This example shows a method to sort a html table in Python within a HTA file
The things to note are:
- Inserting dynamically within a url the name of the list to be display.
- How to sort a list by index
To run HTA files, simply copy this peace of code with the extension '.hta'
and of course Python must be installed (ActiveState Python will do the job)
<html>
<head>
<TITLE>HTML Application Example</TITLE>
<HTA:APPLICATION ID="HTAEx" APPLICATIONNAME="HTAEx" ICON="e.ico" WINDOWSTATE="normal">
</head>
<body onLoad="Initialisation()">
<table><tr><td valign="top"><div id="menu">Menu</td><td><div id="content">contenu</div></td></tr></table>
<script language="Python">
from win32com.client import GetObject
import os
import cPickle as pickle
import base64
import operator
sorteddata = [0]*10
donnee = [('Name','Town','Age'),('Albert','Paris',46),
('Robert','Denver',49),
('Grace','Monaco',18),
('Catherine','Palaiseau',25)]
services = {}
ChaineConnexion = r"WinMgMts:\\%s\%s"
#Menu
menu="""
<p>Menu Principal</p>
<center>
<select name="choices" onChange="SelectOption()">
<option>%s</option>
<option value="service">Service</option>
<option value="process">Process</option>
</select>
</center>
"""%('-'*40)
def getValue(id):
#return document.getElementById(id).value
return document.getElementById(id).getAttribute("value")
def getElt(id):
return document.getElementById(id)
def setValue(divid,data):
elt = document.getElementById(divid)
elt.innerHTML = data
def Pointer():
document.body.style.cursor = "hand"
return
def Default():
document.body.style.cursor = "default"
return
def sortTable(idcol,table):
obj = decodeObj(table)
titre = list(obj[0])
data = obj[1:]
index = titre.index(idcol)
sorteddata[index] = 1 - sorteddata[index]
data.sort(key=operator.itemgetter(index),reverse=sorteddata[index])
data.insert(0,titre)
t = formatTable(data)
setValue('content',t)
def decodeObj(s):
objects = base64.decodestring(s)
return pickle.loads(objects)
def encodeObject(obj):
data = base64.encodestring(pickle.dumps(obj))
return data.__repr__()
def formatTable(data):
tablestr = encodeObject(data)
titre = data[0]
numitem = len(titre)
lnktitre = ["""<span onclick="sortTable('%s',%s)" \
onmouseover='Pointer()' \
onmouseout='Default()'>%s</span>"""%(t,tablestr,t) for t in titre]
table = "<table border='1'>"
table += "<tr>" + ("<td>%s</td>"*numitem)%tuple(lnktitre) + "</tr>"
for item in data[1:] :
table += "<tr>" + ("<td>%s</td>"*numitem)%item + "</tr>"
table += "</table>"
return table
def getAllObjects(serveur = ".", espaceDenom = "root\cimv2", classe = "Win32_Service"):
c = GetObject(ChaineConnexion%(serveur,espaceDenom))
objects = c.ExecQuery(r"select * from %s"%classe)
return objects
def getService():
data = [('Caption','State')]
services = getAllObjects()
for svc in services:
data.append((svc.caption,svc.state))
setValue('content',formatTable (data))
def getProcess():
data = [('Handle','Name','CommandLine')]
process = getAllObjects(classe="Win32_Process")
for proc in process:
data.append((int(proc.Handle),proc.Name,proc.CommandLine))
setValue('content',formatTable (data))
def SelectOption():
services[getValue('choices')]()
services['service'] = getService
services['process'] = getProcess
def Initialisation():
setValue('content',formatTable(donnee))
setValue('menu',menu)
</script>
</body>
</html>
