What is the syntax for if-else-if statements in Sahi script? The following failed with a syntax error:
function caseSwitch($htype){
if($htype==22){
type22();
}
else{
if($htype==5){
type5();
} //I have tried adding a semicolon here and it still fails
}
else
{
_log("Whoops, Hierarchy Type " + $htype + " has not been automated yet");
}
}
This was a syntax issue. The solution was provided on the Sahi forum here:
http://sahi.co.in/forums/discussion/comment/16735#Comment_16735
Related
I want to make my checkbox is enabled and disable when user login from my data
My syntaks in asp.net:
if (Session["Berhasil"] != null)
{
Label1.Visible = true;
Label1.Text = "Berhasil..";
if(Label1 = "select * from cs100020 where countno=2 and status=3");
{
cbxinven.Enabled=true
cbxfinadmin.Enabled=true
cbxkaskecil.Enabled=true
cbxemail.Enabled=false
cbxsap.Enabled=false
cbxpc.Enabled=false
cbxuserad.Enabled=false
}
else (Label1="select * from cs100020 where countno=3 and status=3);
{
cbxinven.Enabled=false
cbxfinadmin.Enabled=false
cbxkaskecil.Enabled=false
cbxemail.Enabled=true
cbxsap.Enabled=true
cbxpc.Enabled=true
cbxuserad.Enabled=true
}
}
and i got error :
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS1010: Newline in constant
Source Error:
Line 137: cbxuserad.Enabled=false
Line 138: }
Line 139: else (Label1="select * from cs100020 where countno=3 and status=3);
Line 140: {
Line 141: cbxinven.Enabled=false
Source File: d:\Sharing\Budiman\IAPHRM BACKUP 08022019\IapHRM_180119_Backup\ViewCS.aspx.cs Line: 139
Show Detailed Compiler Output:
Show Complete Compilation Source:
The closing double quote on the SQL statement for the ELSE branch (i.e. else (Label1 = .... line) is missing.
This should be enough for someone to correct my issue - I'm very much a newbie at this.
It's a short bit of code to strip spaces from the ends of strings submitted in forms.
The warning message is saying "Use of undefined constant mystriptag - assumed 'mystriptag' (this will throw an error..."
How should I change this?
function mystriptag($item)
{
$item = strip_tags($item);
}
array_walk($_POST, mystriptag);
function t_area($str){
$order = array("\r\n", "\n", "\r");
$replace = ', ';
$newstr = str_replace($order, $replace, $str);
return $newstr;
}
You must use single quote in order for PHP to understand your parameter mystriptag.
So the correct line would be :
array_walk($_POST, 'mystriptag');
I have an issue with PHP 7's instanceof statement that is only happening on certain conditions.
It seems that instanceof works locally on my dev machine (MAMP Pro running PHP 7.0.13) but not on my Hosted Server (HostEurope, PHP 7).
I have tried the following :
downgrading to PHP 5.6
using is_a instead
Using fully qualified name e.g. \Site\Ad
but they all exhibit the same behaviour.
I've tried Googling "PHP instanceof not working" and variations of it but I haven't found anything relevant.
I was wondering if anyone had experienced something similar or possible solutions to try?
The Code in question is:
<?php
namespace Site;
require_once(__DIR__."/../interface/IOutput.php");
require_once(__DIR__."/../lib/Lib.php");
require_once(__DIR__."/../site/AdMediumRectangle.php");
require_once(__DIR__."/../site/AdSnapBanner.php");
require_once(__DIR__."/../const/Const.php");
class AdFactory
{
/**
* Define(AD_BANNER, 0);
* Define(AD_RECTANGE, 1);
* Define(AD_SUPERBANNER, 2);
* Define(AD_SKYSCRAPER, 3);
**/
/**
* #param $object
* #return AdMediumRectangle|AdSnapBanner|string
*/
public static function CreateObject($object)
{
$ad = wire(pages)->get("/ads/")->children->getRandom();
if ($ad == null)
return new \Exception("No Random Ad found");
switch ($object) {
case AD_BANNER:
echo "AD_Banner Selected\r\n";
$adSnapBanner = new AdSnapBanner($ad);
return $adSnapBanner;
break;
case AD_RECTANGLE:
echo "AD Rectangle Created\r\n";
$adRectangle = new AdMediumRectangle($ad);
return $adRectangle;
break;
case AD_SUPERBANNER:
case AD_SKYSCRAPER:
default:
echo "AdFactory BlankObject created";
return "";
break;
}
}
public static function Markup($object)
{
$obj = AdFactory::CreateObject($object);
if (($obj instanceof AdSnapBanner) || ($obj instanceof AdMediumRectangle)) {
echo "InstanceOf worked";
return $obj->Markup();
}
else {
echo "return blankString";
return "";
}
}
}
Update : This is the code that calls the above AdFactory class
<?php
namespace Site;
require_once(__DIR__."/../interface/IOutput.php");
require_once(__DIR__."/../lib/Lib.php");
require_once(__DIR__."/../factory/AdFactory.php");
require_once (__DIR__."/../const/Const.php");
class AdInjector
{
public static function Inject($page, $ad_pos)
{
//Select an Ad from /Ads/ according to criteria
//$ads = wire(pages)->get("/ads/")->children;
$count = 1; //$ads->count();
if ($count > 0) {
$mod = $page->id % 3;
echo "mod=" . $mod . "\r\n";
if ($mod == $ad_pos) {
switch ($mod) {
case AD_POS_TITLE;
case AD_POS_BANNER:
//Pick an Snap Banner
echo "Banner Injected (banner):" . AD_BANNER . "\r\n";
return AdFactory::Markup(AD_BANNER);
break;
case AD_POS_SIBLINGS:
echo "Banner Injected (rect):" . AD_RECTANGLE . "\r\n";
//Pick an Ad Rectangle
return AdFactory::Markup(AD_RECTANGLE);
break;
default:
return "";
break;
}
} else
return "";
} else
return "";
}
}
instanceof is a language construct which is so essential to PHP that it is de facto impossible not to work properly.
The code you provided is not enough to tell where the issue might be happening.
Chances are, you have a folder not readable on your online server and simply get somewhere a null value instead of an expected object along your code. Ask yourself: "If it is not the object I expect, what else is it?"
Use var_dump() or printf() to investigate what your variables actually contain and you will find the error soon.
For your code, PHPUnit tests would be a benefit, or at least the use of assert() here and there in your code.
Turns out there was a bug in 1 of the API calls I was making to the Processwire CMS.
$ad = wire(pages)->get("/ads/")->children->getRandom();
And my local and server instance of Processwire was not the same version, which was news to me. I normally have it synchronised, including any modules I use.
I also suspect my null check is not correct PHP, to add to the problem.
It has to do with namespaces used in the code:
Locally (Code with no namespaces) I used this, working fine:
if ($xmlornot instanceof SimpleXMLElement) { }
But on the server (code with namespaces) only this worked:
if ($xmlornot instanceof \SimpleXMLElement) { }
See also this question/answer: instanceof operator returns false for true condition
I am new to noflo and looking at examples in order to explore it. The spreadsheet example looked interesting but I couldn't make it run. First, it takes some time and manual debugging to identify missing components, not a big deal and I believe will be improved in the future, for now the error message I get is
return process.component.outPorts[port].attach(socket);
^
TypeError: undefined is not a function
Apparently, before this isAddressable() was also undefined. Checked with this SO issue but I don't have any noflo 0.4 as a dependency anywhere. Spent some time to debug it but seemingly stuck at it, decided to post to SO.
The question is, what are the correct steps to run the spreadsheet example?
For reproduction, here is what I have done:
0) install the following components
noflo-adapters
noflo-core
noflo-couchdb
noflo-filesystem
noflo-groups
noflo-objects
noflo-packets
noflo-strings
noflo-tika
noflo-xml
i) edit spreadsheet/parse.fbp, because first error was
throw new Error("No outport '" + port + "' defined in process " + proc
^
Error: No outport 'error' defined in process Read (Read() ERROR -> IN Display())
apparently couchdb ReadDocument component does not provide Error outport. therefore replaced ReadDocument with ReadFile.
18c18
< 'tika-app-0.9.jar' -> TIKA Read(ReadDocument)
---
> 'tika-app-0.9.jar' -> TIKA Read(ReadFile)
ii) at this point, received the following:
if (process.component.outPorts[port].isAddressable()) {
^
TypeError: undefined is not a function
and improvised a stunt by checking if isAddressable is defined at this location of code:
## -259,9 +261,11 ##
throw new Error("No outport '" + port + "' defined in process " + process.id + " (" + (socket.getId()) + ")");
return;
}
- if (process.component.outPorts[port].isAddressable()) {
+ if (process.component.outPorts[port].isAddressable && process.component.outPorts[port].isAddressable()) {
return process.component.outPorts[port].attach(socket, index);
}
return process.component.outPorts[port].attach(socket);
};
and either way fails. Again, the question is What are the correct steps to run the spreadsheet example?
Thanks in advance.
My testcase crashes with the following error:
$this->open("/en");
$this->type("id=LoginForm_username", "seleniumfree");
$this->type("id=LoginForm_password", "seleniumfree");
$this->click("name=login");
$this->waitForPageToLoad("30000");
$this->click("link=Calendar");
$this->waitForPageToLoad("30000");
$this->click("link=Add to agenda");
$this->type("id=UserAgenda_date", "2013-10-10");
$this->select("id=UserAgenda_time", "label=01:00");
$note = $this->getEval("Math.floor(Math.random()*1000)").':note';
$this->type("id=UserAgenda_note", $note);
$this->click("name=yt0");
sleep(5);
try { //also tried with integer
$this->assertEquals("2", $this->getXpathCount("//input[#value='"+ $note + "']"));
} catch (PHPUnit_Framework_AssertionFailedError $e) {
array_push($this->verificationErrors, $e->toString());
}
Invalid response while accessing the Selenium Server at 'http://localhost:4444/selenium-server/driver/':
ERROR: Command execution failure. Please search the user group at https://groups.google.com/forum/#!forum/selenium-users for error details from the log window.
The error message is: The expression cannot be converted to return the specified type.
In firefox IDE, playing the test runs fine.Is there another way I can count the inputs by value?