如何在沒有文檔上下文的對話框中顯示來自驗證的錯誤？

我有一個Xpage字段連接到文檔上下文，其中用戶輸入值並將其提交給數據庫。如何在沒有文檔上下文的對話框中顯示來自驗證的錯誤？

此外還有一個按鈕，顯示來自擴展庫的對話框。該對話框包含所需的附加字段和其他驗證器（正則表達式）。關閉這個對話框的按鈕是一個Button類型，事件上的SSJS只將對話框的值傳遞給下面的表單。

我現在面臨的問題是，在字段中的驗證被執行，但在對話框中顯示沒有錯誤。我可以告訴他們執行，因爲對話框不能關閉。當沒有顯示錯誤信息時，這會讓用戶感到困惑。我已經測試了錯誤消息控件，錯誤消息控件，並且還啓用了客戶端驗證。

我怎樣才能在對話框中的對話/錯誤信息控制顯示驗證？

對話框：

<xe:dialog 
      id="dialogNewSec" 
      title="New Security Request" 
     > 
      <xe:dialogContent id="dialogContent1"> 
       <xe:formTable 
        id="formTable2" 
        labelPosition="above" 
        formDescription="Fields marked with * are mandatory" 
       > 
        <xp:this.facets></xp:this.facets> 
        <xp:messages id="messages1"></xp:messages> 
        <xe:formRow 
         id="formRow1" 
         label="ISIN:" 
         for="inputText1" 
        > 

         <xp:inputText 
          id="inputText1" 
          required="true" 
          disableClientSideValidation="false" 
          maxlength="12" 
         > 
          <xp:this.validators> 
           <xp:validateRequired message="ISIN is required"></xp:validateRequired> 
           <xp:validateLength 
            maximum="12" 
            message="ISIN must not be more than 12 characters" 
           > 
           </xp:validateLength> 
           <xp:validateConstraint message="ISIN is incorrect"> 
            <xp:this.regex><![CDATA[/^[A-Z]{2}/]]></xp:this.regex> 
           </xp:validateConstraint> 
          </xp:this.validators> 
          <xp:eventHandler 
           event="onchange" 
           submit="false" 
          > 
           <xp:this.script><![CDATA[var e = window.document.getElementById("#{id:inputText1}"); 
e.value = e.value.toUpperCase();]]></xp:this.script> 
          </xp:eventHandler> 
         </xp:inputText><xp:message id="message1" for="inputText1"></xp:message> 
         <xp:this.facets></xp:this.facets> 
        </xe:formRow> 
        <xe:formRow 
         id="formRow3" 
         label="Exchange:" 
         for="comboBox1" 
        > 
         <xp:comboBox 
          id="comboBox1" 
          disableClientSideValidation="false" 
          required="true" 
         > 
          <xp:this.validators> 
           <xp:validateRequired message="Exchange is required"></xp:validateRequired> 
          </xp:this.validators> 
          <xp:selectItem 
           itemValue="" 
           itemLabel="*Select an Exchange*" 
          > 
          </xp:selectItem> 
          <xp:selectItems> 
           <xp:this.value><![CDATA[#{javascript:var values = DbColumnArray("", "", "cache", "unique", "", "vExchangeLookup", 3)+"|"+DbColumnArray("", "", "cache", "unique", "", "vExchangeLookup", 2); 
return values;}]]></xp:this.value> 
          </xp:selectItems> 
         </xp:comboBox> 
        </xe:formRow> 
        <xe:formRow 
         id="formRow4" 
         label="Currency:" 
         for="comboBox2" 
        > 
         <xp:comboBox 
          id="comboBox2" 
          disableClientSideValidation="false" 
         > 
          <xp:this.validators> 
           <xp:validateRequired message="Currency must have a value"></xp:validateRequired> 
          </xp:this.validators> 
          <xp:selectItem 
           itemLabel="* Select a currency *" 
           itemValue="" 
          > 
          </xp:selectItem> 
          <xp:selectItems> 
           <xp:this.value><![CDATA[#{javascript:@DbColumn("","vCurrLookup",1); 
}]]></xp:this.value> 
          </xp:selectItems> 
          <xp:eventHandler 
           event="onchange" 
           submit="false" 
          > 
           <xp:this.script><![CDATA[var curr = document.getElementById("#{id:comboBox2}").value; 
var qc = document.getElementById("#{id:Currency}") 
qc.value = curr]]></xp:this.script> 
          </xp:eventHandler> 
         </xp:comboBox> 
        </xe:formRow> 
        <xe:formRow 
         id="formRow2" 
         for="inputText2" 
         label="PSET:" 
        > 
         <xp:inputText 
          id="inputText2" 
          required="true" 
         > 
          <xp:this.validators> 
           <xp:validateRequired message="PSET is required"></xp:validateRequired> 
          </xp:this.validators> 
         </xp:inputText> 
        </xe:formRow> 
        <xe:formRow 
         id="formRow5" 
         label="Quoted Currency:" 
         rendered="false" 
         for="comboBox3" 
        > 
         <xp:comboBox id="comboBox3"> 
          <xp:selectItem 
           itemLabel="* Select a Currency *" 
           itemValue="" 
          > 
          </xp:selectItem> 
          <xp:selectItems> 
           <xp:this.value><![CDATA[#{javascript:@DbColumn("","vCurrLookup",1); 
}]]></xp:this.value> 
          </xp:selectItems> 
         </xp:comboBox> 
        </xe:formRow> 
       </xe:formTable> 
      </xe:dialogContent> 
      <xe:dialogButtonBar id="dialogButtonBar1"> 
       <xp:panel> 
        <xp:button 
         value="Submit" 
         id="button4" 
        > 
         <i class="fa fa-large fa-fw fa-save"></i> 
         <xp:eventHandler 
          event="onclick" 
          submit="true" 
          refreshMode="partial" 
          refreshId="InstrumentDealPanel" 
         immediate="false" save="false"> 
          <xp:this.action><![CDATA[#{javascript:sessionScope.SDR = null; 
sessionScope.SDR = (sessionScope.SDR || new java.util.HashMap()); 
sessionScope.SDR.put("Form", compositeData.sdrForm); 
sessionScope.SDR.put("PortfolioSystem", getComponentValue("PortfolioSystem")); 
sessionScope.SDR.put("Request", "Y"); 
sessionScope.SDR.put("StaticRequested", "Yes"); 
sessionScope.SDR.put("Status",0); 
sessionScope.SDR.put("StaticReqStatus", "New"); 
sessionScope.SDR.put("InstrumentType", compositeData.InstrumentType); 
sessionScope.SDR.put("ISIN", getComponentValue("inputText1")); 
sessionScope.SDR.put("Exchange", getComponentValue("comboBox1")); 
sessionScope.SDR.put("Currency", getComponentValue("comboBox2")); 
sessionScope.SDR.put("QuotationCurrency", getComponentValue("comboBox3")); 
sessionScope.SDR.put("PSET", getComponentValue("inputText2")); 
try { 
    getComponent("ISIN").setValue(sessionScope.SDR.ISIN); 
} catch(e) {} 
try { 
    getComponent("InstrumentShort").setValue(""); 
} catch(e) {} 
try { 
    getComponent("InstrumentName").setValue(""); 
} catch(e) {} 
try { 
    getComponent("RIC").setValue(""); 
} catch(e) {} 
try { 
    getComponent("CUSIP").setValue(""); 
} catch(e) {} 
try { 
    getComponent("SEDOL").setValue(""); 
} catch(e) {} 
try { 
    getComponent("BloombergID").setValue(""); 
} catch(e) {} 
try { 
    getComponent("MaturityDate").setValue(""); 
} catch(e) {} 
try { 
    getComponent("InstrumentType").setValue(sessionScope.SDR.InstrumentType); 
} catch(e) {} 
try { 
    getComponent("Exchange").setValue(sessionScope.SDR.Exchange); 
} catch(e) {} 
try { 
    getComponent("QuotationCurrency").setValue(sessionScope.SDR.QuotationCurrency); 
} catch(e) {} 
try { 
    getComponent("Currency").setValue(sessionScope.SDR.Currency); 
} catch(e) {} 

try { 
    getComponent("PSET").setValue(sessionScope.SDR.PSET); 
} catch(e) {} 
try { 
    getComponent("PSETFull").setValue(""); 
} catch(e) {} 

getComponent("dialogNewSec").hide();}]]></xp:this.action> 
         </xp:eventHandler> 
        </xp:button> 
        <xp:button 
         value="Cancel" 
         id="button5" 
        > 
         <i 
          class="fa fa-lg fa-fw fa-times" 
          style="color:red;" 
         > 
         </i> 
         <xp:eventHandler 
          event="onclick" 
          submit="false" 
         > 
          <xp:this.script><![CDATA[XSP.closeDialog('#{id:dialogNewSec}')]]></xp:this.script> 
         </xp:eventHandler> 
        </xp:button> 
       </xp:panel> 
      </xe:dialogButtonBar> 
     </xe:dialog>

按鈕顯示對話框：

<xp:button 
        value="New Security..." 
        id="NewSecurityButton" 
        title="Create a new Security Request" 
       > 
        <i 
         class="fa-external-link" 
        ></i> 
        <xp:this.rendered><![CDATA[#{javascript:@IsNewDoc() && compositeData.enableSDR && sessionScope.userRoles.contains("[STATICREQ]");}]]></xp:this.rendered> 
        <xp:eventHandler 
         event="onclick" 
         submit="false" 
         id="eventHandler4" 
        > 
         <xp:this.script><![CDATA[XSP.openDialog("#{id:dialogNewSec}");]]></xp:this.script> 
        </xp:eventHandler> 
       </xp:button>

來源

2014-10-02 Mikael Grevsten