Ajax Id Auto Incrementing
I will probably sound or look dumb by this but I need to learn. Check out the following part of a code:
$('.buttonclass').click(function(){
var button_id = $(this).attr('id');
$('#'+button_id).click(function(){
var开发者_如何学Python yes = $("input#yes").val();
if (yes == "") {
return false;
}
var id = $("input#id").val();
if (id == "") {
return false;
}
var dataString = 'yes='+ yes + '&id=' + id;
//try insted this //alert (dataString);return false;
$.ajax({ type: "POST", dataType:'HTML',
//or the appropiate type of data you are getting back
url: "http://www.edshaer.com/EdinburgCISD/Gorena/Gorena.php", data: dataString,
//in the php file do $email = $_POST['email'];
//not a good practice but you can try with it and without it
success: function(data) {
$("#div").hide(data).fadeOut();
$("#div").html(data);
$("#div").show(data).fadeIn();
// Change the content of the message element
// Fade the element back in
} });
//ajax ends
return false; });
//click ends
});//document ready ends
My button ID that is being submitted in my html page is sending random numbers. For example It can be:
$("#383").click(function() {
or it can be:
$("#521").click(function() {
My question is, how do I do it to auto increment the ID of the button clicked so that no matter what ID number is clicked it will still run the run the code smoothly... Right now I have this:
$('.buttonclass').click(function(){
var button_id = $(this).attr('id');
$('#'+button_id).click(function(){
Hopefully someone can help me... let me know if you need more info... Thank you in advanced...
Here is part of my HTML code... Hopefully it will be a little more understandable...
<?php
$data3 = mysql_query("SELECT * FROM `EdinburgCISDGorenamessage`
ORDER BY `ID` DESC LIMIT 0, 100")
or die(mysql_error());
echo "<div id=\"div\"> <table align=\"center\" width=\"570\">";
while($info3 = mysql_fetch_array( $data3 ))
{
$id = $info3['ID'];
}
?>
<form name="contact" id="post" method="post" action="">
<input id="id" value="<?php echo $id?>"/>
<input type="submit" class="buttonclass" id="<?php echo $id?>" name="<?php echo $id?>" value="Yes" />
<input type="submit" id="no<?php echo $id ?>" name="no<?php echo $id ?>" value=" No " /> </form>
I don' want to provide the whole code because its too messy and it doesn't go with the question... Let me know if you need anything else.
Use a class instead. Add a class to the button, and an incremental id you give it while printing it out in your html (I suppose you echo buttons in a loop?), and then just use one snippet:
$('.buttonclass').click(function(){
var button_id = $(this).attr('id');
$('#'+button_id).click(function(){
// your function here
alert(button_id); // just to see if ID is retrieved
)};
});
So, if you have
<button id="325" class="buttonclass" type="button">BUTTON 325</button>
<button id="150" class="buttonclass" type="button">BUTTON 150</button>
The ID of the button you click is retrieved only when you press it
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