dojo であれ jquery であれ、ajax を使用する必要がある spring-roo アプリケーションがあります。私の作成ページでは、入力フィールドの 1 つを動的にする必要があります (1 つのフィールドにテキストを入力すると、別のフィールドに同じテキストが入力されます)。Roo はデフォルトで dojo を使用して、これらの入力フィールドを検証します。これを処理するためにjqueryを使用しようとしましたが、これまでのところフィールドから値を取得できませんでした
作成.jsp
<script type="text/javascript">
<![CDATA[
$().ready(
function() {
$("#c_com_my_event_object_id_case").keypress(function() {
var str= $(this).val();
console.log(str);
});
});
]]>
</script>
<form:create id="fc_com_my_event_object" modelAttribute="object" path="/objects" render="${empty dependencies}" z="user-defined">
<field:input readonly="false" disableFormBinding="true" field="id.case" id="c_com_my_event_object_id_case" required="true" z="user-defined"/>
<field:input readonly="false" disableFormBinding="true" field="id.version" id="c_com_my_event_object_id_version" z="user-defined"/>
<field:input readonly="false" field="path" id="c_com_my_event_object_path" z="user-defined"/>
<field:input readonly="false" field="target" id="c_com_my_event_object_target" z="user-defined"/>
</form:create>
上記のスクリプトの JavaScript コンソールは「未定義」をログに記録します
私のinput.tag
<jsp:root xmlns:c="http://java.sun.com/jsp/jstl/core" xmlns:fn="http://java.sun.com/jsp/jstl/functions" xmlns:spring="http://www.springframework.org/tags" xmlns:form="http://www.springframework.org/tags/form" xmlns:jsp="http://java.sun.com/JSP/Page" version="2.0">
<jsp:output omit-xml-declaration="yes" />
<jsp:directive.attribute name="id" type="java.lang.String" required="true" rtexprvalue="true" description="The identifier for this tag (do not change!)" />
<jsp:directive.attribute name="field" type="java.lang.String" required="true" rtexprvalue="true" description="The field exposed from the form backing object" />
<jsp:directive.attribute name="label" type="java.lang.String" required="false" rtexprvalue="true" description="The label used for this field, will default to a message bundle if not supplied" />
<jsp:directive.attribute name="labelCode" type="java.lang.String" required="false" rtexprvalue="true" description="Key for label message bundle if label is not supplied" />
<jsp:directive.attribute name="required" type="java.lang.Boolean" required="false" rtexprvalue="true" description="Indicates if this field is required (default false)" />
<jsp:directive.attribute name="disabled" type="java.lang.Boolean" required="false" rtexprvalue="true" description="Specify if this field should be enabled" />
<jsp:directive.attribute name="validationRegex" type="java.lang.String" required="false" rtexprvalue="true" description="Specify regular expression to be used for the validation of the input contents" />
<jsp:directive.attribute name="validationMessageCode" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the message (message property code) to be displayed if the regular expression validation fails" />
<jsp:directive.attribute name="validationMessage" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the message to be displayed if the regular expression validation fails" />
<jsp:directive.attribute name="min" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the minimum length of the input contents" />
<jsp:directive.attribute name="max" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the maximum length of the input contents" />
<jsp:directive.attribute name="decimalMin" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the minimum size of the input contents" />
<jsp:directive.attribute name="decimalMax" type="java.lang.String" required="false" rtexprvalue="true" description="Specify the maximum size of the input contents" />
<jsp:directive.attribute name="disableFormBinding" type="java.lang.Boolean" required="false" rtexprvalue="true" description="Set to true to disable Spring form binding" />
<jsp:directive.attribute name="type" type="java.lang.String" required="false" rtexprvalue="true" description="Set field type (default 'text', or 'password')" />
<jsp:directive.attribute name="render" type="java.lang.Boolean" required="false" rtexprvalue="true" description="Indicate if the contents of this tag and all enclosed tags should be rendered (default 'true')" />
<jsp:directive.attribute name="readonly" type="java.lang.Boolean" required="false" rtexprvalue="true" description="Specify if this field should be readonly" />
<jsp:directive.attribute name="z" type="java.lang.String" required="false" description="Used for checking if element has been modified (to recalculate simply provide empty string value)" />
<c:if test="${empty render or render}">
<c:if test="${empty type}">
<c:set value="text" var="type" />
</c:if>
<c:if test="${empty readonly}">
<c:set value="false" var="readonly"/>
</c:if>
<c:if test="${empty disabled}">
<c:set value="false" var="disabled" />
</c:if>
<c:if test="${empty label}">
<c:if test="${empty labelCode}">
<c:set var="labelCode" value="${fn:substringAfter(id,'_')}" />
</c:if>
<spring:message code="label_${fn:toLowerCase(labelCode)}" var="label" htmlEscape="false" />
</c:if>
<c:if test="${empty validationMessage}">
<c:choose>
<c:when test="${empty validationMessageCode}">
<spring:message arguments="${fn:escapeXml(label)}" code="field_invalid" var="field_invalid" htmlEscape="false" />
</c:when>
<c:otherwise>
<spring:message arguments="${fn:escapeXml(label)}" code="${validationMessageCode}" var="field_invalid" htmlEscape="false" />
</c:otherwise>
</c:choose>
</c:if>
<c:if test="${empty required}">
<c:set value="false" var="required" />
</c:if>
<c:set var="sec_field">
<spring:escapeBody javaScriptEscape="true" >${field}</spring:escapeBody>
</c:set>
<div id="_${fn:escapeXml(id)}_id">
<label for="_${sec_field}_id">
<c:out value="${fn:escapeXml(label)}" />
:
</label>
<c:choose>
<c:when test="${disableFormBinding}">
<input id="_${sec_field}_id" name="${sec_field}" type="${fn:escapeXml(type)}" />
</c:when>
<c:otherwise>
<c:choose>
<c:when test="${type eq 'password'}">
<form:password id="_${sec_field}_id" path="${sec_field}" disabled="${disabled}" />
</c:when>
<c:otherwise>
<c:choose>
<c:when test="${readonly eq true}">
<form:input disabled="${disabled}" id="_${sec_field}_id"
path="${sec_field}" readonly="${readonly}"></form:input>
</c:when>
<c:otherwise>
<form:input disabled="${disabled}" id="_${sec_field}_id" path="${sec_field}"></form:input>
</c:otherwise>
</c:choose>
</c:otherwise>
</c:choose>
<br/>
<form:errors cssClass="errors" id="_${sec_field}_error_id" path="${sec_field}" />
</c:otherwise>
</c:choose>
<c:choose>
<c:when test="${required}">
<spring:message code="field_required" var="field_required" htmlEscape="false" />
<spring:message argumentSeparator="," arguments="${label},(${field_required})" code="field_simple_validation" var="field_validation" htmlEscape="false" />
</c:when>
<c:otherwise>
<spring:message argumentSeparator="," arguments="${label}, " code="field_simple_validation" var="field_validation" htmlEscape="false" />
</c:otherwise>
</c:choose>
<c:set var="sec_field_validation">
<spring:escapeBody javaScriptEscape="true">${field_validation}</spring:escapeBody>
</c:set>
<c:set var="sec_field_invalid">
<spring:escapeBody javaScriptEscape="true" htmlEscape="true">${field_invalid}</spring:escapeBody>
</c:set>
<c:set var="sec_field_required">
<spring:escapeBody javaScriptEscape="true">${field_required}</spring:escapeBody>
</c:set>
<c:set var="sec_validation_regex" value="" />
<c:if test="${!empty validationRegex}">
<c:set var="sec_validation_regex" value="regExp : '${validationRegex}', " />
</c:if>
<script type="text/javascript">
Spring.addDecoration(new Spring.ElementDecoration({elementId : '_${sec_field}_id', widgetType : 'dijit.form.ValidationTextBox', widgetAttrs : {promptMessage: '${sec_field_validation}', invalidMessage: '${sec_field_invalid}', required : ${required}, ${sec_validation_regex} missingMessage : '${sec_field_required}' }}));
</script>
</div>
<br />
</c:if>
</jsp:root>
前もって感謝します！