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Disabling Enter Key on Auto-Complete pages ...

Browse Source 
Enter Key now Selects Auto-Complete Options ...
Added Auto-Complete to firewall_shaper_edit.php ...
This commit is contained in:
Erik Kristensen 2005-09-07 23:42:03 +00:00
parent d08dca1b7d
commit 7f387ab003
7 changed files with 433 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
usr/local/www/firewall_shaper_edit.php
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@ -483,7 +483,7 @@ function dst_rep_change() {
</tr>
<tr>
<td>Address:&nbsp;&nbsp;</td>
<td><input autocomplete='off' onblur='actb_removedisp()' onkeypress='return (event.keyCode!=13);' onkeydown='actb_checkkey(event, this);' onkeyup='actb_tocomplete(this,event,addressarray)' name="src" type="text" class="formfldalias" id="src" size="20" value="<?php if (!is_specialnet($pconfig['src'])) echo htmlspecialchars($pconfig['src']);?>">
<td><input autocomplete='off' name="src" type="text" class="formfldalias" id="src" size="20" value="<?php if (!is_specialnet($pconfig['src'])) echo htmlspecialchars($pconfig['src']);?>">
/
<select name="srcmask" class="formfld" id="srcmask">
<?php for ($i = 31; $i > 0; $i--): ?>
@ -512,7 +512,7 @@ function dst_rep_change() {
<?=htmlspecialchars($wkportdesc);?>
</option>
<?php endforeach; ?>
</select> <input autocomplete='off' onblur='actb_removedisp()' onkeypress='return (event.keyCode!=13);' onkeydown='actb_checkkey(event, this);' onkeyup='actb_tocomplete(this,event,customarray)' class="formfldalias" name="srcbeginport_cust" type="text" size="5" value="<?php if (!$bfound && $pconfig['srcbeginport']) echo $pconfig['srcbeginport']; ?>"></td>
</select> <input autocomplete='off' class="formfldalias" name="srcbeginport_cust" id="srcbeginport_cust" type="text" size="5" value="<?php if (!$bfound && $pconfig['srcbeginport']) echo $pconfig['srcbeginport']; ?>"></td>
</tr>
<tr>
<td>to:</td>
@ -527,7 +527,7 @@ function dst_rep_change() {
<?=htmlspecialchars($wkportdesc);?>
</option>
<?php endforeach; ?>
</select> <input autocomplete='off' onblur='actb_removedisp()' onkeypress='return (event.keyCode!=13);' onkeydown='actb_checkkey(event, this);' onkeyup='actb_tocomplete(this,event,customarray)' class="formfldalias" name="srcendport_cust" type="text" size="5" value="<?php if (!$bfound && $pconfig['srcendport']) echo $pconfig['srcendport']; ?>"></td>
</select> <input autocomplete='off' class="formfldalias" name="srcendport_cust" id="srcendport_cust" type="text" size="5" value="<?php if (!$bfound && $pconfig['srcendport']) echo $pconfig['srcendport']; ?>"></td>
</tr>
</table>
<br> <span class="vexpl">Specify the port or port range for
@ -563,7 +563,7 @@ function dst_rep_change() {
</tr>
<tr>
<td>Address:&nbsp;&nbsp;</td>
<td><input name="dst" autocomplete='off' onblur='actb_removedisp()' onkeypress='return (event.keyCode!=13);' onkeydown='actb_checkkey(event, this);' onkeyup='actb_tocomplete(this,event,addressarray)' type="text" class="formfldalias" id="dst" size="20" value="<?php if (!is_specialnet($pconfig['dst'])) echo htmlspecialchars($pconfig['dst']);?>">
<td><input name="dst" autocomplete='off' type="text" class="formfldalias" id="dst" size="20" value="<?php if (!is_specialnet($pconfig['dst'])) echo htmlspecialchars($pconfig['dst']);?>">
/
<select name="dstmask" class="formfld" id="dstmask">
<?php for ($i = 31; $i > 0; $i--): ?>
@ -592,7 +592,7 @@ function dst_rep_change() {
<?=htmlspecialchars($wkportdesc);?>
</option>
<?php endforeach; ?>
</select> <input autocomplete='off' onblur='actb_removedisp()' onkeypress='return (event.keyCode!=13);' onkeydown='actb_checkkey(event, this);' onkeyup='actb_tocomplete(this,event,customarray)' class="formfldalias" name="dstbeginport_cust" type="text" size="5" value="<?php if (!$bfound && $pconfig['dstbeginport']) echo $pconfig['dstbeginport']; ?>"></td>
</select> <input autocomplete='off' class="formfldalias" name="dstbeginport_cust" id="dstbeginport_cust" type="text" size="5" value="<?php if (!$bfound && $pconfig['dstbeginport']) echo $pconfig['dstbeginport']; ?>"></td>
</tr>
<tr>
<td>to:</td>
@ -607,7 +607,7 @@ function dst_rep_change() {
<?=htmlspecialchars($wkportdesc);?>
</option>
<?php endforeach; ?>
</select> <input autocomplete='off' onblur='actb_removedisp()' onkeypress='return (event.keyCode!=13);' onkeydown='actb_checkkey(event, this);' onkeyup='actb_tocomplete(this,event,customarray)' class="formfldalias" name="dstendport_cust" type="text" size="5" value="<?php if (!$bfound && $pconfig['dstendport']) echo $pconfig['dstendport']; ?>"></td>
</select> <input autocomplete='off' class="formfldalias" name="dstendport_cust" id="dstendport_cust" type="text" size="5" value="<?php if (!$bfound && $pconfig['dstendport']) echo $pconfig['dstendport']; ?>"></td>
</tr>
</table>
<br> <span class="vexpl">Specify the port or port range for
@ -718,12 +718,11 @@ if(is_array($config['aliases']['alias'])) {
<script language="JavaScript">
<!--
var addressarray=new Array(<?php echo $aliasesaddr; ?>);
var customarray=new Array(<?php echo $aliases; ?>);
var addressarray=new Array(<?php echo $aliasesaddr; ?>);
var customarray=new Array(<?php echo $aliases; ?>);
//-->
</script>
<script type="text/javascript" language="javascript" src="auto_complete_helper.js">
</script>
<?php include("fend.inc"); ?>
</body>
</html>

6
usr/local/www/javascript/firewall_nat_edit/disablekeys.js Normal file
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@ -0,0 +1,6 @@
function kH(e) {
var pK = document.all? window.event.keyCode:e.which;
return pK != 13;
}
document.onkeypress = kH;
if (document.layers) document.captureEvents(Event.KEYPRESS);

6
usr/local/www/javascript/firewall_rules_edit/disablekeys.js Normal file
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@ -0,0 +1,6 @@
function kH(e) {
var pK = document.all? window.event.keyCode:e.which;
return pK != 13;
}
document.onkeypress = kH;
if (document.layers) document.captureEvents(Event.KEYPRESS);

336
usr/local/www/javascript/firewall_shaper_edit/autosuggest.js Normal file
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@ -0,0 +1,336 @@
/**
* An autosuggest textbox control.
* @class
* @scope public
*/
function AutoSuggestControl(oTextbox /*:HTMLInputElement*/,
oProvider /*:SuggestionProvider*/) {
/**
* The currently selected suggestions.
* @scope private
*/
this.cur /*:int*/ = -1;
/**
* The dropdown list layer.
* @scope private
*/
this.layer = null;
/**
* Suggestion provider for the autosuggest feature.
* @scope private.
*/
this.provider /*:SuggestionProvider*/ = oProvider;
/**
* The textbox to capture.
* @scope private
*/
this.textbox /*:HTMLInputElement*/ = oTextbox;
//initialize the control
this.init();
}
/**
* Autosuggests one or more suggestions for what the user has typed.
* If no suggestions are passed in, then no autosuggest occurs.
* @scope private
* @param aSuggestions An array of suggestion strings.
* @param bTypeAhead If the control should provide a type ahead suggestion.
*/
AutoSuggestControl.prototype.autosuggest = function (aSuggestions /*:Array*/,
bTypeAhead /*:boolean*/) {
//make sure there's at least one suggestion
if (aSuggestions.length > 0) {
if (bTypeAhead) {
this.typeAhead(aSuggestions[0]);
}
this.showSuggestions(aSuggestions);
} else {
this.hideSuggestions();
}
};
/**
* Creates the dropdown layer to display multiple suggestions.
* @scope private
*/
AutoSuggestControl.prototype.createDropDown = function () {
var oThis = this;
//create the layer and assign styles
this.layer = document.createElement("div");
this.layer.className = "suggestions";
this.layer.style.visibility = "hidden";
this.layer.style.width = this.textbox.offsetWidth;
//when the user clicks on the a suggestion, get the text (innerHTML)
//and place it into a textbox
this.layer.onmousedown =
this.layer.onmouseup =
this.layer.onmouseover = function (oEvent) {
oEvent = oEvent || window.event;
oTarget = oEvent.target || oEvent.srcElement;
if (oEvent.type == "mousedown") {
oThis.textbox.value = oTarget.firstChild.nodeValue;
oThis.hideSuggestions();
} else if (oEvent.type == "mouseover") {
oThis.highlightSuggestion(oTarget);
} else {
oThis.textbox.focus();
}
};
document.body.appendChild(this.layer);
};
/**
* Gets the left coordinate of the textbox.
* @scope private
* @return The left coordinate of the textbox in pixels.
*/
AutoSuggestControl.prototype.getLeft = function () /*:int*/ {
var oNode = this.textbox;
var iLeft = 0;
while(oNode.tagName != "BODY") {
iLeft += oNode.offsetLeft;
oNode = oNode.offsetParent;
}
return iLeft;
};
/**
* Gets the top coordinate of the textbox.
* @scope private
* @return The top coordinate of the textbox in pixels.
*/
AutoSuggestControl.prototype.getTop = function () /*:int*/ {
var oNode = this.textbox;
var iTop = 0;
while(oNode.tagName != "BODY") {
iTop += oNode.offsetTop;
oNode = oNode.offsetParent;
}
return iTop;
};
/**
* Handles three keydown events.
* @scope private
* @param oEvent The event object for the keydown event.
*/
AutoSuggestControl.prototype.handleKeyDown = function (oEvent /*:Event*/) {
switch(oEvent.keyCode) {
case 38: //up arrow
this.previousSuggestion();
break;
case 40: //down arrow
this.nextSuggestion();
break;
case 13: //enter
this.hideSuggestions();
break;
}
};
/**
* Handles keyup events.
* @scope private
* @param oEvent The event object for the keyup event.
*/
AutoSuggestControl.prototype.handleKeyUp = function (oEvent /*:Event*/) {
var iKeyCode = oEvent.keyCode;
//for backspace (8) and delete (46), shows suggestions without typeahead
if (iKeyCode == 8 || iKeyCode == 46) {
this.provider.requestSuggestions(this, false);
//make sure not to interfere with non-character keys
} else if (iKeyCode < 32 || (iKeyCode >= 33 && iKeyCode < 46) || (iKeyCode >= 112 && iKeyCode <= 123)) {
//ignore
} else {
//request suggestions from the suggestion provider with typeahead
this.provider.requestSuggestions(this, true);
}
};
/**
* Hides the suggestion dropdown.
* @scope private
*/
AutoSuggestControl.prototype.hideSuggestions = function () {
this.layer.style.visibility = "hidden";
};
/**
* Highlights the given node in the suggestions dropdown.
* @scope private
* @param oSuggestionNode The node representing a suggestion in the dropdown.
*/
AutoSuggestControl.prototype.highlightSuggestion = function (oSuggestionNode) {
for (var i=0; i < this.layer.childNodes.length; i++) {
var oNode = this.layer.childNodes[i];
if (oNode == oSuggestionNode) {
oNode.className = "current"
} else if (oNode.className == "current") {
oNode.className = "";
}
}
};
/**
* Initializes the textbox with event handlers for
* auto suggest functionality.
* @scope private
*/
AutoSuggestControl.prototype.init = function () {
//save a reference to this object
var oThis = this;
//assign the onkeyup event handler
this.textbox.onkeyup = function (oEvent) {
//check for the proper location of the event object
if (!oEvent) {
oEvent = window.event;
}
//call the handleKeyUp() method with the event object
oThis.handleKeyUp(oEvent);
};
//assign onkeydown event handler
this.textbox.onkeydown = function (oEvent) {
//check for the proper location of the event object
if (!oEvent) {
oEvent = window.event;
}
//call the handleKeyDown() method with the event object
oThis.handleKeyDown(oEvent);
};
//assign onblur event handler (hides suggestions)
this.textbox.onblur = function () {
oThis.hideSuggestions();
};
//create the suggestions dropdown
this.createDropDown();
};
/**
* Highlights the next suggestion in the dropdown and
* places the suggestion into the textbox.
* @scope private
*/
AutoSuggestControl.prototype.nextSuggestion = function () {
var cSuggestionNodes = this.layer.childNodes;
if (cSuggestionNodes.length > 0 && this.cur < cSuggestionNodes.length-1) {
var oNode = cSuggestionNodes[++this.cur];
this.highlightSuggestion(oNode);
this.textbox.value = oNode.firstChild.nodeValue;
}
};
/**
* Highlights the previous suggestion in the dropdown and
* places the suggestion into the textbox.
* @scope private
*/
AutoSuggestControl.prototype.previousSuggestion = function () {
var cSuggestionNodes = this.layer.childNodes;
if (cSuggestionNodes.length > 0 && this.cur > 0) {
var oNode = cSuggestionNodes[--this.cur];
this.highlightSuggestion(oNode);
this.textbox.value = oNode.firstChild.nodeValue;
}
};
/**
* Selects a range of text in the textbox.
* @scope public
* @param iStart The start index (base 0) of the selection.
* @param iLength The number of characters to select.
*/
AutoSuggestControl.prototype.selectRange = function (iStart /*:int*/, iLength /*:int*/) {
//use text ranges for Internet Explorer
if (this.textbox.createTextRange) {
var oRange = this.textbox.createTextRange();
oRange.moveStart("character", iStart);
oRange.moveEnd("character", iLength - this.textbox.value.length);
oRange.select();
//use setSelectionRange() for Mozilla
} else if (this.textbox.setSelectionRange) {
this.textbox.setSelectionRange(iStart, iLength);
}
//set focus back to the textbox
this.textbox.focus();
};
/**
* Builds the suggestion layer contents, moves it into position,
* and displays the layer.
* @scope private
* @param aSuggestions An array of suggestions for the control.
*/
AutoSuggestControl.prototype.showSuggestions = function (aSuggestions /*:Array*/) {
var oDiv = null;
this.layer.innerHTML = ""; //clear contents of the layer
for (var i=0; i < aSuggestions.length; i++) {
oDiv = document.createElement("div");
oDiv.appendChild(document.createTextNode(aSuggestions[i]));
this.layer.appendChild(oDiv);
}
this.layer.style.left = this.getLeft() + "px";
this.layer.style.top = (this.getTop()+this.textbox.offsetHeight) + "px";
this.layer.style.visibility = "visible";
};
/**
* Inserts a suggestion into the textbox, highlighting the
* suggested part of the text.
* @scope private
* @param sSuggestion The suggestion for the textbox.
*/
AutoSuggestControl.prototype.typeAhead = function (sSuggestion /*:String*/) {
//check for support of typeahead functionality
if (this.textbox.createTextRange || this.textbox.setSelectionRange){
var iLen = this.textbox.value.length;
this.textbox.value = sSuggestion;
this.selectRange(iLen, sSuggestion.length);
}
};

6
usr/local/www/javascript/firewall_shaper_edit/disablekeys.js Normal file
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@ -0,0 +1,6 @@
function kH(e) {
var pK = document.all? window.event.keyCode:e.which;
return pK != 13;
}
document.onkeypress = kH;
if (document.layers) document.captureEvents(Event.KEYPRESS);

37
usr/local/www/javascript/firewall_shaper_edit/firewall_shaper_edit.js Normal file
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@ -0,0 +1,37 @@
<!--
function ext_change() {
if (document.iform.beginport.selectedIndex == 0) {
document.iform.beginport_cust.disabled = 0;
} else {
document.iform.beginport_cust.value = "";
document.iform.beginport_cust.disabled = 1;
}
if (document.iform.endport.selectedIndex == 0) {
document.iform.endport_cust.disabled = 0;
} else {
document.iform.endport_cust.value = "";
document.iform.endport_cust.disabled = 1;
}
if (document.iform.localbeginport.selectedIndex == 0) {
document.iform.localbeginport_cust.disabled = 0;
} else {
document.iform.localbeginport_cust.value = "";
document.iform.localbeginport_cust.disabled = 1;
}
}
function ext_rep_change() {
document.iform.endport.selectedIndex = document.iform.beginport.selectedIndex;
document.iform.localbeginport.selectedIndex = document.iform.beginport.selectedIndex;
}
window.onload = function () {
var oTextbox1 = new AutoSuggestControl(document.getElementById("src"), new StateSuggestions(addressarray));
var oTextbox2 = new AutoSuggestControl(document.getElementById("srcbeginport_cust"), new StateSuggestions(customarray));
var oTextbox3 = new AutoSuggestControl(document.getElementById("srcendport_cust"), new StateSuggestions(customarray));
var oTextbox1 = new AutoSuggestControl(document.getElementById("dst"), new StateSuggestions(addressarray));
var oTextbox2 = new AutoSuggestControl(document.getElementById("dstbeginport_cust"), new StateSuggestions(customarray));
var oTextbox3 = new AutoSuggestControl(document.getElementById("dstendport_cust"), new StateSuggestions(customarray));
}
//-->

33
usr/local/www/javascript/firewall_shaper_edit/suggestions.js Normal file
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@ -0,0 +1,33 @@
/**
* Provides suggestions for state names (USA).
* @class
* @scope public
*/
function StateSuggestions(text) {
this.states = text;
}
/**
* Request suggestions for the given autosuggest control.
* @scope protected
* @param oAutoSuggestControl The autosuggest control to provide suggestions for.
*/
StateSuggestions.prototype.requestSuggestions = function (oAutoSuggestControl /*:AutoSuggestControl*/,
bTypeAhead /*:boolean*/) {
var aSuggestions = [];
var sTextboxValue = oAutoSuggestControl.textbox.value;
if (sTextboxValue.length > 0){
//search for matching states
for (var i=0; i < this.states.length; i++) {
if (this.states[i].indexOf(sTextboxValue) == 0) {
aSuggestions.push(this.states[i]);
}
}
}
//provide suggestions to the control
oAutoSuggestControl.autosuggest(aSuggestions, bTypeAhead);
};