On Thursday 03 November 2005 21:43, Lindsay Steele wrote:
> I think this is a pretty valid thread. It would be good to know,
> that if action link is deprecated then what is the best way to send an
> object from page to page without having to expose the primary key.
>
Any news on that problem?
I also ran into this problem, but found mindbridges
FormLinkRenderer on t-deli.
The problem is that it
a) gets a NPE.
(but you can easily change that, see below)
check for values == null
b) uses many deprecated methods.
I don't know if this will be somehow updated,
but it would be nice if something like this
would be included in 4.0.1
Now, if I could only get OSIV to work correctly...
best wishes
ido
private String generateFormFunction(String formName, ILink link, String
anchor)
{
String[] parameterNames = link.getParameterNames();
StringBuffer buf = new StringBuffer();
buf.append("function prepare" + formName + "() {\n");
buf.append(" var html = \"\";\n");
buf.append(" html += \"<div style='position: absolute'>\";\n");
String url = link.getURL(anchor, false);
buf.append(" html += \"<form name='" + formName + "'
method='post'
action='" + url + "'>\";\n");
for (int i = 0; i < parameterNames.length; i++) {
String parameter = parameterNames[i];
String[] values = link.getParameterValues(parameter);
if( values != null ){
for (int j = 0; j < values.length; j++) {
String value = values[j];
buf.append(" html += \"<input
type='hidden' name='" + parameter + "'
value='" + value + "'/>\";\n");
}
}
}
buf.append(" html += \"<\" + \"/form>\";\n");
buf.append(" html += \"<\" + \"/div>\";\n");
buf.append(" document.write(html);\n");
buf.append("}\n");
buf.append("prepare" + formName + "();\n\n");
return buf.toString();
}
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