Peter M. Groen / knowledgetree

Commit 54a53accbea1c1002967e89dbee8da9107c1ba27

Authored by Neil Blakey-Milner
1 parent 8ff49b54

If no parameters were made to the search, say so, and don't do a search. 


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@3256 c91229c3-7414-0410-bfa2-8a42b809f60b
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Showing 1 changed file with 11 additions and 3 deletions
presentation/lookAndFeel/knowledgeTree/search/advancedSearchBL.php
  View file @54a53ac
... ... @@ -44,6 +44,9 @@ function criteriaNumber ($var) {
44 44  
45 45 function getAdvancedSearchResults($aOrigReq, $iStartIndex) {
46 46 global $default;
  47 +
  48 + $sRefreshMessage = "<table><tr><td align=\"center\">" . _("If your browser displays a 'Warning: Page has Expired' message when you attempt to return to these search results, please click your browser's 'Refresh' button") . "</td></tr></table>";
  49 +
47 50 $aReq = array();
48 51 foreach ($aOrigReq as $k => $v) {
49 52 if (searchCriteria($k) === 1) {
... ... @@ -57,6 +60,7 @@ function getAdvancedSearchResults($aOrigReq, $iStartIndex) {
57 60 $aReq[$k] = $v;
58 61 }
59 62 }
  63 +
60 64 $aIDs = array_unique(array_map("criteriaNumber", array_keys($aReq)));
61 65 $aSQL = array();
62 66 foreach ($aIDs as $iID) {
... ... @@ -76,6 +80,11 @@ function getAdvancedSearchResults($aOrigReq, $iStartIndex) {
76 80 $aCritQueries[] = $sSQL;
77 81 }
78 82 }
  83 +
  84 + if (count($aCritQueries) == 0) {
  85 + return "No search criteria were specified";
  86 + }
  87 +
79 88 $sSQLSearchString = join(" AND ", $aCritQueries);
80 89  
81 90 $sQuery = DBUtil::compactQuery("
... ... @@ -116,8 +125,7 @@ ORDER BY doc_count DESC&quot;);
116 125 $oPatternBrowse->setSearchText("");
117 126 $oPatternBrowse->setRememberValues($aReq);
118 127  
119   - $sRefreshMessage = "<table><tr><td align=\"center\">" . _("If your browser displays a 'Warning: Page has Expired' message when you attempt to return to these search results, please click your browser's 'Refresh' button") . "</td></tr></table>";
120   - return renderHeading(_("Advanced Search")) . $oPatternBrowse->render() . $sRefreshMessage . getSearchVariablesHtml($sSearchString, $sStatus, $sMetaTagIDs);
  128 + return renderHeading(_("Advanced Search")) . $oPatternBrowse->render() . $sRefreshMessage;
121 129 }
122 130  
123 131 function dealWithAdvancedSearch($aReq, $iStartIndex) {
... ... @@ -150,7 +158,7 @@ if (checkSession()) {
150 158 } else {
151 159 //display search criteria
152 160 $oPatternCustom = & new PatternCustom();
153   - $oPatternCustom->setHtml(getSearchPage($fSearchString));
  161 + $oPatternCustom->setHtml(getSearchPage());
154 162 $main->setHasRequiredFields(true);
155 163 $main->setCentralPayload($oPatternCustom);
156 164 $main->setFormAction($_SERVER["PHP_SELF"] . "?fForSearch=1");
... ...