recuperare valori con jquery
Ciao a tutti vorrei capire meglio come recuperare i valori con jquery.
Nel mio caso ho una tabella così formata:
http://fatturaonline.altervista.org/222.png
ora sto facendo una funzione drag and drop con aggiornamento dell'indice :
Codice:
<script type="text/javascript" src="js/jquery.js"></script>
<script type="text/javascript" src="js/jquery.tablednd.0.6.min.js"></script>
<script type="text/javascript">
$(document).ready(function() {
// Initialise the first table (as before)
$("#table-1").tableDnD( {
onDrop: function(table, row) {
aggiorna();
}
});
});
function aggiorna() {
var index = 0 ;
$("#table-1 tr").each(function(i){
i++; index=i;
$(this).attr('id','row'+i);
var currentVal = $(this).find('#gg').val();
var a="a";
var b="b";
var c="c";
var d="d";
var giorno = $(this).find('#gg').val();
$(this).html('<td style="width:15px; ">♦ </td><td align="right"><input type="text" value="'+i+'" size="1" style="width:15px; " readonly="readonly" name="indice[]"></td><td> <input type="text" value="gg" maxlength="2" size="2" style="width:30px; " value="'+giorno+'"name="giorno[]"> /<input type="text" value="mm" maxlength="2" size="2" style="width:30px; "name="mese[]"> / <input type="text" value="aaaa" maxlength="4" size="4" style="width:40px; "name="anno[]"> </td> <td><input type="text" maxlength="40" value="'+currentVal+'"size="30"name="descrizione[]"></td><td><input type= "checkbox" onclick= "des('+a+',1);" id= "a1" value="cd"name="darecassa[]"></td><td><input type= "checkbox" onclick= "des('+b+',1);" id= "b1" value="ca"name="averecassa[]"></td><td><input type= "checkbox" onclick= "des('+c+',1); "id= "c1" value="bd" name="darebanca[]"></td><td><input type= "checkbox" onclick= "des('+d+',1); "id= "d1" value="ba" name="averebanca[]"></td> <td><input type="text" maxlength="8" size="8" name="importo[]"></td> <td style="border:0px;"><a href="#" onclick="removeFormField($(this).parent());return false;"><img src="img/edit_remove.png" border=0></img></a></td>')
});
};
//<td><input type="text" size="25" name="txt[]" id="txt'+i+'" value="'+currentVal+'"></td>
function removeFormField(el) {
$(el.parent()).remove();
aggiorna();
inizializza_tabella();
};
</script>
il problema è che quando aggiorna devo recuperare i dati con questo comando
Codice:
$(this).find('******').val();
e dove c'è ****** non so che mettere per filtrare la ricerca.
l'html è questo :
Codice HTML:
<TABLE BORDER="2" bordercolor="blue" bgcolor="#00CCFF"align="center" CELLPADDING="15"><TD>
<font face="tekton pro cond" size="5 ">
<table border="1" id="table-1">
<tr id="1">
<td style="width:15px; ">♦ </td>
<td><input type="text" value="1" size="1" style="width:15px; " readonly="readonly" name="indice[]"></td>
<td>
<input type="text" id="gg"value="gg" maxlength="2" size="2" style="width:30px; " name="giorno[]"> /
<input type="text" value="mm" maxlength="2" size="2" style="width:30px; "name="mese[]"> /
<input type="text" value="aaaa" maxlength="4" size="4" style="width:40px; "name="anno[]">
</td>
<td><input type="text" maxlength="40" size="30"name="descrizione[]"></td>
<td><input type= "checkbox" onclick= "des('a',1);" id= "a1" value="cd"name="darecassa[]"></td>
<td><input type= "checkbox" onclick= "des('b',1);" id= "b1" value="ca"name="averecassa[]"></td>
<td><input type= "checkbox" onclick= "des('c',1); "id= "c1" value="bd" name="darebanca[]"></td>
<td><input type= "checkbox" onclick= "des('d',1); "id= "d1" value="ba" name="averebanca[]"></td>
<td><input type="text" maxlength="8" size="8" name="importo[]"></td>
<td style="border:0px;" align="center"><a href="#" onclick="removeFormField($(this).parent());return false;"><img src="img/edit_remove.png" ></a></td>
<tr id="2">
<td style="width:15px; ">♦ </td>
<td><input type="text" value="2" size="1" style="width:15px; " readonly="readonly" name="indice[]"></td>
<td>
<input type="text" value="gg" maxlength="2" size="2" style="width:30px; " name="giorno[]"> /
<input type="text" value="mm" maxlength="2" size="2" style="width:30px; "name="mese[]"> /
<input type="text" value="aaaa" maxlength="4" size="4" style="width:40px; "name="anno[]">
</td>
<td><input type="text" maxlength="40" size="30"name="descrizione[]"></td>
<td><input type= "checkbox" onclick= "des('a',1);" id= "a1" value="cd"name="darecassa[]"></td>
<td><input type= "checkbox" onclick= "des('b',1);" id= "b1" value="ca"name="averecassa[]"></td>
<td><input type= "checkbox" onclick= "des('c',1); "id= "c1" value="bd" name="darebanca[]"></td>
<td><input type= "checkbox" onclick= "des('d',1); "id= "d1" value="ba" name="averebanca[]"></td>
<td><input type="text" maxlength="8" size="8" name="importo[]"></td>
<td style="border:0px;" align="center"><a href="#" onclick="removeFormField($(this).parent());return false;"><img src="img/edit_remove.png" ></a></td>
<tr id="3">
<td style="width:15px; ">♦ </td>
<td><input type="text" value="3" size="1" style="width:15px; " readonly="readonly" name="indice[]"></td>
<td>
<input type="text" value="gg" maxlength="2" size="2" style="width:30px; " name="giorno[]"> /
<input type="text" value="mm" maxlength="2" size="2" style="width:30px; "name="mese[]"> /
<input type="text" value="aaaa" maxlength="4" size="4" style="width:40px; "name="anno[]">
</td>
<td><input type="text" maxlength="40" size="30"name="descrizione[]"></td>
<td><input type= "checkbox" onclick= "des('a',1);" id= "a1" value="cd"name="darecassa[]"></td>
<td><input type= "checkbox" onclick= "des('b',1);" id= "b1" value="ca"name="averecassa[]"></td>
<td><input type= "checkbox" onclick= "des('c',1); "id= "c1" value="bd" name="darebanca[]"></td>
<td><input type= "checkbox" onclick= "des('d',1); "id= "d1" value="ba" name="averebanca[]"></td>
<td><input type="text" maxlength="8" size="8" name="importo[]"></td>
<td style="border:0px;"align="center"><a href="#" onclick="removeFormField($(this).parent());return false;"><img src="img/edit_remove.png" ></a></td>
</tr>
</div>
</table>
<input type="button" value="Aggiungi riga" onclick="accoda()"> <input type="button" value="Rimuovi riga" onclick="rimuovi()">
<br>
<p><input type="submit" value="Invia">
<input type="reset" value="Annulla" ></p></td>
</form>
</table>
