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Select and edit when creating node.appendChild in EXTJS

I'm very new to Extjs and I'm currently working with a tree where I create a branch and then sections. I need help with the code editing functionality. createSection: function (button) {varnode=Button.up('menu').node;if(node.data.leaf){returnfalse;}node.expand();varnewSection=node.appendChild({name:...

P粉321676640 2024-04-03 17:39:46 0  1  696

TP5.1 Implement search function in multi-table related query

Problems with the multi-table associated search function: The code is as follows: // Implement the search function $productName = Request::param('productName'); $storeName = Request::param('storeName'); if ( !empty($productName) &a

Jackie 2020-06-16 22:43:38 0  4  2060

javascript - Multiple field search in a single control

1. The search function in the project can search based on the parameters returned by the background. 2. Now it can only search in a single field (re-request data). How to deal with multiple fields? Is it a filter to search in multiple fields? How exactly? Made it? Part of the code is as follows {cod...

某草草 2017-05-15 17:14:05 0  1  761

Regarding the disabling of the sorting function and menu in system management is invalid

Regarding the sorting function and menu disabling function in system management, is it invalid? Did the teacher forget to write it, or is there something wrong with my code?

 2018-12-28 14:54:54 0  2  1435

Rails Javascript - Converting jQuery to Javascript not working using Rails 7

Rails7 with Turbo/Hotwire. I'm reusing code copied from an old project from 2018. This code/jQuery is for the info popup: $(document).ready(function(){$('#info').hover(function(){$('#popup').show();},function (){$('#popup').hide();});});After rewriting javascript (correct?), this is me

P粉436688931 2024-01-16 22:01:23 0  1  669

Facing overflow issues with React Slick

I'm using reactslick to make a slider, the slider card contains a dropdown menu with many options. When the dropdown is open, half of the dropdown is cropped and the full dropdown cannot be viewed. Codepen: https://codepen.io/gtm18/pen/YzRdaML (demo with jQuery) $(document).ready(function(){$('.caro...

P粉827121558 2023-09-17 10:16:57 0  1  639

How to add condition before scrolling operation

I'm having a problem using the fullpage.js library. When my modal opens, I need the screen to not scroll. I tried disabling scrolling using onLeave, afterLoad and jQuery with the following code: $(document).ready(function(){$(window).bind("wheel",function(e){if(document.getElementsByClassN...

P粉738046172 2023-09-06 00:00:45 0  1  627

javascript - Questions about timers and preventing continuous clicks

{Code...} As above, I used vsg to randomly generate 30 circles. I hope that when I click on each circle, the circle will become larger and more transparent until it is deleted from the DOM tree; my code can slowly realize this function one by one. But once you double-click quickly, the error as show...

高洛峰 2017-06-21 10:12:14 0  2  1140

javascript - Problem with parameters passed in settimeout

{Code...} Use settimeout to write the expansion and contraction of the secondary menu. Pass a function with parameters in settimeout. I don’t know how to pass it. In the video, it is written like this: setTimeout("addHeight('"+ul+"' )",10) But it's not normal. What's the reason?

三叔 2017-07-05 11:06:49 0  2  932

javascript - How to use nextElementSibling to find the next node in js

{Code...} 1. Use nextElementSibling to find the next node with the id of dialogArea and modify its value. 2. Only use native js without jquery. 3. The purpose is to use the hidden input as the positioning coordinates to search downwards when the ID and class of the input cannot be obtained under som...

天蓬老師 2017-05-19 10:12:12 0  3  751

jQuery variable redirects to undefined url despite it being a string

I'm having trouble trying to redirect to a new URL using jQuery, but somehow it doesn't work in this specific case. I'm using jQuery with html and Djangobacklog, but I don't think either of these cause the undefined parameter to be displayed. The code is quite simple: $(document).on('click','.view-d...

P粉478188786 2024-04-01 21:03:17 0  1  640

Vue CLI - TypeError: Cannot read property of undefined (read '1')

I'm a beginner with VueJS and would love your help. I'm trying to create a weather forecast application based on OpenWeatherMapAPI. The concept is this: Enter a location on the home page and hit the search button. (In my code it is a component Search.vue) Redirects to another page and displays the r...

P粉068174996 2024-03-25 22:30:03 0  1  659

javascript - using turn.js in vue

Use turnjs in the vue component as a plug-in for flipping books. First introduce the corresponding jquery in index.html, and then add it to the component as follows: {code...} There should be no problem with sequential references, but the turn function cannot be called. , the console reports an erro...

女神的閨蜜愛上我 2017-07-05 10:55:38 0  1  2108

Unable to call function on AJAX success

I can't successfully use most jQuery with Ajax. I'm trying to get the error message from the response to appear in my notification (toast) div, but nothing I try except .show() and .hide() will work. I have used console.log() to make sure it is indeed decoding the response from the url and everythin...

P粉020556231 2023-09-02 13:54:42 0  2  661

Change image via onclick() function

I want to change one picture to another when clicking on the object. The code is stacked in the following order: What I want is that when I click, the image is replaced with a colored version of the image, i.e. another image. Now, I know I can do it using JQuery/JS. But I don't want to add a lot of ...

P粉242535777 2023-08-18 08:53:28 0  1  622

How to enable React components to record the variables of right-click, which requires double-clicking to achieve

I'm having an issue with a React component in my project where I need to click twice during navigation for the right click variable to be logged correctly. Here are the details of the problem and my code: I have a React component that represents a course navigation system. When I click on a course i...

P粉083785014 2023-08-15 22:46:56 0  1  693

Laravel Modal does not return data

I don't know why I'm not getting the value from the modal in my Laravel controller. Please check it for me. However, I use the same code for other modes and controllers. It's working and returning the value from the property without any issues. I'm using Laravel8 and php8.1; below is my code. app\Ht...

P粉174151913 2024-03-29 10:31:31 0  1  592

Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use

明民 2017-10-10 17:04:14 0  2  1391

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

After installing the PHP toolbox, all the mysql tables in phpstudy that I installed before are gone. What should I do?

劉袁銘 2017-10-10 19:25:59 0  4  2944

mcrypt_get_key_size()

To use mcrypt_get_key_size() in php study, how to enable mcrypt_

劉袁銘 2017-10-10 19:47:34 0  1  1173