How to use angular’s ​​custom directives

This time I will show you how to use angular's custom instructions. What are the precautions when using angular's custom instructions. The following is a practical case, let's take a look.

Customized specification

angular.module('dir',[  ]).directive( 'mydir' ,function(  ){   return {template:'
hello
'}} )

Customized specification extends the attributes of the original html.

Specified application:

 
写成自定义属性                      ----A----属性
-写成元素。注意如果需要改变模板路径里面的内容，就需要使用ng-transclude,然后在模板指令的配置项里写
return {templateUrl :../template.html,transclued:true}          -----E----元素

You can write templateUrl(scope:{footer:@footer}) in the configuration item (note that footer in the element tag in @footer is an attribute ),

Error: $compile:iscp

Invalid Isolate Scope Definition
Description
When declaring isolate scope the scope definition object must be in specific format which starts with mode character (@&=<), after which comes an optional ?, and it ends with an optional local name.
myModule.directive('directiveName', function factory() {  return {
    ...
    scope: {      'localName': '@', // OK
      'localName2': '&attr', // OK
      'localName3': '
Multiple words in the directive use camel case naming ('myDir'). You can use my-dir to write instructions in html, because html is not case-sensitive. 
-- replace: true in templateUrl(scope:{footer:@footer}, replace:true) can replace the custom-specified tag. 
The form of the specified class: a2cdb136a79469197e61a7b5adbc122716b28748ea4df4d9c2150843fecfba68, but because the default is A||E, a matching mode configuration item needs to be added: 
templateUrl (scope:{footer:@footer}, restrict:C) can be added successfully. ------Category C------
There are four matching modes in total: A, C, E, M (Comment , less commonly used), if not Write the matching pattern, the default is A || E.
 I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website! 
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