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How can I call a specific event manually from my own code?
Started by cool-RR on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
To manually post an event, you can use
self.GetEventHandler.
For the answer, this might help.
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How do I manually fire a click event on a button that I previously wired up using jQuery?
Started by Blankman on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
(link to documentation for trigger)
$("button:first").click(function () { update($("span:first")); }); $("button:last").click(function () { $("button:first").trigger('click'); update($("span:last")); }); function update(j) { var n = parseInt... .
Use Trigger.
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I have a dropdownlist, which dynamically populate data from SQL Server and i wanna manually insert two items on top of the DDL after data binding. So, the DDL would has data something like this:
Select Branch (manually insert)
ALL (manually insert)
AIR...
Started by WeeShian on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Foreach (var item in yourCollection) { ListItem....
If (!IsPostBack) { list.Items.Clear(); list.Items.Add(new ListItem("Select branch", "")); list.Items.Add(new ListItem("ALL", "*"); // Just bind your items here from the DB .
Just skip the automatic databinding.
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Ask your Facebook Friends
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I want to generate random numbers manually. I know that every language have the rand or random function, but I'm curious to know how this is working. Does anyone have code for that?
Started by Omar Abid on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
I would roll some dice.
I want to generate random numbers manually.
This is a linear congruential generator.
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How do I manually specify which test/unit test files should be run when a non-test file gets updated?
Started by Andrew Grimm on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Similarly, redefining....
Some tutorials refer to tests_for_file , but that was the old name of the method: it was changed in ZenTest 3.9.0 to test_files_for .
Redefine Autotest#test_files_for(filename) to return an array of strings of the test file names .
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Is there any way to manually remove an object which the garbage collection refuses to get rid of even when I call gc.collect() ? Working in Python 3.0
Started by Casebash on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Using GC, this is not guaranteed....
Here's good article that explains the details
Quoting:
In current releases of CPython, each new assignment to x inside the loop will release the previously allocated resource .
It depends on what your Python is running on.
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I have developed some apps for Android, and this questions stays always:
How should I structure my UI? Should I launch activity after activity and leave the phone to make the "back" button, or should I choose more optimized, but more complex to implement...
Started by Danail on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
I prefer the second approach of controlling the Activities manually even that it is more complex.
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What resources have to be manually cleaned up in C#? ...and what are the consquences of not doing so?
For example, say i have the following code:
myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black); //Use Brush
If i don't clean up the ...
Started by Gary Willoughby on
, 14 posts
by 14 people.
Answer Snippets (Read the full thread at stackoverflow):
There are certain things that need to be manually cleaned up, but those are pointers.
Is no longer valid.
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Does anyone know how to manually trigger item click event of Dojo tree? I have a create new node button and whenever a new node is created, I would like to move focus to the new node. I have setup the click event and it would be great if I can manually...
Started by hoangnghiem1711 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Do you need to send the click event or just set focus?
To set focus you could do:
dojo.byId("myNewNode").focus();
var yourtree = dijit.byId("<treeid>"); use dojo.connect(yourtree, "onClick", function(item){ <write custom logic here> }); .
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I UIButton using + buttonWithType:
What I need to figure out is how to manually change the button state. There are times when I need it to be set to "disabled."
I read through the UIButton documentation but I cannot seem to find anything about manually...
Started by acreek on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The docs say "This attribute is read only—there is no corresponding setter method." .
Edit: oops, no it isn't.
Did you try button.enabled = NO; ?
Isn't it just the "state" property? It's in the UIControl class which is the superclass of UIButton .
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