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Modifies the instructions element to allow multiple instructions (JEP updated)

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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2299 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
Gaston Dombiak 2004-04-26 02:33:06 +00:00 • committed by gdombiak
parent 693d0013ac
commit 5289b67214
3 changed files with 53 additions and 19 deletions
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30
source/org/jivesoftware/smackx/Form.java
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@ -225,7 +225,16 @@ public class Form {
* @return instructions that explain how to fill out the form.
*/
public String getInstructions() {
return dataForm.getInstructions();
StringBuffer sb = new StringBuffer();
// Join the list of instructions together separated by newlines
for (Iterator it = dataForm.getInstructions(); it.hasNext();) {
sb.append((String) it.next());
// If this is not the last instruction then append a newline
if (it.hasNext()) {
sb.append("\n");
}
}
return sb.toString();
}
@ -266,7 +275,15 @@ public class Form {
* @param instructions instructions that explain how to fill out the form.
*/
public void setInstructions(String instructions) {
dataForm.setInstructions(instructions);
// Split the instructions into multiple instructions for each existent newline
ArrayList instructionsList = new ArrayList();
StringTokenizer st = new StringTokenizer(instructions, "\n");
while (st.hasMoreTokens()) {
instructionsList.add(st.nextToken());
}
// Set the new list of instructions
dataForm.setInstructions(instructionsList);
}
@ -282,18 +299,15 @@ public class Form {
/**
* Returns a DataForm that serves to send this Form to the server. If the form is of type
* submit, it may contain fields with no value. These fields will be remove since they only
* submit, it may contain fields with no value. These fields will be removed since they only
* exist to assist the user while editing/completing the form in a UI.
*
* @return the wrapped DataForm.
*/
DataForm getDataFormToSend() {
public DataForm getDataFormToSend() {
if (isSubmitType()) {
// Answer a new form based on the values of this form
// Create a new DataForm that contains only the answered fields
DataForm dataFormToSend = new DataForm(getType());
dataFormToSend.setInstructions(getInstructions());
dataFormToSend.setTitle(getTitle());
// Remove all the fields that have no answer
for(Iterator it=getFields();it.hasNext();) {
FormField field = (FormField)it.next();
if (field.getValues().hasNext()) {