1, first talk about the hardware configuration, I started in Win7 (I7 4770,8g ram,2t hard disk) installed ubuntu10.10 64-bit system (4G ram,200g hard disk) to compile the source code, about 3 hours spent. and several outofmemoryerror errors have
Easyui call database to realize the effect of three-level linkage between county and province if the next
1, first to design the database, as shown in the picture. one has 4 fields Code,note,pycode. Code: Administrative division codes, note:
Copy Code code as follows:
js provinces and cities two-level linkage menu, collation collection.
leftmargin= "0" onload= "init ()" >
from: province City Name= "City" onchange= "select ()" >I am in "
The effect of the following figure:
Idea: First get the city of the selected province or the county of your choice, convert the acquired data to a Jason-formatted string return to the AJAX client, where the client uses eval to convert the string
There are many ways to achieve national provincial/municipal linkage. This article will introduce you to how to implement JSON + HTML. For more information, see
The Code is as follows:
Json
I just learned about JS. In practice, I am working on a provincial-level linkage with four levels of information.
However, I checked it online for three levels, not four levels. Now I am working on a 4-level association with regions. The simplest
This article mainly introduces how to implement the urban selector switch in small program development. it is of practical value. if you need it, you can refer to it. The city selector is indispensable in mobile development.
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Gif:
Here, only
In the past two days, we have simplified the definition of freeduc. We need to use the DNS list to configure the network. When I saw this on my colleague Alex's website, I went to favorites for backup.------------------------------------------------
Geographic location in China:
The intersection of Heilongjiang and usuli River at 2 minutes 30 seconds, 135 degrees, on the Eastend east longitude
The west end of the eastern longitude 73 degrees 40 minutes Pamir uzbiri mountain exit (ucha
I often cannot open my webpage a few days ago, but QQ can be used. Based on experience, it is determined that it is a DNS problem. After searching on the Internet, many of my friends have similar problems. So the collection of the National Main City
Province DNS name dns ip AddressHong Kong ns1.netvigator.com 205.252.144.228Macao vassun2.macau.ctm.net 202.175.3.8Shenzhen ns.shenzhen.gd.cn 202.96.134.small202.96.154.8/202.96.154.15Beijing ns.bta.net.cn 202.96.0.20.Ns.spt.net.cn
Sleep ...... I have sleep like a ghost last night, from pale to an idiot. The day is still so hot, the cylinder is endless, and the autumn Niang starts to cool. To catch the cold, I found that I had not washed my underpants for many days ......
After reading the document, it seems that it does not work. Please enlighten me. After reading the document, it seems that it does not work.
Please enlighten me.
Reply content:
After reading the document, it seems that it does not work.Please
Beibei Tong's online store is worth 2 RMB for registration.
Some time ago, the People's Bank of China issued a message that the RMB banknotes with scores officially withdrew from the circulation field. That is to say, the currency notes for one cent,
Open Baidu Search "58 with the city", into the "58 City" Home page, in the upper right there are two links, are login and registration, if you do not have 58 city account number, to register a, if already have, that directly enter the account and
Xiao in an essay written in the two-level tree, the following to share with the label to achieve multi-level linkage between provinces and cities.
Call Example:
Component code:
[ {open? '-': ' + '}}]{{model.text}}
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