Hey Folks,
In using the Select1 RDC, I've found that I won't always use a
configuration file to set my options, but will also set them
dynamically using the available method to add. The problem is, when I
use dynamic data, the method to add only allows me to specify the
utterance and the value. I intend to also set the dtmf and accept
attributes of the option tag. I reworked the class a bit, adding
overloaded methods to allow for a range of options with option. Here
it is, please point out any glaring reasons not to do this....
Also attached as txt, in case my or your email reader hates tabs:
public static class Options implements Serializable {
private List values;
private List utterances;
private List dtmfs;
private List accepts;
/**
* Constructor
*
*/
public Options() {
values = new ArrayList();
utterances = new ArrayList();
dtmfs = new ArrayList();
accepts = new ArrayList();
}
/**
* Add this option to the list. Option contains an utterance
* and an optional value, dtmf, and accept.
*
*/
public void add(String option_utterance) {
this.add("",option_utterance,"",false);
}
public void add(String option_utterance, boolean option_approximate) {
this.add("",option_utterance,"",option_approximate);
}
public void add(String option_value, String option_utterance) {
this.add(option_value,option_utterance,"",false);
}
public void add(String option_value, String option_utterance, boolean
option_approximate) {
this.add(option_value,option_utterance,"",option_approximate);
}
public void add(String option_value, String option_utterance, String
option_dtmf) {
this.add(option_value,option_utterance,option_dtmf,false);
}
public void add(String option_value, String option_utterance, String
option_dtmf, boolean option_approximate) {
values.add(option_value);
utterances.add(option_utterance);
dtmfs.add(option_dtmf);
if (option_approximate == true)
accepts.add("approximate");
else accepts.add("exact");
}
/**
* Generate the markup of the vxml <option> elements as a String
*
* @return String the VXML markup
*/
public String getVXMLOptionsMarkup() {
String options = "";
for (int i=0; i < utterances.size(); i++) {
String val = (String) values.get(i);
String utt = (String) utterances.get(i);
String dtm = (String) dtmfs.get(i);
String acc = (String) accepts.get(i);
if (StringUtils.isNotEmpty(utt)) {
options += "<option";
if (StringUtils.isNotEmpty(val)){
options += " value=\"" + val.trim() +
"\"";
}
if (StringUtils.isNotEmpty(dtm)) {
options += " dtmf=\"" + dtm.trim() +
"\"";
}
if (StringUtils.isNotEmpty(acc)) {
options += " accept=\"" + acc.trim() +
"\"";
}
options += ">" + utt.trim() + "</option>";
}
}
return options;
}
| // end class Options{}
Thanks,
Shane Smith
public static class Options implements Serializable {
private List values;
private List utterances;
private List dtmfs;
private List accepts;
/**
* Constructor
*
*/
public Options() {
values = new ArrayList();
utterances = new ArrayList();
dtmfs = new ArrayList();
accepts = new ArrayList();
}
/**
* Add this option to the list. Option contains an utterance
* and an optional value, dtmf, and accept.
*
*/
public void add(String option_utterance) {
this.add("",option_utterance,"",false);
}
public void add(String option_utterance, boolean option_approximate) {
this.add("",option_utterance,"",option_approximate);
}
public void add(String option_value, String option_utterance) {
this.add(option_value,option_utterance,"",false);
}
public void add(String option_value, String option_utterance, boolean
option_approximate) {
this.add(option_value,option_utterance,"",option_approximate);
}
public void add(String option_value, String option_utterance, String
option_dtmf) {
this.add(option_value,option_utterance,option_dtmf,false);
}
public void add(String option_value, String option_utterance, String
option_dtmf, boolean option_approximate) {
values.add(option_value);
utterances.add(option_utterance);
dtmfs.add(option_dtmf);
if (option_approximate == true)
accepts.add("approximate");
else accepts.add("exact");
}
/**
* Generate the markup of the vxml <option> elements as a String
*
* @return String the VXML markup
*/
public String getVXMLOptionsMarkup() {
String options = "";
for (int i=0; i < utterances.size(); i++) {
String val = (String) values.get(i);
String utt = (String) utterances.get(i);
String dtm = (String) dtmfs.get(i);
String acc = (String) accepts.get(i);
if (StringUtils.isNotEmpty(utt)) {
options += "<option";
if (StringUtils.isNotEmpty(val)){
options += " value=\"" + val.trim() +
"\"";
}
if (StringUtils.isNotEmpty(dtm)) {
options += " dtmf=\"" + dtm.trim() +
"\"";
}
if (StringUtils.isNotEmpty(acc)) {
options += " accept=\"" + acc.trim() +
"\"";
}
options += ">" + utt.trim() + "</option>";
}
}
return options;
}
| // end class Options{}---------------------------------------------------------------------
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