Get the ID of the Current Textbox using JQuery
I have a form with 2 text boxes that all do the same thing. They each call the JQuery function below after each keypress. Since I have 2 textboxes that all do the same thing, I'd like this function to work for both. How do I change this function so that it'll grab the textbox's ID that is currently开发者_C百科 being edited instead of just the one?
The part where I'd like to insert my textbox's id is '#DocId'.
$(function() {
$('#DocId').live('keydown', function() {
var styleValue = $(this).val();
$('#tableContent').load(
'/CurReport/TableResults',
{ style: styleValue }
);
})
});
Here is my HTML:
<td><%= Html.TextBox("DocId") %></td>
<td><%= Html.TextBox("LangCode") %></td>
Thank you,
Aaron
Based on your edit, this will work:
$('#DocId, #LangCode, #ThirdBoxIDHere').live('keyup', function() {
$('#tableContent').load('/CurReport/TableResults', { style: $(this).val() });
})
This is assuming they all use #tableContent, if not then it'll need to be able to get at an attribute on something to determine that.
Something like this maybe:
<body>
<textarea class="commonClassName" name="DocId" id="DocId" rows="8" cols="40"></textarea>
<textarea class="commonClassName" name="DocId2" id="DocId2" rows="8" cols="40"></textarea>
<div id="tableContent" style="border: 2px solid #678;padding: 1em;">
</div>
<script type="text/javascript">
$(function() {
$('.commonClassName').live('keyup', function() {
var styleValue = $(this).val();
// do your own magic here
$('#tableContent').html(styleValue);
})
});
</script>
</body>
Using a classname to attach live to both elements here.
I used keyup to avoid a one-character lag.
You can get the ID by $(this).attr('id') and change your selector to $('#DocId, #LangCode').
加载中,请稍侯......
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