if (! ^ d+$ .test(pnumber)) { $(e).val( ^ d+ .exec($(e).val())); } return false; the code I wrote can only accept the number , but I think it is OK to add another condition ". " but only one point the second point can also be ...
error prompt: Uncaught TypeError: autopbn.getAttribute is not a function at exauto_ajax_page.js?s1m:10 var autopbn = $( autopbn ); var nextpageurl = autopbn.getAttribute( rel ).valueOf(); Uncaught TypeError: autopbn.getAttribute is not a function...
this situation is a bit complicated. the front end shows: first of all, I have a list that will have the member s name plus checkbox (follow) on a date I will display the name of the member with the last day PS:. My form does not have a subscriptio...
hotspotinformation hotspotsmessage the current requirement is that 16 pieces of data are randomly obtained from hotspotmessage, and then it is shown that the calculation attribute hotspots has implemented this requirement. now I want to click on t...
$(".help_cover").mouseenter(function(event) { $(".layout_help_cover").fadeIn(); }); $(".help_cover").mouseleave(function(event) { $(".layout_help_cover").fadeOut(); }); how can I write this code? I think this ...
textarea how to let users wrap the code before carriage enter with a P element each time they press enter or how to achieve segment spacing (not line spacing) ask for advice ...
https: blueimp.github.io jQu. Basic Plus Ui demo I want to upload him to public pictures folder how to change the example here? UploadHandeler.php public function _ _ construct ($options = null, $initialize = true, $error_messages = null) {...
I encapsulated a js function myself! There are some problems with using . I set callback, to increase as the number of clicks increases, so does the number of execution. I don t know why! functions encapsulated by js showConfirm(title , content , sh...
<footer> <article > <article > <article > < footer> I can t get it using a similar method such as $( footer > article:first ) . ...
the front-end page jquery sends data to the background, and the background returns the data. The console reports 500. You can actually see that some data has been returned in response. Front end code: : : URL : solve. ...
want to find an example of a list click on a list of Tibetan dishes that can click on the right button to appear to the left and then go back to the right when you take it back I don t know what keywords to use to check what is the name of this tec...
Why is the js of the same segment normal on PC but not on mobile? html call code: <div id="pgbtn" class="pgbtn_page"> <a class="page_a" href="javascript：;" rel="forum.php?order={$_GET[ orde...
data is rendered, but SuperSlise error: navObj.size is not a function import $ from .. lib jquery-vendor ; import .. lib jquery.SuperSlide.2.1.1.source ; import slide from .. lib jquery.SuperSlide.2.1.1.source import doT from dot ;...
is in urgent need of such a plug-in, the first column of the table is in a fixed position, and each column can be adjusted by dragging the mouse. Thank you for your advice! ...
$(".questionClass>input[type= text ]").val(imgList.join(",")) now that there are four questionClass classes, I need to pinpoint the input, under a certain questionClass in this selector. ...
<?foreach ($region_get_all->regions as $key):?> <?endforeach;?> suppose I get multiple numbers via foreach what I want to do is that when the user selects the "edit " data , I will show the div that there will be data , and wil...
since my website does not use https, to access the login page of my website under firefox, firefox will clearly indicate that the link to this site is not secure and the login information entered will be stolen. I would like to ask, how can I change t...
The project is a front end built using vue.js. Originally, it was intended to be a quiet backstage, but as a result, a little bit of moth was accidentally asked to make a page, similar to the custom configuration h5 template of the rabbit exhibition (var...
jq s ajax append after using the TouchSlide plug-in causes the class defined by TouchSlide to have no style now it s like this width0pxbdclass ajax ...
as the title when writing a front-end page, the select 2 plug-in is used to achieve multiple selections, but the direction of the drop-down is uncontrollable. looking at the API document on the official website, we know that he can judge whether to e...
recently use jquery s ajax to send Json data to the Java background, because the default requested ContentType is application x-www-form-urlencoded;charset=UTF-8, resulting in an extra "= " at the end of the Json data received by the background. now t...
problem description error message: [W] Pili-ShortVideo-Authorization PLShortVideo SDK authorization status error: auth failed! this problem occasionally occurs in the real machine test after it is integrated into Qiniu Cloud. Sometimes it is clear th...
export default class TrailResult extends Component { constructor () { super() this.video = React.createRef() } } showVideo = () = > { const video = this.video.current console.log (this.video) } render () { return ( < video ref= {this.video} style= ...
I want to develop a plug-in for sketch, but I am now listening for file changes. I would like to ask the god how to update in real time. When I see the relevant document, it says that defaults write ~ Library Preferences com.bohemiancoding.sketch3.pli...
after reading the document, it is said to add @ Excel (needMerge=true) to the fields that need to be juxtaposed on the entity class. I don t know how to set the juxtaposition data relationship. There are few examples on the Internet. Which god can give ...