We saw this interesting bug with AngularJS and inline style with IE browsers. And we finally managed to find a workaround for this problem. And the solution requires ng-style and a separate function. :D
There might be cases where you wanted to show or replace the vertical and horizontal origin's of the chart with a different type of line. Here's a simple example to demo the hiding and showing of the origin of the chart..
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="absolute"
creationComplete="completeHandler(event)">
<mx:Script>
<![CDATA[
import mx.charts.HitData;
import mx.charts.series.LineSeries;
import mx.collections.ArrayCollection;
import mx.collections.Sort;
import mx.collections.SortField;
import mx.events.FlexEvent;
import mx.events.ListEvent;
import mx.formatters.DateFormatter;
//Records used in the chart
[Bindable]
private var myData:XML =
<records>
<record>
<x>-7.81</x>
<y>-4.98</y>
</record>
<record>
<x>-2.84</x>
<y>-4.62</y>
</record>
<record>
<x>-8.66</x>
<y>2.52</y>
</record>
<record>
<x>3.56</x>
<y>6.86</y>
</record>
<record>
<x>-9.54</x>
<y>-8.05</y>
</record>
<record>
<x>7.48</x>
<y>0.37</y>
</record>
<record>
<x>9.2</x>
<y>9.5</y>
</record>
<record>
<x>9.32</x>
<y>-1.59</y>
</record>
<record>
<x>1.77</x>
<y>-0.86</y>
</record>
<record>
<x>-8.61</x>
<y>-1.75</y>
</record>
</records>;
private var dateCollection:ArrayCollection;
protected function completeHandler(event:FlexEvent):void
{
// Parsing the xml data into ArrayCollection
var objArray:ArrayCollection = new ArrayCollection();
var tempObj:Object;
for(var i:int = 0; i < myData.record.length(); i ++)
{
tempObj = new Object();
tempObj.x = myData.record[i].x;
tempObj.y = myData.record[i].y;
objArray.addItem(tempObj);
}
// Create the new series and set its properties.
var localSeries:LineSeries = new LineSeries();
localSeries.dataProvider = objArray;
localSeries.yField = "y";
localSeries.xField = "x";
// Back up the current series on the chart.
var currentSeries:Array = mainChart.series;
// Add the new series to the current Array of series.
currentSeries.push(localSeries);
// Add the new Array of series to the chart.
mainChart.series = currentSeries;
}
//We are customizing the datatip / tool tip of the
//chart data.
public function myDataTipFunction(e:HitData):String {
var s:String = "";
s += "x: " + e.item.x + "<br>";
s += "y: " + e.item.y;
return s;
}
]]>
</mx:Script>
<mx:VBox verticalGap="5" width="100%" height="100%"
verticalAlign="middle">
<mx:HBox width="100%" horizontalAlign="center">
<mx:LineChart id="mainChart"
showDataTips="true"
width="95%"
dataTipFunction="myDataTipFunction">
<mx:Stroke weight="2"
alpha="1"
color="#00FF00"
id="horiOriginStroke"/>
<mx:Stroke weight="2"
alpha="1"
color="#FF0000"
id="vertOriginStroke"/>
<mx:backgroundElements>
<mx:GridLines direction="both"
horizontalShowOrigin="{chkHori.selected}"
horizontalOriginStroke="{horiOriginStroke}"
verticalShowOrigin="{chkVert.selected}"
verticalOriginStroke="{vertOriginStroke}"/>
</mx:backgroundElements>
</mx:LineChart>
</mx:HBox>
<mx:HBox width="100%"
horizontalAlign="center">
<mx:CheckBox id="chkHori"
selected="true"
label="Show Horizontal Origin"/>
<mx:CheckBox id="chkVert"
selected="true"
label="Show Vertical Origin"/>
</mx:HBox>
</mx:VBox>
</mx:Application>
* Click here for the demo shown in this post.Rather than posting the data to a new page, you might need have to post the data to a popup. Therefore, this would help you to get a rough idea on how to do that. (Things get pretty interesting when you learn new stuff everyday. :D)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Simple Form</title>
<script language="javascript" type="text/javascript">
function submitForm(formName){
var popupWin = window.open("",formName,"status,height=540,width=500,resizable=yes,scrollbars=yes");
popupWin.focus();
}
</script>
</head>
<body>
<form action="formResults.php" method="post" name="myForm" target="popupWin" onsubmit="javascript:submitForm(this.target);">
Name:<br /><input name="name" type="text" size="50" maxlength="50" /><br />
Address:<br /><input name="address" type="text" size="50"/><br />
<input name="submit" type="submit" value="Submit the form data to a popup"/>
</form>
</body>
</html>
Your name is: <br /> <?php echo $_REQUEST["name"] ?> <br /> <br /> Your address is: <br /> <?php echo $_REQUEST["address"] ?>* Click here for the demo shown in this post.
This would be second IT show of the year 2014 and we are 7 weeks away from it. And since there's a lot of time left, I can begin my simple game of comparison and decide what are the new stuff that I should be getting. :P
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Image taken from 'PC Show 2014' website. By the way, by accessing the official website of 'PC Show 2014', you can also gain access to information like, 'How to get there', 'The floor plan', 'On-site and Online Contests', etc... |
If you are going to use a <select> element in your website that is going to build on top of AngularJS, and at the same time if you ended up using a mixture of normal <option> element and <select> element with ng-repeat, rather than using ng-show to hide some of the elements, it might be better to use a filter function.