


A brief analysis of the use of BootStrap modal box (classic)_javascript skills
A brief overview of BootStrap modal box
Bootstrap Modals are created using a custom Jquery plugin. It can be used to create modal windows to enrich user experience, or to add practical functions to users. You can use Popovers and Tooltips in Modals.
1, Bootstrap modal dialog box and simple use
div id="myModal" class="modal hide fade"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal">x</button> <h3 id="对话框标题">对话框标题</h3> </div> <div class="modal-body"> <p>对话框主体</p> </div> <div class="modal-footer"> <a href="#" class="btn" data-dismiss="modal">取消</a> <a href="#" class="btn btn-primary" data-dismiss="modal">确定</a> </div> </div>
Modal dialogs can be called directly using buttons or links, here is the simple usage:
<a href="#modal1" role="button" class="btn btn-primary btn-sm" data-toggle="modal">合同添加</a>
In addition, when you need to enable the dialog box to clear the form data every time it is opened, as follows:
$('#modal1').modal('hide'); $("#modal1").on("hidden", function() {$('#form1')[0].reset();}); //添加合同后,清空表单操作
The above content is the use of BootStrap modal box introduced by the editor. I hope it will be helpful to everyone. For more exciting content, please pay attention to the Script House website!

JavaScript core data types are consistent in browsers and Node.js, but are handled differently from the extra types. 1) The global object is window in the browser and global in Node.js. 2) Node.js' unique Buffer object, used to process binary data. 3) There are also differences in performance and time processing, and the code needs to be adjusted according to the environment.

JavaScriptusestwotypesofcomments:single-line(//)andmulti-line(//).1)Use//forquicknotesorsingle-lineexplanations.2)Use//forlongerexplanationsorcommentingoutblocksofcode.Commentsshouldexplainthe'why',notthe'what',andbeplacedabovetherelevantcodeforclari

The main difference between Python and JavaScript is the type system and application scenarios. 1. Python uses dynamic types, suitable for scientific computing and data analysis. 2. JavaScript adopts weak types and is widely used in front-end and full-stack development. The two have their own advantages in asynchronous programming and performance optimization, and should be decided according to project requirements when choosing.

Whether to choose Python or JavaScript depends on the project type: 1) Choose Python for data science and automation tasks; 2) Choose JavaScript for front-end and full-stack development. Python is favored for its powerful library in data processing and automation, while JavaScript is indispensable for its advantages in web interaction and full-stack development.

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JavaScriptisnotbuiltonCorC ;it'saninterpretedlanguagethatrunsonenginesoftenwritteninC .1)JavaScriptwasdesignedasalightweight,interpretedlanguageforwebbrowsers.2)EnginesevolvedfromsimpleinterpreterstoJITcompilers,typicallyinC ,improvingperformance.

JavaScript can be used for front-end and back-end development. The front-end enhances the user experience through DOM operations, and the back-end handles server tasks through Node.js. 1. Front-end example: Change the content of the web page text. 2. Backend example: Create a Node.js server.

Choosing Python or JavaScript should be based on career development, learning curve and ecosystem: 1) Career development: Python is suitable for data science and back-end development, while JavaScript is suitable for front-end and full-stack development. 2) Learning curve: Python syntax is concise and suitable for beginners; JavaScript syntax is flexible. 3) Ecosystem: Python has rich scientific computing libraries, and JavaScript has a powerful front-end framework.


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