Question

我需要帮助填充动态下拉选项的结果。因此，如果有人从下拉列表中选择学校，他们将看到学校列表，大多数是40，然后当点击学校时，＆＃34;应用日期＆＃34;它将为他们提供添加日期的选项。所以如果＆＃34;应用日期＆＃34;只检查然后他们可以输入日期。以下是我的问题

当有人点击特定学校时，您如何查询结果？让我们说字段名称是how_many_classrooms，投影仪等
如何使用复选框将下方的日期字段变灰并取消灰显，如果存在日期，则在查询中使用它？

有点贵宾在CF.任何帮助将不胜感激。感谢

<!---javascript for keeping selected value (not working)--->
    <script type="text/javascript">
        function showSelection(theList) {
            var selectedValue = theList.options[theList.selectedIndex].value;
            document.getElementById('contentDiv').innerHTML = selectedValue;
        }
    </script>


                <cfif isDefined('form.one')>
                    <cfset myschool = form.one>
                </cfif>

    <!--- if school has been selected, save (not working) --->
            <cfparam name="myschool" default="">
            <cfif isDefined('form.one')>
            <cfset myschool = form.one>
            </cfif>


            <!---cfform --->
            <cfform method="POST" action="#cgi.script_name#" preserveData="true">
            <select name="one" required="yes" onchange="this.form.submit()">
                    <option>Select Type</option>
                    <option value="school"> School</option>
                    <option value="EID">EID</option>
                    <option value="principal">Principal Investor</option>
                    <option value="books">Sponsor Booksard</option>
                </select>
            </cfform>
            <cfif structkeyexists(form, "one" ) and form.one neq "">



                <!---All the queries for dynamic drop down --->     


<cfswitch expression="#form.one#">
<cfcase value="school">
        <cfquery name="schoollist" datasource="Employees" dbtype="ODBC">
            select school 
            from schools_view order by school
        </cfquery>

        <select name="schoollist" required="yes" onchange="this.form.submit()">
            <cfoutput query="schoollist">
                <option value="#schoollist.school#" <cfif isDefined('form.one')><cfif form.one eq "#schoollist.school#">selected</cfif></cfif>>#schoollist.school#</option>
            </cfoutput>
        </select>
       </cfcase>



    <cfcase value="EID">
        <cfquery name="EIDlist" datasource="Employees" dbtype="ODBC">
            select EID, booksardname 
            from EID_Employees 
            order by EID
        </cfquery>

        <select name="EIDlist" required="yes" onchange="this.form.submit()">
            <cfoutput query="EIDlist">

                <option value="#EIDlist.EID#">#EIDlist.EID# #EIDlist.booksardname#</option>
            </cfoutput>
        </select>
    </cfcase>


    <cfcase value="principal">
        <cfquery name="principallist" datasource="Employees" dbtype="ODBC">
            select employee_number, selectName from Employee_View
            order by selectname
        </cfquery>

        <select name="principalList" required="yes" onchange="this.form.submit()">
            <cfoutput query="principalList">
                <option value="#principalList.selectname#">#principallist.selectName#</option>
            </cfoutput>
        </select>
    </cfcase>

    <cfcase value="books">
        <cfquery name="books" datasource="Employees" dbtype="ODBC">
            select distinct(customer_number), name 
            from sponsor_view
            order by name
        </cfquery>

        <select name="books" required="yes" onchange="this.form.submit()">
            <cfoutput query="books">
                <option value="#books.name#">#books.name#</option>
            </cfoutput>
        </select>
    </cfcase>
</cfswitch>
<cfelse>

</cfif>


    <tr><td>
        <cfform method="POST" action="#cgi.script_name#">
        <cfinput type="Checkbox" name="ControlName" value="Yes|No" onclick ="return true;">Check if limit by dates
        <tr><td><strong>Start of Period (mm/dd/yyyy):</strong><cfinput name="reportstart" type="text" maxlength="10" required="yes"  validate="regular_expression" pattern="[0-9]{2}[/\-][0-9]{2}[/\-][0-9]{4}$" message="Date should be in the form mm/dd/yyyy with leading zeros in month and day"></td></tr>
        <tr><td><strong>End of Period(mm/dd/yyyy):</strong><cfinput name="reportend" type="text" maxlength="10" required="yes" validate="regular_expression" pattern="[0-9]{2}[/\-][0-9]{2}[/\-][0-9]{4}$" message="Date should be in the form mm/dd/yyyy with leading zeros in month and day"  ></td></tr>
        <tr><td><input type="Submit" name="submit" value="Continue"></tr>
    </cfform>






    <tr><td>If not checked, show a drop down or radio list to select desired sort order: <li>No special sorting, will display items in report in the order in which they have been entered
<li>Sort by Report Number, will display items in reportsorted using the Report Number
<li>Sort by Report Due Date, will display items in report sorted by due date from earliest date to latest date
</td></tr>
    <tr><td>Button to continue. </td></tr>
</tr>

</body>
</html>

Coldfusion查询复选框

0 个答案: