-// -----------------------------------------------------------------------------\r
-// IWF - Interactive Website Framework. Javascript library for creating\r
-// responsive thin client interfaces.\r
+// =========================================================================\r
+/// IWF - Interactive Website Framework. Javascript library for creating\r
+/// responsive thin client interfaces.\r
+///\r
+/// Copyright (C) 2005 Brock Weaver brockweaver@users.sourceforge.net\r
+///\r
+/// This library is free software; you can redistribute it and/or modify\r
+/// it under the terms of the GNU Lesser General Public License as published\r
+/// by the Free Software Foundation; either version 2.1 of the License, or\r
+/// (at your option) any later version.\r
+///\r
+/// This library is distributed in the hope that it will be useful, but\r
+/// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\r
+/// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public\r
+/// License for more details.\r
+///\r
+/// You should have received a copy of the GNU Lesser General Public License\r
+/// along with this library; if not, write to the Free Software Foundation,\r
+/// Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
+///\r
+/// Brock Weaver\r
+/// brockweaver@users.sourceforge.net\r
+/// 1605 NW Maple Pl\r
+/// Ankeny, IA 50021\r
+///\r
+//! http://iwf.sourceforge.net/\r
+// =========================================================================\r
+//! NOTE: To minimize file size, strip all fluffy comments (except the LGPL, of course!)\r
+//! using the following regex (global flag and multiline on):\r
+//! ^\t*//([^/!].*|$)\r
//\r
-// Copyright (C) 2005 Brock Weaver brockweaver@gmail.com\r
+// This reduces file size by about 30%, give or take.\r
//\r
-// This library is free software; you can redistribute it and/or modify\r
-// it under the terms of the GNU Lesser General Public License as published\r
-// by the Free Software Foundation; either version 2.1 of the License, or\r
-// (at your option) any later version.\r
-//\r
-// This library is distributed in the hope that it will be useful, but\r
-// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\r
-// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public\r
-// License for more details.\r
-//\r
-// You should have received a copy of the GNU Lesser General Public License\r
-// along with this library; if not, write to the Free Software Foundation,\r
-// Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
-//\r
-// Brock Weaver\r
-// brockweaver@gmail.com\r
-// 1605 NW Maple Pl\r
-// Ankeny, IA 50021\r
-// -----------------------------------------------------------------------------\r
+//! To rip out only logging statements (commented or uncommented):\r
+//! ^/{0,2}iwfLog.*\r
+// =========================================================================\r
\r
// --------------------------------------------------------------------------\r
-// iwfcore.js\r
+//! iwfcore.js\r
//\r
// Core functions\r
//\r
-// Dependencies:\r
-// (none)\r
+//! Dependencies:\r
+//! (none)\r
//\r
-// Brock Weaver - brockweaver@sourceforge.net - iwf.sourceforge.net\r
-// v 0.1 - 2005-06-05\r
-// Initial release.\r
-// --------------------------------------------------------------------------\r
+//! Brock Weaver - brockweaver@users.sourceforge.net\r
+//! v 0.2 - 2005-11-14\r
+//! iwfcore bug patch\r
+//! --------------------------------------------------------------------------\r
+//! - fixed iwfAttribute to return most current value instead of initial value\r
+//!\r
+//! v 0.1 - 2005-06-05\r
+//! Initial release.\r
+//! --------------------------------------------------------------------------\r
\r
// -----------------------------------\r
// Begin: Configurable variables\r
// -----------------------------------\r
\r
// set to true to enable logging. Logging simply means certain values are appended to a string. nothing is written out or communicated over the wire anywhere.\r
-var iwfLoggingEnabled = true;\r
+var _iwfLoggingEnabled = true;\r
\r
\r
// -----------------------------------\r
return frm;\r
}\r
\r
-function iwfGetByIdWithinForm(form, id){\r
+function iwfGetByNameWithinForm(form, nm){\r
var frm = iwfGetForm(form);\r
if (!frm){\r
iwfLog("IWF Core Error: Could not locate form by id, document.forms, or document[] named '" + form + "'", true);\r
} else {\r
// find element within this form with given id.\r
var el = null;\r
- if (iwfIsString(id) || iwfIsNumber(id)) {\r
+ if (iwfIsString(nm) || iwfIsNumber(nm)) {\r
for(var i=0;i<frm.elements.length;i++){\r
- if (frm.elements[i].name == id || frm.elements[i].id == id){\r
+ if (frm.elements[i].name == nm || frm.elements[i].id == nm){\r
el = frm.elements[i];\r
break;\r
}\r
} else {\r
el = id;\r
}\r
-//iwfLog('iwfGetByIdWithinForm returning:\n\n' + iwfElementToString(el), true);\r
+//iwfLog('iwfGetByNameWithinForm returning:\n\n' + iwfElementToString(el), true);\r
return el;\r
}\r
}\r
\r
-function iwfGetOrCreateWithinForm(form, id, tagNameOrHtml, typeAtt){\r
+function iwfGetOrCreateByNameWithinForm(form, nm, tagNameOrHtml, typeAtt){\r
var elFrm = iwfGetForm(form);\r
\r
if (!elFrm){\r
return;\r
}\r
\r
- var el = iwfGetByIdWithinForm(form, id);\r
+ var el = iwfGetByNameWithinForm(form, nm);\r
if (!el){\r
// element does not exist. create it.\r
el = document.createElement(tagNameOrHtml);\r
- iwfAttribute(el, 'name', id);\r
+ iwfAttribute(el, 'name', nm);\r
\r
if (typeAtt){\r
iwfAttribute(el, 'type', typeAtt);\r
if (parentNodeId){\r
var elParent = iwfGetById(parentNodeId);\r
if (elParent){\r
- iwfAppendChild(elParent, el);\r
+ iwfAddChild(elParent, el);\r
} else if (parentNodeId.toLowerCase() == 'body'){\r
- iwfAppendChild(document.body, el);\r
+ iwfAddChild(document.body, el);\r
}\r
}\r
\r
return el;\r
}\r
\r
-function iwfAppendChild(parentNodeId, childNodeId){\r
+function iwfAddChild(parentNodeId, childNodeId, atFront){\r
\r
var elChild = iwfGetById(childNodeId);\r
if (!elChild) return null;\r
\r
\r
\r
- // append the element to the parent\r
- elParent.appendChild(elChild);\r
+ if (!atFront || !elParent.hasChildNodes()){\r
+ // append as last child of elParent\r
+ elParent.appendChild(elChild);\r
+ } else {\r
+ // append as first child of elParent\r
+ elParent.insertBefore(elChild, elParent.childNodes[0]);\r
+ }\r
\r
return elParent;\r
}\r
\r
function iwfRemoveNode(id){\r
var el = iwfGetById(id);\r
- if (!el) return;\r
+ if (!el) return false;\r
document.removeNode(el);\r
+ return true;\r
}\r
\r
function iwfElementToString(id){\r
if (el.attributes){\r
for(var i=0;i<el.attributes.length;i++){\r
var att = el.attributes[i];\r
- s += ' ' + att.nodeName + '=' + att.nodeValue + ' ';\r
+ s += ' ' + att.nodeName + '="' + att.nodeValue + '" ';\r
}\r
}\r
if (el.innerHTML == ''){\r
el.setAttribute(attName, newval);\r
}\r
}\r
- val = el.getAttribute(attName);\r
+ // 2005-11-14 Brock Weaver\r
+ // added check for attribute on el before trying getAttribute method\r
+ // (Thanks J.P. Jarolim!)\r
+ if (el[attName]){\r
+ val = el[attName];\r
+ } else if (el.getAttribute) {\r
+ val = el.getAttribute(attName);\r
+ }\r
return val;\r
}\r
\r
return ret;\r
}\r
// -----------------------------------\r
-// End: Xml Utility Functions\r
+// End: Encoding Utility Functions\r
// -----------------------------------\r
\r
\r
return false;\r
} else {\r
// determine if the month/day makes sense.\r
- var mo = parseInt(dt.substring(0,2), 10);\r
- var dy = parseInt(dt.substring(3,2), 10);\r
- var yr = parseInt(dt.substring(6,4), 10);\r
+ var mo = iwfToInt(dt.substring(0,2));\r
+ var dy = iwfToInt(dt.substring(3,2));\r
+ var yr = iwfToInt(dt.substring(6,4));\r
var maxdy = 28;\r
switch(mo){\r
case 4:\r
var arr = val.split(delim);\r
switch(arr.length){\r
case 2:\r
- // possibles: 9/2, 9/2004, 09/06,\r
- // assume first is always month\r
+ //! possibles: 9/2, 9/2004, 09/06,\r
+ //! assume first is always month\r
mo = '00' + arr[0];\r
if (arr[1].length == 4){\r
- // assume second is year.\r
+ //! assume second is year.\r
yr = arr[1];\r
} else {\r
- // assume second is date.\r
+ //! assume second is date.\r
dy = '00' + arr[1];\r
}\r
break;\r
case 3:\r
- // possibles: 9/2/1, 9/02/04, 09/02/2004, 9/2/2004\r
+ //! possibles: 9/2/1, 9/02/04, 09/02/2004, 9/2/2004\r
mo = '00' + arr[0];\r
dy = '00' + arr[1];\r
switch(arr[2].length){\r
}\r
break;\r
case 3:\r
- // 3 digits... assume 2000 I guess\r
+ //! 3 digits... assume 2000 I guess\r
yr = '2' + arr[2];\r
break;\r
case 4:\r
// Begin: Form Submittal Utility Functions\r
// -----------------------------------\r
function iwfDoAction(act, frm, id, targetElement){\r
-//alert('action=' + act + '\nfrm=' + frm + '\nid=' + id + '\ntargetElement=' + targetElement);\r
// validate the form first\r
if (window.iwfOnFormValidate){\r
if (!iwfOnFormValidate(act)){\r
if (!iwfGetParent(elId)){\r
// our element has not been added to the document yet.\r
iwfAttribute(elId, 'type', 'hidden');\r
- if (!iwfAppendChild(frm, elId)){\r
+ if (!iwfAddChild(frm, elId)){\r
iwfLog('IWF Core Error: Created iwfId element, but could not append to form ' + frm.outerHTML, true);\r
return;\r
}\r
}\r
-//alert(iwfElementToString(elId) + '\n\ndisabled=' + iwfAttribute(elId, 'disabled') + '\n\n' + elId.disabled);\r
}\r
\r
\r
if (!iwfGetParent(elMode)){\r
// our element has not been added to the document yet.\r
iwfAttribute(elMode, 'type', 'hidden');\r
- if (!iwfAppendChild(frm, elMode)){\r
+ if (!iwfAddChild(frm, elMode)){\r
iwfLog('IWF Core Error: Created iwfMode element, but could not append to form ' + frm.outerHTML, true);\r
return;\r
}\r
if (!iwfGetParent(elTarget)){\r
// our element has not been added to the document yet.\r
iwfAttribute(elTarget, 'type', 'hidden');\r
- if (!iwfAppendChild(frm, elTarget)){\r
+ if (!iwfAddChild(frm, elTarget)){\r
iwfLog('IWF Core Error: Created iwfTarget element, but could not append to form ' + frm.outerHTML, true);\r
return;\r
}\r
}\r
} else {\r
// do a normal html submit, since they didn't specify a particular target\r
-alert('doing frm.submit()');\r
+iwfLog('doing frm.submit()', true);\r
frm.submit();\r
}\r
}\r
function iwfMailTo(uid, host){\r
// this is just so an email doesn't have to be output to the browser in raw text for\r
// email harvesters to grab...\r
- return 'mailto:' + uid + '@' + host;\r
+ location.href = 'mailto:' + uid + '@' + host;\r
}\r
\r
function iwfClickLink(id){\r
\r
var _iwfLoggedItems = "";\r
function iwfLog(txt, showAlert){\r
- if (iwfLoggingEnabled){\r
+ if (_iwfLoggingEnabled){\r
_iwfLoggedItems += txt + '\n';\r
} else {\r
- // send to big bit bucket in the sky\r
- // | /dev/null\r
+ //! send to big bit bucket in the sky (/dev/null)\r
}\r
if (showAlert){\r
alert(txt);\r
}\r
\r
function iwfShowLog(){\r
- if (!iwfLoggingEnabled){\r
- alert("Logging for IWF has been disabled.\nSet the iwfLoggingEnabled variable located in the iwfcore.js file to true to enable logging.");\r
+ if (!_iwfLoggingEnabled){\r
+ alert("Logging for IWF has been disabled.\nSet the _iwfLoggingEnabled variable located in the iwfcore.js (or iwfconfig.js) file to true to enable logging.");\r
} else {\r
var el = iwfGetOrCreateById('iwfLog', 'div', 'body');\r
if (!el){\r
projects / webpac2 / blobdiff