + counterOutcall + '"/></td><td><input name="es_outcall_price[]" id="es_outcalll_price[]' + counterOutcall + '" placeholder="$ (AUD)" class="form-control" type="text"/></td><td><a href="#' + counterOutcall + '" title="" class="add-remove"><span class="fa fa-times-circle-o field-required"/></span></a></td></tr>');
jQuery(wrapper).append(newRow);
jQuery(wrapper).on('click', '.add-remove', function(event){
event.preventDefault();
$(this).closest('tr').remove();
})
});
。我希望你们所有人都能理解我的问题。
maximize sum(i in cargos, j in comps) profit[i]*x[i][j];
subject to {
cons01
forall(i in cargos)
available_wight:
sum(j in comps) x[i][j] <= weight[i];
cons02:
forall (j in comps)
weight_capacity:
sum(i in cargos)x[i][j] <= weight_cap[j];
cons03;
forall (j in comps)
space_capacity;
sum(i in cargos)valume[i]*x[i][j] <= space_cap[j];
