I read here that it was possible to display a message when the cursor is on a button of a promt. I looked a little on the net but I did not find what part of the botchat.js edit.
Can you teach me?
Thanks you
display a message when the cursor is on a button of a promt.
You could modify the botchat.js file to add title attribute to the button in order to shown it as a tooltip text when the mouse moves over the button, the following code snippet is for your reference.
Add add title attribute to actionButton element within ActionCollection.prototype.render function:
for (var i = 0; i < this.items.length; i++) {
if (isActionAllowed(this.items[i], forbiddenActionTypes)) {
var actionButton = new ActionButton(this.items[i]);
actionButton.element.style.overflow = "hidden";
actionButton.element.style.overflow = "table-cell";
actionButton.element.style.flex = this._owner.hostConfig.actions.actionAlignment === Enums.ActionAlignment.Stretch ? "0 1 100%" : "0 1 auto";
/*add title attribute to button*/
actionButton.element.title = this.items[i].title;
actionButton.text = this.items[i].title;
actionButton.onClick = function (ab) { _this.actionClicked(ab); };
this._actionButtons.push(actionButton);
buttonStrip.appendChild(actionButton.element);
this._renderedActionCount++;
if (this._renderedActionCount >= this._owner.hostConfig.actions.maxActions || i == this.items.length - 1) {
break;
}
else if (this._owner.hostConfig.actions.buttonSpacing > 0) {
var spacer = document.createElement("div");
if (orientation === Enums.Orientation.Horizontal) {
spacer.style.flex = "0 0 auto";
spacer.style.width = this._owner.hostConfig.actions.buttonSpacing + "px";
}
else {
spacer.style.height = this._owner.hostConfig.actions.buttonSpacing + "px";
}
Utils.appendChild(buttonStrip, spacer);
}
}
}
Test result:
Related
I'm trying to show alert message including click event on div element that are sought through a loop. The problem is that in any div I click, it is only displayed the alert of the last element. How can I solve? I do not understand the logic being performed.
for (var i = 0; i < this.legend.layerInfos.length; i++)
{
var sNomeDiv = "";
var sMensagem = "";
if (this.legend.layerInfos[i].layer.visible)
{
sNomeDiv = this.legend.id + "_" + this.legend.layerInfos[i].layer.id;
if (this.legend.layerInfos[i].layer.description == "" || this.legend.layerInfos[i].layer.description == "undefined" || this.legend.layerInfos[i].layer.description == "null")
{
sMensagem = "Nenhuma informação cadastrada para a camada " + this.legend.layerInfos[i].title;
}
else
{
sMensagem = this.legend.layerInfos[i].layer.description;
}
//Always display an alert with the text of the last element of the loop
dojo.connect
(
dojo.byId(sNomeDiv),
"onclick",
function()
{
alert(sMensagem + " --> " + sNomeDiv);
}
);
}
}
I am using the Telerik RadEditor and am seeing some strange behavior with the Image Manager window, shown below.
The tabs such as SiteCopy, Body Setup, Header Setup, etc. are all from the page that should be behind the window, yet they are somehow showing through. Clicking and dragging the window to another location on the screen fixes that issue, however, the window cannot be closed using either the X or Cancel. This only seems to happen in Chrome when I am zoomed in a bit on the page. Is this a bug with the Image Manager or is there something that can be done to prevent this behavior?
Thanks
Try the ideas from this thread: http://www.telerik.com/community/forums/button-click-fails-(sometimes)
Chrome 39 broke the internet again because it started returning decimal values for properties that used to be integers, which can cause script errors.
Try the following:
use a RadScriptManager on the main page
The script override from the thread abocve could be the solution you are looking for:
if (document.documentElement.getBoundingClientRect) {
$telerik.originalGetLocation = function (element) {
var e = Function._validateParams(arguments, [
{ name: "element", domElement: true }
]);
if (e) throw e;
if (element.self || element.nodeType === 9 ||
(element === document.documentElement) ||
(element.parentNode === element.ownerDocument.documentElement)) {
return new Sys.UI.Point(0, 0);
}
var clientRect = element.getBoundingClientRect();
if (!clientRect) {
return new Sys.UI.Point(0, 0);
}
var documentElement = element.ownerDocument.documentElement,
offsetX = Math.round(clientRect.left) + documentElement.scrollLeft,
offsetY = Math.round(clientRect.top) + documentElement.scrollTop;
if (Sys.Browser.agent === Sys.Browser.InternetExplorer) {
try {
var f = element.ownerDocument.parentWindow.frameElement || null;
if (f) {
var offset = (f.frameBorder === "0" || f.frameBorder === "no") ? 2 : 0;
offsetX += offset;
offsetY += offset;
}
}
catch (ex) {
}
if (Sys.Browser.version === 7 && !document.documentMode) {
var body = document.body,
rect = body.getBoundingClientRect(),
zoom = (rect.right - rect.left) / body.clientWidth;
zoom = Math.round(zoom * 100);
zoom = (zoom - zoom % 5) / 100;
if (!isNaN(zoom) && (zoom !== 1)) {
offsetX = Math.round(offsetX / zoom);
offsetY = Math.round(offsetY / zoom);
}
}
if ((document.documentMode || 0) < 8) {
offsetX -= documentElement.clientLeft;
offsetY -= documentElement.clientTop;
}
}
offsetX = Math.round(offsetX);
offsetY = Math.round(offsetY);
return new Sys.UI.Point(offsetX, offsetY);
};
}
I'm having trouble to select text in CKEditor(3.6). As we use plain text i dont know how to use correctly the range selectors.
HTML code of the CKEditor:
<body spellcheck="false" class="rf-ed-b" contenteditable="true">
<br>
Cross those that apply:<br>
<br>
<br>
[«dummy»] If he/she is tall<br>
<br>
[«dummy»] If he/she is a male<br>
<br>
[«dummy»] If he/shi is a minor<br>
<br>
Specialties:<br>
<br>
[«dummy»] «Write here the specialties if known»<br>
<br>
<br>
«You are now done with filling in this form»<br>
</body>
With the keys 'CRTL+N' I want to go to the next filleble spot:
«[label]»
I tried stuff like:
var editor = CKEDITOR.instances['MyEditor'];
var findString = '«';
var element = editor.document.getBody();
var ranges = editor.getSelection().getRanges();
var startIndex = element.getHtml().indexOf(findString);
if (startIndex != -1) {
ranges[0].setStart(element.getFirst(), startIndex);
ranges[0].setEnd(element.getFirst(), startIndex + 5);
editor.getSelection().selectRanges([ranges[0]]);
}
Error:
Exception: Index or size is negative or greater than the allowed amount
While totally stripepd down it kinda works a bit:
var editor = CKEDITOR.instances['MyEditor'];
var ranges = editor.getSelection().getRanges();
var startIndex = 10;
if (startIndex != -1) {
ranges[0].setStart(element.getFirst(), startIndex);
ranges[0].setEnd(element.getFirst(), startIndex + 5);
editor.getSelection().selectRanges([ranges[0]]);
}
here it selects 5th till 10th char on first row.
I used the following sources:
example on Stackoverflow
Another stackoverflow example
CKEditor dom selection API
All solutions i can find work with html nodes.
How can set selection range on the '«' till next '»'
I've managed to solve this solution. Meanwhile i also upgraded CKeditor to 4.0.
This shouldnt have an impact on the solution.
It is a lot of code in JS.
On my keybinding i call the following JS function: getNextElement()
In this solution it also searches behind the cursor, this makes it possible to step through multiple find results.
Also the view gets scrolled to the next search result
var textNodes = [], scrollTo=0,ranges = [];
function getNextElement(){
var editor =null;
ranges = [];
// I dont know the ID of the editor, but i know there is only one the page
for(var i in CKEDITOR.instances){
editor = CKEDITOR.instances[i];
}
if(editor ==null){
return;
}
editor.focus();
var startRange = editor.getSelection().getRanges()[0];
var cursorData ="",cursorOffset=0,hasCursor = false;
if(startRange != null && startRange.endContainer.$.nodeType == CKEDITOR.NODE_TEXT){
cursorOffset = startRange.startOffset;
cursorData = startRange.endContainer.$.data;
hasCursor = true;
}
var element;
element = editor.document.getBody().getLast().getParent();
var selection = editor.getSelection();
// Recursively search for text nodes starting from root.
textNodes = [];
getTextNodes( element );
var foundElement = false;
foundElement = iterateEditor(editor,hasCursor,cursorData,cursorOffset);
if(!foundElement){
foundElement =iterateEditor(editor,false,"",0);
}
if(foundElement){
// Select the range with the first << >>.
selection.selectRanges( ranges );
jQuery(".cke_wysiwyg_frame").contents().scrollTop(scrollTo);
}
}
function iterateEditor(editor,hasCursor,cursorData,cursorOffset){
var foundElement = false;
var rowNr = 0;
var text, range;
var foundNode = false;
if(!hasCursor){
foundNode = true;
}
// Iterate over and inside the found text nodes. If some contains
// phrase "<< >>", create a range that selects this word.
for (var i = textNodes.length; i--; ) {
text = textNodes[ i ];
if ( text.type == CKEDITOR.NODE_ELEMENT && text.getName() == "br" ){
rowNr++;
} else if ( text.type == CKEDITOR.NODE_TEXT ) {
var sameNode = false;
if(text.$.data == cursorData){
foundNode = true;
sameNode = true;
}
if(foundNode){
var startIndex = -1;
var endIndex = 1;
if(sameNode){
// Check inside the already selected node if the text has multiple hits on the searchphrase
var indicesStart = getIndicesOf('\u00AB', text.getText());
var indicesEnd = getIndicesOf('\u00BB', text.getText());
for (var j = indicesStart.length; j--; ) {
if(indicesStart[j] > cursorOffset){
startIndex = indicesStart[j];
endIndex = indicesEnd[j];
}
}
} else{
startIndex = text.getText().indexOf( '\u00AB' );
endIndex = text.getText().indexOf( '\u00BB' );
}
if ( startIndex > -1 && (!sameNode || startIndex > cursorOffset)) {
range = editor.createRange();
range.setStart( text, startIndex );
foundElement = true;
// calculate the height the window should scroll to focus the selected element
scrollTo = (rowNr)*20;
}
if ( endIndex > -1 && foundElement ) {
range.setEnd( text, endIndex+1 );
ranges.push( range );
return true;
}
}
}
}
}
function getIndicesOf(searchStr, str) {
var startIndex = 0, searchStrLen = searchStr.length;
var index, indices = [];
while ((index = str.indexOf(searchStr, startIndex)) > -1) {
indices.push(index);
startIndex = index + searchStrLen;
}
return indices;
}
function getTextNodes( element ) {
var children = element.getChildren(), child;
for ( var i = children.count(); i--; ) {
child = children.getItem( i );
textNodes.push( child );
}
}
I have a problem with nicEdit link creation tool in IE and Firefox.
In general, I think the problem is related to the execCommand in IE and FireFox. It seems document doesn't get updated after execCommand executes.
This is an example of my problem with nicEdit create link command.
if(!this.ln) {
var tmp = 'javascript:nicTemp();';
this.ne.nicCommand("createlink",tmp);
this.ln = this.findElm('A','href',tmp);
// set the link text to the title or the url if there is no text selected
alert(this.ln);
if (this.ln.innerHTML == tmp) {
this.ln.innerHTML = this.inputs['title'].value || url;
};
}
The code above is called when no text is selected, Chrome returns 'javascript:nicTemp()' for the alert(this.ln), while IE 8 and Firefox return 'undefined', so the next line after the alert encounters an error in IE and Firefox.
it seems findElem can't find the newly created link by nicCommand which in turn calls execCommand
I had similar problems when I try to find and modify tags created with execCommand, it seems the dom isn't updated to include them.
Am I right? How can I solve this problem? how can I force the document to be updated ....
please help
my trick for nicEdit, in the situation when no text is selected, is to paste the title given via the Add Link form into the document and select it, then the rest code works as it works when a text is selected.
I used the function pasteHtmlAtCaret described in the following link to paste the title
Insert html at caret in a contenteditable div
this.removePane();
var url = this.inputs.href.value;
var selected = getSelected();
var B= 'javascript:nicTemp()';
if (selected == '')
{
var B = url;
pasteHtmlAtCaret(this.inputs['title'].value || url,true);
}
if(!this.ln){
this.inputs.title.value;this.ne.nicCommand("createlink",B);
this.ln=this.findElm("A","href",B)
}
the getSelected is also a simple function as below
function getSelected()
{
if (document.selection)
return document.selection.createRange().text;
else
return window.getSelection();
}
Ahmad, just use this variation of the "submit" function to avoid the "insert/edit" problem with the link, it worked for me:
submit : function(e) {
var url = this.inputs['href'].value;
if(url == "http://" || url == "") {
alert("Introduce una URL valida para crear el Link.");
return false;
}
this.removePane();
if(!this.ln) {
//**************** YOUR CHANGE WITH A BIT OF VARIATION **************
var selected = this.getSelected();
var tmp = 'javascript:void(0)';
if (selected == '') {
tmp = url;
this.pasteHtmlAtCaret(this.inputs['title'].value || tmp, true);
}
//**************** END OF YOUR CHANGE WITH A BIT OF VARIATION **************
this.ne.nicCommand("createlink",tmp);
this.ln = this.findElm('A','href',tmp);
// set the link text to the title or the url if there is no text selected
if (this.ln.innerHTML == tmp) {
this.ln.innerHTML = this.inputs['title'].value || url;
};
}
if(this.ln) {
var oldTitle = this.ln.title;
this.ln.setAttributes({
href: this.inputs['href'].value,
title: this.inputs['title'].value,
target: '_blank'
});
// set the link text to the title or the url if the old text was the old title
if (this.ln.innerHTML == oldTitle) {
this.ln.innerHTML = this.inputs['title'].value || this.inputs['href'].value;
};
}
}
this.removePane();
var url = this.inputs['href'].value;
var selected = getSelected();
var isChrome = /Chrome/.test(navigator.userAgent) && /Google Inc/.test(navigator.vendor);
var tmp = "";
if(isChrome == true){
tmp=url;
}
else{tmp='javascript:nicTemp()'}
if (selected == '' && isChrome == false)
{
pasteHtmlAtCaret(this.inputs['title'].value || url,true);
}
if (!this.ln) {
//var tmp = this.inputs['title'].value == "" ? this.inputs['href'].value : this.inputs['title'].value;
this.ne.nicCommand("createlink", tmp);
this.ln = this.findElm('A', 'href', tmp);
}
function getSelected()
{
if (document.selection)
return document.selection.createRange().text;
else
return window.getSelection();
}
function pasteHtmlAtCaret(html) {
var sel, range;
if (window.getSelection) {
// IE9 and non-IE
sel = window.getSelection();
if (sel.getRangeAt && sel.rangeCount) {
range = sel.getRangeAt(0);
range.deleteContents();
// Range.createContextualFragment() would be useful here but is
// non-standard and not supported in all browsers (IE9, for one)
var el = document.createElement("div");
//create a link format
el.innerHTML = ''+ html +'';
var frag = document.createDocumentFragment(), node, lastNode;
while ( (node = el.firstChild) ) {
lastNode = frag.appendChild(node);
}
range.insertNode(frag);
// Preserve the selection
if (lastNode) {
range = range.cloneRange();
range.setStartAfter(lastNode);
range.collapse(true);
sel.removeAllRanges();
sel.addRange(range);
}
}
} else if (document.selection && document.selection.type != "Control") {
// IE < 9
document.selection.createRange().pasteHTML(html);
}
}
I want the following ability in jqGrid.
When a user clicks on the checkbox in the grid a row is selected.
When the user subsequently clicks "Control key" and selects the checkbox the user can subsequently select more no of rows. Then when user clicks on the checkbox and if the current row is selected, the current row is then selected. Is this possible with jqGrid?
However nothing should happen when cells are are clicked. Only events should be available from checkbox.
Yes, it should be possible. Take a look at the normal example for checkbox selection - it gets you part of the way there. It doesn't really handle the SHIFT select stuff the way you'd expect, though.
I did some searching and found this code on the jqGrid support site:
function multiSelectHandler(sid, e) {
var grid = $(e.target).closest("table.ui-jqgrid-btable");
var ts = grid[0], td = e.target;
var scb = $(td).hasClass("cbox");
if ((td.tagName == 'INPUT' && !scb) || td.tagName == 'A') {
return true;
}
var sel = grid.getGridParam('selarrrow');
var selected = $.inArray(sid, sel) >= 0;
if (e.ctrlKey || (scb && (selected || !e.shiftKey))) {
grid.setSelection(sid,true);
} else {
if (e.shiftKey) {
var six = grid.getInd(sid);
var min = six, max = six;
$.each(sel, function() {
var ix = grid.getInd(this);
if (ix < min) min = ix;
if (ix > max) max = ix;
});
while (min <= max) {
var row = ts.rows[min++];
var rid = row.id;
if (rid != sid && $.inArray(rid, sel)<0) {
grid.setSelection(row.id, false);
}
}
} else if (!selected) {
grid.resetSelection();
}
if (!selected) {
grid.setSelection(sid,true);
} else {
var osr = grid.getGridParam('onSelectRow');
if ($.isFunction(osr)) {
osr(sid, true);
}
}
}
}
To use it, you're supposed to be able to set the beforeSelectRow handler to this function. Ex. something like this:
$("#gridid").jqGrid({
// Rest of code to configure grid
beforeSelectRow: multiSelectHandler,
// Other handlers/configuration
});