This is function which is I'm using at liveChange event:
if (oEvent.mParameters.value.indexOf(" ") === 0) {
sap.m.MessageToast.show("Space character is not allowed");
oEvent.preventDefault();
return false;
}
By using this code I have to restrict the whitespaces at the beginning in the input field. I tried a lot, I'm getting the message but it is taking the whitespace. How can I make an input field display only message and it should not take whitespaces.
To "invasively" remove the whitespace in the beginning of the input, you can do something like this:
onLiveChange = function(oEvent) {
var sValue = oEvent.getParameter('value');
if (sValue[0] === ' ') { // or use sValue.match(/^ /)
oEvent.getSource().setValue(sValue.trimStart());
sap.m.MessageToast.show("Space character is not allowed");
}
}
Also have a look at this SAPUI5 Demokit Sample as well as the validationError and validationSuccess events of class `sap.ui.core.Core' to get an idea of the recommended way of handling validation.
Related
Results in my react table should be like this:
"/.\u0010\u0016u/LGIRLGAV0735017500099A925",
but the result looks like this:
"/.■■u/LGIRLGAV0735017500099A925".
Black squares are actualy empty (only borders).
How to avoid the backslash character being displayed as an empty square?
Also, everithing in between backslashes missing.
Thank you in advance!
\ character followed with some other characters represents JS escape character. In my case \ was followed with u0012 (ie. \u0012). That was presented as: .■.
I was solve the problem in columns.js (subcomponent of React-Table) with JSON.stringify() method. This is most important for this problem, other
is just formating of my print.
// replace null result with '' function replacer(key, value) { // Filtering out properties if (value === null) { return ''; } return value; } export const COLUMNS = [ { Header: "Text", accessor: "text", Cell: ({ value }) => { return JSON.stringify(value, replacer, '').replace(/"/g, '').split("").join(" ")}, },
I'm having difficulty getting a content control to follow multi-line formatting. It seems to interpret everything I'm giving it literally. I am new to OpenXML and I feel like I must be missing something simple.
I am converting my multi-line string using this function.
private static void parseTextForOpenXML(Run run, string text)
{
string[] newLineArray = { Environment.NewLine, "<br/>", "<br />", "\r\n" };
string[] textArray = text.Split(newLineArray, StringSplitOptions.None);
bool first = true;
foreach (string line in textArray)
{
if (!first)
{
run.Append(new Break());
}
first = false;
Text txt = new Text { Text = line };
run.Append(txt);
}
}
I insert it into the control with this
public static WordprocessingDocument InsertText(this WordprocessingDocument doc, string contentControlTag, string text)
{
SdtElement element = doc.MainDocumentPart.Document.Body.Descendants<SdtElement>().FirstOrDefault(sdt => sdt.SdtProperties.GetFirstChild<Tag>().Val == contentControlTag);
if (element == null)
throw new ArgumentException("ContentControlTag " + contentControlTag + " doesn't exist.");
element.Descendants<Text>().First().Text = text;
element.Descendants<Text>().Skip(1).ToList().ForEach(t => t.Remove());
return doc;
}
I call it with something like...
doc.InsertText("Primary", primaryRun.InnerText);
Although I've tried InnerXML and OuterXML as well. The results look something like
Example AttnExample CompanyExample AddressNew York, NY 12345 or
<w:r xmlns:w="http://schemas.openxmlformats.org/wordprocessingml/2006/main"><w:t>Example Attn</w:t><w:br /><w:t>Example Company</w:t><w:br /><w:t>Example Address</w:t><w:br /><w:t>New York, NY 12345</w:t></w:r>
The method works fine for simple text insertion. It's just when I need it to interpret the XML that it doesn't work for me.
I feel like I must be super close to getting what I need, but my fiddling is getting me nowhere. Any thoughts? Thank you.
I believe the way I was trying to do it was doomed to fail. Setting the Text attribute of an element is always going to be interpreted as text to be displayed it seems. I ended up having to take a slightly different tack. I created a new insert method.
public static WordprocessingDocument InsertText(this WordprocessingDocument doc, string contentControlTag, Paragraph paragraph)
{
SdtElement element = doc.MainDocumentPart.Document.Body.Descendants<SdtElement>().FirstOrDefault(sdt => sdt.SdtProperties.GetFirstChild<Tag>().Val == contentControlTag);
if (element == null)
throw new ArgumentException("ContentControlTag " + contentControlTag + " doesn't exist.");
OpenXmlElement cc = element.Descendants<Text>().First().Parent;
cc.RemoveAllChildren();
cc.Append(paragraph);
return doc;
}
It starts the same, and gets the Content Control by searching for it's Tag. But then I get it's parent, remove the Content Control elements that were there and just replace them with a paragraph element.
It's not exactly what I had envisioned, but it seems to work for my needs.
Is there any way to avoid users to input line-breaks in UIInputs?
Do not want the user to be able to write line-breaks in username inputs, for example.
I searched for multiline attribute but it seems it only exists in UILabel objects.
Tried "validation:Username" but this option does not allow to write characters like "-", which is a valid username character of my application.
Thanks!
You can similarly limit your input field to a single line by setting the Max Lines property to 1 on the UILabel.
http://www.tasharen.com/forum/index.php?topic=6752.0
Had to check the UIInput.cs file to know how to ignore newlines, and I found this:
case KeyCode.KeypadEnter:
{
ev.Use();
bool newLine = (onReturnKey == OnReturnKey.NewLine) ||
(onReturnKey == OnReturnKey.Default &&
label.multiLine && !ctrl &&
label.overflowMethod != UILabel.Overflow.ClampContent &&
validation == Validation.None);
if (newLine)
{
//Insert("\n");
}
else
{
UICamera.currentScheme = UICamera.ControlScheme.Controller;
UICamera.currentKey = ev.keyCode;
Submit();
UICamera.currentKey = KeyCode.None;
}
return true;
}
So in order to avoid newlines, you need to do:
UILabelObject.multiLine = false;
UIInputObject.onReturnKey = UIInput.OnReturnKey.Default;
Doing that, bool newLine becomes false and performs Submit();
I've tried to implement a new module that catches the keys written in the default search form and displays other results than the default search result page. With these other results I will make an external query, which is put in a special block.
Any idea on how to do this?
I've tried to use a custom module making a "hook_alter_form " with no success.
In other words :
I have a function like this:
function my_function_name_form_alter(&$form,&$form_state,$form_id){
switch($form_id){
case 'search-block-form':
//Here i want to catch the text that i wrote in the search box
break;
}
}
Thank u!
You can alter the search query in order to show other results:
function mymodule_query_alter(QueryAlterableInterface $query){
$is_search = FALSE;
foreach ($query->getTables() as $table) {
if ($table['table'] == 'search_index') {
$is_search = TRUE;
}
}
if ($is_search) {
global $language;
$db_or = db_or();
$db_or->condition('n.type', 'event', '=');
$db_or->condition('n.type', 'real_sitio', '=');
$query->condition($db_or);
$query->condition('n.language' , $language->language, '=');
}
}
This is a bit performance killer so there's a patch for drupal at http://drupal.org/node/1435834 that adds a hook for making the alter directly in the search query:
So finally it would look like:
function mymodule_search_query_search_node_alter(&$query) {
$query->condition('n.type', 'article', '=');
}
I'm writing a tinyMce plugin which contains a section of code, replacing one element for another. I'm using the editor's dom instance to create the node I want to insert, and I'm using the same instance to do the replacement.
My code is as follows:
var nodeData =
{
"data-widgetId": data.widget.widgetKey(),
"data-instanceKey": "instance1",
src: "/content/images/icon48/cog.png",
class: "widgetPlaceholder",
title: data.widget.getInfo().name
};
var nodeToInsert = ed.dom.create("img", nodeData);
// Insert this content into the editor window
if (data.mode == 'add') {
tinymce.DOM.add(ed.getBody(), nodeToInsert);
}
else if (data.mode == 'edit' && data.selected != null) {
var instanceKey = $(data.selected).attr("data-instancekey");
var elementToReplace = tinymce.DOM.select("[data-instancekey=" + instanceKey + "]");
if (elementToReplace.length === 1) {
ed.dom.replace(elementToReplace[0], nodeToInsert);
}
else {
throw new "No element to replace with that instance key";
}
}
TinyMCE breaks during the replace, here:
replace : function(n, o, k) {
var t = this;
if (is(o, 'array'))
n = n.cloneNode(true);
return t.run(o, function(o) {
if (k) {
each(tinymce.grep(o.childNodes), function(c) {
n.appendChild(c);
});
}
return o.parentNode.replaceChild(n, o);
});
},
..with the error Cannot call method 'replaceChild' of null.
I've verified that the two argument's being passed into replace() are not null and that their parentNode fields are instantiated. I've also taken care to make sure that the elements are being created and replace using the same document instance (I understand I.E has an issue with this).
I've done all this development in Google Chrome, but I receive the same errors in Firefox 4 and IE8 also. Has anyone else come across this?
Thanks in advance
As it turns out, I was simply passing in the arguments in the wrong order. I should have been passing the node I wanted to insert first, and the node I wanted to replace second.