/* $Id: functions.js,v 1.1.1.1 2005/08/27 09:21:58 Pham Van Doan Exp $ */ function displayTabTuVan(vId, valid) { for (i = 1; i <= 3; i++) { if (i == vId) { document.getElementById(valid + "_" + i).className = "focus-tab"; document.getElementById(valid + i).style.display = ""; } else { document.getElementById(valid + "_" + i).className = "other-tab"; document.getElementById(valid + i).style.display = "none"; } } } function gotoUrl(url){ location.href=url; } function gotoUrlNewWindow(url){ if(url != ''){ window.open(url); } else{ return false; } } function popVideo(theURL,winName,width, height){ popUpWin = window.open('','',"'resizable=no,scrollbars=no, width=350 ,height=250"); var h = height/2; var w = width/2; popUpWin.moveTo((screen.width/2-w),(screen.height/2-h)); if (!popUpWin.opener) popUpWin.opener = self; with (popUpWin.document) { write('FLV Player'); write(''); write(''); write(''); write(''); close(); } } function popUpImage(theURL,winName,width, height){ popUpWin = window.open('','',"'resizable=no,scrollbars=no, width="+width+" ,height="+height+"'"); var h = height/2; var w = width/2; popUpWin.moveTo((screen.width/2-w),(screen.height/2-h)); if (!popUpWin.opener) popUpWin.opener = self; with (popUpWin.document) { write('View Full Image'); write(''); write(''); write('Click on image to close window'); write(''); close(); } } /* * PopUp display content of record */ function popUpContent(url, width, height){ if(!width) width = 200; if(!height) height = 200; popUpWin = window.open(url,'',"'resizable=yes,scrollbars=yes, status=yes, width="+width+" ,height="+height+"'"); var h = height/2; var w = width/2; popUpWin.moveTo((screen.width/2-w),(screen.height/2-h)); popUpWin.focus(); if (!popUpWin.opener) popUpWin.opener = self; } /** * Displays an confirmation box beforme to submit a "DROP/DELETE/ALTER" query. * This function is called while clicking links * * @param object the link * @param object the sql query to submit * * @return boolean whether to run the query or not */ function confirmLink(theLink, theSqlQuery) { // Confirmation is not required in the configuration file if (confirmMsg == '') { return true; } var is_confirmed = confirm(confirmMsg + ' :\n' + theSqlQuery); if (is_confirmed) { theLink.href += '&is_js_confirmed=1'; } return is_confirmed; } // end of the 'confirmLink()' function /** * Displays an error message if a "DROP DATABASE" statement is submitted * while it isn't allowed, else confirms a "DROP/DELETE/ALTER" query before * sumitting it if required. * This function is called by the 'checkSqlQuery()' js function. * * @param object the form * @param object the sql query textarea * * @return boolean whether to run the query or not * * @see checkSqlQuery() */ function confirmQuery(theForm1, sqlQuery1) { // Confirmation is not required in the configuration file if (confirmMsg == '') { return true; } // The replace function (js1.2) isn't supported else if (typeof(sqlQuery1.value.replace) == 'undefined') { return true; } // js1.2+ -> validation with regular expressions else { // "DROP DATABASE" statement isn't allowed if (noDropDbMsg != '') { var drop_re = new RegExp('DROP\\s+(IF EXISTS\\s+)?DATABASE\\s', 'i'); if (drop_re.test(sqlQuery1.value)) { alert(noDropDbMsg); theForm1.reset(); sqlQuery1.focus(); return false; } // end if } // end if // Confirms a "DROP/DELETE/ALTER" statement var do_confirm_re_0 = new RegExp('DROP\\s+(IF EXISTS\\s+)?(TABLE|DATABASE)\\s', 'i'); var do_confirm_re_1 = new RegExp('ALTER\\s+TABLE\\s+((`[^`]+`)|([A-Za-z0-9_$]+))\\s+DROP\\s', 'i'); var do_confirm_re_2 = new RegExp('DELETE\\s+FROM\\s', 'i'); if (do_confirm_re_0.test(sqlQuery1.value) || do_confirm_re_1.test(sqlQuery1.value) || do_confirm_re_2.test(sqlQuery1.value)) { var message = (sqlQuery1.value.length > 100) ? sqlQuery1.value.substr(0, 100) + '\n ...' : sqlQuery1.value; var is_confirmed = confirm(confirmMsg + ' :\n' + message); // drop/delete/alter statement is confirmed -> update the // "is_js_confirmed" form field so the confirm test won't be // run on the server side and allows to submit the form if (is_confirmed) { theForm1.elements['is_js_confirmed'].value = 1; return true; } // "DROP/DELETE/ALTER" statement is rejected -> do not submit // the form else { window.focus(); sqlQuery1.focus(); return false; } // end if (handle confirm box result) } // end if (display confirm box) } // end confirmation stuff return true; } // end of the 'confirmQuery()' function /** * Displays an error message if the user submitted the sql query form with no * sql query, else checks for "DROP/DELETE/ALTER" statements * * @param object the form * * @return boolean always false * * @see confirmQuery() */ function checkSqlQuery(theForm) { var sqlQuery = theForm.elements['sql_query']; var isEmpty = 1; // The replace function (js1.2) isn't supported -> basic tests if (typeof(sqlQuery.value.replace) == 'undefined') { isEmpty = (sqlQuery.value == '') ? 1 : 0; if (isEmpty && typeof(theForm.elements['sql_file']) != 'undefined') { isEmpty = (theForm.elements['sql_file'].value == '') ? 1 : 0; } if (isEmpty && typeof(theForm.elements['id_bookmark']) != 'undefined') { isEmpty = (theForm.elements['id_bookmark'].value == null || theForm.elements['id_bookmark'].value == ''); } } // js1.2+ -> validation with regular expressions else { var space_re = new RegExp('\\s+'); isEmpty = (sqlQuery.value.replace(space_re, '') == '') ? 1 : 0; // Checks for "DROP/DELETE/ALTER" statements if (!isEmpty && !confirmQuery(theForm, sqlQuery)) { return false; } if (isEmpty && typeof(theForm.elements['sql_file']) != 'undefined') { isEmpty = (theForm.elements['sql_file'].value.replace(space_re, '') == '') ? 1 : 0; } if (isEmpty && typeof(theForm.elements['id_bookmark']) != 'undefined') { isEmpty = (theForm.elements['id_bookmark'].value == null || theForm.elements['id_bookmark'].value == ''); isEmpty = (theForm.elements['id_bookmark'].selectedIndex == 0); } if (isEmpty) { theForm.reset(); } } if (isEmpty) { sqlQuery.select(); alert(errorMsg0); sqlQuery.focus(); return false; } return true; } // end of the 'checkSqlQuery()' function /** * Displays an error message if an element of a form hasn't been completed and * should be * * @param object the form * @param string the name of the form field to put the focus on * * @return boolean whether the form field is empty or not */ function emptyFormElements(theForm, theFieldName) { var isEmpty = 1; var theField = theForm.elements[theFieldName]; // Whether the replace function (js1.2) is supported or not var isRegExp = (typeof(theField.value.replace) != 'undefined'); if (!isRegExp) { isEmpty = (theField.value == '') ? 1 : 0; } else { var space_re = new RegExp('\\s+'); isEmpty = (theField.value.replace(space_re, '') == '') ? 1 : 0; } if (isEmpty) { theForm.reset(); theField.select(); alert(errorMsg0); theField.focus(); return false; } return true; } // end of the 'emptyFormElements()' function /** * Ensures a value submitted in a form is numeric and is in a range * * @param object the form * @param string the name of the form field to check * @param integer the minimum authorized value * @param integer the maximum authorized value * * @return boolean whether a valid number has been submitted or not */ function checkFormElementInRange(theForm, theFieldName, min, max) { var theField = theForm.elements[theFieldName]; var val = parseInt(theField.value); if (typeof(min) == 'undefined') { min = 0; } if (typeof(max) == 'undefined') { max = Number.MAX_VALUE; } // It's not a number if (isNaN(val)) { theField.select(); alert(errorMsg1); theField.focus(); return false; } // It's a number but it is not between min and max else if (val < min || val > max) { theField.select(); alert(val + errorMsg2); theField.focus(); return false; } // It's a valid number else { theField.value = val; } return true; } // end of the 'checkFormElementInRange()' function /** * Ensures the choice between 'transmit', 'zipped', 'gzipped' and 'bzipped' * checkboxes is consistant * * @param object the form * @param string a code for the action that causes this function to be run * * @return boolean always true */ function checkTransmitDump(theForm, theAction) { var formElts = theForm.elements; // 'zipped' option has been checked if (theAction == 'zip' && formElts['zip'].checked) { if (!formElts['asfile'].checked) { theForm.elements['asfile'].checked = true; } if (typeof(formElts['gzip']) != 'undefined' && formElts['gzip'].checked) { theForm.elements['gzip'].checked = false; } if (typeof(formElts['bzip']) != 'undefined' && formElts['bzip'].checked) { theForm.elements['bzip'].checked = false; } } // 'gzipped' option has been checked else if (theAction == 'gzip' && formElts['gzip'].checked) { if (!formElts['asfile'].checked) { theForm.elements['asfile'].checked = true; } if (typeof(formElts['zip']) != 'undefined' && formElts['zip'].checked) { theForm.elements['zip'].checked = false; } if (typeof(formElts['bzip']) != 'undefined' && formElts['bzip'].checked) { theForm.elements['bzip'].checked = false; } } // 'bzipped' option has been checked else if (theAction == 'bzip' && formElts['bzip'].checked) { if (!formElts['asfile'].checked) { theForm.elements['asfile'].checked = true; } if (typeof(formElts['zip']) != 'undefined' && formElts['zip'].checked) { theForm.elements['zip'].checked = false; } if (typeof(formElts['gzip']) != 'undefined' && formElts['gzip'].checked) { theForm.elements['gzip'].checked = false; } } // 'transmit' option has been unchecked else if (theAction == 'transmit' && !formElts['asfile'].checked) { if (typeof(formElts['zip']) != 'undefined' && formElts['zip'].checked) { theForm.elements['zip'].checked = false; } if ((typeof(formElts['gzip']) != 'undefined' && formElts['gzip'].checked)) { theForm.elements['gzip'].checked = false; } if ((typeof(formElts['bzip']) != 'undefined' && formElts['bzip'].checked)) { theForm.elements['bzip'].checked = false; } } return true; } // end of the 'checkTransmitDump()' function /** * Sets/unsets the pointer and marker in browse mode * * @param object the table row * @param string the action calling this script (over, out or click) * @param string the default background color * @param string the color to use for mouseover * @param string the color to use for marking a row * * @return boolean whether pointer is set or not */ function setPointer(theRow, theAction, theDefaultColor, thePointerColor, theMarkColor) { var theCells = null; // 1. Pointer and mark feature are disabled or the browser can't get the // row -> exits if ((thePointerColor == '' && theMarkColor == '') || typeof(theRow.style) == 'undefined') { return false; } // 2. Gets the current row and exits if the browser can't get it if (typeof(document.getElementsByTagName) != 'undefined') { theCells = theRow.getElementsByTagName('td'); } else if (typeof(theRow.cells) != 'undefined') { theCells = theRow.cells; } else { return false; } // 3. Gets the current color... var rowCellsCnt = theCells.length; var domDetect = null; var currentColor = null; var newColor = null; // 3.1 ... with DOM compatible browsers except Opera that does not return // valid values with "getAttribute" if (typeof(window.opera) == 'undefined' && typeof(theCells[0].getAttribute) != 'undefined') { currentColor = theCells[0].getAttribute('bgcolor'); domDetect = true; } // 3.2 ... with other browsers else { currentColor = theCells[0].style.backgroundColor; domDetect = false; } // end 3 // 4. Defines the new color // 4.1 Current color is the default one if (currentColor == '' || currentColor.toLowerCase() == theDefaultColor.toLowerCase()) { if (theAction == 'over' && thePointerColor != '') { newColor = thePointerColor; } else if (theAction == 'click' && theMarkColor != '') { newColor = theMarkColor; } } // 4.1.2 Current color is the pointer one else if (currentColor.toLowerCase() == thePointerColor.toLowerCase()) { if (theAction == 'out') { newColor = theDefaultColor; } else if (theAction == 'click' && theMarkColor != '') { newColor = theMarkColor; } } // 4.1.3 Current color is the marker one else if (currentColor.toLowerCase() == theMarkColor.toLowerCase()) { if (theAction == 'click') { newColor = (thePointerColor != '') ? thePointerColor : theDefaultColor; } } // end 4 // 5. Sets the new color... if (newColor) { var c = null; // 5.1 ... with DOM compatible browsers except Opera if (domDetect) { for (c = 0; c < rowCellsCnt; c++) { theCells[c].setAttribute('bgcolor', newColor, 0); } // end for } // 5.2 ... with other browsers else { for (c = 0; c < rowCellsCnt; c++) { theCells[c].style.backgroundColor = newColor; } } } // end 5 return true; } // end of the 'setPointer()' function /* * PopUp display content of record */ function popUpOpenFile(url, width, height){ /*if(!width) width = screen.width - 200; if(!height) height = screen.height - 300; var h = screen.width - width - 150; var w = screen.height - height - 200; new popUp(w, h, width, height, "Div", '', "white", "black", "bold 10pt sans-serif", "Title Bar", "navy", "white", "#dddddd", "gray", "black", true, true, false, true, false);*/ var width = screen.width; var height = screen.height; popUpWin = window.open(url,'',"'resizable=yes,scrollbars=yes, width="+width+" ,height="+height+"'"); var h = height/2; var w = width/2; popUpWin.moveTo((screen.width/2-w),(screen.height/2-h)); popUpWin.focus(); if (!popUpWin.opener) popUpWin.opener = self; } /** * Checks/unchecks all tables * * @param string the form name * @param boolean whether to check or to uncheck the element * * @return boolean always true */ function setCheckboxes(the_form, do_check) { var elts = document.forms[the_form].elements['selected_tbl[]']; var elts_cnt = (typeof(elts.length) != 'undefined') ? elts.length : 0; if (elts_cnt) { for (var i = 0; i < elts_cnt; i++) { elts[i].checked = do_check; } // end for } else { elts.checked = do_check; } // end if... else return true; } // end of the 'setCheckboxes()' function /** * Checks/unchecks all options of a