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package org.apache.tapestry.dojo.form; |
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import org.apache.tapestry.IMarkupWriter; |
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import org.apache.tapestry.IRequestCycle; |
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import org.apache.tapestry.IScript; |
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import org.apache.tapestry.TapestryUtils; |
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import org.apache.tapestry.form.TranslatedField; |
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import org.apache.tapestry.form.TranslatedFieldSupport; |
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import org.apache.tapestry.form.ValidatableFieldSupport; |
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import org.apache.tapestry.form.translator.DateTranslator; |
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import org.apache.tapestry.json.JSONObject; |
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import org.apache.tapestry.valid.ValidatorException; |
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import java.util.HashMap; |
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import java.util.Map; |
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public abstract class DropdownDatePicker extends AbstractFormWidget implements TranslatedField |
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{ |
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public abstract Object getValue(); |
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public abstract void setValue(Object value); |
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public abstract boolean isDisabled(); |
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public abstract String getIconAlt(); |
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public abstract int getDisplayWeeks(); |
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public abstract boolean isAdjustWeeks(); |
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public abstract Object getStartDate(); |
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public abstract Object getEndDate(); |
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public abstract int getWeekStartsOn(); |
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public abstract boolean isStaticDisplay(); |
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protected void renderFormWidget(IMarkupWriter writer, IRequestCycle cycle) |
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{ |
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DateTranslator translator = (DateTranslator) getTranslator(); |
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renderDelegatePrefix(writer, cycle); |
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writer.begin("div"); |
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renderIdAttribute(writer, cycle); |
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renderDelegateAttributes(writer, cycle); |
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getValidatableFieldSupport().renderContributions(this, writer, cycle); |
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renderInformalParameters(writer, cycle); |
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writer.print(" "); |
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writer.end(); |
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renderDelegateSuffix(writer, cycle); |
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JSONObject json = new JSONObject(); |
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json.put("inputId", getClientId()); |
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json.put("inputName", getName()); |
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json.put("iconAlt", getIconAlt()); |
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json.put("displayFormat", translator.getPattern(getPage().getLocale())); |
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json.put("saveFormat", translator.getPattern(getPage().getLocale())); |
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if (getValue() != null) { |
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json.put("value", translator.formatRfc3339(getValue())); |
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} |
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json.put("disabled", isDisabled()); |
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if (getDisplayWeeks() > 0) |
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json.put("displayWeeks", getDisplayWeeks()); |
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if (isAdjustWeeks()) |
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json.put("adjustWeeks", isAdjustWeeks()); |
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if (getStartDate() != null) |
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json.put("startDate", translator.formatRfc3339(getStartDate())); |
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if (getEndDate() != null) |
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json.put("endDate", translator.formatRfc3339(getEndDate())); |
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if (getWeekStartsOn() > -1) |
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json.put("weekStartsOn", getWeekStartsOn()); |
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if (isStaticDisplay()) |
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json.put("staticDisplay", isStaticDisplay()); |
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Map parms = new HashMap(); |
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parms.put("clientId", getClientId()); |
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parms.put("props", json.toString()); |
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parms.put("widget", this); |
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getScript().execute(this, cycle, TapestryUtils.getPageRenderSupport(cycle, this), parms); |
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} |
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protected void rewindFormWidget(IMarkupWriter writer, IRequestCycle cycle) |
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{ |
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String value = cycle.getParameter(getName()); |
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try |
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{ |
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Object translated = getTranslatedFieldSupport().parse(this, value); |
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getValidatableFieldSupport().validate(this, writer, cycle, translated); |
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setValue(translated); |
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} |
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catch (ValidatorException e) |
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{ |
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getForm().getDelegate().record(e); |
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} |
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} |
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public boolean isRequired() |
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{ |
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return getValidatableFieldSupport().isRequired(this); |
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} |
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public abstract IScript getScript(); |
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public abstract TranslatedFieldSupport getTranslatedFieldSupport(); |
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public abstract ValidatableFieldSupport getValidatableFieldSupport(); |
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} |