curl - php json post print out? (Use URL)

Suppose there is a website that prints {code...} How can I use php to print this 123 text? {Code...} I write like this but nothing happens?

为情所困 2017-06-15 09:22:39 0  2  779

java - Print electronic form

To print an electronic form, the express company interface returns a json string. You can take out the string of the printing template inside. It is an html page, all of which are html elements... How to print this? Use the background to write the method in java. Print it out. What’s the idea? Pleas...

PHP中文网 2017-05-27 17:41:11 0  1  771

javascript - Array modification problem in angularjs

Recently I encountered a problem when using angularjs to modify an array. The HTML code is as follows {code...} The js code is as follows {code...} But $scope.title1 is not modified? $scope.arrTitle[0] should be $scope.title1 when printed? Please give me some advice...

PHP中文网 2017-07-05 11:04:58 0  2  960

javascript - How to print the content of a specified area on a webpage written in Vue? ?

A webpage written in Vue needs to print the content of a specified area, retain the original webpage style, and the original webpage content cannot be changed after printing, and jqprint cannot be used. How can this be achieved?

仅有的幸福 2017-05-19 10:43:23 0  4  880

Copy the contents of the div into a new iframe

Ultimately I'm trying a technique to print a specific div, but I'm stuck on this part of the question. I have some code that should be copied from a div to a new iframe: variframe=document.createElement('iframe');vardiv=document.querySelector('div#sidebar');varcontent=div.innerHTML;iframe.srcdoc= `$...

P粉042455250 2023-08-17 17:03:59 0  1  424

javascript - A problem with the code for saving web page printing pages as pdf

The print page is written like this {code...} When printing, you must select the target to save as pdf to save it as pdf. Can I just click a button to download the pdf? The project is for ASP.NET webform. Can it be implemented using js or C#?

黄舟 2017-07-05 10:43:30 0  2  1052

How to add headers and footers to each page of a printed HTML document?

Is it possible to print a custom header and footer HTML page on every printed page? I want to add the words "UNCLASSIFIED" in red, Arial font, 16pt size, to the top and bottom of every printed page, regardless of content. To clarify, if the document is printed to 5 pages, each page should ...

P粉256487077 2023-08-20 14:58:06 0  1  783

javascript - Is there any useful plug-in for printing partial DOM, which can be printed directly without saving?

Is there any useful plug-in for printing partial DOM? No need to save, just print directly without watermark.

ringa_lee 2017-06-15 09:23:09 0  1  903

Extract more information from PHP pages using JavaScript

In order to automatically update a certain part of the page without having to constantly reload the page, I have implemented this code on the platform. If you just want to update a piece of data, everything works fine, in fact the php page contains multiple queries to populate different sections. Ho...

P粉445714413 2023-08-13 12:27:33 0  1  585

javascript - The for loop printing i mentioned in the let command in the ES6 standard introduction is 10. How to replace it without let?

Recently, I was reading Teacher Ruan Yifeng's Introduction to ES Standards. When I read the first chapter, I mentioned a piece of code {Code...} This problem can be solved using let, but what if I use the ES5 method? IIFE can do it, but it prints it immediately.

阿神 2017-06-28 09:22:57 0  4  884

javascript - Why can't I access local services after chrome is upgraded to version 55?

The company makes a client-side printing function. After installing the client, a 127.0.0.1:8801 service will be started. Then clicking the print button on the website will make an ajax cross-domain request to http://127.0.0.1:8801/. If installed If the client is connected, this interface will retur...

typecho 2017-06-15 09:22:56 0  1  709

javascript - mongoose save does not work and has no response~~

{Code...} 123 can be printed, and new User can also print. Then it stops when it comes to the save method. There is no response? ? How is this going? ? Checked the issues https://github.com/Automattic... Still not resolved? ? what to do? ?

淡淡烟草味 2017-07-04 13:44:14 0  1  1358

css @media print has no effect in external stylesheet

Seniors, please help me see where the problem is. I made a form with a button in the form. I want to control the button not to print. I defined an external css file for the form. Most of the styles can be implemented. Only among them It is invalid if the button does not print. It is written like thi...

享耳 2019-05-07 11:08:37 0  2  1791

vue.js - laravel-elixir 3: The compiled file of .browserify() reported that the dependent file cannot be found: undefined

{Code...} After using browserify that comes with laravel-elixir to compile vue, vue-router, and vue-resource and successfully output the js file, an error is reported when using it: Uncaught TypeError: Cannot read property 'use' of undefined compiled js file Part of it is as follows: {Code...

淡淡烟草味 2017-05-16 16:50:14 0  1  673

javascript - About highchart data rendering

Image description The chart above adds data dynamically. The variable xdata in the code is a time, and the format is 17:21:11. It can be printed out, and the y-axis can also be printed normally. But now the Y-axis data can be rendered normally, but the x-axis cannot be displayed. The expected effect...

習慣沉默 2017-06-26 10:53:06 0  1  865

javascript - Ask a question about Ajax reading xml files?

xml file: {code...} The js code is as follows: {code...} The html code is as follows: {code...} I learned an example in w3school and wanted to change it to enter the user name and then enter it in the xml file Find nodes containing this username and finally display the password. Google Chrome always...

为情所困 2017-05-19 10:19:04 0  2  586

python - How does Django ModelSerializer POST submit fields that are not defined in Models and in related tables?

I am using the djangorestframework framework to provide an interface for the app client. Now I encounter the following problem. The IWannaImages table has a foreign key to the IWanna table. Now when I submit the IWanna data through the interface POST, I cannot obtain the information from the client ...

女神的闺蜜爱上我 2017-06-22 11:51:46 0  1  1051

Newbie's solution to basic session issues

The login interface stores and prints the user information session normally. When the user information and user name are called on the display page, the page reports an error. It can be confirmed that 99% of the codes are good.

L小李同志 2018-05-04 01:35:36 0  1  925

javascript - How does js trigger the keyboard Ctrl＋P event by clicking a button?

window.print(), this method can only be triggered after the page is completely loaded. When the page loads slowly or when JS is loading asynchronously, click the page print button to print. window.print() can only be triggered after the page loading is completed, so I want to notify...

过去多啦不再A梦 2017-05-19 10:29:30 0  1  688

How to return mongodb data from a call

{Code...} As the title says, I want to encapsulate mongo into Model.... But I found a problem. There is no problem with printing inside, but when calling outside, the data will be lost. . . . 222-------What is printed is empty. Oh, if it is packaged in the project, what is printed is Promise { &...

迷茫 2017-06-26 10:49:30 0  2  1241