whether to save the two-dimensional code and display it.
. The code is as follows:
public static function png ($text, $outfile =false, $level =qr_eclevel_l, $size =3, $margin =4, $saveandprint =false)
{ c1/> $enc = Qrencode::factory ($level, $size, $margin);
Return $enc->encodepng ($text, $outfile, $saveandprint =false);
Invoking PHP QR
I and Xiaomei QR code diary (3) one sentence to deal with MVC form page data binding and submission, Midea mvc
"Nima, are you free today ?"
"Today's Sunday, why is it unavailable? Are you making an offer? I eat all the spicy and cool skins. I'll be there soon ."
"You asked me about your sister. I added a class for one day yesterday. Things haven't been finished yet. Please come over and hurry up. I need you
it to a public method."
"Some code is generated using a code generator !"
"Won't you change the code generator! Generate txt _ and select _ on the front-end interface _... It's not good to remove these damn things. No matter how many controls are added to the
is no information to place the logo, compared to everyone is also more clear, Have seen, now the restaurant, the subway basically have sweeping sweep of the logo, hehe, two-dimensional code has become a universal propaganda means! Then I received this task after the analysis of the problem to solve the problem, from the generation of a two-dimensional code image, to ba
GrabImage () function is used to convert the file that generates the QR code into an image. the next function is to process the scaling of the image and add the target image to the two places.The code for index.html is as follows:
In the middle, you can define the two-dimensional code
provided, the original image name is used by default.If (! $ Savename ){$ Savename = $ source;@ Unlink ($ source );}// Save the image$ ImageFun ($ sImage, $ savename );Imagedestroy ($ sImage );}Water ($ source, $ water );
In the above code, the GrabImage () function is used to convert the file that generates the QR code into an image. the next function is to pr
information for the logo, compared to everyone is also more Have seen, now the restaurant, the subway basically have sweeping sweep of the logo, hehe, two-dimensional code has become a universal propaganda means! And then I received this task to solve this problem step by step analysis problem, from the generation of a two-dimensional code image, to batch genera
information, Excel table or Notepad information automatically imported into this site, you can batch generate two-dimensional code business cards, these two-dimensional code card can be long-term retention.In fact, the above is not the focus, the focus is that the novice can take this project familiar with the development of two-dimensional
, bulk Delete3. Member management: To the front-end user management, assign membership level, expiry time, status, contact information and other information4. Menu Management: Additions and deletions menu Ztree (custom menu) Business menu and System menu separation5. Data dictionary: Unlimited level, support multi-level unlimited classification. On-site numbering, sorting, etc.6. System settings: Modify the system name, mail server configuration, SMS account settings, image watermark configurati
Management: Role management, sub-role groups and members, with group permissions and member permissions.2. System User: For each basic group member additions and deletions, single, mass message SMS, import and export Excel form, bulk Delete3. Member management: To the front-end user management, assign membership level, expiry time, status, contact information and other information4. Menu Management: Additions and deletions menu Ztree (custom menu) Business menu and System menu separation5. Data
, station internal communication system, app interface, QR code generation and other basic modules.Click to view larger image
Code generatorCode generator, support a variety of data models, according to the table generated corresponding entity,service,dao,action,jsp, delete/change/Sort/Export Import excel/rights
to useAs long as the project is an ABP, either the core or the framework version is available.Open the solution and select the core layer.We select the "book" Entity file,using Abp.Domain.Entities;using System;using System.Collections.Generic;using System.ComponentModel.DataAnnotations;using System.IO;using System.Linq;using System.Text;namespace SmartToken.Persons{ public class Book:EntityRight-click on the entity file "book"Expand dialog box
Next, if this is the ABP empty project o
, choose cache to store directory, handle concurrency, increase system performance24. Server internal get POST request25.uploadify upload plugin, single, batch upload multi-threaded, with progress bar, asynchronous, image, video, other file formats can be uploaded26. Map points to obtain latitude and longitude coordinates, based on the two latitude and longitude calculation distance27.tab label page function, tag free switch, not duplicate operation d
, int width, int height) {Super (width,
height);
int sourcewidth = Image.getwidth ();
int sourceheight = Image.getheight (); if (left + width > Sourcewidth | | top + height > sourceheight) {throw new IllegalArgumentException ("Crop rect
Angle does not fit within image data. "); for (int y = top, y
The resulting two-dimensional code is shown below:
The results of the analysis are as follows:
let's look at the
The first list page based on MVC + Jqgrid in my and Xiaomei QR code diary (2), mvcjqgrid
I. Preface
"Nima Ge, you taught me how to change the UI of the OA system last week. Mr. Huang was very satisfied .""It's good. It seems that Xiaomei has made great progress. You can end the trial period ahead of time. Please don't forget to invite me to dinner when the salary increases !""Nima, do you have a girlfriend
blog:http://blog.rdiframework.net/At the same time need to be explained, all the technical articles in the future to the official website as the subject, welcome to our collection!rdiframework.net Framework by the professional team for a long time to build, has been updated, has been upgrading, please rest assured that use! Welcome to Rdiframework.net Framework Official public (No.:rdiframework-net), keep abreast of the latest developments.Scan QR
ERPCodeGenerator
The function of this Code Generator is to make up for the lack of code Smith in batch Table Generation.
Code generator running effect
The basic method is to select a database. The tree on the left will li
Zhou Xiao Dong Jianxu home QR code. PNGZhou Xiao Dong blog Home qr code. PNGNow, we can see two-dimensional code everywhere in our lives. What good is it? It has the advantages of large information capacity, high reliability, can express Chinese characters and images of many
classes and run the commands in the template header, you can also use an external host to specify the Custom template base class. The template can directly use the members of the Custom template base class (because of inheritance), such as the xcoderbase in the Code Generator xcoder.
7. Automatically reference the host assembly. The biggest trouble with using T4 is to reference the external assembly and na
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