/*
innerHTML, innerTEXT.... what else
sjove eksempler.?
hvad med formularer... fx drop-downs...?
kun id'er.. ikke classer?
Kan man bruge POST i stedet for GET?
*/
// lav eksempler med formularer også ... fx onchange i et felt, opdateringer på skærm... men hvad med data i andre formularer..... det skal være muligt at tagergette fx i en dropdown...
// tjek lige : http://docs.composite.net/C1/HTML/FrontendFAQ.aspx?q=Can+I+call+C1+Functions+AJAX+style+from+JavaScript+or+Flash%3F
/*
To-the-bone C1/AJAX, by Mads Yhde, a public demonstration of my noob state of mind
transforming into (hopefully) Zen-like master of web development state... Really...
I'm not sure what I'm doing so please copy-paste at your own risk. The goal is to be
approximately right, rather than precisely wrong.
Use this script for rapid functionality and rich user experience - the only requirement
is that you say my name aloud 10 times, blindfolded, while standing upside down.
Leave me a token of appreciation if you want. All comments are welcome. Cheers
may@acto.dk or http://www.linkedin.com/in/madsyhde
**************
HOW TO USE:
1. Make sure all prerequisites are fullfilled
2. Call JavaScript function iAjax()
3. See example of use below
PEREQUISITES:
- Page HTML:
AJAX container before asynchronous call
*/
function iAjax(HtmlElementId, XsltFunctionName, HtmlElementIdSpinner, CustomParams, Culture, Debug)
{
// *****************
// Qualify inddata
// *****************
HtmlElementIdSpinner = (HtmlElementIdSpinner == undefined) ? '' : HtmlElementIdSpinner;
CustomParams = (CustomParams == undefined) ? '' : CustomParams;
Culture = (Culture == undefined) ? '' : Culture;
Debug = (Debug == undefined) ? false : Debug;
var HtmlElement = document.getElementById(HtmlElementId);
var HtmlElementSpinner = document.getElementById(HtmlElementIdSpinner);
// If required values are not present then we abort mission. If the container with @id attribute to display result does not exist then abort mission
if (HtmlElementId.length == 0 || XsltFunctionName.length == 0 || HtmlElement == null) {
return;
}
// *****************
// Debug handling
// *****************
if (Debug) { alert("DEBUG\n\nYou are in debug mode - displaying all sorts of valuable information...\n\nInput parameteres:\n\nHtmlElementId: " + HtmlElementId + "\nHtmlElementIdSpinner: " + HtmlElementIdSpinner + "\nXsltFunctionName: " + XsltFunctionName + "\nCustomParams: " + CustomParams + "\nCulture: " + Culture); }
if (Debug) { alert("DEBUG:\n\nCheck if HtmlElementId: '" + HtmlElementId + "' exixts... " + (HtmlElement != null) + "\n\nCheck if HtmlElementIdSpinner: '" + HtmlElementIdSpinner + "' exixts... " + (HtmlElementSpinner != null));}
// *****************
// Scopes handling
// *****************
var datascope = "";
var culturescope = "";
var pagescope = "";
var functionscope = "";
var functionparamsscope = "";
// Data scope
if (getQSparameter("dataScope").length > 0) {
datascope = "&dataScope=" + getQSparameter("dataScope");
}
// Culture scope
if (Culture.length > 0) {
culturescope = "&cultureScope=" + Culture;
}
else if (getQSparameter("cultureScope").length > 0) {
culturescope = "&cultureScope=" + getQSparameter("cultureScope");
}
// Page scope
var currentpageid = document.getElementsByName("PageId").item(0).attributes.getNamedItem("content").value; // OBS: reading from the