javascript - Dynamically create objects and dynamically add data

Figure: 1. The tables on the left side are dynamically added by clicking the "Add" button above. Click on a row of the table on the left to create a table on the right (any number of rows will do), with a one-to-many relationship on the left and right. 2. When you want to add a new row on ...

女神的闺蜜爱上我 2017-07-05 10:44:16 0  2  828

javascript - Dynamically adding routing error

I added a route dynamically and then an error was reported. The code for adding a dynamic route is as follows. The data is the data obtained from the background. I wrote a 404 page myself, and there is no such error in path: '/404'. {code...} Then the following error is reported, solve {code...}

typecho 2017-07-05 10:49:44 0  2  909

javascript - How to delete the data dynamically added by jquery when clicking the cancel button, leaving the original one?

As shown in the picture, this is a pop-up box. The content in the red circle is suitable for things dynamically added by jquery. How can I delete the dynamically added things after saving or canceling, leaving the original ones to ensure that the next time I click on the pop-up box, it will still lo...

天蓬老师 2017-05-18 10:50:42 0  5  581

Move the content to the left by adding the Width property

I have provided margins to the body. main {left margin: 200px; right margin: 200px; text alignment: center} Since I want to display the text in two lines instead of one, I added the width attribute to the style. The line .p{font size: 12px; width: 200px} can be used to display the paragraph in two l...

P粉738046172 2024-04-06 22:01:35 0  3  1046

Add static data to fetched data in Vue.js: a step-by-step guide

For my application I want to add an ad banner after every 5 items in the data. So as you scroll, you see 5 data items that I pulled, one ad, and then 5 more data items that were pulled. Any idea how to do it? <divv-if="this.data.length!=0"class="md:flexmd:flex-wrapmd:justify-around...

P粉301523298 2024-03-29 16:28:51 0  1  414

python - How to dynamically add tasks during the run of celery beat scheduler?

I tried django-celery-beat and added tasks in the admin background. It can dynamically add tasks, but it will only take effect after restarting celery beat. Is there any other way to try?

某草草 2017-05-18 10:56:10 0  2  2181

javascript - The dynamic v-bind:class that adds attributes through control in the rendering list li of vue2.0 does not take effect immediately

For example, the code: Step 1: Get a data object array from the server: [obj, obj, obj], Step 2: Add a browser object obj to each sub-object: {code...} Step 3: Bind this attribute to the html structure to control dynamic class {code...} and the result is:...

给我你的怀抱 2017-05-19 10:13:11 0  2  666

centos7 - centos 7, add nginx to start at boot?

In vmware11, install centos 7 minimal, compile and install nginx 1.6.3, and add startup. I don’t know why, but it always doesn’t work? Although centos 7 is managed with systemctl, my mysql and php-fpm can be successful, but nginx just doesn't work. I don't know how...

phpcn_u1582 2017-05-16 17:23:57 0  4  807

The use of adding data in laravel uses valdiate to verify whether the data exists in the relational table

When adding data, is it possible to verify whether the data exists in the relational table through valdiate?

黄舟 2017-05-16 16:48:44 0  3  537

Looking for the name of a vim plug-in that automatically adds file headers (picture included)

As shown in the figure, when using vim to open a new file (such as a.cpp), the file header is automatically added. I would like to ask which plugin can do this. Thanks.

大家讲道理 2017-05-16 16:40:17 0  3  892

javascript - How to add data obtained by ajax to the component

Is there no way to directly add v-for to a custom component? Why is this part no longer loaded after I add v-for? How can I put the data obtained by ajax into it? Please help me. I would be very grateful if you could give me some help. {Code...} This will allow it to execute only in a loop...

大家讲道理 2017-05-19 10:38:29 0  4  542

Add additional values ​​to displayed format data fields using javascript

I'm trying to achieve this: I want to create a form that collects data entered by the user and prints it on the screen. So far I have achieved almost a working effect with the code snippet below, however, I need the "textone" and "textTWO" fields to display the additional data va...

P粉598140294 2024-04-04 15:17:13 0  1  3727

Add items to cart using Vue?

I'm trying to figure out how to implement shopping cart functionality on a page using Vue.js. I get a list of items from an API call and print them when the page loads. But I'm having trouble trying to add items to my cart. The functionality should include the ability to select the quantity of items...

P粉464088437 2024-03-26 12:34:33 0  1  413

Add different classes to dynamically created elements

I have an array of objects where each object has a textValue, an active, info etc. I will loop through this arrangement and display the buttons for each element. For each button inside I add a div and within the 3 paragraphs I try to add classes and conditionally show some paragraphs to each button....

P粉573809727 2023-09-11 13:34:46 0  1  556

Teacher, why don't you talk about adding multiple data at once?

Teacher, why don’t you talk about adding multiple data at once?

外星人 2018-12-17 22:17:40 0  1  1254

Add a product tab to Woocommerce with a checkbox to add functionality to add a second "Add to Cart".

I need some help, thank you very much for your efforts! My problem is that the installed plugin replaces the standard add to cart button on the product page. I don't want to change it and I need to add a second add to cart button below it. The situation is that another plugin for free product sample...

P粉262113569 2023-07-31 15:01:29 0  1  548

Adding here will add null values. How can we prevent the added data from being null?

Adding here will add null values. How can we prevent the added data from being null?

Simon（朱思衡） 2021-03-29 15:33:58 0  0  927

add column discount on cart table woocommerce

Hello, I want to add a column to the cart table with the discount percentage can you help me? I have the code for the product page////_______________________________________________________________________________//////AGREGAELPORCENTAJEDEDESCUENTOJUNTOALPRECIOMAYORISTA//Onlyfor

P粉807471604 2023-08-31 11:32:05 0  1  511

Is there a way to add data to a database table in batches in symfony2?

Is there a way to add data to a database table in batches in symfony2? Do you have any knowledge in this area?

某草草 2017-05-16 16:45:00 0  1  443

Vue js - Add text and dropdown box to editable HTML content box

I'm using Vue.js. I'm trying to add text and a dropdown box in an editable HTML div. I want to add a drop down box using a button. This dropdown box can be added anywhere in the text, just like where I place my cursor. Now, it almost works, but I can't find a problem. I can't find the problem when I...

P粉288069045 2023-07-27 17:02:54 0  1  563