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Implemented first version of onunload() checking for abandoned edits

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SVN revision: 904
This commit is contained in:
ritt
2004-06-15 20:52:14 +00:00
parent 6780448945
commit eab5c08c0e
1 changed files with 75 additions and 25 deletions
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src/elogd.c
+75 -25
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@@ -6,6 +6,9 @@
Contents: Web server program for Electronic Logbook ELOG
$Log$
Revision 1.343 2004/06/15 20:52:14 midas
Implemented first version of onunload() checking for abandoned edits
Revision 1.342 2004/06/14 11:59:28 midas
Added support for read password during cloning
@@ -6414,9 +6417,12 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
/* header */
show_html_header(lbs, FALSE, "ELOG", FALSE);
/* java script for checking required attributes */
/* java script for checking required attributes and to check for cancelled edits */
rsprintf("<script type=\"text/javascript\">\n");
rsprintf("<!--\n");
rsprintf("<!--\n\n");
rsprintf("var submitted = false;\n");
rsprintf("var modified = false;\n");
rsprintf("\n");
rsprintf("function chkform()\n");
rsprintf("{\n");
@@ -6502,12 +6508,48 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
}
}
rsprintf(" submitted = true;\n");
rsprintf(" return true;\n");
rsprintf("}\n\n");
rsprintf("function abandon()\n");
/* mark_submit() gets called via "Back" button */
rsprintf("function mark_submit()\n");
rsprintf("{\n");
//rsprintf("alert('abandon');\n");
rsprintf(" submitted = true;\n");
rsprintf(" return true;\n");
rsprintf("}\n\n");
/* chkupload() gets called via "Upload" button */
rsprintf("function chkupload()\n");
rsprintf("{\n");
rsprintf(" if (document.form1.attfile.value == \"\") {\n");
rsprintf(" alert(\"%s\");\n", loc("No attachment file specified"));
rsprintf(" return false;\n");
rsprintf(" }\n");
rsprintf(" submitted = true;\n");
rsprintf(" return true;\n");
rsprintf("}\n\n");
/* abandon() gets called "onUnload" */
rsprintf("function unload()\n");
rsprintf("{\n");
rsprintf(" if (!submitted && modified) {\n");
rsprintf(" var subm = confirm('%s');\n", loc("Submit modified ELOG entry?"));
rsprintf(" if (subm) {\n");
rsprintf(" document.form1.jcmd.value = '%s';\n", loc("Submit"));
rsprintf(" document.form1.submit();\n");
rsprintf(" } else {\n");
rsprintf(" document.form1.jcmd.value = '%s';\n", loc("Back"));
rsprintf(" document.form1.submit();\n");
rsprintf(" }\n");
rsprintf(" }\n");
rsprintf("}\n\n");
/* mod() gets called via throuch "onchange" event */
rsprintf("function mod()\n");
rsprintf("{\n");
rsprintf(" modified = true;\n");
rsprintf(" window.status = '%s';\n", loc("Entry has been modified"));
rsprintf("}\n\n");
rsprintf("//-->\n");
@@ -6521,7 +6563,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
rsprintf("</head>\n");
rsprintf("<body onUnload=\"abandon();\">\n");
rsprintf("<body onUnload=\"unload();\">\n");
rsprintf("<form name=form1 method=\"POST\" action=\"./\" ");
rsprintf("enctype=\"multipart/form-data\">\n");
@@ -6535,6 +6577,9 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
rsprintf("<input type=hidden name=\"upwd\" value=\"%s\">\n", getparam("upwd"));
}
rsprintf("<input type=hidden name=\"jcmd\">\n");
/*---- title row ----*/
show_standard_title(lbs->name, "", 0);
@@ -6549,7 +6594,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
rsprintf
("<input type=\"submit\" name=\"cmd\" value=\"%s\" onClick=\"return chkform();\">\n",
loc("Submit"));
rsprintf("<input type=\"submit\" name=\"cmd\" value=\"%s\">\n", loc("Back"));
rsprintf("<input type=\"submit\" name=\"cmd\" value=\"%s\" onClick=\"return mark_submit();\">\n", loc("Back"));
rsprintf("</span></td></tr>\n\n");
/*---- entry form ----*/
@@ -6715,7 +6760,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
strencode2(str, attrib[index]);
rsprintf
("<input type=\"text\" size=%d maxlength=%d name=\"%s\" value=\"%s\">\n",
("<input type=\"text\" size=%d maxlength=%d name=\"%s\" value=\"%s\" onChange=\"mod();\">\n",
input_size, input_maxlen, ua, str);
rsprintf("</td></tr>\n");
@@ -6726,11 +6771,11 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
/* display checkbox */
if (atoi(attrib[index]) == 1)
rsprintf
("<td class=\"attribvalue\"><input type=checkbox checked name=\"%s\" value=1>\n",
("<td class=\"attribvalue\"><input type=checkbox checked name=\"%s\" value=1 onChange=\"mod();\">\n",
ua);
else
rsprintf
("<td class=\"attribvalue\"><input type=checkbox name=\"%s\" value=1>\n",
("<td class=\"attribvalue\"><input type=checkbox name=\"%s\" value=1 onChange=\"mod();\">\n",
ua);
} else {
@@ -6743,7 +6788,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
rsprintf("&nbsp;:&nbsp;</i>\n");
rsprintf
("<input type=\"text\" size=20 maxlength=%d name=\"%s\" value=\"%s\">\n",
("<input type=\"text\" size=20 maxlength=%d name=\"%s\" value=\"%s\" onChange=\"mod();\">\n",
input_maxlen, ua, attrib[index]);
rsprintf("</td></tr>\n");
@@ -6758,11 +6803,11 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
if (strstr(attrib[index], attr_options[index][i]))
rsprintf
("<nobr><input type=checkbox id=\"%s\" name=\"%s\" value=\"%s\" checked>\n",
("<nobr><input type=checkbox id=\"%s\" name=\"%s\" value=\"%s\" checked onChange=\"mod();\">\n",
str, str, attr_options[index][i]);
else
rsprintf
("<nobr><input type=checkbox id=\"%s\" name=\"%s\" value=\"%s\">\n",
("<nobr><input type=checkbox id=\"%s\" name=\"%s\" value=\"%s\" onChange=\"mod();\">\n",
str, str, attr_options[index][i]);
rsprintf("<label for=\"%s\">%s</label></nobr>\n",
@@ -6774,7 +6819,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
if (attr_flags[index] & AF_EXTENDABLE) {
sprintf(str, loc("Add %s"), attr_list[index]);
rsprintf("<input type=submit name=extend value=\"%s\">\n", str);
rsprintf("<input type=submit name=extend value=\"%s\" onChange=\"mod();\">\n", str);
}
rsprintf("</td></tr>\n");
@@ -6786,11 +6831,11 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
for (i = 0; i < MAX_N_LIST && attr_options[index][i][0]; i++) {
if (strstr(attrib[index], attr_options[index][i]))
rsprintf
("<nobr><input type=radio id=\"%s\" name=\"%s\" value=\"%s\" checked>\n",
("<nobr><input type=radio id=\"%s\" name=\"%s\" value=\"%s\" checked onChange=\"mod();\">\n",
attr_options[index][i], ua, attr_options[index][i]);
else
rsprintf
("<nobr><input type=radio id=\"%s\" name=\"%s\" value=\"%s\">\n",
("<nobr><input type=radio id=\"%s\" name=\"%s\" value=\"%s\" onChange=\"mod();\">\n",
attr_options[index][i], ua, attr_options[index][i]);
rsprintf("<label for=\"%s\">%s</label></nobr>\n",
@@ -6802,7 +6847,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
if (attr_flags[index] & AF_EXTENDABLE) {
sprintf(str, loc("Add %s"), attr_list[index]);
rsprintf("<input type=submit name=extend value=\"%s\">\n", str);
rsprintf("<input type=submit name=extend value=\"%s\" onChange=\"mod();\">\n", str);
}
rsprintf("</td></tr>\n");
@@ -6814,10 +6859,10 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
for (i = 0; i < MAX_N_LIST && attr_options[index][i][0]; i++) {
if (strstr(attrib[index], attr_options[index][i]))
rsprintf
("<nobr><input type=radio checked name=\"%s\" value=\"%s\">",
("<nobr><input type=radio checked name=\"%s\" value=\"%s\" onChange=\"mod();\">",
ua, attr_options[index][i]);
else
rsprintf("<nobr><input type=radio name=\"%s\" value=\"%s\">",
rsprintf("<nobr><input type=radio name=\"%s\" value=\"%s\" onChange=\"mod();\">",
ua, attr_options[index][i]);
sprintf(str, "Icon comment %s", attr_options[index][i]);
@@ -6846,7 +6891,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
if (is_cond_attr(index))
rsprintf(" onChange=\"document.form1.submit()\">\n");
else
rsprintf(">\n");
rsprintf(" onChange=\"mod();\">\n");
/* display emtpy option */
rsprintf("<option value=\"\">- %s -\n", loc("please select"));
@@ -6874,7 +6919,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
if (attr_flags[index] & AF_EXTENDABLE) {
sprintf(str, loc("Add %s"), attr_list[index]);
rsprintf("<input type=submit name=extend value=\"%s\">\n", str);
rsprintf("<input type=submit name=extend value=\"%s\" onChange=\"mod();\">\n", str);
}
rsprintf("</td></tr>\n");
@@ -6941,7 +6986,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
if (!getcfg(lbs->name, "Show text", str)
|| atoi(str) == 1) {
rsprintf("<textarea rows=%d cols=%d wrap=hard name=Text>", height, width);
rsprintf("<textarea rows=%d cols=%d wrap=hard name=\"Text\" onChange=\"mod();\">", height, width);
if (bedit) {
if (bupload || (!bupload && !breedit)
@@ -7200,7 +7245,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
rsprintf("<input type=hidden name=\"%s\" value=\"%s\">\n", str, att[i]);
rsprintf("%s\n", att[i] + 14);
rsprintf
("&nbsp;&nbsp;<input type=\"submit\" name=\"delatt%d\" value=\"%s\"></td></tr>\n",
("&nbsp;&nbsp;<input type=\"submit\" name=\"delatt%d\" value=\"%s\" onClick=\"return mark_submit();\"></td></tr>\n",
i, loc("Delete"));
} else
break;
@@ -7224,7 +7269,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
i + 1);
rsprintf
("<td class=\"attribvalue\"><input type=\"file\" size=\"60\" maxlength=\"200\" name=\"attfile\" accept=\"filetype/*\">\n");
rsprintf("&nbsp;&nbsp;<input type=\"submit\" name=\"cmd\" value=\"%s\">\n",
rsprintf("&nbsp;&nbsp;<input type=\"submit\" name=\"cmd\" value=\"%s\" onClick=\"return chkupload();\">\n",
loc("Upload"));
rsprintf("</td></tr>\n");
}
@@ -7238,7 +7283,7 @@ void show_edit_form(LOGBOOK * lbs, int message_id, BOOL breply, BOOL bedit, BOOL
rsprintf
("<input type=\"submit\" name=\"cmd\" value=\"%s\" onClick=\"return chkform();\">\n",
loc("Submit"));
rsprintf("<input type=\"submit\" name=\"cmd\" value=\"%s\">\n", loc("Back"));
rsprintf("<input type=\"submit\" name=\"cmd\" value=\"%s\" onClick=\"return mark_submit();\">\n", loc("Back"));
rsprintf("</span></td></tr>\n\n");
rsprintf("</table><!-- show_standard_title -->\n");
@@ -16139,6 +16184,10 @@ void interprete(char *lbook, char *path)
_logging_level = 2;
set_condition("");
/* evaluate "jcmd" */
if (isparam("jcmd") && *getparam("jcmd"))
strcpy(command, getparam("jcmd"));
/* if experiment given, use it as logbook (for elog!) */
if (experiment && experiment[0]) {
strcpy(logbook_enc, experiment);
@@ -17695,6 +17744,7 @@ void server_loop(int tcp_port, int daemon)
if (strncmp(net_buffer, "GET", 3) != 0 && strncmp(net_buffer, "POST", 4) != 0)
goto finished;
return_length = 0;
/* extract logbook */
if (strchr(net_buffer, '/') == NULL || strchr(net_buffer, '\r') == NULL
|| strstr(net_buffer, "HTTP") == NULL) {
@@ -17990,7 +18040,7 @@ void server_loop(int tcp_port, int daemon)
keep_alive = FALSE;
} else {
if (global_cmd[0]) {
if (!logbook[0] && global_cmd[0]) {
if (stricmp(global_cmd, "GetConfig") == 0) {
download_config();
goto redir;