How to call a Java method with arguments which is defined in Ja开发者_开发问答va class, from JSP using JSTL/EL. The method is returning arrays. Any return value can be used.You can only invoke methods
In request attribute I have list of objects (say user objects) so how can I loop through it display data on my jsp page? Can I use <c:foreach> but then how I can say that it is User 开发者_运维问
Folks, I\'m finding that with a test value o开发者_Go百科f 1 minute expiry in web.xml the following code redirects to the given url immediately when the page is rendered:
If I do: <% pageContext.setAttribute(\"foo\", \"bar\"); %> <custom:myTag/> it seems like I should be able to do:
I want to dynamically create variable names in java el. The problem is that the second line returns sessionScope.saved_activity as a string instead of data.
In plain JSP I can get first item by EL ${form.items[0]}, but in a JSP tag the same expression throws the following exception:
how to add el code and jstl code to the textbox generated dyanmically lik开发者_StackOverflowe ${fn:escapeXml(param.foo)} as value of textbox.That\'s not possible. Webbrowser doesn\'t understand JSTL
I have a EnumMap: EnumMap<Gender, Integer> genderMap = new EnumMap(Gende开发者_开发百科r.class);
I have an Arraylist of Arraylist< String>\'s and I am trying to access a string value. Say I wanted to access the third String in the second ArrayList in my jsp f开发者_JS百科ile, but I wanted to d
I have a situation in which I think it is a good idea to use an EL function that is a void java method. This is a simple jsp to update a database of people\'s first and last name. So, there are two te
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