A website can have multiple color schemes, such as normal mode, night mode, and so on.Simple example a ANGULARJS small app that toggles the color scheme by clicking the toggle button to toggle the class of the BODY element.1. Live samples can be viewed at the following Codepen URLs: http://codepen.io/ChristyWang/pen/NPxNMx2. Toggle button source code is generated by the following Web site: https://proto.io/
Example of input in angularJS: angularjsinput
Here is an example of how to use an input command.
Copy codeThe Code is as follows:
The code is very simple. I hope you can enjoy it with free extension.
Angularjs $ example of form submission implemented by http,
Requirement: request a third-party background interface to return an html string as follows. The front-end implements form POST submission,
Note: form submit () automatically submits the input tag hidden. Pay attention to document. redirect. submit () in script code ();
In order to execute the previous string html code, the new property of the ifr
Bidirectional binding
Bi-directional binding is the most practical function of ANGULARJS, it saves a lot of code, so that we focus on data and views, do not waste a lot of code in the DOM monitor, data synchronization, about bidirectional update, you can look at the following figure:
Data--> View
Here we only demonstrate how to bind to the view after having the data.
After clicking the button, the div content becomes dick, the effect
About Sonarlanguage is what dongdong, here is not described, if you are interested in it, please go to the previous essay open Source: angularjs example--sonar Project use language map. Here is a recent practice version of learning Coffeescript.
Coffeescript is a concise, JavaScript-based preprocessor language that can be statically compiled into JavaScript, which is primarily influenced by Ruby and Python
Angular provides a api--copy (source,destination) that can replicate objects, and it performs a deep copy of the source object.
The following points need to be noted when using:
If there is only one argument (an object that does not specify a copy), a copy object is returned
If destination is specified, a deep copy of the object is copied to destination
If source is null or undefined, then the source is returned directly
If source is desitination, then the error will be.
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