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Pianoforte: Synthesia for Everyone.
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QUESTION
Friends, I would like to increase the width of the text box made by bsPopover. Make it more horizontal, that is, increase the width of the text box. It's possible?? The executable code is below. Any help is appreciated.
...ANSWER
Answered 2020-May-13 at 16:36library(shinyBS)
library(shiny)
popoverTempate <-
''
DES_filter1<-paste("Sudden she seeing garret far regard. By hardly it direct if pretty up regret. Ability thought enquire settled prudent you sir. Or easy knew sold on well come year. Something consulted age extremely end procuring. Collecting preference he inquietude projection me in by. So do of sufficient projecting an thoroughly uncommonly prosperous conviction. Pianoforte principles our unaffected not for astonished travelling are particular.", sep = "
")
ui <- fluidPage(
tags$head(
tags$style(HTML(".popover.popover-lg {width: 500px; max-width: 500px;}"))
),
titlePanel("Old Faithful Geyser Data"),
sidebarLayout(
sidebarPanel(
radioButtons(
"filter1",
h3("Select properties"),
choiceValues = c(1, 2),
choiceNames = list(
tagList(
tags$span("All properties"),
tags$span(icon("info-circle"), id = "icon1", style = "color: blue;")
),
tagList(
tags$span("Exclude properties"),
tags$span(icon("info-circle"), id = "icon2", style = "color: blue;")
)
),
selected = 1
),
bsPopover("icon1", "TITLE1", DES_filter1, placement = "right",
options = list(template = popoverTempate)),
bsPopover("icon2", "TITLE2", "CONTENT2", placement = "right"),
radioButtons("filter2", h3("Select farms"),
choices = list("All farms" = 1,
"Exclude farms" = 2),
selected = 1),
),
mainPanel(
)
)
)
server <- function(input, output) {
}
shinyApp(ui = ui, server = server)
QUESTION
I have an input with type text which then I perform a click and the matcher text will be highlighted. The highlighted works but for every paragraph it is adding a new paragraph with the same text. Here you can find a jsfiddle which I have created and maybe it will help in my problem
...ANSWER
Answered 2019-Sep-24 at 08:52Because you want to keep the existing HTML structure, you should probably replace the .html()
of the entire .search-content
.
Because you probably don't want to keep highlighted sections from a prior click, you might call $(".highlight").removeClass("highlight");
every time, at the beginning of the function.
removeClass
accepts a class name, not a selector string, so .removeClass(".highlight");
should be .removeClass("highlight");
.
Though, it might be better to use .replaceWith
to remove the new s entirely - that way, you're left with just text nodes before replacement starts again.
Because the string to search for may contain characters with a special meaning in a regular expression, best to escape them first before constructing the pattern. (otherwise, for example, searches for foo.
will match both fooB
and foo.
, because .
matches any character)
QUESTION
...ANSWER
Answered 2019-Apr-23 at 10:41You forgot to include bootstrap js file,
QUESTION
I have the following app that searches for words that you type separated by one space. You can type each word and press enter and it highlights all your words in a page. The only problem is that is not escaping HTML content so if you type any characters like < > class="" strong bold etc... it saves them to the txt variable and then it starts multiplying HTML every loop for each word in the input. I don't need the bug solved and I have a clue that it has something to do with my term and txt variable. But perhaps you can see something I don't.
...ANSWER
Answered 2019-Mar-21 at 08:54As mentioned in comment, use text()
not html()
, on this line:
var txt = $('#txt').text().replace(highlightRe,'$1');
QUESTION
I will receive some content from server side.What I trying is to make the typing effect at the time of display this content.
...ANSWER
Answered 2018-Jul-14 at 16:03Using setInterval()
is definitely better than loop statement
, as using loop will block your JS execution and you would not be able to do something during the same time. To avoid this you may use variable speed based on string length (as you have done) but IMO this will not give good visual experience.
I will also suggest to take a look at typed.js library. (There can be other libraries that achieve the same task, but I have experience with this library and it works great!) Using the library provides more flexible control over the task with various options and again why to reinvent the wheel ?
Here is an example snippet of typed.js:
QUESTION
I want to dynamically show and hide the specific input fields based on the selection made. I tried it with a for loop but its showing the two input at a time which i don't want. I want it to show for example: when i select Performer 1 it show show Performer1f and Performer1l but hide the others. I know i could hard code it to show and hide but its too length when you have around 100 fields to show and hide based on the selection.
Much help would be appreciated. Thanks in advance.
...ANSWER
Answered 2018-Jul-06 at 13:50Here is a solution I have come up with.
- Used
$('#myselect').on('change'...)
to bind a change event to theselect
. - Hid all the other elements to not stack-up other
elements
from the previous selection. - Later, used
e.target.value
to get the value of theoption
. - Used that value to compare against
id
of theinputs
. [Caret (^
) matches the beginning of the id] - Using
.show()
we can display hidden items injQuery
.
Code:
QUESTION
Well guys, I have this code written from a "collegue", who forgot to make the site responsive (no scroll bar and no overflow: hidden).
Now, i'm not able to understand what's wrong, I've tried to set body size to 100% (height and width) and to remove all px's size, but still nothing changed. Can you give me some help please? The code above is the original one, without my edit.
...ANSWER
Answered 2018-Jun-11 at 14:40Try adding
QUESTION
What I'd Like to Happen
I have a .box
whose height is constrained to stay within the viewport. Nested a couple levels within this element I have a .content-body
that contains a header and a .content
item. I'd like for just .content
to shrink (with scrollbars displayed) when the height of .box
is small enough.
What Happens
In Chrome it all works as intended (like the pic above), but in almost every other browser, it gets cutoff because the content doesn't want to shrink.
The Code
I made a CodePen to demonstrate the problem. Simply resize the height of the browser and observe how the content element responds. Here's the same code on StackOverflow for posterity.
...ANSWER
Answered 2017-Feb-10 at 03:01An initial setting on flex items is min-height: auto
.
This means that a flex item, in a column-direction container (like the ones in your code), cannot be shorter than its content.
As you have observed, flex items in Chrome do what you want right out of the box.
Firefox, Edge and possibly other browsers need you to override the default setting.
Add this to your code:
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