After updating Yii to 1.1.20 I get the error
reset() expects parameter 1 to be array, integer given when clicking the diff option in Model generator.
I found the function in https://github.com/yiisoft/yii/blob/master/framework/gii/components/Pear/Text/Diff/Engine/native.php#L194 and https://github.com/yiisoft/yii/blob/master/framework/gii/components/Pear/Text/Diff/Engine/native.php#L206
So i cannot find the solution.
You can work around this problem change the framework file (not recommended)
framework/gii/components/Pear/Text/Diff/Engine/native.php
On line 194 and 206 check if $match is an array and skip the code part which depends on that.
Related
I am trying to assign the value of this stucture path to a fieldsymbol, but this path does not work because it has a table in it's path.
But with in the debugger this value of this path is shown correctly.
Is there a way to dynamically assign a component of a table line to a fieldsymbol, by passing one path?
If not then I will just read the table line and then use the path to get the wanted value.
ls_struct (Struct)
- SUPPLYCHAINTRADETRANSACTION (Struct)
- INCL_SUPP_CHAIN_ITEM (Table)
- ASSOCIATEDDOCUMENTLINEDOCUMENT (Element)
i_component_path = |IG_DDIC-SUPPLYCHAINTRADETRANSACTION-INCL_SUPP_CHAIN_ITEM[1]-ASSOCIATEDDOCUMENTLINEDOCUMENT|.
ASSIGN (i_component_path) TO FIELD-SYMBOL(<lg_value>).
IF <lg_value> IS NOT ASSIGNED.
return.
ENDIF.
<lg_value> won't be assigned
Solution by Sandra Rossi
The debugger has its own syntax and own logic, it doesn't apply the ASSIGN algorithm at all. With ABAP source code, you have to use ASSIGN twice, the first one to reach the internal table, then you select the first line, and the second one to reach the component of the line.
The debugger works completely differently, the debugger code works only in debug mode, you can't call the code from the debugger (i.e. if you call it, the kernel code used by the debugger will fail). No, there's no "abappath". There are the XSL transformation objects (xpath), but it's slow for what you ask.
Thank you very much
This seems to be a rather unexpected limitation of the ASSIGN statement. Probably worth a ticket to SAP's ABAP language group to clarify whether it's even a bug.
While this works:
ASSIGN data-some_table[ 1 ]-some_field TO FIELD-SYMBOL(<lv_source>).
the same expressed as a string doesn't:
ASSIGN (`data-some_table[ 1 ]-some_field`) TO FIELD-SYMBOL(<lv_source>).
Alternative 1 for (name) of the ABAP keyword documentation for the ASSIGN statement says that "[t]he name in name is structured in the same way as if specified directly".
However, this declaration is immediately followed by "the content of name must be the name of a data object which may contain offsets and lengths, structure component selectors, and component selectors for assigning structured data objects and attributes in classes or objects", a list that does not include the table expressions we would need here.
The following code ...
splash:evaljs('document.querySelectorAll("iframe.iframe-container.js-oddset-game-iframe")[0].contentDocument.querySelectorAll("td.leftText a.eventLink").length')
... returns 8 - i.e. there are 8 nodes in the array.
However, when I then try to return the nodeList (array) directly, the result is nil? Obviously a table should be returned since an array is returned from the javascript code.
Is this a bug in Splash? Can't Splash handle access to elements in iframes? I have the --js-cross-domain-access option on too.
It is not a bug. iframes are only available when you use the render.json endpoint with the iframes=1 parameter. When you use that you cannot run a custom Lua script.
Refer to the documentation: https://splash.readthedocs.io/en/stable/api.html#render-json
And this answer: https://stackoverflow.com/a/44682917/4082726
here is the function that worked prior to upgrading to 7.0
function set_session_vars() {
$nb_args=func_num_args();
$arg_list=func_get_args();
for($i=0;$i<$nb_args;$i++) {
global $$arg_list[$i];
$_SESSION[$arg_list[$i]] = $$arg_list[$i];
}
}
now it causer error that says:
Parse error: syntax error, unexpected '[', expecting ',' or ';' in /home/mvyc1956/public_html/members/includes/functions.php on line 322
I believe its related to non backward compatable changes to GLOBAL and the use of $$ and arrays, but my PHP is not good enough to figure it out.
Is there someone who is familiar with why this line :
global $$arg_list[$i];
which is line 322 that is being reported as the cause of the error, would be failing now, and what would you recommend I change the code to in order to have it work with PHP 7?
I did some googling and found this page but again, im not understanding what needs to be changed.
thanks
says syntax error so some of the code in the function is no longer valid, but it would take a php 7 expert to see it.
UPDATE
I removed the word GLOBAL from the above code and the app "seems" to be now working fine so I will now ask:
Does anyone know specifically, why Global was the non compatibility issue? and is my fix of simply removing it a solid one or will is there a better practice or will this removal come back to haunt me?
Backward incompatible changes:
global only accepts simple variables
Variable variables can no longer be used with the global keyword. The curly brace syntax can be used to emulate the previous behaviour if required:
// Valid in PHP 5 only.
global $$foo->bar;
// Valid in PHP 5 and 7.
global ${$foo->bar};
So in your case it should become:
global ${$arg_list[$i]};
The global keyword tells PHP to access a global variable (per launch of the script) instead of a local variable (per function). For example,
global $foo;
means that future uses of the variable $foo in that function refer to the global variable with that name, rather than a variable within the function itself.
What this is trying to do is look up a variable by arbitrary name in the global namespace. That's entirely the wrong way to do things. Instead, you should have a global array and use keys in the array. In fact, $$ is arguably a bad idea in general.
But that's neither here nor there. The problem is that the parsing rules changed in PHP 7.0 in a non-backwards-compatible way (because they're using a more traditional parser now, and thus had to make their associativity rules self-consistent).
More details here:
http://php.net/manual/en/migration70.incompatible.php#migration70.incompatible.variable-handling.indirect
To make a long story short, you need to rewrite that as:
global ${$arg_list[$i]};
and then your code will work correctly on both PHP 7 and PHP 5.
Incidentally, the function only appears to work without the global keyword. In fact, it is always getting empty values for those variables.
How do I auto generate an arbitrary number (Long) for use in a Live Template in IntelliJ?
Example:
public static final long uid = $randomLong$;
where randomLong is replaced with a random long value. I have tried adding the following as an expression for the variable on the live template definition but nothing is generated when the template outputs.
new Random().nextLong()
What I am trying to achieve is very similar to what the IDEA code inspector generates for the Serialization version UID field but with a live template.
Please try adding groovyScript("new Random().nextLong()") as the variable expression instead.
What does dijit.registry.remove() do? How does it handle invalid parameters?
The dijit.registry reference is an instance of dijit.WidgetSet, which is a collection of widgets.
The remove() function accepts an input ID and removes that Widget with the corresponding ID from the collection, if found.
In Dojo 1.4, WidgetSet is defined within dijit/_base/manager.js.
The passed ID is used internally as the key looked in an associative array. It's used like: this._hash[id], so passing it garbage will result in nothing being found or removed.