In SAPUI5, there is no APIs to change anything the table cell itself.
The following code is to modify the style of the cell and control in the cell in formatter, but both of them adds style class to the control, not td.
Could anyone indicate how to change td style in a table?
editableFormatter: function(v, control) {
if(sap.ui.getCore().byId("btnEdit").getText()==="Edit") {
control.getParent().getCells()[2].addStyleClass('readonly');
control.addStyleClass('readonly');
}
}
I dont think you can apply readOnly using CSS. You need to use JQuery or Javascript to make the field readOnly.
Example:
document.getElementById("id").setAttribute("readonly", "true");
A table cell (<TD>) is not a SAPUI5 control, so getting the SAPUI5 parent from a Text will return the bound item (or HTML <TR>)
To get to the actual TD DOM object, first get the SAPUI control, and then its DOM parent using its jQuery object:
var td = control.getParent().getCells()[2].$().parent();
...and to set a css style to this TD DOM object, use standard Javascript:
td.className = td.className + " myCSSStyle";
PS note the space before the style classname
Definitely we need to manipulate DOM after document is ready,
I managed to get the data array and get cells using jquery:
for(var i = 0, j = parameters.length; i < j; i++) {
$('#'+table.getId()+'-rows-row'+i+'-col'+idx).addClass('readonly');
}
It works, but I wonder if there are better solutions.
Best Regards,
Mingquan
Related
I am using jQgrid version 4.6.0 (Free version) and trying to edit the height of textbox which gets rendered when we set editable: true in Column model. I want the textbox height to fit into complete grid cell.
Here the width of rendered textbox is fine and fits in the cell but how can I increase the height of textbox?
Trying to achieve:-
There are some trick which you can use. You can editoptions in the column defined something like
editoptions: { style: "height:40px;" }
It will set style attribute on the textbox creating during editing. I think that the trick will work for any editing mode which you will use.
UPDATED: One can do the following in case of usage cell editing:
afterEditCell: function (rowid, cellname, value, iRow, iCol) {
var tr = this.rows[iRow], h = $(tr).height(),
$input = $(tr.cells[iCol]).find("input"),
delta = $input.outerHeight() - $input.height();
$input.height(h - delta);
}
Inside of the most callbacks this will be initialized to the DOM of the <table> element (see here), which supports rows property to quick access to the row by rowIndex and the row (<tr>) supports cells array which can be used to get the cell by cell index. The rest of the code should be clear I hope.
i would like to have one list select that will have more than one style, i put two kinds of object's one is a group of users (bold), rest are users (italic or regular) is it possible to add style that will be added to part of added obj?
My code looks like this:
for(Usr usr: userSearchResult){
listSelect.addItem(usr);
}
listSelect.addStyleName("bold");
for (Gr gr : groupSearchResult) {
searchList.addItem(gr);
}
and also have style set in css correct similar to this
.v-select-bold .v-select-select {
font-weight:bold;}
i would be glad to solve this by myself but that was two days ago now i'm in a dot ;)
Thanks in advance for help!
You can store your row as a label with style. In the container there will be a label instance. There you can simply add the style.
Container container = new IndexedContainer();
container.addContainerProperty(NAME_PROPERTY, Label.class , "");
for (int i = 0; i <= 50 ; i++) {
Item item = container.addItem(i);
Label label = new Label(HashUtils.getRandomSalt());
label.addStyleName(style)
item.getItemProperty(NAME_PROPERTY).setValue();
}
return container;
You can't style rows of a ListSelect. You can use a Table component with one column to achieve a similar result. Table.setCellStyleGenerator method is used for differentiating styles for each cell (each row in your case).
I have a p:subtable inside a datatable.
In my datatable I'm using rowStyleClass attribute to define row's colour. All the row is painted but not the Subtable
What should I do to paint the subtable aswell.
Even if subtable would have a styleClass attribute, I could specify it again for it, but as far as I know, it doesn't exists
if subtable also has the class 'ui-datatable' try to style it
.ui-datatable .ui-datatable {
background-color:none;
}
I have a chart that displays a tooltip (string) when hovered over. Is there a way to control the delay/time the tooltip is displayed to the user?
<asp:Chart runat="server" ID="Chart2" Width="340px" Height="265px">
<!--Define Things in here-->
</asp:Chart>
Backend:
//define what rec is
string tooltip = rec;
Chart2.ToolTip = tooltip;
I just came up with a pretty simple solution to this classic problem with the help of some Javascript I borrowed from here: http://bonrouge.com/~js_tooltip
Asp.NET renders tooltips as a title attribute on the actual HTML page generated. You can take advantage of this fact to apply whatever style you like to the tooltip by overriding it with two very simple javascript functions.
function showTooltip(control) {
var ttext = control.title;
var tt = document.createElement('SPAN');
var tnode = document.createTextNode(ttext);
tt.appendChild(tnode);
control.parentNode.insertBefore(tt, control.nextSibling);
tt.className = "tooltipCss";
control.title = "";
}
function hideTooltip(control) {
var ttext = control.nextSibling.childNodes[0].nodeValue;
control.parentNode.removeChild(control.nextSibling);
control.title = ttext;
}
Next you need to design your css for your tooltip:
position:absolute;
border:1px solid gray;
width:300px;
margin:1em;
padding:3px;
background: Red;
Finally you need to wire up the JavaScript to your control
Chart2.Attributes.Add("onmouseover", "showTooltip(this)");
Chart2.Attributes.Add("onmouseout", "hideTooltip(this)");
Hope this helps.... I've been looking for a SIMPLE way of doing Tooltips for all my Asp.Net stuff for ages. I don't like to declare my Tooltip code in separate spans or whatever as this is really no good for my dynamically generated stuff. Anyway I just wanted to add this somewhere online. Hope it helps someone out.
Sorry, but probably not.
Most tooltips are a browser feature, and display either the alt tag of an img, or the title tag of most elements. So the control of how long that tooltip displays is going to vary from browser to browser.
It's possible that the tooltip is under your control, and is an html element displayed with javascript on mouseover, or the charts and the tooltip might be in Flash or Silverlight, but if that's the case we'd need to see your code.
I'm guessing probably not. If you need more flexibility I would recommend going with a jQuery tooltip solution.
To add to Ravendarksky's answer: I used his code but if I moved my mouse during the mouseout event over the tooltip content, IE would issue an unhandled exception (no issues in Chrome, I did not check Firefox):
0x800a138f - JavaScript runtime error: Unable to get property 'nodeValue' of undefined or null reference
So I simply wrapped the implementation of hideTooltip in a conditional checking for null and all was well in IE [and Chrome]:
function hideTooltip(control) {
if (control.nextSibling.childNodes[0] != null) {
var ttext = control.nextSibling.childNodes[0].nodeValue;
control.parentNode.removeChild(control.nextSibling);
control.title = ttext;
}
Or you can use HoverMenuExtender of asp.net. You can also modify the pop up content/design.
Code reference sample here: http://asp-net-example.blogspot.com/2009/11/ajax-hovermenuextender-how-to-use.html
I have a MultiLine asp:Textbox (a standard html textarea for those non-asp people) that I want to be auto-sized to fit all it's content only through css. The reason for this is that I want it to be of a specified height in the web browser, with scrolling enabled.
I have implemented a print style sheet however and want all text located in the textarea to be displayed when printed with no overflow hidden.
I can manually specify the height of the textarea in the print.css file problem with this being that the fields are optional and a 350px blank box is not optimal and there is always the possibility of a larger amount of text than this...
I have tried using :
height: auto;
height: 100%;
In IE and Firefox respectively yet these seem to be overridden by the presence of a specified number of rows in the html mark-up for the form which must be generated by .NET when you do not specify a height on the asp:Textbox tag, this seems to only accept numercial measurements such as px em etc...
Any ideas?
What you are asking for (a css solution) is not possible.
The content of the textarea is not html elements, so it can not be used by css to calculate the size of the textarea.
The only thing that could work would be Javascript, e.g. reading the scrollHeight property and use that to set the height of the element. Still the scrollHeight property is non-standard, so it might not work in all browsers.
jQuery or a javascript function to find and make textboxes bigger might be the best solution - at least thats what i found
we use this set of functions and call clean form after the page is loaded (i know this isnt the best solution right here and am working to transfer to a jQuery solution that is more elegant) - one note make sure your textareas have rows and cols specified or it doesnt work right.
function countLines(strtocount, cols)
{
var hard_lines = 1;
var last = 0;
while (true)
{
last = strtocount.indexOf("\n", last + 1);
hard_lines++;
if (last == -1) break;
}
var soft_lines = Math.round(strtocount.length / (cols - 1));
var hard = eval("hard_lines " + unescape("%3e") + "soft_lines;");
if (hard) soft_lines = hard_lines; return soft_lines;
}
function cleanForm()
{
var the_form = document.forms[0];
for (var i = 0, il = the_form.length; i < il; i++)
{
if (!the_form[i]) continue;
if (typeof the_form[i].rows != "number") continue;
the_form[i].rows = countLines(the_form[i].value, the_form[i].cols) + 1;
}
setTimeout("cleanForm();", 3000);
}
If you set rows to be a ridiculously high number the CSS height rule should override it on the screen.
Then in the print stylesheet just set height to auto. This might result in some big blank space where all the available rows haven't been filled up, but at least all text will be visible.
give jQuery's autogrow() a go #
http://plugins.jquery.com/project/autogrow