b01.js 14 KB

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  1. /**************************************************************************************************************/
  2. /**************************************************************************************************************/
  3. /*1)copyFixNode 拷贝指定长度的节点数
  4. /*2)dynamicChemColumn 动态成分生成
  5. /*3)jsTrim 去掉字符串前后的空格
  6. /*4)appendNode 添加节点(非COPY,原节点下的节点不被覆盖)
  7. /*5)getChildNodeCount 获得某节点下的子节点个数,包括空节点
  8. /*6)beGridChanged 判断表格(datagrid)是否有更新、删除、插入操作
  9. /*7)matchChargeNo 判断炉次号格式是否匹配
  10. /*8)exceptionReport 数据库操作异常信息返回
  11. /*9)replaceAll 字符串替换
  12. /*10)getLoggingInInfo 获取用户ID
  13. /*11)openWindow 开子窗口
  14. /*12)toFixed 四舍五入
  15. /***************************************************************************************************************/
  16. /*
  17. *@desc : 拷贝指定从n到m的节点数
  18. *@@param : destRef为到item的上一个节点为止,如:/root/datagrid1 。
  19. * srcRef为到item位置的节点树/root/resData/item 。 n为srcRef的启始item,m为结束item
  20. */
  21. function copyFixNode(destRef, srcRef, n, m)
  22. {
  23. var tempNode = "/root/tempDataXXX";
  24. model.removeNodeset(tempNode);
  25. model.makeNode(tempNode);
  26. if(n <=0 || m <=0 || n > m)
  27. return;
  28. var nodeList = instance1.selectNodes(srcRef);//"根"节点树生成
  29. var length = nodeList.length;
  30. if(m > length)
  31. m = length;
  32. for(var i=n; i <=m; i++)
  33. {
  34. model.duplicate(tempNode, srcRef+"["+i+"]");
  35. }
  36. model.copyNode(destRef,tempNode);
  37. }
  38. /*
  39. *@desc : 去掉字符串前后的空格
  40. *@param : str为需要整理(trim)的字符串
  41. */
  42. function jsTrim(str)
  43. {
  44. return str.replace(/(^\s+)|(\s+$)/g,"");
  45. }
  46. /*
  47. *@desc : 添加节点
  48. xpath1与xpath2与datagrid的copy方式相同,均为到item的上一级节点
  49. *@param : xpath1为目标节点,xpath2为原节点集
  50. */
  51. function appendNode(xpath1,xpath2)
  52. {
  53. var nodeList = instance1.selectNodes(xpath2);
  54. var len = nodeList.length;
  55. for(var i=1; i <= len; i++)
  56. {
  57. model.duplicate(xpath1,xpath2+"["+i+"]");
  58. }
  59. model.refresh();
  60. }
  61. /*
  62. *@desc : 获得某父节点下的子节点数量,包括空节点
  63. @return : 返回子节点数量, 节点不存在时返回-1 , 无子节点时,返回0
  64. */
  65. function getChildNodeCount(xpath)
  66. {
  67. var node = instance1.selectSingleNode(xpath);
  68. if(node==null)//节点不存在时返回-1
  69. {
  70. return -1;
  71. }
  72. var child = node.childNodes;
  73. if(child==null)//无子节点时,返回0
  74. {
  75. return 0;
  76. }
  77. return child.length;
  78. }
  79. /*
  80. @desc : 判断表格是否有更新、删除、插入操作
  81. @param : 参数为datagrid的ID
  82. @return : 无修改则返回0,若修改了则返回1
  83. */
  84. function beGridChanged()
  85. {
  86. try
  87. {
  88. var length = arguments.length;
  89. for(var i=0; i < length; i++)
  90. {
  91. var str = arguments[i].getUpdateData();
  92. var arr = str.split(arguments[i].attribute("rowsep"));
  93. if(arr[1].length > 0) //若发生修改则返回1
  94. {
  95. return "1";
  96. }
  97. }
  98. return "0";
  99. }
  100. catch(e)
  101. {
  102. alert("beGridChanged 错误!");
  103. }
  104. }
  105. /**
  106. * @desc :判断炉次号格式是否匹配
  107. * @param :strChargeNo 炉次号,为字符串类型
  108. * @return : 炉次号格式正确返回true, 错误则返回false
  109. */
  110. function matchChargeNo(strChargeNo)
  111. {
  112. var strReg = "^[J][\\d]{2}[-][^\\s]{5}$";
  113. var reg = new RegExp(strReg);
  114. var flag = reg.test(strChargeNo);
  115. if(!flag)
  116. {
  117. window.alert("请输入正确的炉次号","提示");
  118. }
  119. return flag;
  120. }
  121. /**
  122. * @desc : 操作发生异常时,返回异常信息
  123. * @return: 返回-1时,说明发生异常
  124. */
  125. function exceptionReport()
  126. {
  127. try
  128. {
  129. var exc = model.getValue("/root/resData/errorData");
  130. if(exc != "")
  131. {
  132. window.alert("操作失败。\n"+exc , "警告");
  133. return "-1";
  134. }
  135. }catch(e)
  136. {
  137. window.alert("errorData节点异常");
  138. }
  139. }
  140. /**
  141. * @desc : 字符替换
  142. * @return: 返回替换后的字符串
  143. */
  144. String.prototype.replaceAll = strReplace;
  145. function strReplace(findText, replaceText)
  146. {
  147. var str = new String(this);
  148. // var strReg = "[^\\s]{1}";
  149. var strReg = "[A-Za-z]";
  150. var reg = new RegExp(strReg);
  151. var jj = -1;
  152. while (str.indexOf(findText)!=-1)
  153. {
  154. jj = str.indexOf(findText);
  155. //如果计算式中的当前字符的下一个字符为字母,并且 grid中的元素长度为1的话,进入下一次循环
  156. /*str.indexOf(findText)+1)==true */
  157. if(reg.test(str.charAt(jj+1)) == true && findText.length == 1)
  158. {//alert(str.charAt(jj+1)+"-========="+findText);
  159. // alert(findText);
  160. break;
  161. }
  162. str = str.replace(findText, replaceText);
  163. }
  164. return str;
  165. }
  166. /*
  167. * @desc : 打开新的窗口
  168. * @param : name为界面的ID
  169. */
  170. function openWindow(name)
  171. {
  172. model.removenode("/root/fwdData");
  173. model.makeNode("/root/fwdData/"+name+"/URL");
  174. model.setValue("/root/fwdData/"+name+"/URL", "../B/B02/"+name+".xrw");
  175. var java = window.parent.javaScript;
  176. java.open(model.instances(0).selectSingleNode("/root/fwdData/"+name));
  177. }
  178. /*
  179. * @desc : 四舍五入
  180. *
  181. */
  182. String.prototype.toFixed = function(d)
  183. {
  184. var s=this+"";if(!d)d=0;
  185. if(s.indexOf(".")==-1)s+=".";s+=new Array(d+1).join("0");
  186. if (new RegExp("^(-|\\+)?(\\d+(\\.\\d{0,"+ (d+1) +"})?)\\d*$").test(s))
  187. {
  188. var s="0"+ RegExp.$2, pm=RegExp.$1, a=RegExp.$3.length, b=true;
  189. if (a==d+2){a=s.match(/\d/g); if (parseInt(a[a.length-1])>4)
  190. {
  191. for(var i=a.length-2; i>=0; i--) {a[i] = parseInt(a[i])+1;
  192. if(a[i]==10){a[i]=0; b=i!=1;} else break;}
  193. }
  194. s=a.join("").replace(new RegExp("(\\d+)(\\d{"+d+"})\\d$"),"$1.$2");
  195. }if(b)s=s.substr(1);return (pm+s).replace(/\.$/, "");} return this+"";
  196. }
  197. /*
  198. * @desc : 获取用户的登录信息
  199. */
  200. function getLoggingInInfo()
  201. {
  202. model.makeValue("/root/reqData/REG_ID" , model.getValue("/root/initData/rcvInfo/REG_ID"));
  203. model.makeValue("/root/reqData/REG_NM" , model.getValue("/root/initData/rcvInfo/REG_NM"));
  204. model.makeValue("/root/reqData/DEPT_CD" , model.getValue("/root/initData/rcvInfo/DEPT_CD"));
  205. //model.makeValue("/root/reqData/REG_ID" , model.getValue("/root/initData/rcvInfo/REG_ID"));
  206. //model.makeValue("/root/reqData/REG_ID" , model.getValue("/root/initData/rcvInfo/REG_ID"));
  207. }
  208. /* ****************************************************************************************************** */
  209. /* ****************************************************************************************************** */
  210. /*
  211. *@desc初始化
  212. */
  213. function InitParams(node)
  214. {
  215. if (typeof node == "undefined" && typeof node != "object") return;
  216. model.removenode("/root/initData/rcvInfo");
  217. model.makeNode("/root/initData/rcvInfo");
  218. var nodeList = node.childNodes;
  219. for (var i = 0; i < nodeList.length; i++)
  220. model.instances(0).selectSingleNode("/root/initData/rcvInfo").appendChild(nodeList.item(i));
  221. }
  222. /*
  223. *@desc datagrid修改后,则可通过其生成相应节点信息。增加对单元格的前后空格处理
  224. * <pre>
  225. * 如:commMultiUpdate(datagrid1,"/root/reqData","A",true,"rowStatus");
  226. * </pre>
  227. *@param gridID为datagrid的ID值
  228. *@param newNodesetPath为自定义节点,datagrid修改后的信息保存在其中
  229. *@param multiFlag确定对datagrid的或删除、或增加、或插入信息做记录或者全部记录
  230. *@param bRebuild确定是否已节点形式生成,一般为true,为false时作用不大
  231. *@param newEleName在JAVA类中区分删除、增加、插入信息
  232. *@return boolean返回datagrid是否存在修改的信息,但注意chekbox若被选择的话也算修改,已true返回
  233. */
  234. function b01MultiUpdate(gridID,newNodesetPath,multiFlag,bRebuild,newEleName) {
  235. var oGrid = (typeof gridID == 'string')?document.controls(gridID):gridID;
  236. var data = oGrid.getUpdateData();
  237. var rowSep = (oGrid.attribute("rowsep")=='')?'|':oGrid.attribute('rowsep');
  238. var colSep = (oGrid.attribute("colsep")=='')?'^':oGrid.attribute('colsep');
  239. var up_data = data.split(rowSep);
  240. var nHeaderLen = 2;
  241. var nodesetPath = oGrid.attribute("nodeset");
  242. if(up_data.length <= nHeaderLen){
  243. return false;
  244. }
  245. var insertFlag = 0;
  246. var updateFlag = 0;
  247. var deleteFlag = 0;
  248. var arrHeader = new Array();
  249. var arrData = new Array();
  250. var oldNodeset = model.instances(0).selectSingleNode(nodesetPath);
  251. var strNodesetName = nodesetPath.substring(nodesetPath.lastIndexOf("/")+1);
  252. model.makeNode(newNodesetPath);
  253. var parentNode = model.instances(0).selectSingleNode(newNodesetPath);
  254. for(var i=0;i<up_data.length-1;i++){
  255. var vRow = up_data[i].split(colSep);
  256. if(i==0) {
  257. arrHeader = vRow;
  258. continue;
  259. }
  260. var up_flag = vRow[0];
  261. var bInsert = (up_flag == "i" && multiFlag=="I")?true:false;
  262. var bUpdate = (up_flag == "u" && multiFlag=="U")?true:false;
  263. var bDelete = (up_flag == "d" && multiFlag=="D")?true:false;
  264. var bMulti = (multiFlag=="A")?true:false;
  265. if(bInsert){
  266. if(!bRebuild) {
  267. var rowNode = model.instances(0).createElement(newEleName);
  268. rowNode.nodeValue = up_data[i];
  269. parentNode.appendChild(rowNode);
  270. } else {
  271. arrData[insertFlag++] = vRow;
  272. }
  273. } else if(bUpdate){
  274. if(!bRebuild) {
  275. var rowNode = model.instances(0).createElement(newEleName);
  276. rowNode.nodeValue = up_data[i];
  277. parentNode.appendChild(rowNode);
  278. } else {
  279. arrData[updateFlag++] = vRow;
  280. }
  281. }else if(bDelete){
  282. if(!bRebuild) {
  283. var rowNode = model.instances(0).createElement(newEleName);
  284. rowNode.nodeValue = up_data[i];
  285. parentNode.appendChild(rowNode);
  286. } else {
  287. arrData[deleteFlag++] = vRow;
  288. }
  289. }else if(bMulti){
  290. if(!bRebuild) {
  291. var rowNode = model.instances(0).createElement(newEleName);
  292. rowNode.nodeValue = up_data[i];
  293. parentNode.appendChild(rowNode);
  294. } else {
  295. arrData[(i-1)] = vRow;
  296. }
  297. }
  298. }
  299. if(arrData.length < 1 && bRebuild) return false;
  300. if(bRebuild) {
  301. for(var i=0; i<arrData.length; i++) {
  302. var r = arrData[i];
  303. var rowNode = model.instances(0).createElement(strNodesetName);
  304. for(var j=0; j<arrHeader.length; j++) {
  305. if(j==1)
  306. continue;
  307. var colName;
  308. if(j==0) {
  309. colName = newEleName;
  310. } else {
  311. colName = arrHeader[j];
  312. }
  313. var colNode = model.instances(0).createElement(colName);
  314. colNode.nodeValue = r[j].Trim();//对空格进行处理
  315. rowNode.appendChild(colNode);
  316. }
  317. parentNode.appendChild(rowNode);
  318. var flagNode = model.instances(0).selectNodes(newNodesetPath+"/"+strNodesetName+"["+(i+1)+"]/"+newEleName);
  319. if( flagNode.length > 1 ) {
  320. for( var k = 2; k <= flagNode.length; k++ ) {
  321. model.removeNode(newNodesetPath+"/"+strNodesetName+"["+(i+1)+"]/"+newEleName+"["+k+"]");
  322. }
  323. }
  324. }
  325. }
  326. return true;
  327. }
  328. function onkeydownmove(datagrid)
  329. {
  330. if(event.keyCode == 37)//向左
  331. {
  332. datagrid.col--;
  333. datagrid.endEditCell();
  334. }
  335. else if(event.keyCode == 38)//向上
  336. {
  337. if(datagrid.row == datagrid.fixedRows)
  338. return;
  339. datagrid.row--;
  340. datagrid.endEditCell();
  341. }
  342. else if(event.keyCode == 39)//向右
  343. {
  344. datagrid.col++;
  345. datagrid.endEditCell();
  346. }
  347. else if(event.keyCode==13 || event.keyCode == 40)//回车,向下事件
  348. {
  349. datagrid.row++;
  350. datagrid.endEditCell();
  351. }
  352. }
  353. function AddDate(LISTR_Date,LISTR_AddDays,LISTR_DateType)
  354. {
  355. var LSTR_YY=0;
  356. var LSTR_MM=0;
  357. var LSTR_DD=0;
  358. var LINT_FLAG=0;
  359. //若未传天数,则默认7天
  360. if("" == LISTR_AddDays || null == LISTR_AddDays)
  361. LISTR_AddDays = 7; //默认为7天
  362. //检查日期格式为 "YYYYMMDD" 或
  363. //"MMDDYYYY" 且长度为8码
  364. if((LISTR_DateType!="YYYYMMDD") && (LISTR_DateType!="MMDDYYYY") && (LISTR_Date.length!=8))
  365. return false;
  366. if(LISTR_DateType=="MMDDYYYY")
  367. LISTR_Date=LISTR_Date.substr(4,4)+LISTR_Date.substr(0,4);
  368. LSTR_YY=parseInt(LISTR_Date.substr(0,4),10);
  369. LSTR_MM=parseInt(LISTR_Date.substr(4,2),10);
  370. LSTR_DD=parseInt(LISTR_Date.substr(6,2),10)+parseInt(LISTR_AddDays,10);
  371. while(LINT_FLAG==0)
  372. {
  373. switch (LSTR_MM)
  374. {
  375. case 2:
  376. if ((LSTR_YY % 4) != 0)
  377. {
  378. if (LSTR_DD > 28)
  379. {
  380. LSTR_DD -=28;
  381. LSTR_MM =3;
  382. }
  383. else
  384. {
  385. LINT_FLAG=1;
  386. }
  387. }
  388. else
  389. {
  390. if (((LSTR_YY % 100) == 0) && ((LSTR_YY % 400) != 0))
  391. {
  392. if (LSTR_DD > 28)
  393. {
  394. LSTR_DD -=28;
  395. LSTR_MM =3;
  396. }
  397. else
  398. {
  399. LINT_FLAG=1;
  400. }
  401. }
  402. else
  403. {
  404. if (LSTR_DD > 29)
  405. {
  406. LSTR_DD -=29;
  407. LSTR_MM =3;
  408. }
  409. else
  410. {
  411. LINT_FLAG=1;
  412. }
  413. }
  414. }
  415. break;
  416. case 4:
  417. case 6:
  418. case 9:
  419. case 11:
  420. if (LSTR_DD > 30)
  421. {
  422. LSTR_DD -=30;
  423. LSTR_MM +=1;
  424. }
  425. else{LINT_FLAG=1;}
  426. break;
  427. case 1:
  428. case 3:
  429. case 5:
  430. case 7:
  431. case 8:
  432. case 10:
  433. if (LSTR_DD > 31)
  434. {
  435. LSTR_DD -=31;
  436. LSTR_MM +=1;
  437. }
  438. else
  439. {
  440. LINT_FLAG=1;
  441. }
  442. break;
  443. case 12:
  444. if (LSTR_DD > 31)
  445. {
  446. LSTR_DD -=31;
  447. LSTR_MM=1;
  448. LSTR_YY +=1;
  449. }
  450. else
  451. {
  452. LINT_FLAG=1;
  453. }
  454. break;
  455. default:
  456. return;
  457. break;
  458. }
  459. }
  460. if (LSTR_MM<10)
  461. {
  462. LSTR_MM="0" +LSTR_MM;
  463. }
  464. if (LSTR_DD<10)
  465. {
  466. LSTR_DD="0" +LSTR_DD;
  467. }
  468. if(LISTR_DateType=="MMDDYYYY")
  469. return LSTR_MM+""+LSTR_DD+""+LSTR_YY+"";
  470. else
  471. return LSTR_YY+""+LSTR_MM+""+LSTR_DD+"";
  472. }
  473. //验证表格中最小值不能大于最大值
  474. function compareMINMAX(datagrid,MIN,MAX)
  475. {
  476. var iRow = datagrid.row; //点击了哪一行,标题行算第0行。
  477. var icol = datagrid.col;
  478. if(iRow==0)
  479. return;
  480. var minCol = datagrid.colRef(MIN);
  481. var maxCol = datagrid.colRef(MAX);
  482. if(icol == minCol || icol == maxCol) {
  483. var mins = datagrid.valueMatrix(iRow , minCol);
  484. var maxs = datagrid.valueMatrix(iRow , maxCol);
  485. if("" != mins && "" != maxs) {
  486. if((maxs-mins) < 0) {
  487. datagrid.valueMatrix(iRow , icol) = "";
  488. window.alert("最大值不能小于最小值!","提示");
  489. }
  490. }
  491. }
  492. }