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javascript - ajax how to request php, php not running

The requirement is this. I have an ajax polling request for a php. In php, a message is actively pushed to a specific WeChat user. There is no output content. I just want it to run. But the actual situation is that there is no output and it does not run. I did a test, a code in php generates a file....

僅有的幸福 2017-05-27 17:41:54

Opencart 2: Call php files using Ajax

I want to ajax call a system/helper php file I created that calls a method on a model that adds a coupon in the database. php file contains the following content. <?phpfunctioncoupon_for_acumba(){$this->load->model('total/coupon');echo$this->model_total_coupon->coupon_test();} I creat...

P粉153503989 2024-03-31 23:09:02

Pass form with multiple ids and select to PHP using AJAX

I'm trying to collect selected checkboxes, update or delete them and pass this form to php via ajax. I'm very new to this and have spent a few days trying to figure out a way. Web research didn't give me any results, I tried sending ajax a few different ways - no results. Although using only PHP, I ...

P粉729198207 2024-02-26 14:17:13

PHP does not recognize content sent by Ajax

I can't get PHP to read text sent via Ajax. index.html<head><linkhref="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css"rel="stylesheet "integrity=

P粉693126115 2024-04-02 21:25:42

javascript - Sending ajax to return data using php is unsuccessful

1. I want to send ajax and use php to return a json data, but even the string "Hellow world" cannot be returned. 2. Upload the code js code {code...} php code {code...} Error message: Submit the address bar: http://heima.com/Coder/%E6%B5... Print result: {code...} 3 before request is initi...

給我你的懷抱 2017-06-21 10:10:23

PHP returns a two-dimensional array to ajax. How does ajax display the values ??in this two-dimensional array on the page?

As shown in the title, PHP has successfully passed the two-dimensional array back to ajax. Using alert in ajax can successfully print out the two-dimensional array. However, when alerting a one-dimensional array, the pop-up window will prompt undefined. I want to display the specific values ??in the...

LRTRL 2017-06-27 09:47:06

ajax - Problems with php getting values ??from the front end

Dear friends, I am new to PHP. As shown in the picture, the same variable $name has no value when output using echo. However, the input value can be found from the database below. Why is this? , detailed questions, the code is attached below. This is a screenshot of the ajax request on the front-end...

僅有的幸福 2017-05-16 13:03:16

May I ask what program editing and debugging software does the teacher of "Getting Started with PHP and Ajax" use?

May I ask what program editing and debugging software does the teacher of "Getting Started with PHP and Ajax" use? Where can I download it!

尹顯東|智慧農(nóng)業(yè)專家|*** 2018-07-22 18:35:08

PHP AJAX not updating dynamically even though consolelog has correct value

I'm trying to update $_POST['category'] by clicking a button. I'm trying to use AJAX (for the first time) to achieve this, as read on multiple other pages here. My JS function currently updates the correct value in the console, but it cannot actually update the POST to the correct value, or at least...

P粉550257856 2024-04-02 17:50:59

serializers - The data passed by ajax is a serialized string, why does php accept it as an array?

Front-end code: if(register_flag){ //The registration information is correct {code...} php code require 'config.php'; {code...} The error reported here says that the second parameter of explode() should be of type string , but what I wear is an array type. The data passed by ajax is of string type.....

伊謝爾倫 2017-05-16 13:00:09

When ajax requests data from the database in php and returns it to javascript using JSON, some data cannot be displayed. Can you please solve this problem?

What I wrote is a filtering function. I used Ajax to request information from the database in PHP and sent it back to JavaScript using JSON. However, when entering relevant content, some filters can be read from the database, while others cannot. I would like to ask Ask how to solve it. javascript c...

過(guò)去多啦不再A夢(mèng) 2017-06-13 09:22:04

angular.js - Angularjs $http ajax issue?

Angularjs $http request I judged the request type in the backend php and found that it was not an ajax request. I then used jquery's $.ajax and found that php can be recognized as ajax. What's going on?

滿天的星座 2017-05-15 16:58:55

How to get the value printed on the screen while waiting for ajax result?

I'm using jQueryajax to send an ajax request to a php file. $.ajax({url:VIP_AJAX_URL+'/add',data:'slug='+slug,method:'POST',beforeSend:function(){Swal.fire({title:'Please wait..',html :'We're checking.<br/>This process may take some time.',allowOutsideClick:fa

P粉252116587 2023-09-15 23:36:30

Using JS $(this).attr('action'); in Html cannot get the value

I have just been exposed to PHP for a short time and am a novice. Now I am stuck and I can’t find a solution online. Now I want to implement a simple function: use ajax in Html to pass variables to the test2 method in PHP. ---thinkphp 3.2.3, ajax submission, php function processing problem: cannot r...

品茗坐看風(fēng)吹雨 2018-03-21 14:21:21

Download file via ajax +php header

1. There are two files, one is the browser page and the other is the background php file. I want to use php header to download the document. After writing as follows, how can I pop up a dialog box prompting for download on the browser page? Currently, there is no response when clicking download in t...

為情所困 2017-05-16 13:13:13

ajax $.get request php unstable - Stack Overflow

html file {code...} php file {code...} Question 1: The callback function console.log(data) can be printed out, but the $('div.show').html(data) step runs successfully The probability is very low, and every time it happens, it feels like convulsions. Question 2: Console network (Google), the requeste...

阿神 2017-06-05 11:07:32

php - Does laravel have ajax verification mechanism

1. Does laravel have an ajax verification mechanism csrf_token() 2. What to do if a page has multiple forms? 3. What to do if a page loads more using ajax. If the page loads more, you also want to enable verification.

世界只因有你 2017-06-16 09:18:57

[php] Cookie problem with ajax request interface

Scenario: For example, there are two interfaces, user login interface a, and user information acquisition interface b. There is no problem at all when calling from the browser. Now when we need to use jq's ajax to call these two interfaces, something goes wrong. Let’s talk about the browser first. I...

阿神 2017-05-16 12:03:02

javascript - Is there any good way to expiry the session during ajax request?

The session expired after the front-end ajax request returned the html code. The back-end was developed with php. Is there any good way to solve it?

阿神 2017-05-16 13:01:18

What is the interaction mechanism between HTML-JavaScript/JQuery-PHP?

I studied PHP by myself during this period and encountered many problems, including PHP-JavaScript not being able to pass values ??directly, or AJAX calls, etc. Later I came to this conclusion, but I don’t know if it is right? I hope an expert can give me some guidance.

phpcn_u5220 2017-06-28 14:24:58

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