Angularjs ng-style Instruction
Angularjs instance
Use Angularjs to add styles, use CSS Key=>value object formatting:
Definitions and usage
The ng-style directive adds a style attribute to an HTML element.
The Ng-
Program user interaction, users use mouse click, this is a common function.
In Angularjs, the Ammonium button click command is Ng-click.
Create Angularjs apps using the Angularjs language (a): Hello your name http://www.cnblogs.com/insus/p/8520555.html app in the previous article, ASP.
To create a controll
Angularjs gives IMG src value when it is in the console report 404Error wording:img src="http://www.tellyes.com/index/{{URL}}"/> Correct wording: img ng-src= " http://www.tellyes.com/index/{{ Url}} " /> When the page loads, the browser tries to load the picture from Http://www.tellyes.com/index/{{url} before the Angularjs is loaded, which fails
Use the track by sub-statement in the AngularJS ng-repeat command to solve the problem of repeated data traversal errors. angularjsng-repeat
This article describes how to use the track by substatement in the AngularJS ng-repeat command to solve the problem of repeated data traversal errors. We will share this with you
Angularjs ng-options Instruction
Angularjs instance
To populate a Drop-down list with an array element:
Definitions and usage
The ng-options directive is used for options that use the
The ng-options instruction uses an array to populate the Drop-down list,
Angularjs ng-include Instruction
Angularjs instance
Include HTML file:
Run Result:
MyFile.htm file Title
This text comes from the contained file myfile.htm!
Definitions and usage
The ng-include directive is used to include an external HTML file.
The contained content will be the child node of the s
Angularjs ng-class-odd Instruction
Angularjs instance
Set class= "striped" for odd rows in a table:
Run Result:
Alfreds Futterkiste
Germany
Berglunds SNABBK
Sweden
Centro Comercial Moctezuma
Mexico
Ernst Handel
Austria
Definitions and usage
The
Angularjs ng-open Instruction
Angularjs instance
Show or hide
Definitions and usage
The ng-open directive is used to set the open property of the details list.
If the Ng-open expression returns true, the details list is visible.
Grammar
The
Parameter
Angularjs ng-keypress Instruction
Angularjs instance
Code to execute when the key is pressed:
Definitions and usage
The ng-keypress directive is used to tell angularjs what action is required to press a key on the specified HTML element.
The
Angularjs ng-checked Instruction
Angularjs instance
Select one or select all options:
Definitions and usage
The ng-checked directive is used to set the Checked property of a check box (checkbox) or radio button (radio).
If the Ng-checked property returns Tr
Angularjs Ng-class-even Instruction
Angularjs instance
Set class= "striped" for even-numbered rows of the table:
Run Result:
Alfreds Futterkiste
Germany
Berglunds SNABBK
Sweden
Centro Comercial Moctezuma
Mexico
Ernst Handel
Austria
Definitions and usage
The
Angularjs ng-include Instruction
Angularjs instance
Include HTML file:
Run Result:
MyFile.htm file Title
This text comes from the contained file myfile.htm!
Definitions and usage
The ng-include directive is used to include an external HTML file.
The contained content will be the child node of the s
Angularjs ng-focus Instruction
Angularjs instance
Executes an expression when the input box gets the focus:
When the instance gets the focus each time in the input box, the calculated variable "Count" is automatically added to 1.
Definitions and usage
The ng-focus directive is used to tell
Ng-app is an instruction for angular, which represents a angular application (also called a module). Use Ng-app or ng-app= "" To mark a DOM node so that the framework loads automatically. In other words,Ng-app can be a property value. If you want to implement automatic loading, you cannot have
; TRng-repeat= "Employee in Employees"> TD>{{Employee.Name}}TD> TD>{{Employee.gender}}TD> TD>{{employee.city}}TD> TR> tbody> Table> Div>Body>HTML>Ng-init should only is used for aliasing special properties of ng-repeat directive. In the following example, Ng
Ng-repeat instructions can be used to refer to the following code:It is important to note that the Access button in Ng-click does not need to use the syntax of {{button}}, whereas other non-ANGULARJS environments must be evaluated in this way by {{button}}. The index of the array that $index represents in the Ng-repeat
= false;
$scope. IsC = false;
}
Function Ctrl ($scope) { $scope. IsA = true; $scope. IsB = false; $scope. IsC = false;}[HTML]View PlainCopyPrint?
Div ng-class="{' A ': IsA, ' B ': IsB, ' C ': IsC}">Div >
When Isa is true, a style is added, and when the ISB is true, the B style is added, and when ISC is true, the C style is added.[HTML]View PlainCopyPrint?
ion-list >
Ion-item
Angularjs ng-bind Instruction
Angularjs instance
Binding
Run Result:
Hello world!
Definitions and usage
The ng-bind instruction tells Angularjs to replace the contents of the HTML element with the value of the given variable or expression.
If a given var
AngularJS ng-model directiveThe Ng-model directive is used to bind application data to the value of the HTML controller (input, select, textarea).Two-way bindingBidirectional binding, the value of the AngularJS property is also modified when the value of the input field is modified:Validating user inputFormng-app=" " n
The ng-option directive is easy to use and only requires two properties to be bound:
One is Ng-model to get the selected value;
The other is an array of elements used by ng-options to determine the Drop-down list.
1, the problem background
Under normal circumstances, there will be option under Select, but Angularjs
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