AngularJS uses the ng-repeat command to implement the drop-down box. angularjsng-repeat
Ng-repeat of AngularJs allows us to easily traverse arrays to generate Dom elements, but improper use may also cause performance problems. We will share with you the use of the ng-repeat
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 (r
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
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
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 route: ng-route and ui-router
The ng-route module of AngularJS provides [Deep-Linking] URLs for controllers and views. In general, in the ng-route Module$routeService monitoring$location.url()And map it to a pre-defined controller. That is, URL routing on the clien
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 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 m
Angularjs ng-bind-html Instruction
Angularjs instance
Binding
Run Result:
My name is:
John Doe
Note: This instance contains the "Angular-sanitize.js" file, which removes the dangerous code in HTML.
Definitions and usage
The ng-bind-html directive is a s
Angularjs ng-selected Instruction
Angularjs instance
Get the selected option:
Click on the check box to select the BMW option:
Definitions and usage
The ng-selected directive is used to set the selected property of the
Angularjs ng-value Instruction
Angularjs instance
Set the value of the input box:
Definitions and usage
The ng-value directive is used to set the Value property of the input or select element.
Grammar
The
Parameter values
value
Descri
The ng-repeat command in AngularJs implements a dynamic html method containing custom commands, angularjsng-repeat
When I used angular to write a table today, I encountered a problem. Ng-repeat contains dynamic html, which contains custom commands.
To implement a reusable table, a command myStandTable is defined. The command code is roughly as follows:
var myComm
Angularjs's ng-repeat makes it very convenient to traverse arrays to generate Dom elements, but improper use can also have performance problems. Let's share the following in the project using the ng-repeat instruction to implement the Drop-down box.
1, the problem background
In the Select Drop-down box, option is assembled into a drop-down box, where the
Angularjs ng-disabled Instruction
Angularjs instance
To disable or enable an input box:
Definitions and usage
The ng-disabled instruction sets the disabled property (input, select, or textarea) of the form input field.
If an expression in
When writing HTML documents, in order to implement the Code modularity, to increase the code readability and maintainability of complex pages, we often think of spreading the code into different HTML filesAngularjs inside the ng-include command combined with Ng-controller can be very convenient to achieve this purposeThe ng-include directive is used to include ex
AngularJS listens to two methods after ng-repeat rendering is completed, angularjsng-repeat
This article describes two ways for AngularJS to listen for ng-repeat rendering. We will share this with you for your reference. The details are as follows:
There are two ways to listen for
Usage descriptionNg-switch is displayed based on the value of an expression or this hides the corresponding part. Similar to the switch usage in C # or other previews. can be slowly realized.Says Ng-switch is going to talk about how the child element should change according to the current value. A child element can be hidden or displayed by means of the: ng-switch-when instruction,
, then the parameter name and the corresponding value of Tom will be saved in $routeparams, like this: {name: Tom}. We can also use * for fuzzy matching, such as:/show*/:name will match/showinfo/tom.The route parameter is an object that specifies a series of configuration items that are required when path is matched, including the following:Controller//function or String type. A controller function that executes on the current template, generates a new Scopecontrolleras//string type, assigns an
1. Basic pull-down effect (lable for value in array)Where the Ng-model attribute in the SELECT tag must have a value of the selected object or property value. 2. Custom drop-down display name (label for value in array)label can stitch different strings as needed 3.ng-options option GroupingGROUP by group Items 4.ng
organized.What the Ngroute includesNg's routing mechanism is provided by ngroute, through the hash and history two ways to implement the route, you can detect whether the browser supports history to flexibly call the appropriate way. Ng's route (Ngroute) is a separate module that contains the following:
Service $routeprovider is used to define a routing table, which is the mapping of the address bar to the view template
The service $routeparams saved the parameters in the address b
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