Struts html:select tag

Hi All,
I am using struts. I want a dropdown single select menu option on my Jsp page.
Basically, the options would be a dropdown either US or CA (meaning USA or CANADA). Html selectoptions is easy. How to do it in struts ?
Once page is displayed, US will be selected by default. Then user may select either of the value from dropdown.
Then, I have a state option dropdown, which should get populated, depending upon the first selection. Meaning, if user selects US in first dropdown, then all USA states show up in this second single select options.
If user selects CA in first dropdown, then CANADA states show up in this second dropdown. I have the states list with me for both US and Canada.
Can anyone send me a snippet of code for first dropdown. and then how in struts can I populate the second single select states dropdown (depending on whether user selected US or CA in first dropdown)
Any help highly appreciated.
thanks,
pp

Thanks Shanu.
Nope. I am populating states in both cases in the ActionForm constructor. in other words, they are not coming from database. Folowing is short snippet how I am populating. So, I am able to display those states on the Jsp page dropdown.
Onlything, i am stuck at is "that determination switch" as I quoted in previous post like
If (US) then showUsStates else show CanadaStates on the Jsp thinggy ......... I am stuck here.
And it has to happen on client side, cause if I sybmit the form, its gonna complain about other mandatory textfields like city , zip , phone NOT found as a result of Submit to ActionForm validation -- Even when user has yet to input rest of values and submit the entire form. Thats the reason why I say "On selection of country dropdown, population of appropriate states has to happen on client side"
Any idea ?
public CreateServiceRequestForm() {
         countrybean = new CountryBean[2];
         for (int i = 0; i < 2; i++) {
             countrybean[i] = new CountryBean();
             countrybean.setCountry(i);
countrybean[0].setCountryName("US");
countrybean[1].setCountryName("CA");
statebean = new StateBean[54];
for (int i = 0; i < 54; i++) {
statebean[i] = new StateBean();
statebean[i].setStateId(i);
statebean[0].setName("AK");
statebean[1].setName("AL");
statebean[2].setName("AR");
statebean[3].setName("AZ");
statebean[4].setName("CA");

Similar Messages

How to make struts html:select tag readOnly....!!!!

Hi All,
In my below code I want to make <html:select> as readonly like I did for <html:text>
I don't want to make it disabled as it is graying out that field.
My requirement is that it should be visible and also it shouldn't be editable.
I am using Struts...!!!
<html:text property="paramName" size="20" maxlength="50" readonly="true"/>
<html:select property="paramTypeId" disabled="true"> // I dont want to use this--- disabled="true"
     <html:options collection="queryReturnType" property="value" labelProperty="label"/>
</html:select>Thanks in advance....!!

Can some one tell me in the below code
*1. what is test="${controlEnabled}"....wha is this controlEnabled variable*
*2. do I need to create an attribute for paramTypeId_Label in my form bean ??*
I just wanna to make my <html:select> readonly..pls see my first post in this thread....!!
<c:choose>
     <c:when test="${controlEnabled}">
       <html:select property="paramTypeId" >
            <html:options collection="queryReturnType" property="value" labelProperty="label"/>
       </html:select>
     </c:when>
     <c:otherwise
       <html:text property="paramTypeId_Label" value="${queryReturnType[paramTypeId].label}" readonly="true"/>
       <html:hidden property="paramTypeId"/>
     </c:otherwise>
</c:choose>--Thanks

Html:select tag

Hi all,
In my jsp page i am using struts html:select tag,some contents are not fitting in the alloted size so i want to give horizontal scrolling for this select box,pls any body can tell me which property of select tag can be used,or any html tricks by which i can achive horizontal scrolling.examples will be help full.
thanks,

There aren't any tricks. This has nothing to do with Struts or JSP. It only has to to with HTML. The width is controlled by the size of the options or the size of the HTML area it has to display in. The latter if it's restricted otherwise by some table cell's width. I don't believe that I've ever seen a select box which has horizontol scrolling in any browser ever.

Use of titleKey attribute in html:select tag

Hi,
There is one "titleKey" attribute to create mouse over pop-up texts taking key values from property files in case of i18n. It works for every struts specific tag like <html:text titleKey="help.rmc.name"/> or <html:checkbox titleKey="help.rmc.name"/> except for <html:select> tag which is used for creating combo box or list box. But this tag contains the titleKey attribute.
Please give me some suggestions how to implement this mouse over pop-up texts in case of <html:select> tag

Hi,
There is one "titleKey" attribute to create mouse over pop-up texts taking key values from property files in case of i18n. It works for every struts specific tag like <html:text titleKey="help.rmc.name"/> or <html:checkbox titleKey="help.rmc.name"/> except for <html:select> tag which is used for creating combo box or list box. But this tag contains the titleKey attribute.
Please give me some suggestions how to implement this mouse over pop-up texts in case of <html:select> tag

Query on struts html:optionsCollection tag !

Hi,
I've a query on struts <html:optionsCollection tag. I'm trying to render the values of an arraylist using the optionsCollection . The arraylist is stored as a part of form object. But the issue is that each row of arraylist contains a string data. The arraylist is returned by a remote process.Now, when I use the following struts code,
<html:select property="userProxy" size="1" >
<html:optionsCollection property="userProxy" value="" label=""/>
</html:select>
what shud be the value for value and label , as the arraylist contains only one string per row . The userProxy is the arraylist field defined in the form object.
My question, will I be able to use the <html:optionsCollection tag in this scenerio ?
I'll really appreciate if someone can get back to me on this.
Thnx

The html:optionsCollection tag is designed to work with a collection of beans, each with a "label" and "value" attribute.
If you only have a list of strings, then you probably want to use the html:options tag.
Note that your ActionForm should have two attributes
// form bean"
String userProxy; //stores the currently selected userProxy
List userProxyList; //list of userProxies.
// assume appropriate get/set methods
// the jsp page:
<html:select property="userProxy" size="1" >
<html:options property="userProxyList"/>
</html:select>Cheers,
evnafets

How to use form name in struts html:form tag

Hi,
I want to validate text box value, if it is ordinary html form I would have done like this <form name="myform" action="xxxx.jsp" onsubmit="return validate()">
But am using struts html:form tags. In this case how can I use/specify name for a form.
Can any one help me.
Thanks

The name of the form comes from the actionForm you have defined backing it.
View source on the generated page to see what HTML it constructs.
You are able to use the onsubmit event with the <html:form> tag just like the standard one, so if all you want to do is that:
<html:form action="/saveUser" onsubmit="return validate()">
...You can also give it a styleId, which will generate an id in the HTML.
See the tag documentation for details: http://struts.apache.org/1.2.x/userGuide/struts-html.html#form

Struts html:text tag background colour

How to change the background colour of Struts <html:text> tag?

styleClass and styleId, you can put css value on it

Struts html:iterate tag

Hello all,
Does anyone know if the struts html:iterate tag can be used to iterate through an ArrayList? Can you populate a html:radio tag with such an iterator?
If anyone has code examples of these, they would be MOST appreciated!
Thank you!

I have an ArrayList object that contains a collection of Listing objects.
The Listing object has two methods getID, getName
In the ActionForm there is a variable listingData of List type. How can I use the logic:iterate tag to traverse the ArrayList object and display the id and name of the ListingObjects?
What has to be added in the logic:iterate tag below?
<table>
<logic:iterate id="listingForm" name="listingForm" property="listingData">
<tr>
<td>
// Here I want to output the value of ids
</td>
<td>
// Here I want to output the value of names
</tr>
</logic:iterate>
</table>Do I need a nested logic:iterate tag?
Should the ArrayList be populated with a J2SE class rather than a business object, i.e. the Listing class?

Html select tag issue.

Hi All,
I created a new project using EB3 to develop a photoshop extension. In that panel, I added the drop down box as follows,
<body onLoad="onLoaded()">
     <select>
            <option value="">1</option>
            <option value="">2</option>
            <option value="">3</option>
            <option value="">4</option>
     </select>
</body>
I am seeing an issue, following are the steps to reproduce it,
- Open the panel.
- Click on the drop down. (Drop down opens)
- Now loose the focus from the panel by clicking outside the panel.
- Now click on the drop down. (Here comes the issue)
Drop down doesn't open but it comes into the focus and when I clicked second time it will open.
So every time when focus loosed the panel and I clicked on the drop down nothing happens on first time.
And the strange thing is that I am seeing this issue on windows only.
Anyone have any idea why it behave like this or is it a select tag bug in html panel?
Thanks for any help..

Yep, I second that. Combos take two clicks to be activated. Seems like yet another bug from a long, long list of issues with this CEP.

Using taglibs to generate html select tag

Hello,
I'm using taglibs to generate html select statements like this:
<input:select ... options="<%= optionsMap %> </input:select>
However I would like each option element to be assigned a
"onclick" attribute. Is that possible?
Thanks!

>
<input:select ... options="<%= optionsMap %> </input:select>
Probably u meant ...
<html:select ..>
<html:option value="all">All</html:option>
</html:select>
You cannot add an onclick event on the "option" element. Its an incorrect tag.
However you may add an onClick or rather onChange event of html:select
Cheers
-Rohit

Jsf equivelent of struts html:base tag

I'm having an issue with the myfaces panelNavigation component. I'm including it in a series of pages with subview & jsp:include tags. It's working great with one exception. If I browse to a document one directory deeper than the "home" page, and then click the "home" link taking me back to the parent directory, the external css sheet doesn't load. All of my links and text are there, but not styled at all. If I click the link again, every thing loads fine.
I remember the <html:base> tag from struts and I tried using it on the home page. However, the page refused to load and the server did not throw a stack trace (even though the logging is set to FINE).
I'm wondering if anyone else has experienced a similar issue and if there is an equivelent tag in JSF to solve this problem.
Thanks!

thanks for you answer.
but when i use the <html:base/> tag, everybody can see my internal structure when viewing the source code of the generated html in browser.
i think i haven't understood the base tag (and have never used it).
could somebody tell me how to use this tag correctly ? (html or struts version)
actually my problem is, i used to define a variable at the top of every jsp page like this :
<%! String conPath ; %>
<% conPath = request.getContextPath();%>
then,
<a href="<%= conPath%>/some/link">Some Text</a> or <img src="<%=conPath%>/image/bottom.jpg">, is there a better way without using java code in jsp ? because when the context root changes some day, i have to change all jsp pages.
can the <base> tag be helpful here ? how ?
yawmark,
when i put all my jsp files under WEB-INF, do i have to change something in struts-config.xml ?
thanks in advance

Unable to Load struts-html-el Tags

Hello, I downloaded the struts-html-el-1.2.8.tld and dropped it in my Elipse workspace under the WebContent/WEB-INF/tld directory where other struts-html.tld, struts-logic.tld, etc. are.
In my JSP, I have
<%@ taglib uri="http://struts.apache.org/tags-html-el" prefix="html-el"%>where http://struts.apache.org/tags-html-el is what is given in the struts-html-el-1.2.8.tld.
Then, I used <html-el:form ...> <html-el:checkbox ...> <html-el:hidden ...> in my JSP. But, I got runtime error: "Unable to load tag handler class org.apache.strutsel.taglib.html.ELFormTag"
What should I do?

Where do I find the JAR for the html-el? I could not find it from the Struts framework download.
What is the URL for tht JAR? Thanks in advance.

HTML select tag on irpt page - update database from options

Hi all,
I have an irpt page with two selects. It is the traditional move stuff from one select to the other, then set the order of the options in the configured select. (Admin page to specify an ordered list of items)
After the user gets the list how they want it, I would like to send the options to an MII transaction (iCommand?) to update the database table that backs this admin data.
I can do a comma delimited string to hold the select tag's option values, but would like to know if there is a more elegant way!
Ideas?
Thanks,
--Amy Smith
--Haworth

It sounds elegant already - a pretty simple javascript loop to build your csv and Param.1 to your iCommand applet query should work like a charm.
If you need to run it to a TRX, then the StringListToXML action makes turning your csv into linkable properties a simple effort.

How to use bean write in struts html:text tag

hi,
i'm new to struts concepts.here i'm trying to write a value in html struts tag using <bean:write>
my current tag is
<html:text property="empname" value='<bean:write name="employee" property="empid">' />
but it gives same tag in the text box.how i can solve this.

what am I doing wrong?You will notice above that I mentioned
YOU CAN'T USE CUSTOM TAGS AS ATTRIBUTES TO OTHER CUSTOM TAGS
(was that loud enough for you to notice this time)?
Try
<html:text styleId="instruction" styleClass="text" size="50" name="instruction" property="value"/>
//or
<html:text styleId="instruction" styleClass="text" size="50" property="instruction" value="<%= instruction.getValue() %>"/>
better alternative: populate your formbean with your action and just have:
<html:text styleId="instruction" styleClass="text" size="50" property="instruction"/>
If you set the "instruction" property of your formBean in the action, the value will be automagically reflected here.
Cheers,
evnafets

Struts - HTML:link tag with dynamic page attribute?

I am trying to use the html:link but the page value is dynamic (resulting from the bean within the iterate tag). The code below doesn't work - error. Is there a way to use all Struts tags and make this happen. Any ideas?
        <logic:iterate id="myMenuForm" property="menuItem" scope="session" name="menuForm" >          <html:link page="<bean:write name="myMenuForm" property="menuDisplayName"/>">                  <bean:write name="myMenuForm" property="menuDisplayName"/>          </html:link>        </logic:iterate> Thanks,
mlv

Thanks for all your help. Based on all you your comments, it is now working
and I thought I would provide some details about how I got it working.
There are not that many examples within the Struts documentation.
id = unique name for the object that can be referenced within the iterate
tag.
name = is the Bean, in this case it's the ActionForm, that contains the List
object that will be iterated. In my case, I have a ActionForm that contains
a List property that contains all the menu item rows from the databse.
property = is the property name within the ActionForm that is the List
object. Links to the getter method
Within the <bean:write> tag you use the id name to get a handle on the final
object from the iterate tag and the property is one of the property values
within the bean that is contained within the List.
So in this case I have a ActionForm bean that contains a List property that
contains a collection of beans.
FormAction - bean
property menuItems of type List contains:
- row 1 = bean (with a property of menuDisplayName)
- row 2 = bean (with a property of menuDisplayName)
- row 3 = bean (with a property of menuDisplayName)
Here's the JSP code for the tag.
        <logic:iterate id="myMenuForm" name="menuForm" property="menuItem" >
          <html:link page="www.yahoo.com"/>
                  <bean:write name="myMenuForm" property="menuDisplayName"/>
          </html:link>
        </logic:iterate>Now I would like to make the <html:link> page attribute value dynamic from
the iterate bean. Therefore, you can make the url for the link dynamic If
you know how to do that, please feel free to provide some help.

Struts html:select tag

Similar Messages

Maybe you are looking for