Annotation of embedaddon/confuse/doc/html/search/search.js, revision 1.1
1.1 ! misho 1: /*
! 2: @licstart The following is the entire license notice for the
! 3: JavaScript code in this file.
! 4:
! 5: Copyright (C) 1997-2017 by Dimitri van Heesch
! 6:
! 7: This program is free software; you can redistribute it and/or modify
! 8: it under the terms of the GNU General Public License as published by
! 9: the Free Software Foundation; either version 2 of the License, or
! 10: (at your option) any later version.
! 11:
! 12: This program is distributed in the hope that it will be useful,
! 13: but WITHOUT ANY WARRANTY; without even the implied warranty of
! 14: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
! 15: GNU General Public License for more details.
! 16:
! 17: You should have received a copy of the GNU General Public License along
! 18: with this program; if not, write to the Free Software Foundation, Inc.,
! 19: 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
! 20:
! 21: @licend The above is the entire license notice
! 22: for the JavaScript code in this file
! 23: */
! 24: function convertToId(search)
! 25: {
! 26: var result = '';
! 27: for (i=0;i<search.length;i++)
! 28: {
! 29: var c = search.charAt(i);
! 30: var cn = c.charCodeAt(0);
! 31: if (c.match(/[a-z0-9\u0080-\uFFFF]/))
! 32: {
! 33: result+=c;
! 34: }
! 35: else if (cn<16)
! 36: {
! 37: result+="_0"+cn.toString(16);
! 38: }
! 39: else
! 40: {
! 41: result+="_"+cn.toString(16);
! 42: }
! 43: }
! 44: return result;
! 45: }
! 46:
! 47: function getXPos(item)
! 48: {
! 49: var x = 0;
! 50: if (item.offsetWidth)
! 51: {
! 52: while (item && item!=document.body)
! 53: {
! 54: x += item.offsetLeft;
! 55: item = item.offsetParent;
! 56: }
! 57: }
! 58: return x;
! 59: }
! 60:
! 61: function getYPos(item)
! 62: {
! 63: var y = 0;
! 64: if (item.offsetWidth)
! 65: {
! 66: while (item && item!=document.body)
! 67: {
! 68: y += item.offsetTop;
! 69: item = item.offsetParent;
! 70: }
! 71: }
! 72: return y;
! 73: }
! 74:
! 75: /* A class handling everything associated with the search panel.
! 76:
! 77: Parameters:
! 78: name - The name of the global variable that will be
! 79: storing this instance. Is needed to be able to set timeouts.
! 80: resultPath - path to use for external files
! 81: */
! 82: function SearchBox(name, resultsPath, inFrame, label)
! 83: {
! 84: if (!name || !resultsPath) { alert("Missing parameters to SearchBox."); }
! 85:
! 86: // ---------- Instance variables
! 87: this.name = name;
! 88: this.resultsPath = resultsPath;
! 89: this.keyTimeout = 0;
! 90: this.keyTimeoutLength = 500;
! 91: this.closeSelectionTimeout = 300;
! 92: this.lastSearchValue = "";
! 93: this.lastResultsPage = "";
! 94: this.hideTimeout = 0;
! 95: this.searchIndex = 0;
! 96: this.searchActive = false;
! 97: this.insideFrame = inFrame;
! 98: this.searchLabel = label;
! 99:
! 100: // ----------- DOM Elements
! 101:
! 102: this.DOMSearchField = function()
! 103: { return document.getElementById("MSearchField"); }
! 104:
! 105: this.DOMSearchSelect = function()
! 106: { return document.getElementById("MSearchSelect"); }
! 107:
! 108: this.DOMSearchSelectWindow = function()
! 109: { return document.getElementById("MSearchSelectWindow"); }
! 110:
! 111: this.DOMPopupSearchResults = function()
! 112: { return document.getElementById("MSearchResults"); }
! 113:
! 114: this.DOMPopupSearchResultsWindow = function()
! 115: { return document.getElementById("MSearchResultsWindow"); }
! 116:
! 117: this.DOMSearchClose = function()
! 118: { return document.getElementById("MSearchClose"); }
! 119:
! 120: this.DOMSearchBox = function()
! 121: { return document.getElementById("MSearchBox"); }
! 122:
! 123: // ------------ Event Handlers
! 124:
! 125: // Called when focus is added or removed from the search field.
! 126: this.OnSearchFieldFocus = function(isActive)
! 127: {
! 128: this.Activate(isActive);
! 129: }
! 130:
! 131: this.OnSearchSelectShow = function()
! 132: {
! 133: var searchSelectWindow = this.DOMSearchSelectWindow();
! 134: var searchField = this.DOMSearchSelect();
! 135:
! 136: if (this.insideFrame)
! 137: {
! 138: var left = getXPos(searchField);
! 139: var top = getYPos(searchField);
! 140: left += searchField.offsetWidth + 6;
! 141: top += searchField.offsetHeight;
! 142:
! 143: // show search selection popup
! 144: searchSelectWindow.style.display='block';
! 145: left -= searchSelectWindow.offsetWidth;
! 146: searchSelectWindow.style.left = left + 'px';
! 147: searchSelectWindow.style.top = top + 'px';
! 148: }
! 149: else
! 150: {
! 151: var left = getXPos(searchField);
! 152: var top = getYPos(searchField);
! 153: top += searchField.offsetHeight;
! 154:
! 155: // show search selection popup
! 156: searchSelectWindow.style.display='block';
! 157: searchSelectWindow.style.left = left + 'px';
! 158: searchSelectWindow.style.top = top + 'px';
! 159: }
! 160:
! 161: // stop selection hide timer
! 162: if (this.hideTimeout)
! 163: {
! 164: clearTimeout(this.hideTimeout);
! 165: this.hideTimeout=0;
! 166: }
! 167: return false; // to avoid "image drag" default event
! 168: }
! 169:
! 170: this.OnSearchSelectHide = function()
! 171: {
! 172: this.hideTimeout = setTimeout(this.name +".CloseSelectionWindow()",
! 173: this.closeSelectionTimeout);
! 174: }
! 175:
! 176: // Called when the content of the search field is changed.
! 177: this.OnSearchFieldChange = function(evt)
! 178: {
! 179: if (this.keyTimeout) // kill running timer
! 180: {
! 181: clearTimeout(this.keyTimeout);
! 182: this.keyTimeout = 0;
! 183: }
! 184:
! 185: var e = (evt) ? evt : window.event; // for IE
! 186: if (e.keyCode==40 || e.keyCode==13)
! 187: {
! 188: if (e.shiftKey==1)
! 189: {
! 190: this.OnSearchSelectShow();
! 191: var win=this.DOMSearchSelectWindow();
! 192: for (i=0;i<win.childNodes.length;i++)
! 193: {
! 194: var child = win.childNodes[i]; // get span within a
! 195: if (child.className=='SelectItem')
! 196: {
! 197: child.focus();
! 198: return;
! 199: }
! 200: }
! 201: return;
! 202: }
! 203: else if (window.frames.MSearchResults.searchResults)
! 204: {
! 205: var elem = window.frames.MSearchResults.searchResults.NavNext(0);
! 206: if (elem) elem.focus();
! 207: }
! 208: }
! 209: else if (e.keyCode==27) // Escape out of the search field
! 210: {
! 211: this.DOMSearchField().blur();
! 212: this.DOMPopupSearchResultsWindow().style.display = 'none';
! 213: this.DOMSearchClose().style.display = 'none';
! 214: this.lastSearchValue = '';
! 215: this.Activate(false);
! 216: return;
! 217: }
! 218:
! 219: // strip whitespaces
! 220: var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
! 221:
! 222: if (searchValue != this.lastSearchValue) // search value has changed
! 223: {
! 224: if (searchValue != "") // non-empty search
! 225: {
! 226: // set timer for search update
! 227: this.keyTimeout = setTimeout(this.name + '.Search()',
! 228: this.keyTimeoutLength);
! 229: }
! 230: else // empty search field
! 231: {
! 232: this.DOMPopupSearchResultsWindow().style.display = 'none';
! 233: this.DOMSearchClose().style.display = 'none';
! 234: this.lastSearchValue = '';
! 235: }
! 236: }
! 237: }
! 238:
! 239: this.SelectItemCount = function(id)
! 240: {
! 241: var count=0;
! 242: var win=this.DOMSearchSelectWindow();
! 243: for (i=0;i<win.childNodes.length;i++)
! 244: {
! 245: var child = win.childNodes[i]; // get span within a
! 246: if (child.className=='SelectItem')
! 247: {
! 248: count++;
! 249: }
! 250: }
! 251: return count;
! 252: }
! 253:
! 254: this.SelectItemSet = function(id)
! 255: {
! 256: var i,j=0;
! 257: var win=this.DOMSearchSelectWindow();
! 258: for (i=0;i<win.childNodes.length;i++)
! 259: {
! 260: var child = win.childNodes[i]; // get span within a
! 261: if (child.className=='SelectItem')
! 262: {
! 263: var node = child.firstChild;
! 264: if (j==id)
! 265: {
! 266: node.innerHTML='•';
! 267: }
! 268: else
! 269: {
! 270: node.innerHTML=' ';
! 271: }
! 272: j++;
! 273: }
! 274: }
! 275: }
! 276:
! 277: // Called when an search filter selection is made.
! 278: // set item with index id as the active item
! 279: this.OnSelectItem = function(id)
! 280: {
! 281: this.searchIndex = id;
! 282: this.SelectItemSet(id);
! 283: var searchValue = this.DOMSearchField().value.replace(/ +/g, "");
! 284: if (searchValue!="" && this.searchActive) // something was found -> do a search
! 285: {
! 286: this.Search();
! 287: }
! 288: }
! 289:
! 290: this.OnSearchSelectKey = function(evt)
! 291: {
! 292: var e = (evt) ? evt : window.event; // for IE
! 293: if (e.keyCode==40 && this.searchIndex<this.SelectItemCount()) // Down
! 294: {
! 295: this.searchIndex++;
! 296: this.OnSelectItem(this.searchIndex);
! 297: }
! 298: else if (e.keyCode==38 && this.searchIndex>0) // Up
! 299: {
! 300: this.searchIndex--;
! 301: this.OnSelectItem(this.searchIndex);
! 302: }
! 303: else if (e.keyCode==13 || e.keyCode==27)
! 304: {
! 305: this.OnSelectItem(this.searchIndex);
! 306: this.CloseSelectionWindow();
! 307: this.DOMSearchField().focus();
! 308: }
! 309: return false;
! 310: }
! 311:
! 312: // --------- Actions
! 313:
! 314: // Closes the results window.
! 315: this.CloseResultsWindow = function()
! 316: {
! 317: this.DOMPopupSearchResultsWindow().style.display = 'none';
! 318: this.DOMSearchClose().style.display = 'none';
! 319: this.Activate(false);
! 320: }
! 321:
! 322: this.CloseSelectionWindow = function()
! 323: {
! 324: this.DOMSearchSelectWindow().style.display = 'none';
! 325: }
! 326:
! 327: // Performs a search.
! 328: this.Search = function()
! 329: {
! 330: this.keyTimeout = 0;
! 331:
! 332: // strip leading whitespace
! 333: var searchValue = this.DOMSearchField().value.replace(/^ +/, "");
! 334:
! 335: var code = searchValue.toLowerCase().charCodeAt(0);
! 336: var idxChar = searchValue.substr(0, 1).toLowerCase();
! 337: if ( 0xD800 <= code && code <= 0xDBFF && searchValue > 1) // surrogate pair
! 338: {
! 339: idxChar = searchValue.substr(0, 2);
! 340: }
! 341:
! 342: var resultsPage;
! 343: var resultsPageWithSearch;
! 344: var hasResultsPage;
! 345:
! 346: var idx = indexSectionsWithContent[this.searchIndex].indexOf(idxChar);
! 347: if (idx!=-1)
! 348: {
! 349: var hexCode=idx.toString(16);
! 350: resultsPage = this.resultsPath + '/' + indexSectionNames[this.searchIndex] + '_' + hexCode + '.html';
! 351: resultsPageWithSearch = resultsPage+'?'+escape(searchValue);
! 352: hasResultsPage = true;
! 353: }
! 354: else // nothing available for this search term
! 355: {
! 356: resultsPage = this.resultsPath + '/nomatches.html';
! 357: resultsPageWithSearch = resultsPage;
! 358: hasResultsPage = false;
! 359: }
! 360:
! 361: window.frames.MSearchResults.location = resultsPageWithSearch;
! 362: var domPopupSearchResultsWindow = this.DOMPopupSearchResultsWindow();
! 363:
! 364: if (domPopupSearchResultsWindow.style.display!='block')
! 365: {
! 366: var domSearchBox = this.DOMSearchBox();
! 367: this.DOMSearchClose().style.display = 'inline';
! 368: if (this.insideFrame)
! 369: {
! 370: var domPopupSearchResults = this.DOMPopupSearchResults();
! 371: domPopupSearchResultsWindow.style.position = 'relative';
! 372: domPopupSearchResultsWindow.style.display = 'block';
! 373: var width = document.body.clientWidth - 8; // the -8 is for IE :-(
! 374: domPopupSearchResultsWindow.style.width = width + 'px';
! 375: domPopupSearchResults.style.width = width + 'px';
! 376: }
! 377: else
! 378: {
! 379: var domPopupSearchResults = this.DOMPopupSearchResults();
! 380: var left = getXPos(domSearchBox) + 150; // domSearchBox.offsetWidth;
! 381: var top = getYPos(domSearchBox) + 20; // domSearchBox.offsetHeight + 1;
! 382: domPopupSearchResultsWindow.style.display = 'block';
! 383: left -= domPopupSearchResults.offsetWidth;
! 384: domPopupSearchResultsWindow.style.top = top + 'px';
! 385: domPopupSearchResultsWindow.style.left = left + 'px';
! 386: }
! 387: }
! 388:
! 389: this.lastSearchValue = searchValue;
! 390: this.lastResultsPage = resultsPage;
! 391: }
! 392:
! 393: // -------- Activation Functions
! 394:
! 395: // Activates or deactivates the search panel, resetting things to
! 396: // their default values if necessary.
! 397: this.Activate = function(isActive)
! 398: {
! 399: if (isActive || // open it
! 400: this.DOMPopupSearchResultsWindow().style.display == 'block'
! 401: )
! 402: {
! 403: this.DOMSearchBox().className = 'MSearchBoxActive';
! 404:
! 405: var searchField = this.DOMSearchField();
! 406:
! 407: if (searchField.value == this.searchLabel) // clear "Search" term upon entry
! 408: {
! 409: searchField.value = '';
! 410: this.searchActive = true;
! 411: }
! 412: }
! 413: else if (!isActive) // directly remove the panel
! 414: {
! 415: this.DOMSearchBox().className = 'MSearchBoxInactive';
! 416: this.DOMSearchField().value = this.searchLabel;
! 417: this.searchActive = false;
! 418: this.lastSearchValue = ''
! 419: this.lastResultsPage = '';
! 420: }
! 421: }
! 422: }
! 423:
! 424: // -----------------------------------------------------------------------
! 425:
! 426: // The class that handles everything on the search results page.
! 427: function SearchResults(name)
! 428: {
! 429: // The number of matches from the last run of <Search()>.
! 430: this.lastMatchCount = 0;
! 431: this.lastKey = 0;
! 432: this.repeatOn = false;
! 433:
! 434: // Toggles the visibility of the passed element ID.
! 435: this.FindChildElement = function(id)
! 436: {
! 437: var parentElement = document.getElementById(id);
! 438: var element = parentElement.firstChild;
! 439:
! 440: while (element && element!=parentElement)
! 441: {
! 442: if (element.nodeName == 'DIV' && element.className == 'SRChildren')
! 443: {
! 444: return element;
! 445: }
! 446:
! 447: if (element.nodeName == 'DIV' && element.hasChildNodes())
! 448: {
! 449: element = element.firstChild;
! 450: }
! 451: else if (element.nextSibling)
! 452: {
! 453: element = element.nextSibling;
! 454: }
! 455: else
! 456: {
! 457: do
! 458: {
! 459: element = element.parentNode;
! 460: }
! 461: while (element && element!=parentElement && !element.nextSibling);
! 462:
! 463: if (element && element!=parentElement)
! 464: {
! 465: element = element.nextSibling;
! 466: }
! 467: }
! 468: }
! 469: }
! 470:
! 471: this.Toggle = function(id)
! 472: {
! 473: var element = this.FindChildElement(id);
! 474: if (element)
! 475: {
! 476: if (element.style.display == 'block')
! 477: {
! 478: element.style.display = 'none';
! 479: }
! 480: else
! 481: {
! 482: element.style.display = 'block';
! 483: }
! 484: }
! 485: }
! 486:
! 487: // Searches for the passed string. If there is no parameter,
! 488: // it takes it from the URL query.
! 489: //
! 490: // Always returns true, since other documents may try to call it
! 491: // and that may or may not be possible.
! 492: this.Search = function(search)
! 493: {
! 494: if (!search) // get search word from URL
! 495: {
! 496: search = window.location.search;
! 497: search = search.substring(1); // Remove the leading '?'
! 498: search = unescape(search);
! 499: }
! 500:
! 501: search = search.replace(/^ +/, ""); // strip leading spaces
! 502: search = search.replace(/ +$/, ""); // strip trailing spaces
! 503: search = search.toLowerCase();
! 504: search = convertToId(search);
! 505:
! 506: var resultRows = document.getElementsByTagName("div");
! 507: var matches = 0;
! 508:
! 509: var i = 0;
! 510: while (i < resultRows.length)
! 511: {
! 512: var row = resultRows.item(i);
! 513: if (row.className == "SRResult")
! 514: {
! 515: var rowMatchName = row.id.toLowerCase();
! 516: rowMatchName = rowMatchName.replace(/^sr\d*_/, ''); // strip 'sr123_'
! 517:
! 518: if (search.length<=rowMatchName.length &&
! 519: rowMatchName.substr(0, search.length)==search)
! 520: {
! 521: row.style.display = 'block';
! 522: matches++;
! 523: }
! 524: else
! 525: {
! 526: row.style.display = 'none';
! 527: }
! 528: }
! 529: i++;
! 530: }
! 531: document.getElementById("Searching").style.display='none';
! 532: if (matches == 0) // no results
! 533: {
! 534: document.getElementById("NoMatches").style.display='block';
! 535: }
! 536: else // at least one result
! 537: {
! 538: document.getElementById("NoMatches").style.display='none';
! 539: }
! 540: this.lastMatchCount = matches;
! 541: return true;
! 542: }
! 543:
! 544: // return the first item with index index or higher that is visible
! 545: this.NavNext = function(index)
! 546: {
! 547: var focusItem;
! 548: while (1)
! 549: {
! 550: var focusName = 'Item'+index;
! 551: focusItem = document.getElementById(focusName);
! 552: if (focusItem && focusItem.parentNode.parentNode.style.display=='block')
! 553: {
! 554: break;
! 555: }
! 556: else if (!focusItem) // last element
! 557: {
! 558: break;
! 559: }
! 560: focusItem=null;
! 561: index++;
! 562: }
! 563: return focusItem;
! 564: }
! 565:
! 566: this.NavPrev = function(index)
! 567: {
! 568: var focusItem;
! 569: while (1)
! 570: {
! 571: var focusName = 'Item'+index;
! 572: focusItem = document.getElementById(focusName);
! 573: if (focusItem && focusItem.parentNode.parentNode.style.display=='block')
! 574: {
! 575: break;
! 576: }
! 577: else if (!focusItem) // last element
! 578: {
! 579: break;
! 580: }
! 581: focusItem=null;
! 582: index--;
! 583: }
! 584: return focusItem;
! 585: }
! 586:
! 587: this.ProcessKeys = function(e)
! 588: {
! 589: if (e.type == "keydown")
! 590: {
! 591: this.repeatOn = false;
! 592: this.lastKey = e.keyCode;
! 593: }
! 594: else if (e.type == "keypress")
! 595: {
! 596: if (!this.repeatOn)
! 597: {
! 598: if (this.lastKey) this.repeatOn = true;
! 599: return false; // ignore first keypress after keydown
! 600: }
! 601: }
! 602: else if (e.type == "keyup")
! 603: {
! 604: this.lastKey = 0;
! 605: this.repeatOn = false;
! 606: }
! 607: return this.lastKey!=0;
! 608: }
! 609:
! 610: this.Nav = function(evt,itemIndex)
! 611: {
! 612: var e = (evt) ? evt : window.event; // for IE
! 613: if (e.keyCode==13) return true;
! 614: if (!this.ProcessKeys(e)) return false;
! 615:
! 616: if (this.lastKey==38) // Up
! 617: {
! 618: var newIndex = itemIndex-1;
! 619: var focusItem = this.NavPrev(newIndex);
! 620: if (focusItem)
! 621: {
! 622: var child = this.FindChildElement(focusItem.parentNode.parentNode.id);
! 623: if (child && child.style.display == 'block') // children visible
! 624: {
! 625: var n=0;
! 626: var tmpElem;
! 627: while (1) // search for last child
! 628: {
! 629: tmpElem = document.getElementById('Item'+newIndex+'_c'+n);
! 630: if (tmpElem)
! 631: {
! 632: focusItem = tmpElem;
! 633: }
! 634: else // found it!
! 635: {
! 636: break;
! 637: }
! 638: n++;
! 639: }
! 640: }
! 641: }
! 642: if (focusItem)
! 643: {
! 644: focusItem.focus();
! 645: }
! 646: else // return focus to search field
! 647: {
! 648: parent.document.getElementById("MSearchField").focus();
! 649: }
! 650: }
! 651: else if (this.lastKey==40) // Down
! 652: {
! 653: var newIndex = itemIndex+1;
! 654: var focusItem;
! 655: var item = document.getElementById('Item'+itemIndex);
! 656: var elem = this.FindChildElement(item.parentNode.parentNode.id);
! 657: if (elem && elem.style.display == 'block') // children visible
! 658: {
! 659: focusItem = document.getElementById('Item'+itemIndex+'_c0');
! 660: }
! 661: if (!focusItem) focusItem = this.NavNext(newIndex);
! 662: if (focusItem) focusItem.focus();
! 663: }
! 664: else if (this.lastKey==39) // Right
! 665: {
! 666: var item = document.getElementById('Item'+itemIndex);
! 667: var elem = this.FindChildElement(item.parentNode.parentNode.id);
! 668: if (elem) elem.style.display = 'block';
! 669: }
! 670: else if (this.lastKey==37) // Left
! 671: {
! 672: var item = document.getElementById('Item'+itemIndex);
! 673: var elem = this.FindChildElement(item.parentNode.parentNode.id);
! 674: if (elem) elem.style.display = 'none';
! 675: }
! 676: else if (this.lastKey==27) // Escape
! 677: {
! 678: parent.searchBox.CloseResultsWindow();
! 679: parent.document.getElementById("MSearchField").focus();
! 680: }
! 681: else if (this.lastKey==13) // Enter
! 682: {
! 683: return true;
! 684: }
! 685: return false;
! 686: }
! 687:
! 688: this.NavChild = function(evt,itemIndex,childIndex)
! 689: {
! 690: var e = (evt) ? evt : window.event; // for IE
! 691: if (e.keyCode==13) return true;
! 692: if (!this.ProcessKeys(e)) return false;
! 693:
! 694: if (this.lastKey==38) // Up
! 695: {
! 696: if (childIndex>0)
! 697: {
! 698: var newIndex = childIndex-1;
! 699: document.getElementById('Item'+itemIndex+'_c'+newIndex).focus();
! 700: }
! 701: else // already at first child, jump to parent
! 702: {
! 703: document.getElementById('Item'+itemIndex).focus();
! 704: }
! 705: }
! 706: else if (this.lastKey==40) // Down
! 707: {
! 708: var newIndex = childIndex+1;
! 709: var elem = document.getElementById('Item'+itemIndex+'_c'+newIndex);
! 710: if (!elem) // last child, jump to parent next parent
! 711: {
! 712: elem = this.NavNext(itemIndex+1);
! 713: }
! 714: if (elem)
! 715: {
! 716: elem.focus();
! 717: }
! 718: }
! 719: else if (this.lastKey==27) // Escape
! 720: {
! 721: parent.searchBox.CloseResultsWindow();
! 722: parent.document.getElementById("MSearchField").focus();
! 723: }
! 724: else if (this.lastKey==13) // Enter
! 725: {
! 726: return true;
! 727: }
! 728: return false;
! 729: }
! 730: }
! 731:
! 732: function setKeyActions(elem,action)
! 733: {
! 734: elem.setAttribute('onkeydown',action);
! 735: elem.setAttribute('onkeypress',action);
! 736: elem.setAttribute('onkeyup',action);
! 737: }
! 738:
! 739: function setClassAttr(elem,attr)
! 740: {
! 741: elem.setAttribute('class',attr);
! 742: elem.setAttribute('className',attr);
! 743: }
! 744:
! 745: function createResults()
! 746: {
! 747: var results = document.getElementById("SRResults");
! 748: for (var e=0; e<searchData.length; e++)
! 749: {
! 750: var id = searchData[e][0];
! 751: var srResult = document.createElement('div');
! 752: srResult.setAttribute('id','SR_'+id);
! 753: setClassAttr(srResult,'SRResult');
! 754: var srEntry = document.createElement('div');
! 755: setClassAttr(srEntry,'SREntry');
! 756: var srLink = document.createElement('a');
! 757: srLink.setAttribute('id','Item'+e);
! 758: setKeyActions(srLink,'return searchResults.Nav(event,'+e+')');
! 759: setClassAttr(srLink,'SRSymbol');
! 760: srLink.innerHTML = searchData[e][1][0];
! 761: srEntry.appendChild(srLink);
! 762: if (searchData[e][1].length==2) // single result
! 763: {
! 764: srLink.setAttribute('href',searchData[e][1][1][0]);
! 765: if (searchData[e][1][1][1])
! 766: {
! 767: srLink.setAttribute('target','_parent');
! 768: }
! 769: var srScope = document.createElement('span');
! 770: setClassAttr(srScope,'SRScope');
! 771: srScope.innerHTML = searchData[e][1][1][2];
! 772: srEntry.appendChild(srScope);
! 773: }
! 774: else // multiple results
! 775: {
! 776: srLink.setAttribute('href','javascript:searchResults.Toggle("SR_'+id+'")');
! 777: var srChildren = document.createElement('div');
! 778: setClassAttr(srChildren,'SRChildren');
! 779: for (var c=0; c<searchData[e][1].length-1; c++)
! 780: {
! 781: var srChild = document.createElement('a');
! 782: srChild.setAttribute('id','Item'+e+'_c'+c);
! 783: setKeyActions(srChild,'return searchResults.NavChild(event,'+e+','+c+')');
! 784: setClassAttr(srChild,'SRScope');
! 785: srChild.setAttribute('href',searchData[e][1][c+1][0]);
! 786: if (searchData[e][1][c+1][1])
! 787: {
! 788: srChild.setAttribute('target','_parent');
! 789: }
! 790: srChild.innerHTML = searchData[e][1][c+1][2];
! 791: srChildren.appendChild(srChild);
! 792: }
! 793: srEntry.appendChild(srChildren);
! 794: }
! 795: srResult.appendChild(srEntry);
! 796: results.appendChild(srResult);
! 797: }
! 798: }
! 799:
! 800: function init_search()
! 801: {
! 802: var results = document.getElementById("MSearchSelectWindow");
! 803: for (var key in indexSectionLabels)
! 804: {
! 805: var link = document.createElement('a');
! 806: link.setAttribute('class','SelectItem');
! 807: link.setAttribute('onclick','searchBox.OnSelectItem('+key+')');
! 808: link.href='javascript:void(0)';
! 809: link.innerHTML='<span class="SelectionMark"> </span>'+indexSectionLabels[key];
! 810: results.appendChild(link);
! 811: }
! 812: searchBox.OnSelectItem(0);
! 813: }
! 814: /* @license-end */
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to search.js CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / confuse / doc / html / search