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PHP, the common choice of tens of millions of web developers around the world

Course Elementary 5456

Course Introduction：2023-9-14 evening 20:00-22:00 video number + simultaneous live broadcast on this site!

Selected fiddler packet capture tutorial - don't do bad things after learning

Course Intermediate 4460

Course Introduction：Fiddler is an HTTP debugging proxy that monitors the system's HTTP network data flow in the form of a proxy server. Fiddler can also allow you to check all HTTP communications, set breakpoints, and all "incoming and outgoing" data from Fiddle. Fiddler also includes a simple but powerful JScript .NET event scripting subsystem, which can support numerous HTTP debugging tasks.

Self-study IT network Linux load balancing video tutorial

Course Intermediate 11332

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Shangxuetang MySQL video tutorial

Course Advanced 17635

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

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JavaScript implements multi-select box input

When I click select, a box pops up and we can select multiple options, including parent and child. When the option is selected, the ID number is immediately displayed in the input box. When we click OK, the box will be hidden. I want each box to be done individually within the input box. This is my HTML: <p>When I click select, a box pops up and we can select multiple options, including parent and child. When the option is selected, the ID number is immediately displayed in the input box. When we click OK, the box will be hidden. I want each box to be done individually within the input box. This is my HT

2023-09-06 09:26:47

javascript - select box default value

This is the html part of select {code...} The following is the equipmentProcedureList part defined {code...} The effect of the current writing method on the page is: no items are selected in the select box and it is blank. However, if you remove the value="{{$index}}" in the option...

2017-06-12 09:30:32

javascript - Click the select box option to pop up ngDialog. When you click cancel, close the pop-up box and hope that the value of the select box remains unchanged.

Title text ## Below is my code. After clicking cancel, the value of the select box will still change {code...} {code...} {code...}

2017-05-16 13:19:18

Need a jquery script to move selected options from a select box based on the end user's current selection

I have an HTML page where the end user can rank our items via a select box element. See the fiddle to see a simple demo: https://jsfiddle.net/Balkanlii/ghecv1j8/1/ I want to build a jquery script that in the event the same ranking is selected a second time (if the end user changes their mind etc.) will change the selected option. So: Suppose item 1 is selected as number 1, then when the end user comes to item 2 and decides to set this item as number 1, he should only select option 1 here while

2024-04-04 18:40:04

v-select component does not show selected option in v-select box

I have a problem using v-select component. The V-select component doesn't show the selected item... it shows the options in the dropdown but after selecting it shows blank in the select box. Here's the problem - the dropdown menu shows up.. but doesn't show anything after selecting it. Like this..it's blank. This is my code<template><div><v-selectlabel="broadcast"v-model="broadca

2023-12-24 22:47:36

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jQuery custom multi-select drop-down box effect implementation method

Course Introduction：In the project, you need to customize a drop-down box multi-select plug-in. For business problems, it is better to implement it yourself. This article mainly introduces the jQuery custom multi-select drop-down box effect in detail. It has certain reference value. Interested friends can refer to it. I hope it can help everyone.

2018-01-06 comment 0 2679

Custom select drop-down option box component in WeChat applet

Course Introduction：There is no select drop-down option box in the WeChat applet, so it can only be customized. If you want to customize, you can choose a template or a component to create it. This time I selected components, so that I only need to introduce components and add data, and do not need to worry about other things, so that it can be reused in multiple places.

2020-06-24 comment 0 4239

js custom personalized drop-down selection box example_javascript skills

Course Introduction：The drop-down selection box must be familiar to everyone. In most cases, the default one is used. In order to break the tradition, I will share with you the sample code of using js to customize the drop-down selection box. Interested friends can refer to the following

2016-05-16 comment 0 1258

How to use the select all command of Vue.js to implement the select all operation of multiple selection boxes

Course Introduction：In Vue.js development, it is often necessary to handle the select-all operation of multi-select boxes. You can easily implement the single-select and multi-select functions of multi-select boxes using the v-model directive of Vue.js. However, to implement the select-all function of the multi-select box, you need to use Vue.js's custom instructions. This article will introduce how to use the select all command of Vue.js to implement the select all operation of multi-select boxes. 1. Create a select-all instruction. First, define a select-all instruction in the Vue.js instance and name it v-check-all: ```javascriptVu

2023-04-12 comment 0 1282

thinkphp模板中select框不能被选中，

Course Introduction： thinkphp模板中select框不能被选中，求救！！！大家好，为什么在thinkphp模板中这样写，当两个值相等时select框也不处于选中状态？

2016-06-13 comment 0 1168

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