I have a
TextBox (id=txtFilterValue),
Add button (id=btnAdd) and
Table (id=queryTable)
once user enter the value in text box, they may press the enter key. So when they press the enter key, it should call the Add Button which is already defined in jquery.
//Preventing ENTER Key
$('#form1').on('keyup keypress', function (e) {
var keyCode = e.keyCode || e.which;
if (keyCode === 13) {
//$('input[name = btnAdd]').click();
$("#btnAdd").trigger('click');
e.preventDefault();
return false;
}
});
As I thought it's working. But it's calling two times and the values are adding 2 times. It shouldn't add two times.
when I click the Add button directly, it's entering the record only one to my table.
//Filter Query Add to TABLE and TEXTBOX
$("#btnAdd").click(function () {
var selectedField = $("#FilterField option:selected").text();
var operator = $("#ddlOperator :selected").val();
var filterValue = $("#txtFilterValue").val();
var query;
var textFilterRecord = $("#txtFilterRecord").val();
//values seperated by COMMA
var arrayTxtConditionValue = filterValue.split(',');
if (operator == 'equalTo') {
if ($("#txtFilterRecord").val().length == 0) {
//put the single quotation( ' ) in between values
var filterCommaValue = '';
for (var i = 0; i < arrayTxtConditionValue.length; i++) {
if (i == 0) {
filterCommaValue = filterCommaValue + "'" + arrayTxtConditionValue[i] + "'";
}
else {
filterCommaValue = filterCommaValue + ",'" + arrayTxtConditionValue[i] + "'";
}
}
query = selectedField + ' IN(' + filterCommaValue + ') ';
$("#txtFilterRecord").val($("#txtFilterRecord").val() + query);
$("#queryTable > tbody:last-child").append('<tr><td class="FieldNameID">' + selectedField + '</td><td class="OperatorID"> IN(' + filterCommaValue + ')</td></tr>');
}
else {
var filterCommaValue = '';
for (var i = 0; i < arrayTxtConditionValue.length; i++) {
if (i == 0) {
filterCommaValue = filterCommaValue + "'" + arrayTxtConditionValue[i] + "'";
}
else {
filterCommaValue = filterCommaValue + ",'" + arrayTxtConditionValue[i] + "'";
}
}
var radioButton = $('input[name=group]:checked').val();
query = radioButton + ' ' + selectedField + ' IN(' + filterCommaValue + ') ';
$("#txtFilterRecord").val($("#txtFilterRecord").val() + query);
$('#queryTable > tbody:last-child').append('<tr><td class="FieldNameID">' + radioButton + ' ' + selectedField + '</td><td class="OperatorID"> IN(' + filterCommaValue + ')</td></tr>');
}
}
});
$('#form1').on('keyup keypress', function (e) {
// ...
Here you are listening for two events with the same callback. That means whenever one of them occur the callback will be called. Since they're both related to the key events (both are pretty much the same), the callback will be called twice.
So just remove one of them like this:
$('#form1').on('keypress', function (e) {
// ...