how to click a button automatically for every 10ms?

Question

I'm new to scripting and i'm want to create a script so that it automatically clicks an "Add to Cart" button on the webpage once I visit it

HTML CODE IN THE BUTTON IS

<div id="gb_atc_e0c344b8" class="a-section a-spacing-small a-visible">
<div class="a-button-stack">
<span class="a-button a-spacing-none a-button-primary a-button-icon" id="a-autoid-0">
<span class="a-button-inner">
<i class="a-icon a-icon-cart"/>
<button title="Add to Shopping Cart" class="a-button-text a-text-null" type="button" id="a-autoid-0-announce">Add to Cart</button>
</span>
</span>
</div>
</div>

I've tried using the following script but none of them working If someone could help me create a script that would automatically click the add to cart button I would be extremely grateful

setInterval(function() {
    $('.a-text-null').trigger('click');
}, 10);

setInterval(function() {
   $("#a-autoid-0-announce").trigger('click');
}, 10);

setInterval(function() {
     $('.a-text-null').trigger('click');
}, 10);

setInterval(function() {
     $("#a-autoid-0-announce").trigger('click');
}, 10);

Why the hell would you want to click that button every 10ms? — Sirko, Jan 23 '15 at 13:30
Seriously, this is obviously a XY problem. Ask specific question regarding your former issue, not the fix you think would work — A. Wolff, Jan 23 '15 at 13:33
How exactly have you confirmed that none of these approaches are "working"? When you debug this, does the code execute at all? Does it repeat at the desired interval? Does the jQuery selector find the element(s) you're looking for? Is there even a click handler to be invoked? — David, Jan 23 '15 at 13:33
no it is for ordering product in a flash sale as it lasts only for 2 to 3 seconds — Chaitanya, Jan 23 '15 at 13:33
possible duplicate of [What's the easiest way to call a function every 5 seconds in jQuery?](http://stackoverflow.com/questions/2170923/whats-the-easiest-way-to-call-a-function-every-5-seconds-in-jquery) — Sadikhasan, Jan 23 '15 at 13:34
Your code look right but there is no click callback. I have check it in this bin http://jsbin.com/xeyapayale/1/edit?html,js,console,output — Himen, Jan 23 '15 at 13:36
@David Any one of the code is not hitting the Add to cart button — Chaitanya, Jan 23 '15 at 13:38
try on this website i'm this as reference http://www.amazon.in/dp/B00NTYJQM2/ref=gb1h_img_m-2_3007_b78bdf33?smid=A14UQ4H17XUX90&pf_rd_m=A1VBAL9TL5WCBF&pf_rd_t=101&pf_rd_s=merchandised-search-2&pf_rd_r=19DPX3D3MYEYNA0EAF3D&pf_rd_i=4192584031&pf_rd_p=578443007 — Chaitanya, Jan 23 '15 at 13:40
@Chaitanya: Did *you* try on that website? Because when I try I get a *very specific* error message. `"$ is not a function"` You need to load the jQuery library before you can use it. — David, Jan 23 '15 at 13:43
@David is their any other way to add to cart button without jQuery libraries — Chaitanya, Jan 23 '15 at 13:48
@Chaitanya: Sure, you can trigger the click event. For example, http://stackoverflow.com/questions/2381572/how-can-i-trigger-a-javascript-event-click — David, Jan 23 '15 at 13:50
@David As i'm new to coding i'm struggling to find solution for 5 hours. Ur help made me to solve within 5 minute Thank u very much — Chaitanya, Jan 23 '15 at 13:59

score 0 · Answer 1 · answered Jan 23 '15 at 13:32

0

window.setInterval(function(){
  $("#a-autoid-0-announce").trigger('click');
}, 10);

answered Jan 23 '15 at 13:32

dpfauwadel

3,866
3
23
40

score 0 · Answer 2 · answered Jan 23 '15 at 13:39

0

As we can't see the complete code, make sure that you have attached event handlers to the elements as well, e.g.

$("a-autoid-0-announce").on("click", function(){
        // do something
});

answered Jan 23 '15 at 13:39

Villager

604
6
15

Here is the reference i'm using this page HTML code http://www.amazon.in/dp/B00NTYJQM2/ref=gb1h_img_m-2_3007_b78bdf33?smid=A14UQ4H17XUX90&pf_rd_m=A1VBAL9TL5WCBF&pf_rd_t=101&pf_rd_s=merchandised-search-2&pf_rd_r=19DPX3D3MYEYNA0EAF3D&pf_rd_i=4192584031&pf_rd_p=578443007 – Chaitanya Jan 23 '15 at 13:41

how to click a button automatically for every 10ms?

2 Answers2