JavaScript DHTML/SmartClient/History — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
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Версия 10:00, 26 мая 2010
Back button history management
<!--
Isomorphic SmartClient
Copyright(c) 1998 and beyond Isomorphic Software, Inc.
"SmartClient" is a trademark of Isomorphic Software, Inc.
All rights reserved.
Open Source License
SmartClient source code, located under the source/ directory, and the resulting assembled modules
in isomorphic/system/modules/, as well as JavaScript and CSS files under the isomorphic/skins directory are
licensed under the terms of the GNU Lesser General Public License, version 3.
The text of the LGPLv3 license is available online at http://www.gnu.org/licenses/lgpl-3.0.html
If your project precludes the use of this license, or if you"d like to support SmartClient LGPL,
we encourage you to buy a commercial license.
Icon Experience Collection
Selected 16x16 icons within the isomorphic/skins directory are part of the Icon Experience collection
(http://www.iconexperience.ru) and may be freely used with any SmartClient components without charge,
but may not be used as part of screen designs separate from SmartClient components without a purchase
of a license from Icon Experience. We are working to replace these icons as soon as possible.
All other media found under the isomorphic/skins directory may be used under the LGPLv3.
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A number of commercial licenses are available for purchase. Please see http://smartclient.ru/license.
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This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
Public License for more details.
Copyright 2001 and beyond Isomorphic Software, Inc. Last revised July 20, 2008.
-->
<!-- The following code is revised from SmartClient demo code(SmartClient_70rc2_LGPL.zip).-->
<HTML><HEAD>
<SCRIPT>var isomorphicDir="isomorphic/";</SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_History.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_Core.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_Foundation.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_Containers.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_Grids.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_Forms.js></SCRIPT>
<SCRIPT SRC=isomorphic/system/modules/ISC_DataBinding.js></SCRIPT>
<SCRIPT SRC=isomorphic/skins/SmartClient/load_skin.js></SCRIPT>
</HEAD><BODY>
<SCRIPT>
DynamicForm.create({
ID:"pane1",
autoDraw:false,
titleOrientation:"top",
itemChange : function () {
Page.setUnloadMessage("Exiting the page now will lose changes");
},
fields:[
{name:"firstName", title:"First Name"},
{name:"lastName", title:"Last Name"}
]
});
DynamicForm.create({
ID:"pane2",
autoDraw:false,
titleOrientation:"top",
itemChange : function () {
Page.setUnloadMessage("Exiting the page now will lose changes");
},
fields:[
{name:"officeNumber", title:"Office Number"},
{name:"mobileNumber", title:"Mobile Number"}
]
});
DynamicForm.create({
ID:"pane3",
autoDraw:false,
titleOrientation:"top",
itemChange : function () {
Page.setUnloadMessage("Exiting the page now will lose changes");
},
fields:[
{name:"address", title:"Street Address"},
{name:"city", title:"City"},
{name:"state", title:"State"},
{name:"zip", title:"Zip"}
]
});
// whenever history is navigated, call this callback
isc.History.registerCallback("historyCallback(id)");
// on page load, restore tabset state
isc.Page.setEvent("load", "restoreTabSetState()");
function restoreTabSetState() {
isc.Log.logWarn("restoring state");
// if we have history state, our callback will fire. Otherwise, we need to inspect the URL
// to see if there"s history ID in there - this is what happens when the user bookmarks one
// of the history URLs, closes the browser, opens a new one and then navigates to the bookmark.
if (!isc.History.haveHistoryState()) {
tabSet.jumpToTab(isc.History.getCurrentHistoryId() || 0);
}
}
function historyCallback(id) {
// the id is the tabNum and null is initial state - which is the first tab.
tabSet.jumpToTab(id == null ? 0 : id);
}
TabSet.create({
ID:"tabSet",
top:50,
left:50,
width:600,
height:400,
rememberHistory : true,
jumpToTab : function (tabNum) {
this.noHistory = true;
// convert string to number
this.selectTab(new Number(tabNum));
this.noHistory = false;
},
tabSelected : function (tabNum) {
if (!this.noHistory && isc.Page.isLoaded()) isc.History.addHistoryEntry(tabNum);
},
tabs:[{title:"red", pane:pane1, width:70},
{title:"green", pane:pane2, width:70},
{title:"blue", pane:pane3, width:70}]
});
</SCRIPT>
</BODY>
</HTML>