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[Solved] Side effects having an html page with just an img tag?

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The html, head and body elements are always going to be there. You can’t actually have an HTML page without them, even if you leave out the tags. The following two valid HTML documents are equivalent (whitespace notwithstanding): <!DOCTYPE html> <title>Image</title> <img src=”https://stackoverflow.com/questions/48771175/lightbulb.jpg” alt=””> <!DOCTYPE html> <html> <head><title>Image</title></head> <body><img src=”https://stackoverflow.com/questions/48771175/lightbulb.jpg” alt=””></body> </html> So even if … Read more

[Solved] How to update contents on a webpage? [closed]

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You need to update the content to database. My suggestion is just learn php mysql. For your Example, You won’t update Today’s Horoscope in html file, you will update it on your mysql table and retrieve the data from that table. Good to start with this. 1 solved How to update contents on a webpage? … Read more

[Solved] How to make page loaders/animations/transitions

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I go about it by providing different states for your page (eg. loading, loaded, and error). And passing in a status parameter, then using css to add a display: none class to it. (the hide class is display: none) function setStatus(status) { document.getElementById(“loading”).classList.add(“hide”); document.getElementById(“contents”).classList.add(“hide”); if (status == “loaded”) { document.getElementById(“contents”).classList.remove(“hide”); } if (status == “loading”) … Read more

[Solved] Write a table by column [closed]

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HTML tables are standardized to be defined left-to-right, top-to-bottom. Thus, the only way to do what you’re asking is to reinvent the table using a different DOM structure. For example: <div class=”table”> <div class=”column”> <div class=”cell”>Cell1</div> <div class=”cell”>Cell2</div> <div class=”cell”>Cell3</div> <div class=”cell”>Cell4</div> </div> <div class=”column”> <div class=”cell”>Cell5</div> <div class=”cell”>Cell6</div> <div class=”cell”>Cell7</div> <div class=”cell”>Cell8</div> </div> <div … Read more

[Solved] Unwanted white space on mobile version

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Welcome to Stack Overflow. As Dylan pointed out, you should put more detail in your post so others can find answers in your questions. Please update your question to include relevant code and more specific details. Regardless, I did some poking around and found out that your “margmarg” class has margins that are blowing out … Read more

[Solved] Radio Button go to another file on Submit

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Here’s some high level code that might help. #!/usr/bin/perl use strict; use warnings; # Use functions from CGI.pm to make your life easier use CGI qw[header redirect param]; # Hash containing valid redirection values. my %valid_redirects = map { $_ => 1 } qw[process calendar location users find]; # Get the chosen option my $option … Read more

[Solved] ReactiveForm for dynamically updated form entries

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If you use ReactiveForm, you need use a FormArray A FormArray can be of FormControl or a FormGroup FormArray of FormControls constructor(private fb:FormBuilder) {} ngOnInit() { //We create an array of FormControl, each question a FormControl let data:FormControl[]=this.questions.map(q=>new FormControl()); this.myform=this.fb.group({ questions:new FormArray(data) }) } //the .html <!–we use *ngIf to show the form only when … Read more

[Solved] How to get Jquery value in php [closed]

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Remove the $() stuff around your result string. Also, you should check to make sure g.time.time isn’t zero before division. var speed = (g.time.time === 0 ? 0 : Math.floor( (Math.ceil(g.score.score / 5) / g.time.time) * 60)) var result=”<ul><li>You type “+g.score.score+’ characters in ‘+g.time.time+’ seconds.</li><li><u>Your speed</u> : about ‘ + speed +’ words per minutes!</li></ul>; … Read more

[Solved] Parsing webpages to extract contents

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Suggested readings Static pages: java.net.URLConnection and java.net.HttpURLConnection jsoup – HTML parser and content manipulation library Mind you, many of the pages will create content dynamically using JavaScript after loading. For such a case, the ‘static page’ approach won’t help, you will need to search for tools in the “Web automation” category.Selenium is such a toolset. … Read more

[Solved] I want to add / remove class on lable tag [duplicate]

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Change javascript as per below $(‘.lable_item input[type=”checkbox”]’).click(function(){ if(!$(this).is(‘:checked’)){ $(this).parent(‘.lable_item’).addClass(‘label_act’); }else{ $(this).parent(‘.lable_item’).removeClass(‘label_act’); } }); change HTML As per below. It’s working. <div class=”layout”> <label class=”lable_item” for=”c1″><input type=”checkbox” id=”c1″ />label</label> <label class=”lable_item label_act” for=”c2″><input type=”checkbox” id=”c2″ />label</label> <label class=”lable_item” for=”c3″><input type=”checkbox” id=”c3″ />label</label> </div> solved I want to add / remove class on lable tag [duplicate]

[Solved] JS condition change class

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You need just innerHTML/innerText method and set of conditions. No jQuery needed. var el = document.getElementById(‘polIndice’); var val = parseInt(el.innerText); var class_name; if (val < 50) { class_name=”indiceLow”; } else if (val < 100) { class_name=”indiceMedium”; } else { class_name=”indiceHigh”; } el.className += ‘ ‘ + class_name; http://jsfiddle.net/hyuu5w5z/ 1 solved JS condition change class