[英]Javascript function is not getting called on OnKeyPress and OnKeyDown event
I am trying to call a function validatQty on onkeypress and onkeydown event of a text. 我正在尝试在文本的onkeypress和onkeydown事件上调用validatQty函数。 It was working fine when I was just passing event (single parameter) to this function.
当我只是将事件(单个参数)传递给此函数时,它运行良好。 But when I tried to add a second parameter which I am getting through PHP, the function is not getting called anymore.
但是,当我尝试添加通过PHP获取的第二个参数时,该函数不再被调用。 Where is the error in my following code.
我的以下代码中的错误在哪里。
In my PHP File 在我的PHP文件中
<input type="text" id="txtAnyName"
onkeypress='return validateQty(event, <?php echo $data['anyName']; ?>)'
onkeydown='return validateQty(event, <?php echo $data['anyName']; ?>)'>
Javascript file Javascript文件
function validateQty(event, anyName)
{
alert(anyName);
var key = window.event ? event.keyCode : event.which;
if ( key < 48 || key > 57 )
{
return false;
}
}
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