dom Questions

Parsing html string to DOM Element: Issue with anchor Tag

March 19, 2023
TheViralGriffin
2 Answers

I have been trying to parse html string to DOM nodes and i keep having the same issue with the anchor links irrespective of the approach i use, Here is the html string for testing: let htmlString = '<div><h2>Absolute URLs</h2><p><a href="https://www.w3.org/">W3C</a></p><p><a href="https://www.google.com/">Google</a></p><h2>Relative URLs</h2><p><a href="html_images.asp">HTML Images</a></p><p><a href="/css/default.asp">CSS Tutorial</a></p></div>'; and…

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How to collect values of HTML input elements into a map-like object? – Javascript

March 19, 2023
Altitude
4 Answers

I have input elements like this: <input name="fruit" id="fruit" value="Orange"> <input name="vegetable" id="vegetable" value="Spinach"> <input name="dairy" id="dairy" value="Eggs"> <input name="bread" id="bread" value="Bread"> <input name="soup" id="soup" value="Soup"> I need to get them all and create an object like this: { fruit:…

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How to know when a InputElement system picker has been closed without change – Html

March 17, 2023
resle
2 Answers

var input = document.createElement("input"); input.type = "datetime-local"; input.onchange = function() { console.log("date set"); } input.showPicker(); The code above will show a Date/Time picker. Upon selecting a date, the onchange even is fired, as expected. However, if the user simply clicks…

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What is difference between Dom and virtual Dom? – Reactjs

March 14, 2023
KIshan Nimavat
7 Answers

what is exact difference between them and what is proper definition for both of them? I try to find proper definition in google but I couldn't find my satisfactory answer.

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Why option element not appending inside both select tag only appending at last select tag? – Html

March 11, 2023
dhairyash
3 Answers

Html: <div class="from"> <select name="" class="droplistOptions" >  </select> </div> <p class="to-seprator">To</p> <div class="to"> <select name="" class="droplistOptions" >  </select> </div> Javascript Code: const droplists = document.querySelectorAll('.droplistOptions'); countryNames = ['usa', 'India', 'china',…

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Angular – How to change the CSS of an element created by TS

March 11, 2023
Henrique Fernandez
2 Answers

I'm trying to apply some styling to a div that was created with TypeScript's CreatElement, but the styles are not being applied. EDIT: I managed to solve the problem by applying the style in the style.scss global project file but…

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Detect when pages has loaded via Javascript when using window.open – Html

March 7, 2023
user3056783
3 Answers

I looked at other solutions here in SO 1, 2 but none of the solutions work for me. Consider following code: <!DOCTYPE html> <html> <head> <title>Opening window with JS</title> <script> const openWindow = () => { const win = window.open('',…

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Parse html fragment that contains a table row

March 6, 2023
Oleksandr.Bezhan
2 Answers

I have the following response returned from a server. It's a html fragment. I want to parse it with DOMParser like this: let responseText = '<div>Text Content</div><tr><td>Cell</td></tr>'; let doc = new DOMParser().parseFromString(`<body><template>${responseText}</template></body>`, 'text/html'); let fragment = doc.body.firstChild.content; Here the fragment…

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How do I modify the CSS from a specific element in #shadow-root (open) – Html

March 3, 2023
Adler
2 Answers

Example below. How would I change the display of the p in the SR element? #one ?SHADOW-ROOT-QUERY-SELECTOR? p { display: none}; <div> <p>My Website</p> <div id="one">  <div id="two"> <div id="three"> <p>Text</p> </div> </div> </div> </div>

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Missing Spaces When Inserted Element is Rendered in DOM – Html

March 2, 2023
Thor
2 Answers

I'm getting some really strange behavior from a Third-Party vendor's platform. I have HTML content in the form of a string and I'm trying to replace an HTML element or Node (don't really care which) in the DOM with an…

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