[Javascript] Checkbox values
Hello.
I have a problem with this code ASP / Javascript.
The problem is JavaScript; try this LINK and select value cespiti
1) With ASP language is populated a secondary form, generated by a main form with a series of checkboxes, text fields and select;
2) Selecting different checkbox from a secondary form and compiled other fields, this values must be copied to a single field hidden in the principal form;
If the checkbox returned by the query SQL, is unique, the string:
is right and compiled values in the field hidden in principal form.
But if the checkbox returned by the query SQL are different, the string:
response with: - undefined;undefined;undefined;undefined
Can you help me?
kind regards
mike
22  2725  acoder 16,027
Recognized Expert Moderator MVP
Can you explain what you mean by "checkbox returned by the query SQL is unique/different"?
Can you explain what you mean by "checkbox returned by the query SQL is unique/different"?
checkbox unique in the secondary form: - <input type="checkbox" name="DETTAGLIO_1" value="CS7">
checkbox different in the secondary form: -
-
<input type="checkbox" name="DETTAGLIO_1" value="CS7">
-
-
<input type="checkbox" name="DETTAGLIO_2" value="CS20">
-
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<input type="checkbox" name="DETTAGLIO_3" value="NCS24">
-
-
acoder 16,027
Recognized Expert Moderator MVP
How do you generate the LG string?
How do you generate the LG string?
Open this link: http://users1.titanichost.com/MiguelRivero61/
Select "cespiti" value in the main form;
In the popup page I have secondary form;
Select checkbox and the other fields and click in the button "salva".
Generate LG string
I have change the code.
This is main form: -
-
<html>
-
<head>
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<script language="javascript" type="text/javascript">
-
<!--
-
-
// Variabile globale contenente l'istanza 'window' del popup corrente
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var popup = null;
-
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function Forum(fld, tbl, col, w, h)
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{
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var pw = Math.floor((screen.width - w) / 2);
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var ph = Math.floor((screen.height - h) / 2);
-
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// Crea il popup solo se non è già stato aperto
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if (!popup || popup.closed) popup = window.open("popup.htm?f=" + fld + "&t=" + tbl + "&c=" + col, "scelte",
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"width=" + w + ",height=" + h + ",top=" + ph + ",left=" + pw);
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// Attiva il popup (portalo in primo piano)
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if (popup) popup.focus();
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}
-
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//-->
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</script>
-
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</head>
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<body>
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<form name=myform action="?upload=1" method="POST">
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<INPUT TYPE="hidden" NAME="dati_aggiuntivi" VALUE="xxxx">
-
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<select size="1" name="dettaglio_visita" style="font-size: 8 pt; font-family: Verdana" onchange="Forum(this.value, 'tbl_mac_visite_ispettive_dett', 'DETTAGLIO_VERIFICA', 700, 500); this.selectedIndex = 0;">">
-
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<option>Seleziona</option>
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<option value="14-Cespiti">Cespiti</option>
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</select>
-
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</form>
-
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</body>
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</html>
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-
This is secondary form: acoder 16,027
Recognized Expert Moderator MVP
The problem is line 286: - <a href="javascript:insertf1(document.myform.SOTTODETTAGLIO _VERIFICA_6.value+';'+document.myform.Esito.value+ ';'+document.myform.ITEMS_6.value+';'+document.myf orm.ITEMS_KO_6.value)">
What do you actually want to happen? For example, if I select checkbox 1, do you want anything to appear, or do you always want to pass the last row data?
The problem is line 286:
- <a href="javascript:insertf1(document.myform.SOTTODETTAGLIO _VERIFICA_6.value+';'+document.myform.Esito.value+ ';'+document.myform.ITEMS_6.value+';'+document.myf orm.ITEMS_KO_6.value)">
What do you actually want to happen? For example, if I select checkbox 1, do you want anything to appear, or do you always want to pass the last row data?
Ok I understand.
I need insert in the string: - <a href="javascript:insertf1(document.myform.SOTTODETTAGLIO _VERIFICA_6.value+';'+document.myform.Esito.value+ ';'+document.myform.ITEMS_6.value+';'+document.myf orm.ITEMS_KO_6.value)">
all the values selected in the secondary form and insert this string in the hidden field of the main form; whether a value or more values.
acoder 16,027
Recognized Expert Moderator MVP
Is there a particular reason why the elements are named differently? You can use the same name, just not the same ID. If you have the same name, you can use document.getEle mentsByName() to get a list/array of elements which you can loop over. Check the checked property of the checkboxes to see if that row is one of the selected ones to pass the values through.
Is there a particular reason why the elements are named differently? You can use the same name, just not the same ID. If you have the same name, you can use document.getEle mentsByName() to get a list/array of elements which you can loop over. Check the checked property of the checkboxes to see if that row is one of the selected ones to pass the values through.
Ok, I try this but response with error 'Object required', why?: -
-
function insertf1(stringa)
-
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{
-
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var s = "";
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for( var i = 0; i < 7; i++)
-
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{
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s += "," + document.getElementById('test_'+i).value;
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}
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window.opener.document.myform.dati_aggiuntivi.value=s;
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return s.substr();
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}
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<select size="1" id=test_1" name="test_1">
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...
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</select>
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<select size="1" id=test_2" name="test_2">
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...
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</select>
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<select size="1" id=test_3" name="test_3">
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...
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</select>
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<input type="checkbox" name="SOTTODETTAGLIO_VERIFICA_1" value="NCS43">
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<input type="checkbox" name="SOTTODETTAGLIO_VERIFICA_2" value="NCS44">
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<input type="checkbox" name="SOTTODETTAGLIO_VERIFICA_3" value="NCS28">
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<a href="#" onclick="insertf1();return false;">
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-
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