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Allow plain JS #15

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Allow plain JS #15

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e3d696a
Allow usage in pure JS scenarios
Feb 23, 2016
e8dddee
Added demo page + fixes
Feb 23, 2016
cc7bce0
Added minified js
Feb 23, 2016
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134 changes: 134 additions & 0 deletions demo/demo-plain-js.html
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@@ -0,0 +1,134 @@
<!DOCTYPE html>
<html>
<head>
<title>Rangyinputs plain JS plugin demo</title>
<link href="demo.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="../rangyinputs-jquery-src.js"></script>
<style type="text/css">
p.inputcontainer {
float: left;
background-color: lightsteelblue;
border: solid 1px darkblue;
padding: 0.3125em;
}
</style>
<script>
var bindLoadEvent = function (handler) {
if (document.addEventListener) {
document.addEventListener('DOMContentLoaded', handler);
}
else {
document.attachEvent('onload', handler, false);
}
}

var bindEvent = function (el, eventName, handler) {
if (el.addEventListener) {
el.addEventListener(eventName, handler);
}
else {
el.attachEvent('on' + eventName, handler, false);
}
}

bindLoadEvent(function() {
var ta = document.getElementById("ta");
var startIndex = document.getElementById("startIndex");
var endIndex = document.getElementById("endIndex");

function reportSelection() {
var sel = RangyInputs.getSelection(ta);
startIndex.innerText = sel.start;
endIndex.innerText = sel.end;
}

bindEvent(document, "selectionchange", reportSelection);
bindEvent(ta, "keyup", reportSelection);
bindEvent(ta, "input", reportSelection);
bindEvent(ta, "mouseup", reportSelection);
bindEvent(ta, "textInput", reportSelection);

ta.focus();

reportSelection();

var mouseDownHandler = function(e) {
e.preventDefault();

switch (this.name) {
case "replaceSelectedTextAndCollapse":
RangyInputs.replaceSelectedText(ta, "**Test**", "collapseToEnd");
break;
case "replaceSelectedTextAndSelect":
RangyInputs.replaceSelectedText(ta, "**Test**", "select");
break;
case "deleteText":
RangyInputs.deleteText(ta, +document.getElementById('ta_start').value, +document.getElementById('ta_end').value);
break;
case "deleteSelectedText":
RangyInputs.deleteSelectedText(ta);
break;
case "extractSelectedText":
alert(RangyInputs.extractSelectedText(ta));
break;
case "surroundSelectedText":
RangyInputs.surroundSelectedText(ta, "[Before]", "[After]");
break;
case "collapseToStart":
RangyInputs.collapseSelection(ta, true);
break;
case "collapseToEnd":
RangyInputs.collapseSelection(ta, false);
break;
case "setSelection":
RangyInputs.setSelection(ta, +document.getElementById('ta_start').value, +document.getElementById('ta_end').value);
break;
}
ta.focus();

// For IE, which always shifts the focus onto the button
window.setTimeout(function() {
ta.focus();
}, 0);
};

var inputNodes = document.getElementsByTagName("input");
for(var idx = 0; idx < inputNodes.length; idx++) {
bindEvent(inputNodes[idx], 'mousedown', mouseDownHandler);
}
});
</script>
</head>
<body>
<h1>Rangyinputs plain JS plugin Demo</h1>

<br><br>

<p class="inputcontainer">
<input type="button" class="unselectable" unselectable="on" name="replaceSelectedTextAndCollapse" value="paste test text">
<input type="button" class="unselectable" unselectable="on" name="replaceSelectedTextAndSelect" value="paste test text and select">
<input type="button" class="unselectable" unselectable="on" name="deleteText" value="delete text">
<input type="button" class="unselectable" unselectable="on" name="deleteSelectedText" value="delete selected text">
<br>
<input type="button" class="unselectable" unselectable="on" name="extractSelectedText" value="extract selected text">
<input type="button" class="unselectable" unselectable="on" name="surroundSelectedText" value="surround selected text">
<input type="button" class="unselectable" unselectable="on" name="collapseToStart" value="collapse to start">
<input type="button" class="unselectable" unselectable="on" name="collapseToEnd" value="collapse to end">
<br>
Select/delete text from <input type="text" id="ta_start" size="3" value="5"> to
<input type="text" id="ta_end" size="3" value="7">
<input type="button" class="unselectable" unselectable="on" name="setSelection" value="set selection">

<br>
Selection: <b id="startIndex"></b> to <b id="endIndex"></b>
<br>
<textarea rows="15" cols="80" id="ta">Some test text
That has

Some line breaks, including some trailing ones


</textarea>
</p>
</body>
</html>
2 changes: 1 addition & 1 deletion demo/demo.html
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Expand Up @@ -3,7 +3,7 @@
<head>
<title>Rangyinputs jQuery plugin demo</title>
<link href="demo.css" rel="stylesheet" type="text/css">
<script type="text/javascript" src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="../rangyinputs-jquery-src.js"></script>
<style type="text/css">
p.inputcontainer {
Expand Down
53 changes: 40 additions & 13 deletions rangyinputs-jquery-src.js
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@
var UNDEF = "undefined";
var getSelection, setSelection, deleteSelectedText, deleteText, insertText;
var replaceSelectedText, surroundSelectedText, extractSelectedText, collapseSelection;
var isPlainJsMode = $ === undefined;

// Trio of isHost* functions taken from Peter Michaux's article:
// http://peter.michaux.ca/articles/feature-detection-state-of-the-art-browser-scripting
Expand Down Expand Up @@ -66,7 +67,18 @@
return isHostObject(document, "body") ? document.body : document.getElementsByTagName("body")[0];
}

$(document).ready(function() {
var bindDocumentLoadedEvent = isPlainJsMode
? function (handler) {
if (document.addEventListener) {
document.addEventListener('DOMContentLoaded', handler);
}
else {
document.attachEvent('onload', handler, false);
}
}
: $(document).ready;

bindDocumentLoadedEvent(function() {
var testTextArea = document.createElement("textarea");

getBody().appendChild(testTextArea);
Expand Down Expand Up @@ -302,16 +314,31 @@
};
}

$.fn.extend({
getSelection: jQuerify(getSelection, false),
setSelection: jQuerify(setSelection, true),
collapseSelection: jQuerify(collapseSelection, true),
deleteSelectedText: jQuerify(deleteSelectedText, true),
deleteText: jQuerify(deleteText, true),
extractSelectedText: jQuerify(extractSelectedText, false),
insertText: jQuerify(insertText, true),
replaceSelectedText: jQuerify(replaceSelectedText, true),
surroundSelectedText: jQuerify(surroundSelectedText, true)
});
if (isPlainJsMode) {
window.RangyInputs = {
getSelection: getSelection,
setSelection: setSelection,
collapseSelection: collapseSelection,
deleteSelectedText: deleteSelectedText,
deleteText: deleteText,
extractSelectedText: extractSelectedText,
insertText: insertText,
replaceSelectedText: replaceSelectedText,
surroundSelectedText: surroundSelectedText
};
}
else {
$.fn.extend({
getSelection: jQuerify(getSelection, false),
setSelection: jQuerify(setSelection, true),
collapseSelection: jQuerify(collapseSelection, true),
deleteSelectedText: jQuerify(deleteSelectedText, true),
deleteText: jQuerify(deleteText, true),
extractSelectedText: jQuerify(extractSelectedText, false),
insertText: jQuerify(insertText, true),
replaceSelectedText: jQuerify(replaceSelectedText, true),
surroundSelectedText: jQuerify(surroundSelectedText, true)
});
}
});
})(jQuery);
})(window.jQuery);
2 changes: 1 addition & 1 deletion rangyinputs-jquery.js
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