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Front End Technology Articles - Page 544 of 860
 
			
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The HTML DOM Location href property returns/sets the string corresponding to the URL path.SyntaxFollowing is the syntax −Returning value of the href propertylocation.hrefValue of the href property setlocation.href = hrefExampleLet us see an example for Location href property − Live Demo Location href form { width:70%; margin: 0 auto; text-align: center; } * { padding: 2px; margin:5px; } input[type="button"] { border-radius: 10px; } Location-href Current URL: var divDisplay = document.getElementById("divDisplay"); var urlSelect = document.getElementById("urlSelect"); function gethref(){ divDisplay.textContent = 'URL Path: '+location.href; } OutputThis will produce the following output −Before clicking ‘Get href’ button −After clicking ‘Get href’ button −
 
			
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The Location hostname property returns/sets the hostname for the URL path.SyntaxFollowing is the syntax −Returning value of the hostname propertylocation.hostnameValue of the hostname property setlocation.hostname = hostnameExampleLet us see an example for Location hostname property − Live Demo Location hostname form { width:70%; margin: 0 auto; text-align: center; } * { padding: 2px; margin:5px; } input[type="button"] { border-radius: 10px; } Location-hostname Current URL: var divDisplay = document.getElementById("divDisplay"); var urlSelect = document.getElementById("urlSelect"); function getHostname(){ divDisplay.textContent = 'Hostname: '+location.hostname; } OutputThis will produce the following output −Before clicking ‘Get Hostname’ button −After clicking ‘Get Hostname’ button −
 
			
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The Location host property returns/sets the hostname and host port (if specified). Port might not get displayed if not explicitly specified.SyntaxFollowing is the syntax −Returning value of the host propertylocation.hostValue of the host property setlocation.host = hostname:hostExampleLet us see an example for Location host property − Live Demo Location host form { width:70%; margin: 0 auto; text-align: center; } * { padding: 2px; margin:5px; } input[type="button"] { border-radius: 10px; } Location-host Current URL: ... Read More
 
			
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The Location hash property returns/appends a string value (anchor part) to a URL. Anchor part is prefixed with ‘#’ automatically and then appended.SyntaxFollowing is the syntax −Returning value of the hash propertylocation.hashValue of the hash property setlocation.hash = ‘string’ExampleLet us see an example for Location hash property − Live Demo Location hash form { width:70%; margin: 0 auto; text-align: center; } * { padding: 2px; margin:5px; } input[type="button"] { border-radius: 10px; } ... Read More
 
			
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The HTML DOM Local Storage clear() method is used for clearing the whole local storage entries.SyntaxFollowing is the syntax −localStorage.clear()OrsessionStorage.clear()ExampleLet us see an example for LocalStorage() method property − Live Demo LocalStorage clear() form { width:70%; margin: 0 auto; text-align: center; } * { padding: 2px; margin:5px; } input[type="button"] { border-radius: 10px; } table, th, td { border:1px solid black; border-collapse: collapse; margin: 0 ... Read More
 
			
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The links Collection returns a list/collection of all the links corresponding to and/or elements.SyntaxFollowing is the syntax −Returning links collectiondocument.linksPropertiesHere, “links” collection can have the following properties and methods −Property/MethodDescriptionlengthIt returns the number of and elementsnamedItem()It returns the or/and element with the specified idExampleLet us see an example for links collection length property − Live Demo Links Collection length form { width:70%; margin: 0 auto; text-align: center; } * { padding: 2px; margin:5px; } input[type="button"] { ... Read More
 
			
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The Link type property sets/returns the type of a linked document.SyntaxFollowing is the syntax −Returning type attribute valuelinkObject.typeSetting type to a valid valuelinkObject.type = valueNOTE − valid values include "text/javascript", "text/css", "image/gif", etc.ExampleLet us see an example for Link type property − Link type Link-type var divDisplay = document.getElementById("divDisplay"); var extStyle = document.getElementById("extStyle"); divDisplay.textContent = 'The linked document type: '+extStyle.type+' is not compatible'; function correctType(){ extStyle.type = 'text/css'; divDisplay.textContent = 'Congrats! The linked document type: '+extStyle.type+' is compatible'; ... Read More
 
			
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The HTML DOM Link sizes property returns the value of the sizes attribute of link element.NOTE − The sizes property is used only when rel property is set to ‘icon’SyntaxFollowing is the syntax −Returning sizes attribute valuelinkObject.sizesExampleLet us see an example for Link rel property − Live Demo Link sizes Link-sizes var divDisplay = document.getElementById("divDisplay"); var extStyle = document.getElementById("extStyle"); if(extStyle.sizes == '10x10') divDisplay.textContent = 'The linked icon size: '+extStyle.sizes+' is not compatible'; else divDisplay.textContent = 'Congrats! The linked icon size is ... Read More
 
			
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The HTML DOM Link rel property sets/returns the relationship between the current and the linked document and is required to mention.SyntaxFollowing is the syntax −Returning rel attribute valuelinkObject.relSetting rel to a valueStringlinkObject.rel = valueStringValue StringsHere, “valueString” can be the following −valueStringDescriptionalternateIt providesauthorIt provides a link to the author of the linked documentdnsprefetchIt specifies that the browser should pre-emptively perform DNS resolution for the target resource's originhelpIt provides a link to a help document if anyiconIt imports an icon to represent the documentrelIt sets/returns the relationship between the current and the linked documentlicenseIt provides copyright information for the linked documentnextIt provides ... Read More
 
			
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The HTML DOM Link Object in HTML represents the element.SyntaxFollowing is the syntax −Creating a elementvar linkObject = document.createElement(“LINK”)propertiesHere, “LinkObject” can have the following properties −PropertyDescriptioncrossOriginIt sets/returns the the CORS settings of the linked documentdisabledIt sets/returns whether the linked document is disabled, or nothrefIt sets/returns the URL of the linked documenthreflangIt sets/returns the language code of the linked documentmediaIt sets/returns the media type for the link element tagrelIt sets/returns the relationship between the current and the linked documentsizesIt returns the value of the sizes attribute of the linked documenttypeIt sets/returns the content type of the linked documentExampleLet us ... Read More