Making Enter key (on keyboard) to submit the information --Jquery
My Form looks like this:
<body>
<form id="myForm" method="post">
<label>id:</label>
<input type="text" name="id" id="id" size="50"/>
<div id="hidden" style="display: none;">
<label>Name:</label>
<input type="text" name="name" size="50"/><br/>
<input type="button" id="button2" value="Update" size="25" /> <br/>
</div>
<input type="button" id="button1" value ="Get Info" onclick="document.getElementById('hidden').style.display = ''; this.style.display = 'none'" size="25"/>
I have JS that looks like this
$(document).ready(function(){
$("#button1").click(function(){
$.post(
'xxx.php',
{ id: $('input[name="id"]', '#myForm').val() },
function(json) {
if (json.abc === 'no'){
alert('does not exist');
}
else{
$("input[name='name']").val(json.name);
}},
"json"
);
});
$("#button2").click(function(){
$('form#myForm').attr({action: "xxx1.php"});
$('form#myForm').submit();
});
});
The problem is that the user can only submit this form by clicking on the submit button. Any ideas on how i can adjust the js so that 开发者_运维问答the enter button(on keyboard) also submits the form?
Note: there are two submit buttons both are interlinked.
You could give your input element an id, for easier retrieval:
<input id="txtName" type="text" name="name" size="50"/><br/>
Then you may bind your function to the keypress event:
$('#txtName').keypress(function (e) {
if (e.which == 13) {
$("#button1").click()
}
});
Or, for a general case, you may want to just bind the function to every text box of the form:
$('#myForm input:text').keypress(function (e) {
if (e.which == 13) {
$("#button1").click()
}
});
This code works for me.
$('#yourform').bind('submit', function() {
加载中,请稍侯......
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