how many Synchronize requests can be triggered by the ajax of query? ...
the server can only receive the first pre-request (options) cannot receive the second get or post request this is the CORS processing code No problem on PC ...
now I have a webcast plug-in that usually displays normally, but I can t adapt to it when I click the fold button on the left sidebar, but I can just press F12 . I want to initialize and refresh this carousel plugin every time I click the Sidebar fold...
use ajax to trigger multiple ajax requests at the same time for example, if there are 10 get requests, I want them to trigger at the same time and request at the same time. ...
if (isPass = = true) { $.ajax({ type:"post", url :" user register", data:$("form").serialize(), dataType:"json", success:function(data){ alert(data); ...
Code: send an asynchronous request for registration $.ajax({ type:"post", url :" user register", data:$("form").serialize(), dataType:"json", success:function(data...
1. I want to write a login interface that needs to receive a jump link to the data judgment page sent from the background. The interface given by the backend has parameters, and you need to pass the user name and password to the interface link. I don t...
how should Ajax be used in LayUI data tables? does not use a MVC structure. would like to be more detailed, the newcomer uses Ajax for the first time. personal understanding: Json returns after passing a value in the form of: data post to url dat...
frontend developers have been in contact for some time, and have been trying to figure out a problem about ajax Synchronize asynchronism. Asynchrony cannot ensure the successful return of data A, so it cannot be processed where An is needed. If Synchroni...
question: 2jquery-1.11.0.min.js:4 OPTIONS http: 202.115.195.241:8068 Service1.svc hello1 405 (Method Not Allowed) http: 202.115.195.241:8068 Service1.svc hello1: Response for preflight has invalid HTTP status code 405. WCF code and WebConfig co...
each ajax is defined as an object because there are more ajax queries in the page and $. When (), is used. For example, var a1 = $.post({ url : report A rank 1 , data: p1, contentType: application json;charset=UTF-8 , ...
the button dynamically generated by JQuery disappears a little bit. Does any boss know why? <div class="col-sm-4"> <button type="button" class="btn btn-md btn-link" id="data_con_Add">< butto...
he will print the results of con.update.php to-sharpsaveresult suppose I echo 200 how do I catch this 200 in con.update? because ajax has success, I can catch data , but this one doesn t have . ...
this is my request, using vue-resource: Vue.http.post( , params, { emulateJSON: true }) gets the returned value, which is returned by undefined,. how can I get the value of Key in xml? ...
HTML get the backend data code ...
I need to get monthly statistics, and then the statistical cloud returns daily. So I passed the reference time for 12 months respectively. Call 12 times to get the total count for each month. Each time the resulting value is assigned to an array month. ...
< H1 > Preface < H1 > the login page for filling in the information is local and made by myself; the authenticated page is not mine, on an uncontrollable server < H1 > traditional form submission < H1 > main.html $.ajax({ type: POST , ...
I use jquery ajax to send requests. When I make one request, the contentType of all subsequent requests will be fixed, and even if modified, it will be invalid $.ajax({ url: url, data: data, type: "POST", dataType: "json...
who has the experience to help solve the problem (need practical information and solve the problem directly, thank you) (if you come to spray, please leave, thank you) (not a hand-holding party, but will be paid after the actual operation is solve...
try to climb the net http: 58.22.3.131:9003 web html index.html?module=zhbb caught this package in devtool, but it s strange that sending post requests using requests used to be 500 and it was a 500 error to right-click on the package to open it o...
I use list drag and drop implemented by sortable.js, which is not a problem in other browsers, only 360 browsers. Problem description: **360** : document.body.ondrop = function (event) { event.preventDefault(); event.stopPropagation(); }; bu...
want to know how to add to the specified object in the document eg: after generating a set of json and adding it to the specified sncode.json using file_put_contents. {"sncode":[ {"model":"666","sncode":&qu...
in the postman attempt to import swagger2 link (json), import is not successful, the system error display must include info.title, how to solve? ...
<Form.Item label={fieldLabels.createTime}> <RangePicker ref="myTextInput" showTime={{format...
Local internationalization of vue element ui is to change the language of a page into English; I know that the language is changed globally ` complete introduction of Element import Vue from vue import ElementUI from element-ui import ...