When I am defining my input tag in html and accessing in JS by id then I am getting my tag. HTML Code: JS Code: Here things are fine. But When I am creating from javascript and trying to access I am getting. I want dynamic So I need to create from JS. JS Code: Here I am getting null
Tag: html
How do I communicate from a slot child definition to the containing component in vue 2.x?
I am writing a simple tooltip component. The contents of the tooltip are defined with a vue slot. I want the contents of the slot to be able to signal a close of the tooltip, the same way the tooltip can close itself from its own template. Here’s example code: Answer You could add a ref attribute to the vtip
If the input I put blank, then it will count 0
I am trying to put some amount, then it will show the calculation if all input will given any number, but I want, when I do not put anything in any one of that input, then the input will count “0” automatically.. Answer You can use the OR operator to replace NaN with 0 if parseFloat returns NaN. You could
Button inside jade table cell
I want to add a button to shown in each row of the table, But the button does not appear cant figure out why. I’m new to jade and node js Jade file Answer you are not indenting your th’s correctly (they need to be indented relative to the tr that they are in) and you need to include an
Set dynamic Meta Tags and Open Graph tags using jQuery
I’m trying to add dynamic tags using jQuery but it seems not to work. I load my script directly after loading the page. This is my HTML This is how I add the tags on jQuery. Why I’m doing this? After the user is visiting the page example.com/?link=HDI635 I would like to present a small overview of the content. So
Load JSON content from a local file with http.get() in Angular 2
I’m trying to load a local JSON file with http.get() in Angular 2. I tried something that I found here on Stack Overflow. It looks like this: This is my app.module.ts where I import the HttpModule and the JsonModule from @angular/http: In my component, I import Http and Response from @angular/http. Then I have a function called loadNavItems(), where I try
Set value of HTML element from javascript
I am using session variable to keep track of items in the cart. I generate a table using loop to display contents of the cart. The code for table is as follow: I am having problem with + and – buttons within a tags. I want to increment or decrement value in input field named quantity. But since i am
CSS Vertical Button with vertical text
I need vertical button with written vertical text inside. It should not be turned to 90 degree. I need to add some hover effect to right side if mouse on it and give white space between words. I have tried white-space and word-space but it did not help. Example: Answer I think this is what you want. The button is
Having trouble making an image disappear when using onmouseover event on a button
I’m having trouble making an image disappear while using an onmouseover event not on it, but on a button element. I need it to appear while onmouseover and disappear while not onmouseover. Heres my code: This is the javascript to make it appear on mouseover, and the html is The onmouseout for all of these just makes the background orange
How to link to form select option dropdowns
I have a webpage using 4 search box’s in 2 in header & 2 in the body of homepage. Both Header form & form in body of homepage are the same and query the same search page. My Question is how could I link dropdowns so that when one changes the others follow. At the moment I am using php