Angular 7 resizable div

It simplifies the method of resizing of elements and reduces time and a lot of coding. The resizable options method specifies that you can resize an HTML element. Here the? You can use one or more options at a time of using JavaScript object.

In the case of more than one option, you have to separate them using a comma fuzzy matching in r follows:.

Let's take a simple example to demonstrate the resizable functionality, passing no parameter to the resizable method. The following example shows the usage of two options animate and ghost in the resize function of jQuery UI. The following example shows the usage of three options delay, distance and autoHide in the resize function of jQuery UI. The following example demonstrates the use of option alsoResize in the resize function of jQuery UI.

The resizable "action", params method is used to perform an action on resizable elements. For example: allowing or preventing resizing functionality. The action is specified as a string in the first argument e. In the following example, we are going to demonstrate the use of destroy and disable methods. JavaTpoint offers too many high quality services. Mail us on hr javatpoint. Please mail your requirement at hr javatpoint. Duration: 1 week to 2 week. Spring Boot. Selenium Py.

Verbal A. Angular 7. Compiler D. Software E. Web Tech. Cyber Sec. Control S. Data Mining. Javatpoint Services JavaTpoint offers too many high quality services. The resizable method displays an icon in the bottom right of the item to resize. This option is of type selector, jQueryor any DOM element.

It represents elements that also resize when resizing the original object. If you set this option to TRUE, it enables a visual effect during resizing when the mouse button is released. This option specifies the duration of the resizing effect in millisecond. It is used only when animate option is true.

By default its value is "slow". This option specifies which easing should be applied when using the animate option. By default its value is "swing". This option indicates the aspect height and width ratio for the item.Configuring your div elements to the same height on your web page is a fairly simple task to accomplish with the help of a few lines of JavaScript code.

Without help from JavaScript, the divs on the page will have different heights based on the content within them. Setting the height manually is generally not a viable option because predicting the height needed for the content to fit in the div is not going to be known. This is especially true for blog sites where you may have a content and sidebar type of setup.

The height of the content div will vary as new blog posts are published. The web page in this example, has various components such as a header, content, sidebar, and footer. As you can see, the main and sidebar div are being placed side by side. You will notice that there is a area under the sidebar that has no content. The area is represented by the red "x" in our figure. Since our div elements are not configured with a set height, the div elements will be sized according the content they contain.

While we can manually set the height for the divs, this approach will only work well if the divs' content is static in nature. For a website where the content is dynamic, we cannot set the height manually because we may not be aware of how much content will be placed within the div elements.

We will use a few lines of JavaScript code to resize the div elements so that they share the same height on the page. The results we want to achieve are shown in the following figure. In this case, the sidebar div is resized to match the height of the main div. In the JavaScript code below, we will use a conditional statement to determine which div height is greater and resize the div with the smaller height to match the div with the greater height.

If you would like to see this demo in a seperate window, click on this link. Did you find something wrong with the information on this page? Please take a moment to report it to us so that we can continue to improve the quality of the information on this site. Click here to report an issue with this page. Did you find this useful? Socialize it today.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.

If nothing happens, download GitHub Desktop and try again. If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. All other resizable directive concepts I came across include layout logic in the directive. I wanted a directive that only handled the resize logic. This way, the layout logic is quarantined to the CSS. Include any sides you want to be resizable in an array inside r-directions. Accepts 'top','right','bottom', and 'left'.

You can style the handles however you want. Just override the styles in the css in your own stylesheet. For an example using the events, see this codepen. Called repeatedly while the mouse is being moved. By default, only calls once every ms to keep CPU usage low. For smooth resizing, use the rNoThrottle attribute. This event is emitted during the resizing of the element with the following object as an argument:. Skip to content.

Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Sign up. A lightweight directive for creating resizable containers. CSS JavaScript. CSS Branch: master. Find file. Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit. Latest commit Jun 21, Include angular-resizable.

Then include the module in your app: angular. Options Attributes Default Accepts Description rDirections ['right'] ['top', 'right', 'bottom', 'left',] Determines which sides of the element are resizable. See this codepen. Events For an example using the events, see this codepen.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service.

The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. I am new to angular2 and I have been trying to create a resizable div vertically.

What I have tried using a directive. I want to click grab to resize the div. I think you miss the part where you keep the old value of the height, plus check the state on mouseup and also to listen to mousedown. I didn't make it to a directive in the example bellow, but it would be complicated.

Stackblitz example. Also, take a look at this. I found this library extremely useful and easy to use : angular-split. Learn more. Asked 2 years, 6 months ago. Active 9 months ago. Viewed 8k times. Vega Sibiraj Sibiraj 2, 3 3 gold badges 21 21 silver badges 45 45 bronze badges.

Active Oldest Votes. Vega Vega It gave me a headache. If not I will accept this answer. Correct me if I have done anything wrong?

Sorry i forgot. Accepted now.

angular 7 resizable div

Using Vega's Answer - a directive. Surender Kherwa Surender Kherwa 3 3 silver badges 11 11 bronze badges. I was looking something like this jsfiddle. Fixed your stackbiltz to make this work. See this: angular-text-resizable-q6ddyy. But resizing down is also not working in the fiddle you added. Mistakenly gave you the same link as yours. Let me update answer with the changes I made to your directive.

SurenderKherwa ok, Got it man.

angular resizable element

Awesome solution. Sign up or log in Sign up using Google.

angular 7 resizable div

Sign up using Facebook. Sign up using Email and Password.Already have an account? You can unsubscribe from these emails. Update : Angular 8 just released. Watch or read my Angular 8 Tutorial!

Ever since the release of Angular 2, I have created a full course for each new iteration. Today is no different, as Angular 7 just released! With this beginner's crash course, I make the assumption that you have never worked with Angular before. Therefore, this tutorial is perfectly suited towards a beginner with no prior Angular experience.

In this course, you're going to discover just how powerful Angular 7 is when it comes to creating frontend web apps. Let's get started! You're first going to need to install the Angular CLI Command Line Interface tool, which helps you start new Angular 7 projects as well as assist you during development.

Make sure you install this with the default options and reload your command line or console after doing so. Once complete, you can now access the CLI by simply starting any commands with ng. Hop into whichever folder you want to store your projects, and run the following command to install a new Angular 7 project:.

It will take a minute or two and once completed, you can now hop into the new project folder by typing:.

Drag and Drop with the Angular CDK - What's New in v7

Open up this project in your preferred code editor I use Visual Studio Code, and you can launch it automatically by typing code. If all went smooth, you should be presented with the standard landing page template for your new Angular 7 project:.

The most basic building block of your Angular 7 application and this is a concept that's not new is the component. A component consists of three primary elements:. While we have three files here that represent the three elements above, the. Let's take a look at that file:. The logic of the component resides in the class at the bottom. As you can see, the CLI starter template simply defines a single property called title.

angular 7 resizable div

Let's use the Angular CLI to create our own components that we'll need going forward. In the console, issue the following commands:. Notice we first use the full syntax to generate a component, and then we use a shorthand syntax, which makes life a little bit easier.

The commands do the same thing: generate components. You may have noticed that one of the components we generated was called nav. Let's implement a header bar with a navigation in our app! The first step is to visit the app. If you save the file you just updated, you will see in the browser we have a simple, nav works!Sometimes they differ from one another and as programmers, we need to make sure to write re-usable and easy to maintain to code for these situations.

How to create a simple system that will allow us to construct components separately for desktop, tablet and mobile without messing up the code base? There are plenty of them. I usually create a service that is responsible of determining what device or screen size the user is seeing the website on.

This can be done in at least a couple of ways. The requirements of the project may force you to use both or one of them. The decision is up to you. A rule of thumb here is that if there are features that the website only offers on mobile devices, such as some specific popups, buttons, telephone links — use the first method.

Otherwise, the second method always works. A sample responsive. The checkWidth method sets the screenWidth property according to the size of the screen.

Subscribe to RSS

This property can be used in other services and components if needed. For that, we have created an rxjs Subject called isMobile. We will look at some code now. Whenever the div with the class app-body is resized, a method called onResize will fire.

This method is defined in the app. Here, we first subscribe to the getMobileStatus method in the responsive. Remember, an Observable is useless if not subscribed to. After you subscribe to it, you call the onResize method. This is done so that when the user lands on the website initially, you will know what screen size the user is in.

Lets say the user tries to resize the browser window after that. If you scroll up and check the service, you will notice a method onMobileChange being called with an argument true or false depending on the screen size.

This method is the key ingredient as it emits out a boolean that can be caught by every subscribed component. So basically if the user resizes the browser window, the screen size is checked, and a boolean value is emitted. Any component subscribed to the responsiveService. In this way, you can really decrease the mess in components. Take this sample. I hope this is understandable and helpful. Sign in. Angular — Code Design for responsive websites.

Subhan Naeem Follow. Problem: How to create a simple system that will allow us to construct components separately for desktop, tablet and mobile without messing up the code base? Solution: There are plenty of them. See responses 1. More From Medium. Discover Medium. Make Medium yours. Become a member.

About Help Legal.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Code Review Stack Exchange is a question and answer site for peer programmer code reviews. It only takes a minute to sign up.

angular 7 resizable div

This is my first angular code. I've been working with jQuery for a while, so I don't have the same approach. I'm looking for advice and code improvement. To see what the code does: jsFiddle. There is code repetition on the ceResize directive of the mousemove and mouseup event. If I put this function at the root of the directive, it cannot be accessed because it's not the correct scope. I've heard of things like injectorscopelink in directivestemplateURLetc But those are still vague concepts to me.

And it seems like there is multiple ways to do the same thing. But is there "best ways" to use Angular? Note: I don't know why using JSFiddle the resize up and left are weird. It's working great on my computer. Anyway, this isn't the point here, just help me to understand how we are supposed to code using AngularJS.

You have a few place where you can apply DRY. You set the top and left a number of times, simply create a helper function. All in all I thought your code looked okay, if repetitive, so I took a stab at both fixing your code for upper and left resize and making it less repetitive you can find this in action here :. Sign up to join this community. The best answers are voted up and rise to the top. Home Questions Tags Users Unanswered.

Draggable Resizeable Box Ask Question. Asked 5 years, 7 months ago. Active 4 years, 1 month ago. Viewed 14k times. The following code has 3 directives: ceBoxCreator : Will create a div that will be draggable and resizable on a click. Is it possible to extract it and keep the events available? Also why is there two different prototypes for a directive : One with a function that returns a JSON object : module.

Elfayer Elfayer 1 1 gold badge 2 2 silver badges 9 9 bronze badges. Active Oldest Votes. Also, have you seen this?