Using onFocus method with embedded html

Hi,
I have embedded html in a servlet. I am using a text field to call the onFocus method with the following code:
out.println("<input type='text' name='name' value='0' onFocus='if(this.value=='0')this.value=';'>");
If I was using straight html with no servlet this works fine. When the user clicks on the field the default value is automatically erased.
Why will this not work in a servlet?
I have also tried calling a javascript function. Please note that I successfully use javascript with input type 'button' to render a pop up window with dimensions. So my javascript inside a servlet works elsewhere.
Thanks VERY MUCH for your time
Rick

I don't think it's the same as I'm doing. Essentially, I have a JEditorPane subclass, which just has a few custom tags in it. I don't need them to be recognized by java, since it will be uneditable, but I just need to know how to convert from the getText() locations to the actual displayed text locations.
Also, when I set the text as text/html, it creates a bunch of extra HTML tags, so it's larger than the original String used to create it.

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maheshguruswamy wrote:
lemonboston wrote:
maheshguruswamy wrote:
I think a singleton might be a better approach for you. Just kill the public constructor and provide a getInstance method to provide lazy initialization.Thanks maheshguruswamy for advising on the steps to create a singleton from this class.
Could you maybe advise also about why do you say that it would be better to use singleton? What's behind it? Thanks!In short, it seems to me that a single instance of your class will be able to coordinate actions across your entire application. So a singleton should be enough.But that doesn't answer why he should prefer a singleton instead over a bunch of static methods. Functionally the two are almost identical. In both cases there's only one "thing" on which to call methods--either a single instance of the class, or the class itself.
To answer the question, the main reason to use a Singleton over a classful of static methods is the same reason the drives a lot of non-static vs. static decisions: Polymorphism.
If you use a Singleton (and and interface), you can do something like this:
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There are other reasons that may suggest a Singleton--serialization, persistence, use as a JavaBean pop to mind--but they're less common and less compelling in my experience.
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I am writing an applet which uses embedded HTML and some custom tags in a sub-class of JEditorPane that I wrote. I need to be able to get the position of certain tags within the text, which I can do using the JEditorPane.getText() method. But now that I've found the right tags, how can I highlight text contained within them in the visible Pane?
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Using onFocus method with embedded html

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