Recently tried to use ExtJS to show the tree menu. It took a really hard time. The menu items in the tree menu need to be loaded dynamically, while the current version of ExtJS only supports JSON-formatted data. After checking some information, I decided to use Struts2 's json-plugin. First, according to the example to do a, but the result is not successful, the interface only out of a JS generated root node, can not load data generated from the background. After the study, the data format was f
Use GNU parallelCreate cron tasks in batches:
# Host. lst is the host list# View the current cron taskParallel -- nonall-j0 -- slf host. lst "hostname; crontab-l"# View/var/spool/cron filesParallel -- nonall-j0 -- slf host. lst "hostname; ls-l/var/spool/cron"# Set a cron taskParallel -- nonall-j0 -- slf host. lst echo '"0 0 **** cd/root/nmon;/root/nmon-f-s600-c144">/var/spool/cron/root'
-- The tag parameter adds a tag for the output row
# Whe
output blackbox (this blackbox output is not driven by any logic) is not optimized
However, the watch is still very vague, and then look at the synplify Pro for Microsemi Edition the User Guide document preserving Objects from Being Optimized Awa The Y section will have a more in-depth explanation.
To Preserve
Attach
Result
Nets
Use the Syn_keep syntax. Suitable for wire or Reg in Verilog, or sign
about ARM [1]1. Arm sells only intellectual property and does not sell (physical, material) products.More than 100 companies worldwide have purchased ARM licenses, including Samsung, Freescale, NXP Semiconductors, STMicroelectronics, Texas Instruments, Toshiba,analog Device, Atmel,microsemi ... See ARM's website for detailsNumber of classic ARM processor licensesARM11 Series 82ARM9 Series 271Number of Cortex Processor licensesCORTEX-A 86Cortex-r 22COR
set, Monkey will continue to send events to the system until the count is complete.- VEach-V of the command line increases the level of feedback information. Level 0 (default) provides less information than startup prompts, test completion, and end results. Level 1 provides more detailed testing information, such as events sent individually to the ActivITy. Level 2 provides more detailed setup information, such as the Activity that was selected or unchecked in the test.[Plain]View Plaincopy
that safer operation, higher luminous efficiency, more homogeneous light quality, smaller size, better heat dissipation, longer life and more reliable quality are the future trends of semiconductor lighting. This time the exhibitors adapt to the trend of the times, new products, new technologies emerged.Osram opto Semiconductors Main: DURIS E 3 light source, compact light source, the use of cost-effective PLCC package, the entire life cycle brightness stability, high efficiency, color temperatu
There was an empty funeral in Tangshan. The funeral scene really stunned everyone. Everyone is a fan. Let's talk about the team! The first three command vehicles were three military vehicles, the first was the Honda of army B, and the second was the Mitsubishi cross-country of armed police. Then there were two overbearing camera cars, followed by two black dry horse H2, followed by a row of Mercedes s55 and S600, respectively, the actual number of veh
... he cannot be recognized by the world... so some people are arguing about how good the New Audi A8 is .. BMW 7 is just like a product .. or something you throw your maobao 760 on the Mercedes-Benz S600... they are all very good... the focus of the target audience is different .. so it will be slightly different... the world is still balanced .. for example... at present, there are more than a dozen cars worth 0.1 million Yuan... some cars focus on
One development environmentWindows 2003VS 2005AptanaExt2.0
Two client codeHTML:
JS:Ext.onReady (function () ... {Shorthandvar tree = Ext.tree;var tree = new Tree.treepanel (...) {El: ' Tree-div ',Usearrows:true,Autoscroll:true,Animate:true,Enabledd:true,Containerscroll:true,Loader:new Tree.treeloader (.....) {Dataurl: ' ajax.aspx '})});Set the root nodevar root = new Tree.asynctreenode (...). {Text: ' Head office ',Draggable:false,ID: ' Source '});Tree.setrootnode (root);Render the TreeTree.ren
The official examples are simple examples of how to turn JSON data into a tree.This example can meet our general needs. Many times we need to use a tree with a checkbox.In fact, adding a checkbox is simple, just add the checked entry (for True/false) to the returned JSON data. To achieve what we want to select the parent node of the checkbox, the automatic selection of the neutron node is also very simple, just add the following section of code can be. View plain Copy to clipboard print? Tree.on
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