Question

我有简单的用户搜索应用程序。首次点击时，数据未加载或表单未提交。

    <p:inputText id="search" value="#{userview.search}" label="search"
                    style="margin-right:30px;font: 13px verdana,helvetica,arial,sans-serif;line-height: 21px;color: #000;
                text-decoration: none;width:320px;height:20px;" />
                <p:watermark for="search"
                    value="Enterprise Username/ Firstname/ Lastname" id="watermark" />

                <p:commandButton value="Search" id="ajax1"
                    action="#{userview.searchResult}" update="formId"
                    style="font-size: 16px;background-color: #007a67; color: initial;text-shadow: none;
        font-weight: 600;" />

<p:dataTable var="user" value="#{userview.users}" id="searchData"
            rendered="#{userview.users!=null}" style="margin-top:20px"
            filteredValue="#{userview.users}"
            paginatorTemplate="{RowsPerPageDropdown} {FirstPageLink} {PreviousPageLink} {CurrentPageReport} {NextPageLink} {LastPageLink}"
            rows="10" paginator="true" rowsPerPageTemplate="5,10,15">

            <p:column headerText="Enterprise Username"
                style="width:150px">
                <h:outputText value="#{user.userid}" />
            </p:column>

Answer 1

我的建议：设置p：commandButton属性ajax = false，删除更新属性，在页面中放置h：messages，单击该按钮，您将看到错误

表单未在首次点击时提交

1 个答案: