my question is simple. I just can t remember how to implement it. when you drag a window, the header TITLE displays a numeric value. when you drag a window, it will change only if it is refreshed. How to keep it changing without refreshing it? CSS: ...
in jquery $(function(){ }) What are the differences between and self-closing functions? (function(){}( )) ...
At the beginning of the page, a websocket is requested wsCurrentEntrust: function () { if ( WebSocket in window) { websocket = new WebSocket(host + userId); } else { ... ...
, I want to convert to in yyyy-MM-dd HH:mm:ss format. ...
when making an effect with scrollLeft, there is a deviation between the width and height obtained with jq and the true size, and sometimes a 1-pixel edge will be exposed. ...
requirements: js dynamically calculates the header width and fixes the header. problem: the width of the th of thead obtained by using jquery width () is different between the two browsers chrome: firefox: ...
check one of the features I need now is that ajax and curl interact with each other at least five times for example, I ajax-> call.php will call me back and then send it back to me I m going to call another call2.php and give it to me again. I ...
I use the quill editor he is editing text in the DIV area <div id="editor" class="ql-editor">< div> <input type="hidden" name="content" id="content"> ajax $("-sharpform")....
using datatable, I want to click the delete button to delete the current line, but when I delete it as follows, only the first time I get the DOM element is the current line. After a few more clicks, I get the DOM of other lines, and how to just get the...
,0,0 ...
problem website http: www.xingk.cc forum.php. needs to be registered, which is quite troublesome. Here is a temporary account account: Av123456! password for Alain Lei who likes to play with shit. problem description the address of the networ...
the fuzzy box in bootstrap, I want to implement the function of becoming a confirm confirmation box similar to js. but I don t know how to receive whether the user presses to confirm or cancel. is there any integration of this function bootstrap? Or d...
I am a newcomer to the front end, and I have learned the basics of the front end through some courses and training including html css javascript bootstrap jquery, etc. self-taught react according to the teacher s tutoring in the process of learning...
now I want to insert the live broadcast code into my web page. For example, if I use the yy live broadcast code to insert the live broadcast code into my computer, there is no problem with my mobile phone. Is there any free or relatively low-cost way to ...
I recently used the twilio service ( https: media.twiliocdn.com s.) and then made a successful call using js. just encountered a problem. after the end of the conversation, twilio s js sdk did not help me to turn off the key alarm on google chrome...
as shown in the picture, the undefinde error is reported, but I don t understand the error. Please take a look at it. ...
...
input type= "file " display: none IE on chang ...
the JSON obtained from the background is in the form of a string: {"createTime":1528773852384,"dealPrice":"0.000000","id":19144683686985728,"isView":true,"totalPrice":"1.000000",&quo...
< H2 > Program Overview: < H2 > 1, a form (explicit) 2, a modal box (implicit): functions responsible for adding and editing data 3, forms have add, edit, delete buttons requirements and questions: adding and editing functions share a common mod...
jest test report clicks into the code details page, and some annotated screenshots are as follows What is the meaning of 5x on the left side of ? E hint else path not token what do you mean? solve. ...
A weird error this error is hot to the eye. In theory, this kind of error VS should give the error prompt directly, but there is no error prompt. This kind of error will only occur when I click on the compilation. Then I see that there is nothing...
var SerialPort = require("serialport"); var portName = COM5 ; var serialPort = new SerialPort( "COM5", { baudRate: 9600, dataBits: 8, parity: none , stopBits: 1, flowControl: fals...
the language switching function is needed in the development of the project, and the style is implemented by vue-element s select selector. The code is as follows: < div class= "language " > <el-select v-model="value" @change="cu...
problem description use tp5 frame index controller is empty, but when the page is visited, foo appears on the page, obviously there is nothing in the controller, what is the situation ...