Flex :: How To Split Text By Lines
Jun 3, 2009I created a TextArea object. Then I typed some text in it. Then i got this text useing TextArea.text property.How can I split text I got by lines and convert it to the array of strings?
View 3 RepliesI created a TextArea object. Then I typed some text in it. Then i got this text useing TextArea.text property.How can I split text I got by lines and convert it to the array of strings?
View 3 RepliesIn my Flex 4.5 mobile app, I have an actionScript item renderer (that derives from Flex's LabelItemRenderer). I want to fit in exactly 2 lines of text, and then truncate the rest. The width and height of the label are fixed and known statically. How can I do this? The StyleableTextField.truncateToFit() method only works for one line of text.
I've set wordWrap = true, so the text now flows into the second line - but I need to truncate the text if it doesn't fit in two lines. I need it to show all the text if there is only one line. (in both cases the label should be vertically middle-aligned in my renderer) I know how to override layoutContents to do sizing and positioning etc of the StyleableTextField. So I'm looking specifically for ideas to implement custom text truncation with the StyleableTextField).
I want to create a simple multiline Alert popupAlert.show("Blah\nBlah")shows BlahBlah when what I really want is two lines, one Blah each.
View 2 RepliesHow do I remove line 1,2,3 and retain line 4?
Like:
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is there a way to span the text of a link button to 2 lines? so instead of "Save Page" to be in one line only, I want it to be in 2 lines.
View 1 RepliesIn flex, how to remove empty lines in text area?
View 1 RepliesThis is probably an easy thing to do but I forgot.Anyone know how to split a variable after its first character so I get an array?
View 1 RepliesI am trying to load long pieces of text from xml into flash. Then somehow splitting the text into blocks of say 50 characters. So if the text I was loading had 175 characters in it, the textField would show the first 50 chars, with a counter "page 1/4". Using foward and back buttons would load next/previous set of 50 characters.
View 2 RepliesI have a page I'm developing that has a greensock split text field that I use to animate text. [URL].. I'm using a timer to help control the tween it doesn't work real smoothly.
import com.greensock.*;
import com.greensock.easing.*;
import com.greensock.text.*;
import com.greensock.text.SplitTextField;
[Code]...
I'm trying to split my text at the line breaks, but it won't work. My text is something like this:
[Code]....
Each item is from an XML tag, but I can't keep it as XML, for my own reasons which I won't get into. I form the text thusly:
ActionScript Code:
for (i = 0; i < myXML.childNodes.length; i++) {
node = myXML.childNodes[i];
for (a = 0; a < node.childNodes.length; a++) {
[Code].....
Not sure if this is the best way to do it but I want to have every individual line from a text file.
something like
variable=loadtextfile("text.txt");
variable.split(newline);
textfield.text=variable(2);
thats just something I came up with now, im sure it wont work =/
I am trying to load long pieces of text from xml into flash. Then somehow splitting the text into blocks of say 50 characters. So if the text I was loading had 175 characters in it, the textField would show the first 50 chars, with a counter "page 1/4". Using foward and back buttons would load next/previous set of 50 characters.
View 1 RepliesI have four views:1.SplitView (main view)2.SplitViewHomeView(root Panel)3.SimpleView(Right panel)4.Details(child of Right Panel View).I am trying to accomplish the split view as in Ipad in adobe flex mobile.But unable to connect the root panel to right panel...Can any one suggest the path to me.My Code is below
Split View
**
<?xml version="1.0" encoding="utf-8"?>
[code]...
I tried to the following code but it doesn't work presumably because I'm trying to split an input text field but I can't say split("
")
The code:
Code: Select allvar text_height = input_txt.split("
").length*12;
Is this possible to do?
I have two text fields, textL and textR, that read like a book with a specific height and width. Currently I have the external .txt/.php set up variables for each page. Example of book.txt :Code:&page1=Hi this is page one.&page2=And this is page two.I am looking for ideas on how to approach using just one variable which is split at the absolute end of textL with the rest of the variable or string loading into textR. Basically, automating the split of the text when it runs out of space in each field.
View 3 RepliesI would like to calculate the duration of time that span between 2 days. Example: Date: 1/1, Start at 11pm and the duration end for 3 hours. I would like to break the 3 hour apart for both days like the following: Date --- Duration Jan 1st ----- 1 hour Jan 2nd ----- 2 hours How to split the 3 hours time frame from Jan 1st (1hr) and the next day Jan 2nd (2hrs)?
further explanation: Basically, On day Jan 1st at 11pm run for 3 hrs, so the 3 hrs will span from Jan 1st to Jan 2nd. Giving Jan 1st 1hr (as Jan 1st start at 11pm [at night]) and to Jan 2nd 2hrs [in the morning]. So how to split the hours between the 2 days in code?
I am very new to AS3. I am creating on flash website where in one section i have few tabs, and a print button. When any user click on the print button form any sub tab, it has to print all the tabs content.
Now i am able to add multiple pages and able to print all the tabs. But when any of those tabs having more content then the print page height it is not flowing to the next page. It is cutting off.how to split the text according to the display height. so that i can store that in another page.[code]...
am trying to split the string in flex,but i can't to separate correctly
private var image_path:String = "http://pvm4.yyy.in/sample-31/demo/img0.jpg";
I want to split the number 0 so am trying this code
image_path.substring(image_path.lastIndexOf("/img"));
but am getting img0.jpg i need 0 only how to split this?
I am getting the output as 0,1,2,3. I need this to be split into array
View 2 RepliesI have five panels with some logic in every of them.
How could I split styles, code and layout for every panel to several files?
I have a SplitViewNavigator with two split views. In one of the views I have a list and in another one I have questions. User must solve the question and when user click send button, he will see another question.
But when user click to send button in one view, how can i know this in the other view? I'm a newbie in Flash Builder and I'm searching for this for hours.
I have been working on a map viewer based blitting technique. As part of the map I need to draw approximately 50000 lines and performance is currently really poor.
Code: Select allvar movie:Shape = new Shape();
for( ... )
{
movie.graphics.clear();[code].....
My code is on the main timeline.I call a function loop to draw lines between them.The lines are drawing between the right x, y values BUT between those values on the main stage, not those values within the kite.For example, dot1_mc is at x100, y0 inside kite. the line that should go from its center, draws from stage x100, 0.How do I draw the lines inside kite so that they draw between the dots?Heres my code that draws the linesPHP Code:
function loop():void{ lineDrawing.graphics.clear(); var a:Point = new Point(kite_mc.dot1_mc.x, kite_mc.dot1_mc.y); var b:Point = new Point(kite_mc.dot2_mc.x, kite_mc.dot2_mc.y); var c:Point = new
[code].....
I have a text field with a dynamic amount of text. Now I would like to take the lines 1 to 10 and put them in one variable. And then the lines 11 to 20 and put them in another variable.
View 2 RepliesI have a function which cycles through an array and adds lines of text to a textField.
[Code]...
Is it possible to add an event listener to each line of text? Or is there a better way of doing this?
I am playing around with the Lisa Larson tutorial on creating a flash video player with dynamic playlist (XML). I want to add another text field, but am running into trouble with the TileList.How can I create two different labels with TileList and call to them?I want "Title" and "Desc". I can work around it by putting it all into one label, but then I cannot style the title seperate from the description.
Code:
tileList.addItem({label:item.attribute("title").toXMLString() + "
" + item.attribute("desc").toXMLString(),
[code].....
I am trying to get a dynamic text box to add text to it when I press a button, How do I get it to add multiple lines? I tried <br>, but how do I get line breaks? Is there a better code that what I am using?
..I am using...
on (release) {
dir_box.text="From South";
}
Basically, I just want to do ye old text fade on as if being typed on to the screen. Letter by letter, and in some cases word by word. digi-poetry. I've made a BlackerMC which starts as a black square, then flickerfades away leaving some faded lines (like old school crappy green monitor style), and then the lines fade away. I've placed copies of this BlackerMC over each of the characters/words I want to 'type' on.
What I would like to do is animate a TriggerMC along the lines of text, and whenever it rollsOver a BlackerMC it triggers the Blacker to fade away. I know how to set up BlackerMC to look at its distance to TriggerMC, but then there will be like 500 BlackerMCs enterframing away. Is there a way I can make TriggerMC just look at 'whatever?' MC is under it, and then trigger whatever?MC to play? How to do this the smart way, entirely with action script and Dynamic Text?
I need to know if there is a simple way to count the number of lines in a Dynamic Textbox?
View 0 RepliesSo today I got an question: Is there anyway to count lines from an textbox?
View 0 Replies