return $result;
}
+
+/**
+ * Retrieves a form variable, from a set of possible similarly named
+ * form variables, based on finding a different, single field. This
+ * is intended to allow more than one same-named inputs in a single
+ * <form>, where the submit button that is clicked tells us which
+ * input we should retrieve. An example is if we have:
+ * <select name="startMessage_1">
+ * <select name="startMessage_2">
+ * <input type="submit" name="form_submit_1">
+ * <input type="submit" name="form_submit_2">
+ * and we want to know which one of the select inputs should be
+ * returned as $startMessage (without the suffix!), this function
+ * decides by looking for either "form_submit_1" or "form_submit_2"
+ * (both should not appear). In this example, $name should be
+ * "startMessage" and $indicator_field should be "form_submit".
+ *
+ * NOTE that form widgets must be named with the suffix "_1", "_2", "_3"
+ * and so on, or this function will not work.
+ *
+ * If more than one of the indicator fields is found, the first one
+ * (numerically) will win.
+ *
+ * If an indicator field is found without a matching input field,
+ * a field without any suffix is searched for (but only if
+ * $fallback_no_suffix is TRUE), and if not found, FALSE is
+ * ultimately returned.
+ *
+ * It should also be possible to use the same string for both
+ * $name and $indicator_field to look for the first possible
+ * widget with a suffix that can be found (and possibly fallback
+ * to a widget without a suffix).
+ *
+ * @param string name the name of the var to search
+ * @param mixed value the variable to return
+ * @param string indicator_field the name of the field upon which to base
+ * our decision upon (see above)
+ * @param int search constant defining where to look
+ * @param bool fallback_no_suffix whether or not to look for $name with
+ * no suffix when nothing else is found
+ * @param mixed default the value to assign to $value when nothing is found
+ * @param int typecast force variable to be cast to given type (please
+ * use SQ_TYPE_XXX constants or set to FALSE (default)
+ * to leave variable type unmolested)
+ *
+ * @return bool whether variable is found.
+ */
+function sqGetGlobalVarMultiple($name, &$value, $indicator_field,
+ $search = SQ_INORDER,
+ $fallback_no_suffix=TRUE, $default=NULL,
+ $typecast=FALSE) {
+
+ $max_form_search = 15;
+
+ for ($i = 1; $i <= $max_form_search; $i++) {
+ if (sqGetGlobalVar($indicator_field . '_' . $i, $temp, $search)) {
+ return sqGetGlobalVar($name . '_' . $i, $value, $search, $default, $typecast);
+ }
+ }
+
+
+ // no indicator field found; just try without suffix if allowed
+ //
+ if ($fallback_no_suffix) {
+ return sqGetGlobalVar($name, $value, $search, $default, $typecast);
+ }
+
+
+ // no dice, set default and return FALSE
+ //
+ if (!is_null($default)) {
+ $value = $default;
+ }
+ return FALSE;
+
+}
+
+
/**
* Search for the var $name in $_SESSION, $_POST, $_GET, $_COOKIE, or $_SERVER
* and set it in provided var.
* @param string name the name of the var to search
* @param mixed value the variable to return
* @param int search constant defining where to look
+ * @param mixed default the value to assign to $value when nothing is found
* @param int typecast force variable to be cast to given type (please
* use SQ_TYPE_XXX constants or set to FALSE (default)
* to leave variable type unmolested)
+ *
* @return bool whether variable is found.
*/
function sqgetGlobalVar($name, &$value, $search = SQ_INORDER, $default = NULL, $typecast = false) {
function get_compact_paginator_str($box, $iOffset, $iTotal, $iLimit, $bShowAll, $javascript_on, $page_selector) {
global $oTemplate;
+
+ // keeps count of how many times
+ // the paginator is used, avoids
+ // duplicate naming of <select>
+ // and GO button
+ static $display_iterations = 0;
+ $display_iterations++;
+
sqgetGlobalVar('PHP_SELF',$php_self,SQ_SERVER);
/* Initialize paginator string chunks. */
for ($p = 0; $p < $tot_pgs; $p++) {
$options[(($p*$iLimit)+1)] = ($p+1) . "/$tot_pgs";
}
- $result .= $spc . addSelect('startMessage', $options,
+ $result .= $spc . addSelect('startMessage_' . $display_iterations,
+ $options,
((($cur_pg-1)*$iLimit)+1),
TRUE,
($javascript_on ? array('onchange' => 'JavaScript:SubmitOnSelect(this, \'' . $pg_url . '&startMessage=\')') : array()));
// is being removed (but left in case the original author points out why it
// should not be) and we'll trust $javascript_on to do the right thing.
// $result .= '<noscript language="JavaScript">'
-// . addSubmit(_("Go"))
+// . addSubmit(_("Go"), 'paginator_submit_' . $display_iterations)
// . '</noscript>';
} else {
- $result .= addSubmit(_("Go"));
+ $result .= addSubmit(_("Go"), 'paginator_submit_' . $display_iterations);
}
}
}
projects / squirrelmail.git / commitdiff