compareEndPoints() Method : Text HTML « HTML « JavaScript DHTML

Home
JavaScript DHTML
1.Ajax Layer
2.Data Type
3.Date Time
4.Development
5.Document
6.Dojo toolkit
7.Event
8.Event onMethod
9.Ext JS
10.Form Control
11.GUI Components
12.HTML
13.Javascript Collections
14.Javascript Objects
15.Javascript Properties
16.jQuery
17.Language Basics
18.Mochkit
19.Mootools
20.Node Operation
21.Object Oriented
22.Page Components
23.Rico
24.Scriptaculous
25.Security
26.SmartClient
27.Style Layout
28.Table
29.Utilities
30.Window Browser
31.YUI Library
JavaScript DHTML » HTML » Text HTML 




compareEndPoints() Method

<HTML>
<HEAD>
<TITLE>TextRange.compareEndPoints() Method</TITLE>
<SCRIPT LANGUAGE="JavaScript">
var fixedRange
function setAndShowRangeData() {
    var selectedRange = document.selection.createRange()
    var result1 = fixedRange.compareEndPoints("StartToEnd", selectedRange)
    var result2 = fixedRange.compareEndPoints("StartToStart", selectedRange)
    var result3 = fixedRange.compareEndPoints("EndToStart", selectedRange)
    var result4 = fixedRange.compareEndPoints("EndToEnd", selectedRange)
    
    B1.innerText = result1
    compare1.innerText = getDescription(result1)
    B2.innerText = result2
    compare2.innerText = getDescription(result2)
    B3.innerText = result3
    compare3.innerText = getDescription(result3)
    B4.innerText = result4
    compare4.innerText = getDescription(result4)
}
function getDescription(comparisonValue) {
    switch (comparisonValue) {
        case -:
            return "comes before"
            break
        case :
            return "is the same as"
            break
        case :
            return "comes after"
            break
        default :
            return "vs."    
    }
}
function init() {
    fixedRange = document.body.createTextRange()
    fixedRange.moveToElementText(fixedRangeElem)
}
</SCRIPT>
</HEAD>
<BODY onLoad="init()">
<H1>TextRange.compareEndPoints() Method</H1>
<HR>
<P>Select text in the paragraph in various places relative to
the fixed text range (shown in red).</P>
<TABLE ID="results" BORDER=>
<TR><TH>Property</TH><TH>Returned Value</TH><TH>Fixed Range vs. Selection</TR>
<TR>
    <TD CLASS="propName">StartToEnd</TD>
    <TD CLASS="count" ID="B1">&nbsp;</TD>
    <TD CLASS="count" ID="C1">Start of Fixed 
    <SPAN ID="compare1">vs.</SPAN> End of Selection</TD>
</TR>
<TR>
    <TD CLASS="propName">StartToStart</TD>
    <TD CLASS="count" ID="B2">&nbsp;</TD>

<TD CLASS="count" ID="C2">Start of Fixed 
    <SPAN ID="compare2">vs.</SPAN> Start of Selection</TD>
</TR>
<TR>
    <TD CLASS="propName">EndToStart</TD>
    <TD CLASS="count" ID="B3">&nbsp;</TD>
    <TD CLASS="count" ID="C3">End of Fixed 
    <SPAN ID="compare3">vs.</SPAN> Start of Selection</TD>
</TR>
<TR>
    <TD CLASS="propName">EndToEnd</TD>
    <TD CLASS="count" ID="B4">&nbsp;</TD>
    <TD CLASS="count" ID="C4">End of Fixed 
    <SPAN ID="compare4">vs.</SPAN> End of Selection</TD>
</TR>
</TABLE>
<HR>
<P onMouseUp="setAndShowRangeData()">
Text, Text,Text,Text,Text,Text,Text,Text,Text,Text,<SPAN ID="fixedRangeElem">
Text,Text,Text,Text,Text,Text,Text,Text,</SPAN>, 
Text,Text,Text,Text,Text,Text,Text,Text,Text,Text,Text,Text,Text,Text,Text,Text,</P>
</BODY>
</HTML>

           
       














Related examples in the same category
1.An example of a scrolling message
2.Animating Text Styles
3.Moving Text
4.Using the TextRectangle Object Properties
5.Exploring the Bounding TextRange Properties
6. Two Search and Replace Approaches (with Undo)
7.Using the document.selection Object
8.Encipher and Decipher
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.