Peter M. Groen / knowledgetree

Commit 2371d805d9ff211d1cf3e01899c031c1081af2dc

Authored by Michael Joseph
1 parent 8833aaa2

adding div switch js lib 


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@2156 c91229c3-7414-0410-bfa2-8a42b809f60b
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presentation/lookAndFeel/knowledgeTree/js/divSwitch.js 0 → 100644
  View file @2371d80
  1 +// function switchDiv()
  2 +// this function takes the id of a div
  3 +// and calls the other functions required
  4 +// to show that div
  5 +//
  6 +function switchDiv(div_id)
  7 +{
  8 + var style_sheet = getStyleObject(div_id);
  9 + if (style_sheet)
  10 + {
  11 + hideAll();
  12 + changeObjectVisibility(div_id,"visible");
  13 + }
  14 + else
  15 + {
  16 + alert("sorry, this only works in browsers that do Dynamic HTML (" + div_id + ")");
  17 + }
  18 +}
  19 +
  20 +// function hideAll()
  21 +// hides a bunch of divs
  22 +//
  23 +
  24 +function hideAll()
  25 +{
  26 + changeObjectVisibility("documentData","hidden");
  27 + changeObjectVisibility("genericMetaData","hidden");
  28 + changeObjectVisibility("typeSpecificMetaData","hidden");
  29 + changeObjectVisibility("archiveSettings","hidden");
  30 + changeObjectVisibility("documentRouting","hidden");
  31 + changeObjectVisibility("linkedDocuments","hidden");
  32 +}
  33 +
  34 +// function getStyleObject(string) -> returns style object
  35 +// given a string containing the id of an object
  36 +// the function returns the stylesheet of that object
  37 +// or false if it can't find a stylesheet. Handles
  38 +// cross-browser compatibility issues.
  39 +//
  40 +function getStyleObject(objectId) {
  41 + // checkW3C DOM, then MSIE 4, then NN 4.
  42 + //
  43 + if(document.getElementById && document.getElementById(objectId)) {
  44 + return document.getElementById(objectId).style;
  45 + }
  46 + else if (document.all && document.all(objectId)) {
  47 + return document.all(objectId).style;
  48 + }
  49 + else if (document.layers && document.layers[objectId]) {
  50 + return document.layers[objectId];
  51 + } else {
  52 + return false;
  53 + }
  54 +}
  55 +
  56 +function changeObjectVisibility(objectId, newVisibility) {
  57 + // first get a reference to the cross-browser style object
  58 + // and make sure the object exists
  59 + var styleObject = getStyleObject(objectId);
  60 + if(styleObject) {
  61 + styleObject.visibility = newVisibility;
  62 + return true;
  63 + } else {
  64 + // we couldn't find the object, so we can't change its visibility
  65 + return false;
  66 + }
  67 +}
  68 +
  69 +// Copyright © 2000 by Apple Computer, Inc., All Rights Reserved.
  70 +//
  71 +// You may incorporate this Apple sample code into your own code
  72 +// without restriction. This Apple sample code has been provided "AS IS"
  73 +// and the responsibility for its operation is yours. You may redistribute
  74 +// this code, but you are not permitted to redistribute it as
  75 +// "Apple sample code" after having made changes.
  76 +//
  77 +// ************************
  78 +// layer utility routines *
  79 +// ************************
  80 +
  81 +function getStyleObject(objectId) {
  82 + // cross-browser function to get an object's style object given its id
  83 + if(document.getElementById && document.getElementById(objectId)) {
  84 + // W3C DOM
  85 + return document.getElementById(objectId).style;
  86 + } else if (document.all && document.all(objectId)) {
  87 + // MSIE 4 DOM
  88 + return document.all(objectId).style;
  89 + } else if (document.layers && document.layers[objectId]) {
  90 + // NN 4 DOM.. note: this won't find nested layers
  91 + return document.layers[objectId];
  92 + } else {
  93 + return false;
  94 + }
  95 +} // getStyleObject
  96 +
  97 +function changeObjectVisibility(objectId, newVisibility) {
  98 + // get a reference to the cross-browser style object and make sure the object exists
  99 + var styleObject = getStyleObject(objectId);
  100 + if(styleObject) {
  101 + styleObject.visibility = newVisibility;
  102 + return true;
  103 + } else {
  104 + // we couldn't find the object, so we can't change its visibility
  105 + return false;
  106 + }
  107 +} // changeObjectVisibility
  108 +
  109 +function moveObject(objectId, newXCoordinate, newYCoordinate) {
  110 + // get a reference to the cross-browser style object and make sure the object exists
  111 + var styleObject = getStyleObject(objectId);
  112 + if(styleObject) {
  113 + styleObject.left = newXCoordinate;
  114 + styleObject.top = newYCoordinate;
  115 + return true;
  116 + } else {
  117 + // we couldn't find the object, so we can't very well move it
  118 + return false;
  119 + }
  120 +} // moveObject
0 121 \ No newline at end of file
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