I have the three following lines and the first two line gets all the images on the document and hides all, but then when I add the third line shows all the images.
What I need its to hide only the images with the attribute alt=minimize and alt=maximize but for some reason hides all the images.
$('img').attr('alt', 'minimize').css("display","none");
$('img').attr('alt', 'maximize').css("display","none");
$('img').attr('alt', 'logo').css("display","inline");
I am using IE7, but it should be compatible with IE6 and IE8.
Any help would be very much appreciated.
Thanks.
I'm thinking you are not using the attr function correctly, might you be looking for the attribute equals selector?:
$('img[alt=minimize]').css("display","none");
What you did with your code was,
Select all images
Change their alt attribute to 'minimize'
Hide them
Select all images
Change their alt attribute to 'maximize'
Hide them
Select all images
Change their alt attribute to 'logo'
Hide them
what you do: you take every img in document and set alt to logo and then set display: inline;.
Note, that attr('alt',string) doesn't filter all images to those with alt=string, but rather sets alt attribute to string on all images.
What you want to use is this:
$('img[alt="minimize"]').css...
$('img[alt="maximize"]').css...
$('img[alt="logo"]').css...
In the call $('img').attr('alt', 'logo').css("display","inline"); the "attr" doesen't filter the set of dom elements You catch with $("img").
If you want to hide everithing but not the image with the attribute 'alt' = 'logo' I think You can:
give it an Id of logo and then calling: $("img").not("#logo").hide()
from the jquery website:
hide():
The matched elements will be hidden
immediately, with no animation. This
is roughly equivalent to calling
.css('display', 'none'), except that
the value of the display property is
saved in jQuery's data cache so that
display can later be restored to its
initial value. If an element has a
display value of inline, then is
hidden and shown, it will once again
be displayed inline.
and
attr( attributeName )
Returns: String
Description: Get the value of an
attribute for the first element in the
set of matched elements.
If instead you want to hide all the maximize and minimize images (both share the "imize" part of the attribute):
$(parentElement).find("img[#attr $= '*imize']").hide()
OP is referring to
http://dev.w3.org/csswg/css3-values/#attr
alt I think is simply a string type, not "logo" whatever that is, that is not a data type.
try that. in fact, you can look up alt in the html5 img
http://www.w3.org/TR/html5/the-img-element.html#the-img-element
http://www.w3.org/TR/html5/the-img-element.html#attr-img-alt
http://www.w3.org/TR/html5/the-img-element.html#alt
(in order of reference clicking, last one is the target)
even if this isn't the exact answer (it should be), it should be a step in the right direction.
I am actually trying myself to figure out how to reference a css property within css with attr() - it's mentioned within the top URL. if I had my druthers, I could be using css calc() along with it, but that's draft. maybe I can get it to work...
Related
I have a Typo3 server. On that I created some different content elements with mask.
In this elements there are often repeating content, like texts or other stuff.
So the editors make a new element in the backend, there they can add a headline and as much text parts as they want.
Often it looks like this:
Thats good, the editor can see a "preview" of the textparts. In this example "Karriere,Partner...". This naming happens automatically.
My Problem is, some times there arent any titles. Its always "No title". As an editor its quite hard to find the right dropdown to edit some stuff, you mostly have to open all dropdowns and search for the right one.
Its look then like this:
In both elements there are some string inputs that are very good for the title.
So my question is, how is mask gonna choose the title? Its not the first string input.
And secondly, can I tell Mask that they have to choose input field XYZ as title?
Heyo
Yes, you can tell Mask which field to use as a title for inline elements (like repeating contents). When you're setting up a new Mask element, right below the "Label" field of the repeated inline element, there is a field "Field that should be used as label for inline element (starting with tx_mask_)". This will be used as the title that is displayed in the backend. In the placeholder of that field, it explicitly says that "If empty, first field is used".
So, if your inline element has a field "my_awesome_header" which you would like to use as the title in the backend, set the above to "tx_mask_my_awesome_header".
I am not certain as to why it does not display anything in your second example. It might be that either the first input field is not a string, or the first input field is a string but it is empty.
I hope this helps. Let me know if you need further clarification.
Edit: Since that question came up, it should be possible to set a static default title to the containing Mask element using mod.wizards.newContentElement.wizardItems.mask.elements.[name of the mask element].tt_content_defValues.header = My awesome static title. As I said in the comments, though: I always give my Mask elements a header field and let editors fill that in.
I had an editable pdf with checkbox, after selection i flatten that pdf. from that flatten pdf i need to read the checkbox selection which is looks like crossmark(X), is there any possibility to read that checkbox selection.
When you flatten a PDF, you take away all interactivity. If you have a check box field in an interactive form, and you flatten that form, the check box field is gone. That is the concept of flattening.
What happens in practice?
A check box field has two appearances. One appearance is Off. This appearance can be a path such as a simple square defined as a rectangle. Another appearance can have any name On, Yes, 1 or whatever is defined in the original form. The corresponding appearance can be the same square as the Off appearance with two extra lines that look like a cross, or the square with a character that looks like a check mark, or whatever was defined in the original form.
When you flatten the form, you throw away the name of the check box field, you throw away the widget annotation that corresponds with the field, and you throw away one appearance state (depending on the value of the check box field). The only thing that is left, is one of the two appearances.
If you no longer have the original form, you have no clue as to what this appearance could look like, hence you have no idea what to look for, nor where to look for a specific appearance.
You say that the appearance looks like a cross mark in your case, but whoever reads this question has no idea if this cross mark is a path that was constructed in graphics state, or a glyph that was added in text state.
Long story short: if you flatten first and then expect to be able to read a field value, your design is seriously flawed.
You have to ask yourself: why do I need to flatten the form? Maybe it's sufficient to make the fields read-only. If that's not sufficient, why don't you add an attachment to the PDF that contains the original field values? There are many different ways to work around your problem.
Using the report-designer of Reportbuilder i want to add a long fixed text to my report with one or more included fields inside the text. Of course these fields should be filled with actual data, adjusting the text.
I remember I have done such a thing in the past, but cannot remember how. I thought you could accomplish this with a Text-field and something like 'This is the text and here {fieldname} fielddata is inserted', but that doesnt seem to work
Can anybody help?
Using reportbuilder 15.04
Response from Digital Metaphores:
Use the RichtText component! By setting MailMerge to true, you can add
datafields to text in the richtext editor
This adds the reference to the fielddata as a xml tag. Adding the fields Name from pipeline plData can be done like this:
<dbtext datapipeline='plData'>Name</dbtext>
Fill in the fixed text, then (making sure the focus is set to the text box, I.E. you have the flashing pipe cursor) right click in the place you want the data field to go, and click Create Placeholder.
In the Placeholder properties window give it a Label so you know what it is, then use the "Value" field to define what data from your datasets you want to be brought through.
You should end up with the Label you set in square brackets, like [Example] within the set text.
I would like to highlight the first node of a GtkTreeView and give that node the focus. gtk_tree_view_row_activated () seems appropriate for what I am trying to do, but I couldn't figure out the arguments it takes.
Thanks in advance.
gtk_tree_view_row_activated() actually acts on just one cell. I wonder if you really want to Highlight the row or just select it. I.e. if you want to leave the highlight even if the cursor is on another line.
If that's the case, note that you can define extra fields in the underlying model, for example, if you have 3 fields for your data, you can add field 4 with a color. Then you can tell the renderer to use the color in field 4 (instead of giving the renderer the color immediately).
This example not only changes the background, but also the text color:
http://faq.pygtk.org/index.py?req=show&file=faq13.031.htp
For more sophisticated work, you can even modify the atributes on a cell-per-cell basis:
http://www.pygtk.org/docs/pygtk/class-gtktreeviewcolumn.html#method-gtktreeviewcolumn--set-cell-data-func
Use set_cursor method:
TextView.set_cursor(0,None,False)
0 = Index of the first row
I want to validate that user cannot change spinner value manually by typing in text box of spinner.
For example a field sales multiple = x which I fetched from server not fix.
and displays a spinner field with limitation of like bellow
spinner.setMinValue = x
spinner.setIncrement = x
spinner.setValue = x
so user forcefully select a value which is multiple with x. e.g. if x=3 the user have to enter 3,6,9... and so on.
So here my issue is if I type a 2 in spinner field text box. GXT widget accept that value.
Posible solutions:
Is there any predefined properties of spinnerfield that i forget to set it?
Is there any predefined validator for this?
Can I set text box of spinner field read only by css so user cannot focus on text box but still change a value.
If none of above how to achieve manually?
i've searched a bit in the different classes and I don't see either a precise method which would set what you want.
Don't know about one, and even with one, a validator doesn't change the value in the input field, but maybe it's enough for your needs.
You can disable the text input by calling setEditable(boolean) on the spinnerfield (testSpinner.setEditable(false);)
Maybe you could search around the IntegerPropertyEditor, I haven't tried but as long as a new Spinner is like this:
SpinnerField<Integer> testSpinner = new SpinnerField<Integer>(new NumberPropertyEditor.IntegerPropertyEditor());
you can seen that there is another Constructor for IntegerPropertyEditor, which takes a "NumberFormat" param, but there is no NumberFormart() constructor, so I'm not sure about how you create your own one, but that could be an idea (to format numbers in the input to be a multiple of the increment).
The last option would be that Sencha forgot this possibility and that you should report this as a "bug" on the forum ?
Hope to have helped a bit, good luck :).