How do you display data in a 'textarea' using struts application,
This is my code:
<html:textarea property="comments" </html:textarea>
<bean:write name="FormBean" property="comments"/>
where FormBean is my beanclass and comment is a property in beanclass.
But I cannot get it too work.
Thanks in advance for your help.
If you use Struts action forms and you have the html:textarea tag inside your html:form tag (this tag is only valid when nested inside a form tag body) then the following code is all you need:
<html:textarea property="comments" />
Don't know what you are trying to do with bean:write but if you want to display that inside your html:textarea I'm not sure you can. The property attribute is mandatory for the html:textarea tag and will use that as the content.
Related
I am trying to automate test case using Protractor and Jasmine. The problem is I have an "article" web element tag that gets created at runtime and this web-element has a as sub element. This div element has a "id" tag associated with it. The structure of the code is below.
<article class="a b c d" data-ng-repeat="xyz repeat">
<div id="THIS IS WHAT I WANT" class="class name">
</article>
Now I am able to get get hold of the article web-element. but I am not able to get the ID attribute in the div. The ID values is generated dynamically. Kindly suggest how I can get the ID value.
Thank you
You can use a CSS Selector like this:
article > div
This will get you a div inside of an article. Now you can use this to play around and specify the selector further with classes or other stuff.
If you managed to get the div element you can then pull out the idea using (not sure if the syntax is correct but you should get the idea):
element.getAttribute('id')
1) element(by.xpath(//div[#class='class name'])).getAttribute('id')
2) element(by.xpath(//article [#class='abcd']//div[#id='THIS IS WHAT I WANT'])).getAttribute('id')
You can use chains like this:
element(by.classname('')).element(by.className('classname'));
or
element(by.css('css of parent')).element(by.css('child css'));
or you can use element(by.repeater('repeat in reapeats')).element(by.css(''));
I would like to change the href attributes of the link tags that have the following attribute :
rel="apple-touch-icon-precomposed"
Does anyone know how to achieve that ?
Thank you
Ext.select can be used to search for DOM elements. To understand how to select elements in the DOM, one may have a look at jQuery Selectors documentation.
Ext.dom.Element.set can then be used to change the href attribute. Note that even if Ext.select returns a collection, all methods of Ext.Element can be used on the collection.
In short, this gives something like this:
Ext.select("a[rel='apple-touch-icon-precomposed']").set({href: 'my-other-link.html'});
I am using <bean:write/> tag in my struts program to catch my data into text field but I want to update/edit those data which is coming by this tag so I want to use <html:text/> tag with <bean:write/>, is it possible?
is there any other option to update <bean:write/> tag's data.
I am using this tag like -
<bean:write name="Customer" property="lastname"/>
It's not entirely clear to me what you want to update, and under what circumstances.
If you're saying to want to have the customer's last name be an editable text field, then initialize the ActionForm with the appropriate values before displaying it to the user; you don't need the <bean:write> tag at all if you're just trying to initialize/show a form field.
How to access a form variable using JSTL ?
e.g.
<html:text property="abc" ... />
<c:out value="${abc}"/>
abc is always blank, even though I have value set by action sending to this page.
If you refer with ActionForm, you can retrieve the value. "abc" is one of the property of ActionForm(you created) which will be available in request scope as it has been set in ActionServlet during processing request.
So get the value like this, suppose your ActionForm is 'TestForm', then retrieve as ${TestForm.abc} or <c:out value="${TestForm.abc}"/>
I have a jsp page with the tags:
<logic:iterate id="var" ...
....
<bean:write name="var" property="p1" ...
etc.
And I need, on each iteration, to generate a href composed from the various bean's properties. I even need to URLEncode some of them so the link works.
Something like
<logic:iterate id="var" ...
....
<html:link action="otheraction.do?_X_
<bean:write name="var" property="p1" ...
etc
where X is generated by collecting the bean's properties; something like
String X="p1="+URLEncode(p1)+"&p2="+SimpleDateFormatof(p2)+"&p3="+p3;
How can I do that ?
Thanks in advance.
Better to make one POJO class.
1. Assign all your values to the object in Action which is being called before your jsp page comes in the picture.
2. Keep the object of POJO to request attribute.
3. Get the value from request attribtue on JSP using <bean:write> tag.