Javascript OnBlur not working

I have a textbox which is disabled by default... the onclick works and enables it to be typed in, but when i click the radio button away.. it doesn't disable the textbox again

Any clues ?

<input type="radio" name="group1" value="website" OnBlur="javascript:document.getElementById('websiteurl').d开发者_运维百科isabled = true;" OnClick="javascript:document.getElementById('websiteurl').disabled = false;">
<input name="websiteurl" type="text" id="websiteurl" value="http://" size="50" disabled="true" />

Thanks in advance

Lee

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There is no attribute "enabled". You would have to set disabled to "disabled" to disable an input, or remove the attribute "disabled" to enable it.

disabled="true" is the wrong syntax, it should be disabled="disabled"

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There is no attribute enabled. You use disabled and set it to true or false.

Besides that:

Use lowercase attributes (otherwise it's not valid XHTML); there's no need to put javascript: in front of it. Additionally, it is better to attach events from JavaScript code instead of inlining them. Especially if you use a library like jQuery it's extremely easy:

$('input[name=group1][value=website]').blur(function() {
    $('#websiteurl').attr('disabled', 'true');
}).click(function() {
    $('#websiteurl').removeAttr('disabled');
});

(of course a #id would be much better instead of the input[name=group1][value=website] selector)

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Change enabled to disabled and it will work.

There is no enabled property.

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Not totally sure on the context, but wouldn't a checkbox be more appropriate in this situation to disable or enable a textbox?

$('input[type="checkbox"]').click(function() {
    if (this.checked) {
        $('#websiteurl').removeAttr('disabled');
    }
    else {
        $('#websiteurl').attr('disabled', true);
    }
});

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Try disabled=true instead of enabled=false