the psd given by the artist is 1080 to 1920. How to convert width, height and font when making a page? ...
the player I currently use is jPlayer, which requires that the control bar is in the player (such as Tencent iqiyi, where the mouse is moved in and out to show and hide), which can be displayed normally in browsers such as Chrome, but it is found that th...
in sass, a function or mixin is defined and written separately in a file. For example, @ import, is required to call mixin.scss, but in component development, many components are used, each of which is introduced, which is very troublesome . I wonder ...
ios11 system, Wechat and browser are not good, animation cannot be paused at the beginning, and no problems are found in computer or qq <div className="c-Random-started" onClick={this.randomVisible} style={this.state.clickonthe...
.body { background-image:url("image 1.jpg"); } I have tried the following background-image:url ( "1.jpg "); background-image:url ( " image 1.jpg "); background-image:url ( ".. image 1.jpg "); background-image:url ( ".. .. image 1.j...
although there is no pc page written on the mobile phone page, why is there so much blank space? there is nothing . https: mamba-working.github. preview address is here ...
in the official document, navigationbartitletext can only set the properties of the top bar in the json settings file. Under real machine debugging, the top bar text automatically runs to the far left side of the phone. How to set the top bar to center l...
what do you mean by div:target+a in the following code style? I understand the "+ " sign. I don t understand why div:target? Shouldn t target be preceded by the url address of the a tag? <!doctype html> <html> <head> <me...
use the window.print () method to print the page. It can preview and print normally on the windows platform. On mac, the preview of the chrome browser is blank, but the preview of the safari browser is normal. Ask for a big answer, what may be the cause....
was originally intended to use a tabs, with two options to put the editor in the second tabpane however, because of the content set for the content part of the editor, the tab is offset, and the two options show half of each visual observation becaus...
str+= < div class= "mui-input-row mui-radio mui-left " > ; str+= < label > set to default < label > ; str+= < input name= "radio1 " type= "radio " checked class= "moren " id= + data.data [I] .id + > str+= < div > use mui s butt...
...
if the child component is used twice on the same page, how does the child component communicate with the parent component? ...
demand is 1: 15 days after the current time is banned, 2: the date range can only be within 7 days. If the start time is the 2nd, the end time cannot be greater than the 8th, and the rest display mouse display is disabled . have you ever done it, ...
JS: $(window).resize(function() { var Ha = $(".webuploader-wrap").width($(".webuploader-wrap").parent().width()); var Hb = Ha - Ha*0.2; $(".webuploader-wrap").height(Hb).width(Ha); $(".webuploader-wrap&q...
canvas draws multiple ball collisions on the canvas. How can I add a click event to the ball? as far as I know, adding an event to the canvas actually gets an area on the canvas to fix an event? Is it true that the ball can not be added if it keeps ch...
the only thing I can think of now is to save the current canvas to an array every time I finish drawing, and then take it out of the array when I undo it ...
1. First of all, I have declared my font 2. 3. . 4. However, the above problems only occur in chrome and Firefox, where special fonts are successfully rendered on Safari . ...
Let the boss take a look. What I want to ask is, can I set the default style of the damaged image when img is empty? ...
an element uses css3 s rotate (), because ie8 does not support it, so the requirement hides this element in ie8 and displays it normally in other browsers. So use this style visibility: hidden 9; but no matter what version of IE it is, it hides the ...
data(){ return{ abc:[] } } data request: created() { axios .get("http: goods") .then(response => { this.abc = (JSON.parse(response.data)); }) .catch(error => { console.log(...
the business scenario is shown in the figure, and the current date and time is recorded after clicking. How to achieve it? < hr > by the way, it s dynamic, like an electronic watch. ...
...
The layout is the left and right DIV,. I want to drag the right edge of the left DIV to change its width, while the right DIV width also changes. question: now there is a problem that when I drag the right boundary of the left DIV to change its wid...
these days you need to ReFactor ionic s project with ionic3. Download a tabs project and always report a timeout. Is this my network problem, or is it blocked again? ...