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annotate templates/classic/html/help_controls.js @ 1739:c3f0b552a55a

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batch the (list) listings at 500 entries per page [SF#759906] Unfortunately, the doovy javascript falls over when the next/prev links are used, so I've added some simple checking to remove that stuff when we're paging through the results (the simple test fails if you page back to the first page, but it'll do for now)
author Richard Jones <richard@users.sourceforge.net>
date Tue, 12 Aug 2003 02:10:12 +0000
parents 09f0a54829eb
children cd50fbc275a1
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 // initial values for either Nosy, Superseder, Topic and Waiting On,
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2 // depending on which has called
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3
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4 original_field = window.opener.document.itemSynopsis[field].value;
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5
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6
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7 // pop() and push() methods for pre5.5 IE browsers
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8
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9 function bName() {
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10 // test for IE
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11 if (navigator.appName == "Microsoft Internet Explorer")
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12 return 1;
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13 return 0;
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14 }
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15
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16 function bVer() {
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17 // return version number (e.g., 4.03)
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18 msieIndex = navigator.appVersion.indexOf("MSIE") + 5;
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19 return(parseFloat(navigator.appVersion.substr(msieIndex,3)));
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20 }
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21
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22 function pop() {
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23 // make a pop method for old IE browsers
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24 var lastElement = this[this.length - 1];
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25 this.length--;
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26 return lastElement;
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27 }
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28
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29 function push() {
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30 // make a pop method for old IE browsers
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31 var sub = this.length;
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32 for (var i = 0; i < push.arguments.length; ++i) {
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33 this[sub] = push.arguments[i];
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34 sub++;
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35 }
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36 }
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37
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38 // add the pop() and push() method to Array prototype for old IE browser
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39 if (bName() == 1 && bVer() >= 5.5);
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40 else {
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41 Array.prototype.pop = pop;
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42 Array.prototype.push = push;
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43 }
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44
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45 function trim(value) {
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46 var temp = value;
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47 var obj = /^(\s*)([\W\w]*)(\b\s*$)/;
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48 if (obj.test(temp)) { temp = temp.replace(obj, '$2'); }
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49 var obj = / /g;
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50 while (temp.match(obj)) { temp = temp.replace(obj, " "); }
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51 return temp;
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52 }
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53
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54 function updateList() {
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55 // write back to opener window
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56 var list = new Array();
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57 for (box=0; box < document.frm_help.check.length; box++) {
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58 if (document.frm_help.check[box].checked) {
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59 list.push(document.frm_help.check[box].value);
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60 }
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61 }
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62 window.opener.document.itemSynopsis[field].value = list.join(",");
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63 }
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64
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65 function updatePreview() {
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66 // add new checkbox selections to preview
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67 var list = new Array();
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68 for (box=0; box < document.frm_help.check.length; box++) {
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69 if (document.frm_help.check[box].checked) {
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70 list.push(document.frm_help.check[box].value);
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71 }
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72 }
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73 listString = new String(list.join(','));
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74 writePreview(listString);
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75 }
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76
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77 function clearList() {
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78 // uncheck all checkboxes
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79 for (box=0; box < document.frm_help.check.length; box++) {
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80 document.frm_help.check[box].checked = false;
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81 }
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82 }
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83
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84 function reviseList(vals) {
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85 // update the checkboxes based on the preview field
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86 var to_check;
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87 var list = vals.split(",");
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88 for (box=0; box < document.frm_help.check.length; box++) {
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89 check = document.frm_help.check[box];
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90 to_check = false;
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91 for (val in list) {
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92 if (check.value==trim(list[val])) {
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93 to_check = true;
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94 break;
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95 }
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96 }
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97 check.checked = to_check;
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98 }
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99 }
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100
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101 function resetList() {
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102 // reset preview and check boxes to initial values
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103 var to_check;
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104 var list = original_field.split(',');
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105 writePreview(list);
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106 for (box=0; box < document.frm_help.check.length; box++) {
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107 check = document.frm_help.check[box];
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108 to_check = false;
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109 for (val in list) {
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110 if (check.value==trim(list[val])) {
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111 to_check = true;
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112 break;
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113 }
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114 }
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115 check.checked = to_check;
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116 }
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117 }
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118
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119 function writePreview(val) {
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120 // writes a value to the text_preview
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121 document.frm_help.text_preview.value = val;
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122 }
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123
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124 function focusField(name) {
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125 for(i=0; i < document.forms.length; ++i) {
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126 var obj = document.forms[i].elements[name];
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127 if (obj && obj.focus) {obj.focus();}
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128 }
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129 }
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130
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131 function selectField(name) {
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132 for(i=0; i < document.forms.length; ++i) {
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133 var obj = document.forms[i].elements[name];
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134 if (obj && obj.focus){obj.focus();}
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135 if (obj && obj.select){obj.select();}
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136 }
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137 }
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138
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