str_replace(substr($_SESSION[ phone ], 0, 1), +64 , $_SESSION[ phone ]); assuming that I am 0111012123 , he will be replaced by + 641111612123 . gets the first zero, but str_replace will change all 0 to + 64 . what a pain in the neck ...
<input type="text" placeholder="" maxlength="13" oninput="this.value=(this.value.replace( [^0-9.]+ , ))" > when using the above code to input input, control input can only enter numbers and decimal point...
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problem description When antd form submit is submitted, when the url access address is xxx.com -sharp , the submission is always unsuccessful, the page is reloaded, and the address bar url will be changed to xxx.com ?-sharp before the data can be sub...
first explain what you want to achieve. only needs to be implemented in main.js or App.vue, without adding page-loaded code for each subcomponent. When the progress bar is loaded to 100%, it must be after the data is loaded and rendered. now the main ...
RT There are process variables in activiti, so are there any related concepts in ccflow? ...
how do Alipay Mini Program copy text to the clipboard? WeChat Mini Programs has API:wx.setClipboardData, but did not see the relevant API, in the Alipay Mini Program development document. Is there any other way? ...